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Wittig J, Løfgren B, Nielsen RP, Højbjerg R, Krogh K, Kirkegaard H, Berg RA, Nadkarni VM, Lauridsen KG. The association of recent simulation training and clinical experience of team leaders with cardiopulmonary resuscitation quality during in-hospital cardiac arrest. Resuscitation 2024:110217. [PMID: 38649086 DOI: 10.1016/j.resuscitation.2024.110217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 04/08/2024] [Accepted: 04/10/2024] [Indexed: 04/25/2024]
Abstract
OBJECTIVE We aimed to investigate the association of recent team leader simulation training (<6 months) and years of clinical experience (≥4 years) with chest compression quality during in-hospital cardiac arrest (IHCA). METHODS This cohort study of IHCA in four Danish hospitals included cases with data on chest compression quality and team leader characteristics. We assessed the impact of recent simulation training and experienced team leaders on longest chest compression pause duration (primary outcome), chest compression fraction (CCF), and chest compression rates within guideline recommendations using mixed effects models. RESULTS Of 157 included resuscitation attempts, 45% had a team leader who recently participated in simulation training and 66% had an experienced team leader. The median team leader experience was 7 years [Q1; Q3: 4; 11]. The median duration of the longest chest compression pause was 16 seconds [10; 30]. Having a team leader with recent simulation training was associated with significantly shorter longest pause durations (difference: -7.11 seconds (95%-CI: -12.0; -2.2), p=0.004), a higher CCF (difference: 3 % (95%-CI: 2.0; 4.0%), p<0.001) and with less guideline compliant chest compression rates (odds ratio: 0.4 (95%-CI: 0.19; 0.84), p=0.02). Having an experienced team leader was not associated with longest pause duration (difference: -1.57 seconds (95%-CI: -5.34; 2.21), p=0.42), CCF (difference: 0.72 % (95%-CI: -0.3; 1.73), p=0.17) or chest compression rates within guideline recommendations (odds ratio: 1.55 (95%-CI: 0.91; 2.66), p=0.11). CONCLUSION Recent simulation training of team leaders, but not years of team leader experience, was associated with shorter chest compression pauses during IHCA.
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Affiliation(s)
- Johannes Wittig
- Research Center for Emergency Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Denmark; Department of Medicine, Randers Regional Hospital, Randers, Denmark
| | - Bo Løfgren
- Research Center for Emergency Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Medicine, Randers Regional Hospital, Randers, Denmark
| | - Rasmus P Nielsen
- Department of Anaesthesiology and Intensive Care, Gødstrup Hospital, Herning, Denmark
| | - Rikke Højbjerg
- Emergency Department, Aarhus University Hospital, Aarhus, Denmark
| | - Kristian Krogh
- Research Center for Emergency Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Anaesthesiology and Intensive Care, Aarhus University Hospital, Aarhus, Denmark
| | - Hans Kirkegaard
- Research Center for Emergency Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Denmark
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, USA
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, USA
| | - Kasper G Lauridsen
- Research Center for Emergency Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Denmark; Department of Medicine, Randers Regional Hospital, Randers, Denmark; Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, USA; Department of Anaesthesiology and Intensive Care, Randers Regional Hospital, Randers, Denmark.
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Haskell SE, Hoyme D, Zimmerman MB, Reeder R, Girotra S, Raymond TT, Samson RA, Berg M, Berg RA, Nadkarni V, Atkins DL. Association between survival and number of shocks for pulseless ventricular arrhythmias during pediatric in-hospital cardiac arrest in a national registry. Resuscitation 2024; 198:110200. [PMID: 38582444 DOI: 10.1016/j.resuscitation.2024.110200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 03/13/2024] [Accepted: 03/30/2024] [Indexed: 04/08/2024]
Abstract
BACKGROUND Annually 15,200 children suffer an in-hospital cardiac arrest (IHCA) in the US. Ventricular fibrillation or pulseless ventricular tachycardia (VF/pVT) is the initial rhythm in 10-15% of these arrests. We sought to evaluate the association of number of shocks and early dose escalation with survival for initial VF/pVT in pediatric IHCA. METHODS Using 2000-2020 data from the American Heart Association's (AHA) Get with the Guidelines®-Resuscitation (GWTG-R) registry, we identified children >48 hours of life and ≤18 years who had an IHCA from initial VF/pVT and received defibrillation. RESULTS There were 251 subjects (37.7%) who received a single shock and 415 subjects (62.3%) who received multiple shocks. Baseline and cardiac arrest characteristics did not differ between those who received a single shock versus multiple shocks except for duration of arrest and calendar year. The median first shock dose was consistent with AHA dosing recommendations and not different between those who received a single shock versus multiple shocks. Survival was improved for those who received a single shock compared to multiple shocks. However, no difference in survival was noted between those who received 2, 3, or ≥4 shocks. Of those receiving multiple shocks, no difference was observed with early dose escalation. CONCLUSIONS In pediatric IHCA, most patients with initial VF/pVT require more than one shock. No distinctions in patient or pre-arrest characteristics were identified between those who received a single shock versus multiple shocks. Subjects who received a single shock were more likely to survive to hospital discharge even after adjusting for duration of resuscitation.
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Affiliation(s)
- Sarah E Haskell
- University of Iowa Carver College of Medicine, Iowa City, IA, United States.
| | - Derek Hoyme
- University of Wisconsin Madison School of Medicine, Madison, WI, United States
| | | | - Ron Reeder
- University of Utah School of Medicine, Salt Lake City, UT, United States
| | - Saket Girotra
- UT Southwestern Medical Center, Dallas, TX, United States
| | - Tia T Raymond
- Medical City Children's Hospital, Dallas, TX, United States
| | | | - Marc Berg
- Stanford School of Medicine, Palo Alto, CA, United States
| | - Robert A Berg
- Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Vinay Nadkarni
- Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Dianne L Atkins
- University of Iowa Carver College of Medicine, Iowa City, IA, United States
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Lauridsen KG, Morgan RW, Berg RA, Niles DE, Kleinman ME, Zhang X, Griffis H, Del Castillo J, Skellett S, Lasa JJ, Raymond TT, Sutton RM, Nadkarni VM. Association Between Chest Compression Pause Duration and Survival After Pediatric In-Hospital Cardiac Arrest. Circulation 2024. [PMID: 38563137 DOI: 10.1161/circulationaha.123.066882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 02/21/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND The association between chest compression (CC) pause duration and pediatric in-hospital cardiac arrest survival outcomes is unknown. The American Heart Association has recommended minimizing pauses in CC in children to <10 seconds, without supportive evidence. We hypothesized that longer maximum CC pause durations are associated with worse survival and neurologicalal outcomes. METHODS In this cohort study of index pediatric in-hospital cardiac arrests reported in pediRES-Q (Quality of Pediatric Resuscitation in a Multicenter Collaborative) from July of 2015 through December of 2021, we analyzed the association in 5-second increments of the longest CC pause duration for each event with survival and favorable neurological outcome (Pediatric Cerebral Performance Category ≤3 or no change from baseline). Secondary exposures included having any pause >10 seconds or >20 seconds and number of pauses >10 seconds and >20 seconds per 2 minutes. RESULTS We identified 562 index in-hospital cardiac arrests (median [Q1, Q3] age 2.9 years [0.6, 10.0], 43% female, 13% shockable rhythm). Median length of the longest CC pause for each event was 29.8 seconds (11.5, 63.1). After adjustment for confounders, each 5-second increment in the longest CC pause duration was associated with a 3% lower relative risk of survival with favorable neurological outcome (absolute risk reduction, 0.97 [95% CI, 0.95-0.99]; P=0.02). Longest CC pause duration was also associated with survival to hospital discharge (absolute risk reduction, 0.98 [95% CI, 0.96-0.99]; P=0.01) and return of spontaneous circulation (absolute risk reduction, 0.93 [95% CI, 0.91-0.94]; P<0.001). Secondary outcomes of any pause >10 seconds or >20 seconds and number of CC pauses >10 seconds and >20 seconds were each significantly associated with lower absolute risk reduction of return of spontaneous circulation, but not survival or neurological outcomes. CONCLUSIONS Each 5-second increment in longest CC pause duration during pediatric in-hospital cardiac arrest was associated with lower chance of survival with favorable neurological outcome, survival to hospital discharge, and return of spontaneous circulation. Any CC pause >10 seconds or >20 seconds and number of pauses >10 seconds and >20 seconds were significantly associated with lower adjusted probability of return of spontaneous circulation, but not survival or neurological outcomes.
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Affiliation(s)
- Kasper G Lauridsen
- Research Center for Emergency Medicine, Aarhus University, Denmark (K.G.L.)
- Department of Anesthesiology and Critical Care Medicine, Randers Regional Hospital, Denmark (K.G.L.)
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine (K.G.L., R.W.M., R.A.B., D.E.N., R.M.S., V.M.N.)
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine (K.G.L., R.W.M., R.A.B., D.E.N., R.M.S., V.M.N.)
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine (K.G.L., R.W.M., R.A.B., D.E.N., R.M.S., V.M.N.)
| | - Dana E Niles
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine (K.G.L., R.W.M., R.A.B., D.E.N., R.M.S., V.M.N.)
| | - Monica E Kleinman
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, MA (M.E.K.)
| | - Xuemei Zhang
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, PA (X.Z., H.G.)
| | - Heather Griffis
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, PA (X.Z., H.G.)
| | - Jimena Del Castillo
- Department of Pediatric Intensive Care, Hospital Maternoinfantil Gregorio Marañón, Madrid, Spain (J.D.C.)
| | - Sophie Skellett
- Department of Critical Care Medicine, Great Ormond Street Hospital for Children, London, England (S.S.)
| | - Javier J Lasa
- Divisions of Cardiology and Critical Care Medicine, Children's Medical Center, UT Southwestern Medical Center, Dallas, TX (J.J.L.)
| | - Tia T Raymond
- Department of Pediatrics, Cardiac Intensive Care, Medical City Children's Hospital, Dallas, TX (T.T.R.)
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine (K.G.L., R.W.M., R.A.B., D.E.N., R.M.S., V.M.N.)
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine (K.G.L., R.W.M., R.A.B., D.E.N., R.M.S., V.M.N.)
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Yates AR, Naim MY, Reeder RW, Ahmed T, Banks RK, Bell MJ, Berg RA, Bishop R, Bochkoris M, Burns C, Carcillo JA, Carpenter TC, Dean JM, Diddle JW, Federman M, Fernandez R, Fink EL, Franzon D, Frazier AH, Friess SH, Graham K, Hall M, Hehir DA, Horvat CM, Huard LL, Maa T, Manga A, McQuillen PS, Morgan RW, Mourani PM, Nadkarni VM, Notterman D, Pollack MM, Sapru A, Schneiter C, Sharron MP, Srivastava N, Tilford B, Viteri S, Wessel D, Wolfe HA, Yeh J, Zuppa AF, Sutton RM, Meert KL. Early Cardiac Arrest Hemodynamics, End-Tidal C o2 , and Outcome in Pediatric Extracorporeal Cardiopulmonary Resuscitation: Secondary Analysis of the ICU-RESUScitation Project Dataset (2016-2021). Pediatr Crit Care Med 2024; 25:312-322. [PMID: 38088765 PMCID: PMC10994777 DOI: 10.1097/pcc.0000000000003423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2023]
Abstract
OBJECTIVES Cannulation for extracorporeal membrane oxygenation during active extracorporeal cardiopulmonary resuscitation (ECPR) is a method to rescue patients refractory to standard resuscitation. We hypothesized that early arrest hemodynamics and end-tidal C o2 (ET co2 ) are associated with survival to hospital discharge with favorable neurologic outcome in pediatric ECPR patients. DESIGN Preplanned, secondary analysis of pediatric Utstein, hemodynamic, and ventilatory data in ECPR patients collected during the 2016-2021 Improving Outcomes from Pediatric Cardiac Arrest study; the ICU-RESUScitation Project (ICU-RESUS; NCT02837497). SETTING Eighteen ICUs participated in ICU-RESUS. PATIENTS There were 97 ECPR patients with hemodynamic waveforms during cardiopulmonary resuscitation. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Overall, 71 of 97 patients (73%) were younger than 1 year old, 82 of 97 (85%) had congenital heart disease, and 62 of 97 (64%) were postoperative cardiac surgical patients. Forty of 97 patients (41%) survived with favorable neurologic outcome. We failed to find differences in diastolic or systolic blood pressure, proportion achieving age-based target diastolic or systolic blood pressure, or chest compression rate during the initial 10 minutes of CPR between patients who survived with favorable neurologic outcome and those who did not. Thirty-five patients had ET co2 data; of 17 survivors with favorable neurologic outcome, four of 17 (24%) had an average ET co2 less than 10 mm Hg and two (12%) had a maximum ET co2 less than 10 mm Hg during the initial 10 minutes of resuscitation. CONCLUSIONS We did not identify an association between early hemodynamics achieved by high-quality CPR and survival to hospital discharge with favorable neurologic outcome after pediatric ECPR. Candidates for ECPR with ET co2 less than 10 mm Hg may survive with favorable neurologic outcome.
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Affiliation(s)
- Andrew R Yates
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH
| | - Maryam Y Naim
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Ron W Reeder
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Tageldin Ahmed
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI
| | - Russell K Banks
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Michael J Bell
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Robert Bishop
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - Matthew Bochkoris
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
| | - Candice Burns
- Department of Pediatrics and Human Development, Michigan State University, Grand Rapids, MI
| | - Joseph A Carcillo
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
| | - Todd C Carpenter
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - J Michael Dean
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - J Wesley Diddle
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Myke Federman
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA
| | - Richard Fernandez
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH
| | - Ericka L Fink
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
| | - Deborah Franzon
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA
| | - Aisha H Frazier
- Nemours Cardiac Center, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE
- Department of Pediatrics, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA
| | - Stuart H Friess
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO
| | - Kathryn Graham
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Mark Hall
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH
| | - David A Hehir
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Christopher M Horvat
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
| | - Leanna L Huard
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA
| | - Tensing Maa
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH
| | - Arushi Manga
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO
| | - Patrick S McQuillen
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Peter M Mourani
- Department of Pediatrics, University of Arkansas for Medical Sciences and Arkansas Children's research Institute, Little Rock, AR
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Daniel Notterman
- Department of Molecular Biology, Princeton University, Princeton, NJ
| | - Murray M Pollack
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Anil Sapru
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA
| | - Carleen Schneiter
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - Matthew P Sharron
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Neeraj Srivastava
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA
| | - Bradley Tilford
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI
| | - Shirley Viteri
- Department of Pediatrics, Nemours/Alfred I. duPont Hospital for Children and Thomas Jefferson University, Wilmington, DE
| | - David Wessel
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Heather A Wolfe
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Justin Yeh
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
| | - Athena F Zuppa
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Kathleen L Meert
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI
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5
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Frazier AH, Topjian AA, Reeder RW, Morgan RW, Fink EL, Franzon D, Graham K, Harding ML, Mourani PM, Nadkarni VM, Wolfe HA, Ahmed T, Bell MJ, Burns C, Carcillo JA, Carpenter TC, Diddle JW, Federman M, Friess SH, Hall M, Hehir DA, Horvat CM, Huard LL, Maa T, Meert KL, Naim MY, Notterman D, Pollack MM, Schneiter C, Sharron MP, Srivastava N, Viteri S, Wessel D, Yates AR, Sutton RM, Berg RA. Association of Pediatric Post-Cardiac Arrest Ventilation and Oxygenation with Survival Outcomes. Ann Am Thorac Soc 2024. [PMID: 38507645 DOI: 10.1513/annalsats.202311-948oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 03/18/2024] [Indexed: 03/22/2024] Open
Abstract
RATIONALE Adult and pediatric studies provide conflicting data whether post-cardiac arrest hypoxemia, hyperoxemia, hypercapnia and/or hypocapnia are associated with worse outcomes. OBJECTIVES Determine if post-arrest hypoxemia or post-arrest hyperoxemia are associated with lower rates of survival to hospital discharge compared to post-arrest normoxemia, and if post-arrest hypocapnia or hypercapnia are associated with lower rates of survival compared to post-arrest normocapnia. METHODS Embedded prospective observational study during a multi-center interventional cardiopulmonary resuscitation trial from 2016-2021. Patients ≤18 years and ≥37 weeks corrected gestational age who received chest compressions for cardiac arrest in one of 18 ICUs were included. Exposures during the first 24 hours post-arrest were hypoxemia, hyperoxemia, or normoxemia defined as lowest PaO2 <60mmHg, highest PaO2 ≥200mmHg, or every PaO2 60-199mmHg, respectively, and hypocapnia, hypercapnia, or normocapnia defined as lowest PaCO2 <30mmHg, highest PaCO2 ≥50mmHg, or every PaCO2 30-49mmHg, respectively. Associations of oxygenation and carbon dioxide group with survival to hospital discharge were assessed using Poisson regression with robust error estimates. MEASUREMENTS AND MAIN RESULTS The hypoxemia group was less likely to survive to hospital discharge compared with the normoxemia group (aRR 0.71, 0.58-0.87), whereas the hyperoxemia group survival did not differ from the normoxemia group (aRR 1.0, 0.87-1.15). The hypercapnia group was less likely to survive to hospital discharge compared with the normocapnia group (aRR 0.74, 0.64-0.84), whereas the hypocapnia group survival did not differ from the normocapnia group (aRR 0.91, 0.74-1.12). CONCLUSIONS Post-arrest hypoxemia and hypercapnia were each associated with lower rates of survival to hospital discharge.
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Affiliation(s)
- Aisha H Frazier
- Nemours Children's Hospital Delaware, 25401, Cardiac Center, Wilmington, Delaware, United States
- Thomas Jefferson University Sidney Kimmel Medical College, 12313, Pediatrics, Philadelphia, Pennsylvania, United States
| | - Alexis A Topjian
- University of Pennsylvania Perelman School of Medicine, 14640, Philadelphia, Pennsylvania, United States
- The Children's Hospital of Philadelphia, 6567, Department of Anesthesiology and Critical Care Medicine, Philadelphia, Pennsylvania, United States
| | - Ron W Reeder
- University of Utah, Department of Pediatrics, Salt Lake City, Utah, United States
| | - Ryan W Morgan
- The Children's Hospital of Philadelphia, 6567, Department of Anesthesiology and Critical Care Medicine, Philadelphia, Pennsylvania, United States
- University of Pennsylvania, 6572, Philadelphia, Pennsylvania, United States
| | - Ericka L Fink
- Children's Hospital of Pittsburgh of UPMC, 6619, Department of Critical Care Medicine, Pittsburgh, Pennsylvania, United States
| | - Deborah Franzon
- UCSF Benioff Children's Hospital, 21642, Department of Pediatrics, San Francisco, California, United States
| | - Kathryn Graham
- The Children's Hospital of Philadelphia, 6567, Department of Anesthesiology and Critical Care Medicine, Philadelphia, Pennsylvania, United States
- University of Pennsylvania, 6572, Philadelphia, Pennsylvania, United States
| | - Monica L Harding
- University of Utah, Department of Pediatrics, Salt Lake City, Utah, United States
| | - Peter M Mourani
- University of Arkansas for Medical Sciences, 12215, Pediatrics, Critical Care Medicine, Little Rock, Arkansas, United States
- Arkansas Childrens Research Institute, 366944, Little Rock, Arkansas, United States
| | - Vinay M Nadkarni
- The Children's Hospital of Philadelphia, 6567, Department of Anesthesiology and Critical Care Medicine, Philadelphia, Pennsylvania, United States
| | - Heather A Wolfe
- The Children's Hospital of Philadelphia, 6567, Department of Anesthesiology and Critical Care Medicine, Philadelphia, Pennsylvania, United States
| | - Tageldin Ahmed
- Children's Hospital of Michigan, 2969, Department of Pediatrics , Detroit, Michigan, United States
| | - Michael J Bell
- Children's National Hospital, 8404, Department of Pediatrics, Washington, District of Columbia, United States
- The George Washington University School of Medicine and Health Sciences, 43989, Washington, District of Columbia, United States
| | - Candice Burns
- Washington University School of Medicine in Saint Louis, 12275, Department of Pediatrics, St Louis, Missouri, United States
| | - Joseph A Carcillo
- Children's Hospital of Pittsburgh of UPMC Department of Pediatric Critical Care Medicine, 549368, Pittsburgh, Pennsylvania, United States
| | - Todd C Carpenter
- University of Colorado School of Medicine, 12225, Aurora, Colorado, United States
- Children's Hospital Colorado, 2932, Department of Pediatrics, Aurora, Colorado, United States
| | - J Wesley Diddle
- The Children's Hospital of Philadelphia, 6567, Department of Anesthesiology and Critical Care Medicine, Philadelphia, Pennsylvania, United States
| | - Myke Federman
- University of California Los Angeles, 8783, Los Angeles, California, United States
- UCLA Mattel Children's Hospital, 21785, Department of Pediatrics, Los Angeles, California, United States
| | - Stuart H Friess
- Washington University School of Medicine in Saint Louis, 12275, Department of Pediatrics, St Louis, Missouri, United States
| | - Mark Hall
- Nationwide Children's Hospital, 2650, Department of Pediatrics, Columbus, Ohio, United States
- The Ohio State University, 2647, Columbus, Ohio, United States
| | - David A Hehir
- The Children's Hospital of Philadelphia, 6567, Department of Anesthesiology and Critical Care Medicine, Philadelphia, Pennsylvania, United States
| | - Christopher M Horvat
- Children's Hospital of Pittsburgh of UPMC, 6619, Department of Critical Care Medicine, Pittsburgh, Pennsylvania, United States
- University of Pittsburgh, 6614, Pittsburgh, Pennsylvania, United States
| | - Leanna L Huard
- University of California Los Angeles, 8783, Los Angeles, California, United States
- UCLA Mattel Children's Hospital, 21785, Department of Pediatrics, Los Angeles, California, United States
| | - Tensing Maa
- Nationwide Children's Hospital, 2650, Department of Pediatrics , Columbus, Ohio, United States
- The Ohio State University, 2647, Columbus, Ohio, United States
| | - Kathleen L Meert
- Children's Hospital of Michigan, 2969, Department of Pediatrics, Detroit, Michigan, United States
- Central Michigan University, 5649, Mount Pleasant, Michigan, United States
| | - Maryam Y Naim
- The Children's Hospital of Philadelphia, 6567, Department of Anesthesiology and Critical Care Medicine, Philadelphia, Pennsylvania, United States
| | - Daniel Notterman
- Princeton University, 6740, Department of Molecular Biology, Princeton, New Jersey, United States
| | - Murray M Pollack
- Children's National Hospital, 8404, Department of Pediatrics, Washington, District of Columbia, United States
- The George Washington University School of Medicine and Health Sciences, 43989, Washington, District of Columbia, United States
| | - Carleen Schneiter
- University of Colorado School of Medicine, 12225, Aurora, Colorado, United States
- Children's Hospital Colorado, 2932, Department of Pediatrics , Aurora, Colorado, United States
| | - Matthew P Sharron
- Children's National Medical Center, 8404, Department of Pediatrics, Washington, District of Columbia, United States
- The George Washington University School of Medicine and Health Sciences, 43989, Washington, District of Columbia, United States
| | - Neeraj Srivastava
- UCLA Mattel Children's Hospital, 21785, Department of Pediatrics, Los Angeles, California, United States
- University of California Los Angeles, 8783, Los Angeles, California, United States
| | - Shirley Viteri
- Nemours Children's Hospital Delaware, 25401, Department of Pediatrics, Wilmington, Delaware, United States
- Thomas Jefferson University Sidney Kimmel Medical College, 12313, Philadelphia, Pennsylvania, United States
| | - David Wessel
- Children's National Hospital, 8404, Department of Pediatrics, Washington, District of Columbia, United States
- The George Washington University School of Medicine and Health Sciences, 43989, Washington, District of Columbia, United States
| | - Andrew R Yates
- Nationwide Children's Hospital, 2650, Pediatrics, Columbus, Ohio, United States
- The Ohio State University, 2647, Pediatrics, Columbus, Ohio, United States
| | - Robert M Sutton
- The Children's Hospital of Philadelphia, 6567, Department of Anesthesiology and Critical Care Medicine, Philadelphia, Pennsylvania, United States
| | - Robert A Berg
- The Children's Hospital of Philadelphia, 6567, Department of Anesthesiology and Critical Care Medicine, Philadelphia, Pennsylvania, United States
- University of Pennsylvania, 6572, Philadelphia, Pennsylvania, United States;
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Ross CE, Parker MJ, Mentzelopoulos SD, Scholefield BR, Berg RA. Emergency research without prior consent in the United States, Canada, European Union and United Kingdom: How regulatory differences affect study design and implementation in cardiac arrest trials. Resusc Plus 2024; 17:100565. [PMID: 38328747 PMCID: PMC10847942 DOI: 10.1016/j.resplu.2024.100565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024] Open
Abstract
Aim A major barrier to performing cardiac arrest trials is the requirement for prospective informed consent, which is often infeasible during individual medical emergencies. In an effort to improve outcomes, some governments have adopted legislation permitting research without prior consent (RWPC) in these circumstances. We aimed to outline key differences between legislation in four Western locations and explore the effects of these differences on trial design and implementation in cardiac arrest research. Data sources We performed a narrative review of RWPC legislation in the United States (US), Canada, the European Union (EU) and the United Kingdom (UK). Results The primary criteria required to perform RWPC was similar across locations: the study must involve an individual medical emergency during which neither the prospective subject nor their authorized representative can provide informed consent. The US regulations were unique in their requirements for performing Community Consultation and Public Disclosure in the communities in which the research takes place. Another major difference was the requirement for consent for ongoing participation in Canada, the EU and the UK, while only notification of enrollment and the opportunity to discontinue participation are required in the US. Additionally, only Canada and the EU explicitly state that the subject or their representative may request withdrawal of their data. Conclusion Regulations governing RWPC in the US, Canada, the EU and the UK have similar goals and protections for vulnerable populations during medical emergencies. Differences in the qualifying criteria and implementation procedures exist across locations and may affect study design.
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Affiliation(s)
- Catherine E. Ross
- Division of Medical Critical Care, Department of Pediatrics, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Melissa J. Parker
- Division of Pediatric Critical Care, Department of Pediatrics, McMaster Children’s Hospital and McMaster University, Hamilton, Ontario, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
- Division of Emergency Medicine, Department of Pediatrics, The Hospital for Sick Children, and University of Toronto, Toronto, Ontario, Canada
| | - Spyros D. Mentzelopoulos
- First Department of Intensive Care Medicine, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Barnaby R. Scholefield
- Department of Critical Care Medicine, Hospital for Sick Children, Toronto, ON, Canada
- Honorary Associate Professor, University of Birmingham, UK
| | - Robert A. Berg
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Children’s Hospital of Philadelphia, Philadelphia, PA, USA
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Kirschen MP, Ouyang M, Patel B, Berman JI, Burnett R, Berg RA, Diaz-Arrastia R, Topjian A, Huang H, Vossough A. Association between ASL MRI-derived cerebral blood flow and outcomes after pediatric cardiac arrest. Resuscitation 2024; 196:110128. [PMID: 38280508 PMCID: PMC10923119 DOI: 10.1016/j.resuscitation.2024.110128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 01/08/2024] [Accepted: 01/19/2024] [Indexed: 01/29/2024]
Abstract
AIM Cerebral blood flow (CBF) is dysregulated after cardiac arrest. It is unknown if post-arrest CBF is associated with outcome. We aimed to determine the association of CBF derived from arterial spin labelling (ASL) MRI with outcome after pediatric cardiac arrest. METHODS Retrospective observational study of patients ≤18 years who had a clinically obtained brain MRI within 7 days of cardiac arrest between June 2005 and December 2019. Primary outcome was unfavorable neurologic status: change in Pediatric Cerebral Performance Category (PCPC) ≥1 from pre-arrest that resulted in hospital discharge PCPC 3-6. We measured CBF in whole brain and regions of interest (ROIs) including frontal, parietal, and temporal cortex, caudate, putamen, thalamus, and brainstem using pulsed ASL. We compared CBF between outcome groups using Wilcoxon Rank-Sum and performed logistic regression to associate each region's CBF with outcome, accounting for age, sex, and time between arrest and MRI. RESULTS Forty-eight patients were analyzed (median age 2.8 [IQR 0.95, 8.8] years, 65% male). Sixty-nine percent had unfavorable outcome. Time from arrest to MRI was 4 [3,5] days and similar between outcome groups (p = 0.39). Whole brain median CBF was greater for unfavorable compared to favorable groups (28.3 [20.9,33.0] vs. 19.6 [15.3,23.1] ml/100 g/min, p = 0.007), as was CBF in individual ROIs. Greater CBF in the whole brain and individual ROIs was associated with higher odds of unfavorable outcome after controlling for age, sex, and days from arrest to MRI (aOR for whole brain 19.08 [95% CI 1.94, 187.41]). CONCLUSION CBF measured 3-5 days after pediatric cardiac arrest by ASL MRI was independently associated with unfavorable outcome.
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Affiliation(s)
- Matthew P Kirschen
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA; Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
| | - Minhui Ouyang
- Department of Radiology, The Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Bhavesh Patel
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Jeffrey I Berman
- Department of Radiology, The Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Ryan Burnett
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Ramon Diaz-Arrastia
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Alexis Topjian
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Hao Huang
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Arastoo Vossough
- Department of Radiology, The Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
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Okubo M, Komukai S, Andersen LW, Berg RA, Kurz MC, Morrison LJ, Callaway CW. Duration of cardiopulmonary resuscitation and outcomes for adults with in-hospital cardiac arrest: retrospective cohort study. BMJ 2024; 384:e076019. [PMID: 38325874 PMCID: PMC10847985 DOI: 10.1136/bmj-2023-076019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/05/2023] [Indexed: 02/09/2024]
Abstract
OBJECTIVE To quantify time dependent probabilities of outcomes in patients after in-hospital cardiac arrest as a function of duration of cardiopulmonary resuscitation, defined as the interval between start of chest compression and the first return of spontaneous circulation or termination of resuscitation. DESIGN Retrospective cohort study. SETTING Multicenter prospective in-hospital cardiac arrest registry in the United States. PARTICIPANTS 348 996 adult patients (≥18 years) with an index in-hospital cardiac arrest who received cardiopulmonary resuscitation from 2000 through 2021. MAIN OUTCOME MEASURES Survival to hospital discharge and favorable functional outcome at hospital discharge, defined as a cerebral performance category score of 1 (good cerebral performance) or 2 (moderate cerebral disability). Time dependent probabilities of subsequently surviving to hospital discharge or having favorable functional outcome if patients pending the first return of spontaneous circulation at each minute received further cardiopulmonary resuscitation beyond the time point were estimated, assuming that all decisions on termination of resuscitation were accurate (that is, all patients with termination of resuscitation would have invariably failed to survive if cardiopulmonary resuscitation had continued for a longer period of time). RESULTS Among 348 996 included patients, 233 551 (66.9%) achieved return of spontaneous circulation with a median interval of 7 (interquartile range 3-13) minutes between start of chest compressions and first return of spontaneous circulation, whereas 115 445 (33.1%) patients did not achieve return of spontaneous circulation with a median interval of 20 (14-30) minutes between start of chest compressions and termination of resuscitation. 78 799 (22.6%) patients survived to hospital discharge. The time dependent probabilities of survival and favorable functional outcome among patients pending return of spontaneous circulation at one minute's duration of cardiopulmonary resuscitation were 22.0% (75 645/343 866) and 15.1% (49 769/328 771), respectively. The probabilities decreased over time and were <1% for survival at 39 minutes and <1% for favorable functional outcome at 32 minutes' duration of cardiopulmonary resuscitation. CONCLUSIONS This analysis of a large multicenter registry of in-hospital cardiac arrest quantified the time dependent probabilities of patients' outcomes in each minute of duration of cardiopulmonary resuscitation. The findings provide resuscitation teams, patients, and their surrogates with insights into the likelihood of favorable outcomes if patients pending the first return of spontaneous circulation continue to receive further cardiopulmonary resuscitation.
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Affiliation(s)
- Masashi Okubo
- Department of Emergency Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA
| | - Sho Komukai
- Division of Biomedical Statistics, Department of Integrated Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Lars W Andersen
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Anesthesiology and Intensive Care, Aarhus University Hospital, Aarhus, Denmark
- Prehospital Emergency Medical Services, Central Denmark Region, Denmark
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Michael C Kurz
- Section of Emergency Medicine, Department of Medicine, University of Chicago School of Medicine, Chicago, IL, USA
| | - Laurie J Morrison
- Division of Emergency Medicine, Department of Medicine, University of Toronto, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Clifton W Callaway
- Department of Emergency Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA
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9
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Cabler SS, Storch GA, Weinberg JB, Walton AH, Brengel-Pesce K, Aldewereld Z, Banks RK, Cheynet V, Reeder R, Holubkov R, Berg RA, Wessel D, Pollack MM, Meert K, Hall M, Newth C, Lin JC, Cornell T, Harrison RE, Dean JM, Carcillo JA. Viral DNAemia and DNA Virus Seropositivity and Mortality in Pediatric Sepsis. JAMA Netw Open 2024; 7:e240383. [PMID: 38407904 PMCID: PMC10897747 DOI: 10.1001/jamanetworkopen.2024.0383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 01/05/2024] [Indexed: 02/27/2024] Open
Abstract
Importance Sepsis is a leading cause of pediatric mortality. Little attention has been paid to the association between viral DNA and mortality in children and adolescents with sepsis. Objective To assess the association of the presence of viral DNA with sepsis-related mortality in a large multicenter study. Design, Setting, and Participants This cohort study compares pediatric patients with and without plasma cytomegalovirus (CMV), Epstein-Barr virus (EBV), herpes simplex virus 1 (HSV-1), human herpesvirus 6 (HHV-6), parvovirus B19 (B19V), BK polyomavirus (BKPyV), human adenovirus (HAdV), and torque teno virus (TTV) DNAemia detected by quantitative real-time polymerase chain reaction or plasma IgG antibodies to CMV, EBV, HSV-1, or HHV-6. A total of 401 patients younger than 18 years with severe sepsis were enrolled from 9 pediatric intensive care units (PICUs) in the Eunice Kennedy Shriver National Institute of Child Health and Human Development Collaborative Pediatric Critical Care Research Network. Data were collected from 2015 to 2018. Samples were assayed from 2019 to 2022. Data were analyzed from 2022 to 2023. Main Outcomes and Measures Death while in the PICU. Results Among the 401 patients included in the analysis, the median age was 6 (IQR, 1-12) years, and 222 (55.4%) were male. One hundred fifty-four patients (38.4%) were previously healthy, 108 (26.9%) were immunocompromised, and 225 (56.1%) had documented infection(s) at enrollment. Forty-four patients (11.0%) died in the PICU. Viral DNAemia with at least 1 virus (excluding TTV) was detected in 191 patients (47.6%) overall, 63 of 108 patients (58.3%) who were immunocompromised, and 128 of 293 (43.7%) who were not immunocompromised at sepsis onset. After adjustment for age, Pediatric Risk of Mortality score, previously healthy status, and immunocompromised status at sepsis onset, CMV (adjusted odds ratio [AOR], 3.01 [95% CI, 1.36-6.45]; P = .007), HAdV (AOR, 3.50 [95% CI, 1.46-8.09]; P = .006), BKPyV (AOR. 3.02 [95% CI, 1.17-7.34]; P = .02), and HHV-6 (AOR, 2.62 [95% CI, 1.31-5.20]; P = .007) DNAemia were each associated with increased mortality. Two or more viruses were detected in 78 patients (19.5%), with mortality among 12 of 32 (37.5%) who were immunocompromised and 9 of 46 (19.6%) who were not immunocompromised at sepsis onset. Herpesvirus seropositivity was common (HSV-1, 82 of 246 [33.3%]; CMV, 107 of 254 [42.1%]; EBV, 152 of 251 [60.6%]; HHV-6, 253 if 257 [98.4%]). After additional adjustment for receipt of blood products in the PICU, EBV seropositivity was associated with increased mortality (AOR, 6.10 [95% CI, 1.00-118.61]; P = .049). Conclusions and Relevance The findings of this cohort study suggest that DNAemia for CMV, HAdV, BKPyV, and HHV-6 and EBV seropositivity were independently associated with increased sepsis mortality. Further investigation of the underlying biology of these viral DNA infections in children with sepsis is warranted to determine whether they only reflect mortality risk or contribute to mortality.
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Affiliation(s)
- Stephanie S. Cabler
- Department of Pediatrics, Washington University in St Louis, St Louis, Missouri
| | - Gregory A. Storch
- Department of Pediatrics, Washington University in St Louis, St Louis, Missouri
| | | | - Andrew H. Walton
- Department of Pediatrics, Washington University in St Louis, St Louis, Missouri
| | | | - Zachary Aldewereld
- Department of Pediatrics and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | | | - Ron Reeder
- Department of Pediatrics, University of Utah, Salt Lake City
| | | | - Robert A. Berg
- Department of Anesthesiology, Pediatrics, University of Pennsylvania, Philadelphia
| | - David Wessel
- Department of Pediatrics, George Washington University, Washington, DC
| | - Murray M. Pollack
- Department of Pediatrics, George Washington University, Washington, DC
| | - Kathleen Meert
- Department of Pediatrics, Central Michigan University, Detroit
| | - Mark Hall
- Department of Pediatrics, The Ohio State University, Columbus
| | - Christopher Newth
- Department of Anesthesiology, University of Southern California, Los Angeles
| | - John C. Lin
- Department of Pediatrics, Washington University in St Louis, St Louis, Missouri
| | - Tim Cornell
- Department of Pediatrics, University of Michigan, Ann Arbor
| | | | - J. Michael Dean
- Department of Pediatrics, University of Utah, Salt Lake City
| | - Joseph A. Carcillo
- Department of Pediatrics and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
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10
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Morgan RW, Reeder RW, Bender D, Cooper KK, Friess SH, Graham K, Meert KL, Mourani PM, Murray R, Nadkarni VM, Nataraj C, Palmer CA, Srivastava N, Tilford B, Wolfe HA, Yates AR, Berg RA, Sutton RM. Associations Between End-Tidal Carbon Dioxide During Pediatric Cardiopulmonary Resuscitation, Cardiopulmonary Resuscitation Quality, and Survival. Circulation 2024; 149:367-378. [PMID: 37929615 PMCID: PMC10841728 DOI: 10.1161/circulationaha.123.066659] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 10/27/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND Supported by laboratory and clinical investigations of adult cardiopulmonary arrest, resuscitation guidelines recommend monitoring end-tidal carbon dioxide (ETCO2) as an indicator of cardiopulmonary resuscitation (CPR) quality, but they note that "specific values to guide therapy have not been established in children." METHODS This prospective observational cohort study was a National Heart, Lung, and Blood Institute-funded ancillary study of children in the ICU-RESUS trial (Intensive Care Unit-Resuscitation Project; NCT02837497). Hospitalized children (≤18 years of age and ≥37 weeks postgestational age) who received chest compressions of any duration for cardiopulmonary arrest, had an endotracheal or tracheostomy tube at the start of CPR, and evaluable intra-arrest ETCO2 data were included. The primary exposure was event-level average ETCO2 during the first 10 minutes of CPR (dichotomized as ≥20 mm Hg versus <20 mm Hg on the basis of adult literature). The primary outcome was survival to hospital discharge. Secondary outcomes were sustained return of spontaneous circulation, survival to discharge with favorable neurological outcome, and new morbidity among survivors. Poisson regression measured associations between ETCO2 and outcomes as well as the association between ETCO2 and other CPR characteristics: (1) invasively measured systolic and diastolic blood pressures, and (2) CPR quality and chest compression mechanics metrics (ie, time to CPR start; chest compression rate, depth, and fraction; ventilation rate). RESULTS Among 234 included patients, 133 (57%) had an event-level average ETCO2 ≥20 mm Hg. After controlling for a priori covariates, average ETCO2 ≥20 mm Hg was associated with a higher incidence of survival to hospital discharge (86/133 [65%] versus 48/101 [48%]; adjusted relative risk, 1.33 [95% CI, 1.04-1.69]; P=0.023) and return of spontaneous circulation (95/133 [71%] versus 59/101 [58%]; adjusted relative risk, 1.22 [95% CI, 1.00-1.49]; P=0.046) compared with lower values. ETCO2 ≥20 mm Hg was not associated with survival with favorable neurological outcome or new morbidity among survivors. Average 2 ≥20 mm Hg was associated with higher systolic and diastolic blood pressures during CPR, lower CPR ventilation rates, and briefer pre-CPR arrest durations compared with lower values. Chest compression rate, depth, and fraction did not differ between ETCO2 groups. CONCLUSIONS In this multicenter study of children with in-hospital cardiopulmonary arrest, ETCO2 ≥20 mm Hg was associated with better outcomes and higher intra-arrest blood pressures, but not with chest compression quality metrics.
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Affiliation(s)
- Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania (R.W.M., K.K.C., K.G., V.M.N., H.A.W., R.A.B., R.M.S.)
| | - Ron W Reeder
- Department of Pediatrics, University of Utah, Salt Lake City (R.W.R., C.A.P.)
| | - Dieter Bender
- Villanova Center for Analytics of Dynamic Systems, Villanova University, PA (D.B., C.N.)
| | - Kellimarie K Cooper
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania (R.W.M., K.K.C., K.G., V.M.N., H.A.W., R.A.B., R.M.S.)
| | - Stuart H Friess
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO (S.H.F.)
| | - Kathryn Graham
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania (R.W.M., K.K.C., K.G., V.M.N., H.A.W., R.A.B., R.M.S.)
| | - Kathleen L Meert
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit (K.L.M., B.T.)
| | - Peter M Mourani
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora (P.M.M.)
| | - Robert Murray
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus (R.M., A.R.Y.)
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania (R.W.M., K.K.C., K.G., V.M.N., H.A.W., R.A.B., R.M.S.)
| | - Chandrasekhar Nataraj
- Villanova Center for Analytics of Dynamic Systems, Villanova University, PA (D.B., C.N.)
| | - Chella A Palmer
- Department of Pediatrics, University of Utah, Salt Lake City (R.W.R., C.A.P.)
| | - Neeraj Srivastava
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles (N.S.)
| | - Bradley Tilford
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit (K.L.M., B.T.)
| | - Heather A Wolfe
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania (R.W.M., K.K.C., K.G., V.M.N., H.A.W., R.A.B., R.M.S.)
| | - Andrew R Yates
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus (R.M., A.R.Y.)
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania (R.W.M., K.K.C., K.G., V.M.N., H.A.W., R.A.B., R.M.S.)
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania (R.W.M., K.K.C., K.G., V.M.N., H.A.W., R.A.B., R.M.S.)
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11
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Zinna SS, Morgan RW, Reeder RW, Ahmed T, Bell MJ, Bishop R, Bochkoris M, Burns C, Carcillo JA, Carpenter TC, Cooper KK, Michael Dean J, Wesley Diddle J, Federman M, Fernandez R, Fink EL, Franzon D, Frazier AH, Friess SH, Graham K, Hall M, Harding ML, Hehir DA, Horvat CM, Huard LL, Landis WP, Maa T, Manga A, McQuillen PS, Meert KL, Mourani PM, Nadkarni VM, Naim MY, Notterman D, Pollack MM, Sapru A, Schneiter C, Sharron MP, Srivastava N, Tilford B, Viteri S, Wessel D, Wolfe HA, Yates AR, Zuppa AF, Berg RA, Sutton RM. Chest compressions for pediatric organized rhythms: A hemodynamic and outcomes analysis. Resuscitation 2024; 194:110068. [PMID: 38052273 PMCID: PMC10843614 DOI: 10.1016/j.resuscitation.2023.110068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 11/16/2023] [Accepted: 11/22/2023] [Indexed: 12/07/2023]
Abstract
AIM Pediatric cardiopulmonary resuscitation (CPR) guidelines recommend starting CPR for heart rates (HRs) less than 60 beats per minute (bpm) with poor perfusion. Objectives were to (1) compare HRs and arterial blood pressures (BPs) prior to CPR among patients with clinician-reported bradycardia with poor perfusion ("BRADY") vs. pulseless electrical activity (PEA); and (2) determine if hemodynamics prior to CPR are associated with outcomes. METHODS AND RESULTS Prospective observational cohort study performed as a secondary analysis of the ICU-RESUScitation trial (NCT028374497). Comparisons occurred (1) during the 15 seconds "immediately" prior to CPR and (2) over the two minutes prior to CPR, stratified by age (≤1 year, >1 year). Poisson regression models assessed associations between hemodynamics and outcomes. Primary outcome was return of spontaneous circulation (ROSC). Pre-CPR HRs were lower in BRADY vs. PEA (≤1 year: 63.8 [46.5, 87.0] min-1 vs. 120 [93.2, 150.0], p < 0.001; >1 year: 67.4 [54.5, 87.0] min-1 vs. 100 [66.7, 120], p < 0.014). Pre-CPR pulse pressure was higher among BRADY vs. PEA (≤1 year (12.9 [9.0, 28.5] mmHg vs. 10.4 [6.1, 13.4] mmHg, p > 0.001). Pre-CPR pulse pressure ≥ 20 mmHg was associated with higher rates of ROSC among PEA (aRR 1.58 [CI95 1.07, 2.35], p = 0.022) and survival to hospital discharge with favorable neurologic outcome in both groups (BRADY: aRR 1.28 [CI95 1.01, 1.62], p = 0.040; PEA: aRR 1.94 [CI95 1.19, 3.16], p = 0.008). Pre-CPR HR ≥ 60 bpm was not associated with outcomes. CONCLUSIONS Pulse pressure and HR are used clinically to differentiate BRADY from PEA. A pre-CPR pulse pressure >20 mmHg was associated with improved patient outcomes.
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Affiliation(s)
- Shairbanu S Zinna
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Ron W Reeder
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - Tageldin Ahmed
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI, USA
| | - Michael J Bell
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Robert Bishop
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - Matthew Bochkoris
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Candice Burns
- Department of Pediatrics and Human Development, Michigan State University, Grand Rapids, MI, USA
| | - Joseph A Carcillo
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Todd C Carpenter
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - Kellimarie K Cooper
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - J Michael Dean
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - J Wesley Diddle
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Myke Federman
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Richard Fernandez
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Ericka L Fink
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Deborah Franzon
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA, USA
| | - Aisha H Frazier
- Nemours Cardiac Center, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA; Department of Pediatrics, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | - Stuart H Friess
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Kathryn Graham
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Mark Hall
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Monica L Harding
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - David A Hehir
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Christopher M Horvat
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Leanna L Huard
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - William P Landis
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Tensing Maa
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Arushi Manga
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Patrick S McQuillen
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA, USA
| | - Kathleen L Meert
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI, USA
| | - Peter M Mourani
- University of Arkansas for Medical Sciences and Arkansas Children's Hospital, Little Rock, AR, USA
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Maryam Y Naim
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Daniel Notterman
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
| | - Murray M Pollack
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Anil Sapru
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Carleen Schneiter
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - Matthew P Sharron
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Neeraj Srivastava
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Bradley Tilford
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI, USA
| | - Shirley Viteri
- Department of Pediatrics, Nemours/Alfred I. duPont Hospital for Children and Thomas Jefferson University, Wilmington, DE, USA
| | - David Wessel
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Heather A Wolfe
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Andrew R Yates
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Athena F Zuppa
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA.
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12
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Federman M, Sutton RM, Reeder RW, Ahmed T, Bell MJ, Berg RA, Bishop R, Bochkoris M, Burns C, Carcillo JA, Carpenter TC, Dean JM, Diddle JW, Fernandez R, Fink EL, Franzon D, Frazier AH, Friess SH, Graham K, Hall M, Hehir DA, Horvat CM, Huard LL, Kirkpatrick T, Maa T, Maitoza LA, Manga A, McQuillen PS, Meert KL, Morgan RW, Mourani PM, Nadkarni VM, Notterman D, Palmer CA, Pollack MM, Sapru A, Schneiter C, Sharron MP, Srivastava N, Tilford B, Viteri S, Wessel D, Wolfe HA, Yates AR, Zuppa AF, Naim MY. Survival With Favorable Neurologic Outcome and Quality of Cardiopulmonary Resuscitation Following In-Hospital Cardiac Arrest in Children With Cardiac Disease Compared With Noncardiac Disease. Pediatr Crit Care Med 2024; 25:4-14. [PMID: 37678381 PMCID: PMC10843749 DOI: 10.1097/pcc.0000000000003368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Abstract
OBJECTIVES To assess associations between outcome and cardiopulmonary resuscitation (CPR) quality for in-hospital cardiac arrest (IHCA) in children with medical cardiac, surgical cardiac, or noncardiac disease. DESIGN Secondary analysis of a multicenter cluster randomized trial, the ICU-RESUScitation Project (NCT02837497, 2016-2021). SETTING Eighteen PICUs. PATIENTS Children less than or equal to 18 years old and greater than or equal to 37 weeks postconceptual age receiving chest compressions (CC) of any duration during the study. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Of 1,100 children with IHCA, there were 273 medical cardiac (25%), 383 surgical cardiac (35%), and 444 noncardiac (40%) cases. Favorable neurologic outcome was defined as no more than moderate disability or no worsening from baseline Pediatric Cerebral Performance Category at discharge. The medical cardiac group had lower odds of survival with favorable neurologic outcomes compared with the noncardiac group (48% vs 55%; adjusted odds ratio [aOR] [95% CI], aOR 0.59 [95% CI, 0.39-0.87], p = 0.008) and surgical cardiac group (48% vs 58%; aOR 0.64 [95% CI, 0.45-0.9], p = 0.01). We failed to identify a difference in favorable outcomes between surgical cardiac and noncardiac groups. We also failed to identify differences in CC rate, CC fraction, ventilation rate, intra-arrest average target diastolic or systolic blood pressure between medical cardiac versus noncardiac, and surgical cardiac versus noncardiac groups. The surgical cardiac group had lower odds of achieving target CC depth compared to the noncardiac group (OR 0.15 [95% CI, 0.02-0.52], p = 0.001). We failed to identify a difference in the percentage of patients achieving target CC depth when comparing medical cardiac versus noncardiac groups. CONCLUSIONS In pediatric IHCA, medical cardiac patients had lower odds of survival with favorable neurologic outcomes compared with noncardiac and surgical cardiac patients. We failed to find differences in CPR quality between medical cardiac and noncardiac patients, but there were lower odds of achieving target CC depth in surgical cardiac compared to noncardiac patients.
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Affiliation(s)
- Myke Federman
- Department of Pediatrics, Mattel Children’s Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Ron W Reeder
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - Tageldin Ahmed
- Department of Pediatrics, Children’s Hospital of Michigan, Central Michigan University, Detroit, MI, USA
| | - Michael J Bell
- Department of Pediatrics, Children’s National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert Bishop
- Department of Pediatrics, University of Colorado School of Medicine and Children’s Hospital Colorado, Aurora, CO, USA
| | - Matthew Bochkoris
- Department of Critical Care Medicine, UPMC Children’s Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Candice Burns
- Department of Pediatrics and Human Development, Michigan State University, Grand Rapids, MI, USA
| | - Joseph A Carcillo
- Department of Critical Care Medicine, UPMC Children’s Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Todd C Carpenter
- Department of Pediatrics, University of Colorado School of Medicine and Children’s Hospital Colorado, Aurora, CO, USA
| | - J Michael Dean
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - J Wesley Diddle
- Department of Pediatrics, Children’s National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Richard Fernandez
- Department of Pediatrics, Nationwide Children’s Hospital, The Ohio State University, Columbus, OH, USA
| | - Ericka L Fink
- Department of Critical Care Medicine, UPMC Children’s Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Deborah Franzon
- Department of Pediatrics, Benioff Children’s Hospital, University of California, San Francisco, San Francisco, CA, USA
| | - Aisha H Frazier
- Nemours Cardiac Center, Nemours Children’s Hospital, Delaware, Wilmington, DE, USA
- Department of Pediatrics, Sidney Kimmel Medical College, Thomas Jefferson University, St. Louis, MO, USA
| | - Stuart H Friess
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Kathryn Graham
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Mark Hall
- Department of Pediatrics, Nationwide Children’s Hospital, The Ohio State University, Columbus, OH, USA
| | - David A Hehir
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Christopher M Horvat
- Department of Critical Care Medicine, UPMC Children’s Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Leanna L Huard
- Department of Pediatrics, Mattel Children’s Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Theresa Kirkpatrick
- Department of Pediatrics, Mattel Children’s Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Tensing Maa
- Department of Pediatrics, Nationwide Children’s Hospital, The Ohio State University, Columbus, OH, USA
| | - Laura A Maitoza
- Department of Pediatrics, Mattel Children’s Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Arushi Manga
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Patrick S McQuillen
- Department of Pediatrics, Benioff Children’s Hospital, University of California, San Francisco, San Francisco, CA, USA
| | - Kathleen L Meert
- Department of Pediatrics, Children’s Hospital of Michigan, Central Michigan University, Detroit, MI, USA
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Peter M Mourani
- Department of Pediatrics, University of Arkansas for Medical Sciences and Arkansas Children’s Hospital, Little Rock, AR, USA
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Daniel Notterman
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
| | - Chella A Palmer
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - Murray M Pollack
- Department of Pediatrics, Children’s National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Anil Sapru
- Department of Pediatrics, Mattel Children’s Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Carleen Schneiter
- Department of Pediatrics, University of Colorado School of Medicine and Children’s Hospital Colorado, Aurora, CO, USA
| | - Matthew P Sharron
- Department of Pediatrics, Children’s National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Neeraj Srivastava
- Department of Pediatrics, Mattel Children’s Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Bradley Tilford
- Department of Pediatrics, Children’s Hospital of Michigan, Central Michigan University, Detroit, MI, USA
| | - Shirley Viteri
- Department of Pediatrics, Nemours Children’s Hospital, Delaware and Thomas Jefferson University, Wilmington, DE, USA
| | - David Wessel
- Department of Pediatrics, Children’s National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Heather A Wolfe
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Andrew R Yates
- Department of Pediatrics, Nationwide Children’s Hospital, The Ohio State University, Columbus, OH, USA
| | - Athena F Zuppa
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Maryam Y Naim
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
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13
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Chilcote D, Sriram A, Slovis J, Morgan RW, Schaubel DE, Connelly J, Berg RA, Keim G, Yehya N, Kilbaugh T, Himebauch AS. Venovenous Extracorporeal Membrane Oxygenation Initiation for Pediatric Acute Respiratory Distress Syndrome With Cardiovascular Instability is Associated With an Immediate and Sustained Decrease in Vasoactive-Inotropic Scores. Pediatr Crit Care Med 2024; 25:e41-e46. [PMID: 37462429 PMCID: PMC10768839 DOI: 10.1097/pcc.0000000000003325] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2023]
Abstract
OBJECTIVE To determine the association of venovenous extracorporeal membrane oxygenation (VV-ECMO) initiation with changes in vasoactive-inotropic scores (VISs) in children with pediatric acute respiratory distress syndrome (PARDS) and cardiovascular instability. DESIGN Retrospective cohort study. SETTING Single academic pediatric ECMO center. PATIENTS Children (1 mo to 18 yr) treated with VV-ECMO (2009-2019) for PARDS with need for vasopressor or inotropic support at ECMO initiation. MEASUREMENTS AND MAIN RESULTS Arterial blood gas values, VIS, mean airway pressure (mPaw), and oxygen saturation (Sp o2 ) values were recorded hourly relative to the start of ECMO flow for 24 hours pre-VV-ECMO and post-VV-ECMO cannulation. A sharp kink discontinuity regression analysis clustered by patient tested the difference in VISs and regression line slopes immediately surrounding cannulation. Thirty-two patients met inclusion criteria: median age 6.6 years (interquartile range [IQR] 1.5-11.7), 22% immunocompromised, and 75% had pneumonia or sepsis as the cause of PARDS. Pre-ECMO characteristics included: median oxygenation index 45 (IQR 35-58), mPaw 32 cm H 2o (IQR 30-34), 97% on inhaled nitric oxide, and 81% on an advanced mode of ventilation. Median VIS immediately before VV-ECMO cannulation was 13 (IQR 8-25) with an overall increasing VIS trajectory over the hours before cannulation. VISs decreased and the slope of the regression line reversed immediately surrounding the time of cannulation (robust p < 0.0001). There were pre-ECMO to post-ECMO cannulation decreases in mPaw (32 vs 20 cm H 2o , p < 0.001) and arterial P co2 (64.1 vs 50.1 mm Hg, p = 0.007) and increases in arterial pH (7.26 vs 7.38, p = 0.001), arterial base excess (2.5 vs 5.2, p = 0.013), and SpO 2 (91% vs 95%, p = 0.013). CONCLUSIONS Initiation of VV-ECMO was associated with an immediate and sustained reduction in VIS in PARDS patients with cardiovascular instability. This VIS reduction was associated with decreased mPaw and reduced respiratory and/or metabolic acidosis as well as improved oxygenation.
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Affiliation(s)
- Daniel Chilcote
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Anant Sriram
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Julia Slovis
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Ryan W. Morgan
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Douglas E. Schaubel
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States
| | - James Connelly
- ECMO Center, The Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Robert A. Berg
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Garrett Keim
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Nadir Yehya
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Todd Kilbaugh
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- ECMO Center, The Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Adam S. Himebauch
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- ECMO Center, The Children’s Hospital of Philadelphia, Philadelphia, PA, United States
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14
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Podd BS, Banks RK, Reeder R, Telford R, Holubkov R, Carcillo J, Berg RA, Wessel D, Pollack MM, Meert K, Hall M, Newth C, Lin JC, Doctor A, Shanley T, Cornell T, Harrison RE, Zuppa AF, Sward K, Dean JM, Randolph AG. Early, Persistent Lymphopenia Is Associated With Prolonged Multiple Organ Failure and Mortality in Septic Children. Crit Care Med 2023; 51:1766-1776. [PMID: 37462434 DOI: 10.1097/ccm.0000000000005993] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023]
Abstract
OBJECTIVES Sepsis-associated immune suppression correlates with poor outcomes. Adult trials are evaluating immune support therapies. Limited data exist to support consideration of immunomodulation in pediatric sepsis. We tested the hypothesis that early, persistent lymphopenia predicts worse outcomes in pediatric severe sepsis. DESIGN Observational cohort comparing children with severe sepsis and early, persistent lymphopenia (absolute lymphocyte count < 1,000 cells/µL on 2 d between study days 0-5) to children without. The composite outcome was prolonged multiple organ dysfunction syndrome (MODS, organ dysfunction beyond day 7) or PICU mortality. SETTING Nine PICUs in the National Institutes of Health Collaborative Pediatric Critical Care Research Network between 2015 and 2017. PATIENTS Children with severe sepsis and indwelling arterial and/or central venous catheters. INTERVENTIONS Blood sampling and clinical data analysis. MEASUREMENTS AND MAIN RESULTS Among 401 pediatric patients with severe sepsis, 152 (38%) had persistent lymphopenia. These patients were older, had higher illness severity, and were more likely to have underlying comorbidities including solid organ transplant or malignancy. Persistent lymphopenia was associated with the composite outcome prolonged MODS or PICU mortality (66/152, 43% vs 45/249, 18%; p < 0.01) and its components prolonged MODS (59/152 [39%] vs 43/249 [17%]), and PICU mortality (32/152, 21% vs 12/249, 5%; p < 0.01) versus children without. After adjusting for baseline factors at enrollment, the presence of persistent lymphopenia was associated with an odds ratio of 2.98 (95% CI [1.85-4.02]; p < 0.01) for the composite outcome. Lymphocyte count trajectories showed that patients with persistent lymphopenia generally did not recover lymphocyte counts during the study, had lower nadir whole blood tumor necrosis factor-α response to lipopolysaccharide stimulation, and higher maximal inflammatory markers (C-reactive protein and ferritin) during days 0-3 ( p < 0.01). CONCLUSIONS Children with severe sepsis and persistent lymphopenia are at risk of prolonged MODS or PICU mortality. This evidence supports testing therapies for pediatric severe sepsis patients risk-stratified by early, persistent lymphopenia.
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Affiliation(s)
- Bradley S Podd
- Division of Pediatric Critical Care Medicine, Department of Critical Care Medicine, Children's Hospital of Pittsburgh, Center for Critical Care Nephrology and Clinical Research Investigation and Systems Modeling of Acute Illness Center, University of Pittsburgh, Pittsburgh, PA
- Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA
| | - Russell K Banks
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Ron Reeder
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Russell Telford
- Department of Statistics, Carnegie Mellon University, Pittsburgh, PA
| | - Richard Holubkov
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Joseph Carcillo
- Division of Pediatric Critical Care Medicine, Department of Critical Care Medicine, Children's Hospital of Pittsburgh, Center for Critical Care Nephrology and Clinical Research Investigation and Systems Modeling of Acute Illness Center, University of Pittsburgh, Pittsburgh, PA
- Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA
| | - Robert A Berg
- Department of Anesthesiology, Children's Hospital of Philadelphia, Philadelphia, PA
| | - David Wessel
- Division of Critical Care Medicine, Department of Pediatrics, Children's National Hospital, Washington, DC
| | - Murray M Pollack
- Division of Critical Care Medicine, Department of Pediatrics, Children's National Hospital, Washington, DC
| | - Kathleen Meert
- Division of Critical Care Medicine, Department of Pediatrics, Children's Hospital of Michigan, Detroit, MI
- Department of Pediatrics, Central Michigan University, Mt. Pleasant, MI
| | - Mark Hall
- Division of Critical Care Medicine, Department of Pediatrics, The Research Institute at Nationwide Children's Hospital Immune Surveillance Laboratory, and Nationwide Children's Hospital, Columbus, OH
| | - Christopher Newth
- Division of Pediatric Critical Care Medicine, Department of Anesthesiology and Pediatrics, Children's Hospital Los Angeles, Los Angeles, CA
| | - John C Lin
- Division of Critical Care Medicine, Department of Pediatrics, St. Louis Children's Hospital, St. Louis, MO
| | - Allan Doctor
- Division of Critical Care Medicine, Department of Pediatrics, St. Louis Children's Hospital, St. Louis, MO
| | - Tom Shanley
- Division of Critical Care Medicine, Department of Pediatrics, C. S. Mott Children's Hospital, Ann Arbor, MI
| | - Tim Cornell
- Division of Critical Care Medicine, Department of Pediatrics, C. S. Mott Children's Hospital, Ann Arbor, MI
| | - Rick E Harrison
- Division of Critical Care Medicine, Department of Pediatrics, Mattel Children's Hospital at University of California Los Angeles, Los Angeles, CA
| | - Athena F Zuppa
- Department of Anesthesiology, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Katherine Sward
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - J Michael Dean
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Adrienne G Randolph
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Boston, MA
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15
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Shepard LN, Berg RA, O'Halloran A. It's time to learn more about the "P" in CPR. Resuscitation 2023; 193:110037. [PMID: 37944853 DOI: 10.1016/j.resuscitation.2023.110037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 10/27/2023] [Indexed: 11/12/2023]
Affiliation(s)
- Lindsay N Shepard
- The Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, Philadelphia, PA 19104, United States.
| | - Robert A Berg
- The Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, Philadelphia, PA 19104, United States; University of Pennsylvania Perelman School of Medicine, 3400 Civic Center Boulevard, Philadelphia, PA 1910, United States.
| | - Amanda O'Halloran
- The Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, Philadelphia, PA 19104, United States; University of Pennsylvania Perelman School of Medicine, 3400 Civic Center Boulevard, Philadelphia, PA 1910, United States.
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16
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Himebauch AS, Yehya N, Schaubel DE, Josephson MB, Berg RA, Kawut SM, Christie JD. Poor functional status at the time of waitlist for pediatric lung transplant is associated with worse pretransplant outcomes. J Heart Lung Transplant 2023; 42:1735-1742. [PMID: 37437825 PMCID: PMC10776805 DOI: 10.1016/j.healun.2023.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 06/14/2023] [Accepted: 07/04/2023] [Indexed: 07/14/2023] Open
Abstract
BACKGROUND Whether functional status is associated with survival to pediatric lung transplant is unknown. We hypothesized that completely dependent functional status at waitlist registration, defined using Lansky Play Performance Scale (LPPS), would be associated with worse outcomes. METHODS Retrospective cohort study of pediatric lung transplant registrants utilizing United Network for Organ Sharing's Standard Transplant Analysis and Research files (2005-2020). Primary exposure was completely dependent functional status, defined as LPPS score of 10-40. Primary outcome was waitlist removal for death/deterioration with cause-specific hazard ratio (CSHR) regression. Subdistribution hazard regression (SHR, Fine and Gray) was used for the secondary outcome of waitlist removal due to transplant/improvement with a competing risk of death/deterioration. Confounders included: sex, age, race, diagnosis, ventilator dependence, extracorporeal membrane oxygenation, year, and listing center volume. RESULTS A total of 964 patients were included (63.5% ≥ 12 years, 50.2% cystic fibrosis [CF]). Median waitlist days were 95; 20.1% were removed for death/deterioration and 68.2% for transplant/improvement. Completely dependent functional status was associated with removal due to death/deterioration (adjusted CSHR 5.30 [95% CI 2.86-9.80]). This association was modified by age (interaction p = 0.0102), with a larger effect for age ≥12 years, and particularly strong for CF. In the Fine and Gray model, completely dependent functional status did not affect the risk of removal due to transplant/improvement with a competing risk of death/deterioration (adjusted SHR 1.08 [95% CI 0.77-1.49]). CONCLUSIONS Pediatric lung transplant registrants with the worst functional status had worse pretransplant outcomes, especially for adolescents and CF patients. Functional status at waitlist registration may be a modifiable risk factor to improve survival to lung transplant.
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Affiliation(s)
- Adam S Himebauch
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
| | - Nadir Yehya
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Douglas E Schaubel
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Maureen B Josephson
- Department of Pediatrics, Division of Pulmonary and Sleep Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Steven M Kawut
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Department of Medicine, Pulmonary, Allergy, and Critical Care Division, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jason D Christie
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Department of Medicine, Pulmonary, Allergy, and Critical Care Division, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
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17
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Gardner MM, Hehir DA, Reeder RW, Ahmed T, Bell MJ, Berg RA, Bishop R, Bochkoris M, Burns C, Carcillo JA, Carpenter TC, Dean JM, Diddle JW, Federman M, Fernandez R, Fink EL, Franzon D, Frazier AH, Friess SH, Graham K, Hall M, Harding ML, Horvat CM, Huard LL, Maa T, Manga A, McQuillen PS, Meert KL, Morgan RW, Mourani PM, Nadkarni VM, Naim MY, Notterman D, Pollack MM, Sapru A, Schneiter C, Sharron MP, Srivastava N, Tilford B, Viteri S, Wessel D, Wolfe HA, Yates AR, Zuppa AF, Sutton RM, Topjian AA. Identification of post-cardiac arrest blood pressure thresholds associated with outcomes in children: an ICU-Resuscitation study. Crit Care 2023; 27:388. [PMID: 37805481 PMCID: PMC10559632 DOI: 10.1186/s13054-023-04662-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 09/26/2023] [Indexed: 10/09/2023] Open
Abstract
INTRODUCTION Though early hypotension after pediatric in-hospital cardiac arrest (IHCA) is associated with inferior outcomes, ideal post-arrest blood pressure (BP) targets have not been established. We aimed to leverage prospectively collected BP data to explore the association of post-arrest BP thresholds with outcomes. We hypothesized that post-arrest systolic and diastolic BP thresholds would be higher than the currently recommended post-cardiopulmonary resuscitation BP targets and would be associated with higher rates of survival to hospital discharge. METHODS We performed a secondary analysis of prospectively collected BP data from the first 24 h following return of circulation from index IHCA events enrolled in the ICU-RESUScitation trial (NCT02837497). The lowest documented systolic BP (SBP) and diastolic BP (DBP) were percentile-adjusted for age, height and sex. Receiver operator characteristic curves and cubic spline analyses controlling for illness category and presence of pre-arrest hypotension were generated exploring the association of lowest post-arrest SBP and DBP with survival to hospital discharge and survival to hospital discharge with favorable neurologic outcome (Pediatric Cerebral Performance Category of 1-3 or no change from baseline). Optimal cutoffs for post-arrest BP thresholds were based on analysis of receiver operator characteristic curves and spline curves. Logistic regression models accounting for illness category and pre-arrest hypotension examined the associations of these thresholds with outcomes. RESULTS Among 693 index events with 0-6 h post-arrest BP data, identified thresholds were: SBP > 10th percentile and DBP > 50th percentile for age, sex and height. Fifty-one percent (n = 352) of subjects had lowest SBP above threshold and 50% (n = 346) had lowest DBP above threshold. SBP and DBP above thresholds were each associated with survival to hospital discharge (SBP: aRR 1.21 [95% CI 1.10, 1.33]; DBP: aRR 1.23 [1.12, 1.34]) and survival to hospital discharge with favorable neurologic outcome (SBP: aRR 1.22 [1.10, 1.35]; DBP: aRR 1.27 [1.15, 1.40]) (all p < 0.001). CONCLUSIONS Following pediatric IHCA, subjects had higher rates of survival to hospital discharge and survival to hospital discharge with favorable neurologic outcome when BP targets above a threshold of SBP > 10th percentile for age and DBP > 50th percentile for age during the first 6 h post-arrest.
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Affiliation(s)
- Monique M Gardner
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA.
| | - David A Hehir
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Ron W Reeder
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - Tageldin Ahmed
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI, USA
| | - Michael J Bell
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Robert Bishop
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - Matthew Bochkoris
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Candice Burns
- Department of Pediatrics and Human Development, Michigan State University, Grand Rapids, MI, USA
| | - Joseph A Carcillo
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Todd C Carpenter
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - J Michael Dean
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - J Wesley Diddle
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Myke Federman
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Richard Fernandez
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Ericka L Fink
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Deborah Franzon
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA, USA
| | - Aisha H Frazier
- Nemours Cardiac Center, Nemours Children's Health and Thomas Jefferson University, Wilmington, DE, USA
| | - Stuart H Friess
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Kathryn Graham
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Mark Hall
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Monica L Harding
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - Christopher M Horvat
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Leanna L Huard
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Tensing Maa
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Arushi Manga
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Patrick S McQuillen
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA, USA
| | - Kathleen L Meert
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI, USA
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Peter M Mourani
- Department of Pediatrics, University of Arkansas for Medical Sciences and Arkansas Children's Hospital, Little Rock, AR, USA
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Maryam Y Naim
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Daniel Notterman
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
| | - Murray M Pollack
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Anil Sapru
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Carleen Schneiter
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - Matthew P Sharron
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Neeraj Srivastava
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Bradley Tilford
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI, USA
| | - Shirley Viteri
- Department of Pediatrics, Nemours Children's Health and Thomas Jefferson University, Wilmington, DE, USA
| | - David Wessel
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Heather A Wolfe
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Andrew R Yates
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Athena F Zuppa
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Alexis A Topjian
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA
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Gardner MM, Wang Y, Himebauch AS, Conlon TW, Graham K, Morgan RW, Feng R, Berg RA, Yehya N, Mercer-Rosa L, Topjian AA. Impaired echocardiographic left ventricular global longitudinal strain after pediatric cardiac arrest children is associated with mortality. Resuscitation 2023; 191:109936. [PMID: 37574003 PMCID: PMC10802989 DOI: 10.1016/j.resuscitation.2023.109936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 07/17/2023] [Accepted: 08/06/2023] [Indexed: 08/15/2023]
Abstract
BACKGROUND Global longitudinal strain (GLS) is an echocardiographic method to identify left ventricular (LV) dysfunction after cardiac arrest that is less sensitive to loading conditions. We aimed to identify the frequency of impaired GLS following pediatric cardiac arrest, and its association with hospital mortality. METHODS This is a retrospective single-center cohort study of children <18 years of age treated in the pediatric intensive care unit (PICU) after in- or out-of-hospital cardiac arrest (IHCA and OHCA), with echocardiogram performed within 24 hours of initiation of post-arrest PICU care between 2013 and 2020. Patients with congenital heart disease, post-arrest extracorporeal support, or inability to measure GLS were excluded. Echocardiographic LV ejection fraction (EF) and shortening fraction (SF) were abstracted from the chart. GLS was measured post hoc; impaired strain was defined as LV GLS ≥ 2 SD worse than age-dependent normative values. Demographics and pre-arrest, arrest, and post-arrest characteristics were compared between subjects with normal versus impaired GLS. Correlation between GLS, SF and EF were calculated with Pearson comparison. Logistic regression tested the association of GLS with mortality. Area under the receiver operator curve (AUROC) was calculated for discriminative utility of GLS, EF, and SF with mortality. RESULTS GLS was measured in 124 subjects; impaired GLS was present in 46 (37.1%). Subjects with impaired GLS were older (median 7.9 vs. 1.9 years, p < 0.001), more likely to have ventricular tachycardia/fibrillation as initial rhythm (19.6% versus 3.8%, p = 0.017) and had higher peak troponin levels in the first 24 hours post-arrest (median 2.5 vs. 0.5, p = 0.002). There were no differences between arrest location or CPR duration by GLS groups. Subjects with impaired GLS compared to normal GLS had lower median EF (42.6% versus 62.3%) and median SF (23.3% versus 36.6%), all p < 0.001, with strong inverse correlation between GLS and EF (rho -0.76, p < 0.001) and SF (rho -0.71, p < 0.001). Patients with impaired GLS had higher rates of mortality (60% vs. 32%, p = 0.009). GLS was associated with mortality when controlling for age and initial rhythm [aOR 1.17 per 1% increase in GLS (95% CI 1.09-1.26), p < 0.001]. GLS, EF and SF had similar discrimination for mortality: GLS AUROC 0.69 (95% CI 0.60-0.79); EF AUROC 0.71 (95% CI 0.58-0.88); SF AUROC 0.71 (95% CI 0.61-0.82), p = 0.101. CONCLUSIONS Impaired LV function as measured by GLS after pediatric cardiac arrest is associated with hospital mortality. GLS is a novel complementary metric to traditional post-arrest echocardiography that correlates strongly with EF and SF and is associated with mortality. Future large prospective studies of post-cardiac arrest care should investigate the prognostic utilities of GLS, alongside SF and EF.
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Affiliation(s)
- Monique M Gardner
- Division of Cardiac Critical Care Medicine, Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States.
| | - Yan Wang
- Division of Cardiology, Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States
| | - Adam S Himebauch
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania, United States
| | - Thomas W Conlon
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania, United States
| | - Kathryn Graham
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania, United States
| | - Ryan W Morgan
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania, United States
| | - Rui Feng
- Department of Biostatistics and Epidemiology, the Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States
| | - Robert A Berg
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania, United States
| | - Nadir Yehya
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania, United States
| | - Laura Mercer-Rosa
- Division of Cardiology, Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States
| | - Alexis A Topjian
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania, United States
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19
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Cashen K, Sutton RM, Reeder RW, Ahmed T, Bell MJ, Berg RA, Bishop R, Bochkoris M, Burns C, Carcillo JA, Carpenter TC, Wesley Diddle J, Federman M, Fink EL, Franzon D, Frazier AH, Friess SH, Graham K, Hall M, Hehir DA, Horvat CM, Huard LL, Maa T, Manga A, McQuillen PS, Morgan RW, Mourani PM, Nadkarni VM, Naim MY, Notterman D, Palmer CA, Pollack MM, Sapru A, Schneiter C, Sharron MP, Srivastava N, Viteri S, Wolfe HA, Yates AR, Zuppa AF, Meert KL. Association of CPR simulation program characteristics with simulated and actual performance during paediatric in-hospital cardiac arrest. Resuscitation 2023; 191:109939. [PMID: 37625580 PMCID: PMC10528057 DOI: 10.1016/j.resuscitation.2023.109939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/10/2023] [Accepted: 08/14/2023] [Indexed: 08/27/2023]
Abstract
AIM To evaluate associations between characteristics of simulated point-of-care cardiopulmonary resuscitation (CPR) training with simulated and actual intensive care unit (ICU) CPR performance, and with outcomes of children after in-hospital cardiac arrest. METHODS This is a pre-specified secondary analysis of the ICU-RESUScitation Project; a prospective, multicentre cluster randomized interventional trial conducted in 18 ICUs from October 2016-March 2021. Point-of-care bedside simulations with real-time feedback to allow multidisciplinary ICU staff to practice CPR on a portable manikin were performed and quality metrics (rate, depth, release velocity, chest compression fraction) were recorded. Actual CPR performance was recorded for children 37 weeks post-conceptual age to 18 years who received chest compressions of any duration, and included intra-arrest haemodynamics and CPR mechanics. Outcomes included survival to hospital discharge with favourable neurologic status. RESULTS Overall, 18,912 point-of-care simulations were included. Simulation characteristics associated with both simulation and actual performance included site, participant discipline, and timing of simulation training. Simulation characteristics were not associated with survival with favourable neurologic outcome. However, participants in the top 3 sites for improvement in survival with favourable neurologic outcome were more likely to have participated in a simulation in the past month, on a weekday day, to be nurses, and to achieve targeted depth of compression and chest compression fraction goals during simulations than the bottom 3 sites. CONCLUSIONS Point-of-care simulation characteristics were associated with both simulated and actual CPR performance. More recent simulation, increased nursing participation, and simulation training during daytime hours may improve CPR performance.
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Affiliation(s)
- Katherine Cashen
- Department of Pediatrics, Duke Children's Hospital, Duke University, 2301 Erwin Road, Durham, NC 27710, USA
| | - Robert M Sutton
- Department of Anaesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Centre Blvd, Philadelphia, PA 19104, USA
| | - Ron W Reeder
- Department of Pediatrics, University of Utah, 295 Chipeta Way, P.O. Box 581289, Salt Lake City, UT 84158, USA
| | - Tageldin Ahmed
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, 3901 Beaubien Blvd, Detroit, MI 48201, USA
| | - Michael J Bell
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, 111 Michigan Ave, NW, Washington, DC 20010, USA
| | - Robert A Berg
- Department of Anaesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Centre Blvd, Philadelphia, PA 19104, USA
| | - Robert Bishop
- Department of Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, 13121 East 17th Ave, Aurora, CO 80045, USA
| | - Matthew Bochkoris
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, One Children's Hospital Drive, 4401 Penn Ave, Pittsburgh, PA 15224, USA
| | - Candice Burns
- Department of Pediatrics and Human Development, Michigan State University, 100 Michigan St, NE, Grand Rapids, MI 49503, USA
| | - Joseph A Carcillo
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, One Children's Hospital Drive, 4401 Penn Ave, Pittsburgh, PA 15224, USA
| | - Todd C Carpenter
- Department of Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, 13121 East 17th Ave, Aurora, CO 80045, USA
| | - J Wesley Diddle
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, 111 Michigan Ave, NW, Washington, DC 20010, USA
| | - Myke Federman
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, 757 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Ericka L Fink
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, One Children's Hospital Drive, 4401 Penn Ave, Pittsburgh, PA 15224, USA
| | - Deborah Franzon
- Department of Pediatrics, Benioff Children's Hospital, University of California-San Francisco, 1845 Fourth Street, San Francisco, CA 94158, USA
| | - Aisha H Frazier
- Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Rd, Wilmington, DE 19803, USA; Department of Pediatrics, Sidney Kimmel Medical College, Thomas Jefferson University, 1025 Walnut Street, Philadelphia, PA 19107, USA
| | - Stuart H Friess
- Department of Pediatrics, St. Louis Children's Hospital, Washington University School of Medicine, One Children's Place, St. Louis, MO 63110, USA
| | - Kathryn Graham
- Department of Anaesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Centre Blvd, Philadelphia, PA 19104, USA
| | - Mark Hall
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH 43205, USA
| | - David A Hehir
- Department of Anaesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Centre Blvd, Philadelphia, PA 19104, USA
| | - Christopher M Horvat
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, One Children's Hospital Drive, 4401 Penn Ave, Pittsburgh, PA 15224, USA
| | - Leanna L Huard
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, 757 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Tensing Maa
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH 43205, USA
| | - Arushi Manga
- Department of Pediatrics, St. Louis Children's Hospital, Washington University School of Medicine, One Children's Place, St. Louis, MO 63110, USA
| | - Patrick S McQuillen
- Department of Pediatrics, Benioff Children's Hospital, University of California-San Francisco, 1845 Fourth Street, San Francisco, CA 94158, USA
| | - Ryan W Morgan
- Department of Anaesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Centre Blvd, Philadelphia, PA 19104, USA
| | - Peter M Mourani
- Department of Pediatrics, Arkansas Children's Hospital, University of Arkansas for Medical Sciences, 1 Children's Way, Little Rock, AR 72202, USA
| | - Vinay M Nadkarni
- Department of Anaesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Centre Blvd, Philadelphia, PA 19104, USA
| | - Maryam Y Naim
- Department of Anaesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Centre Blvd, Philadelphia, PA 19104, USA
| | - Daniel Notterman
- Department of Molecular Biology, Princeton University, 119 Lewis Thomas Laboratory, Washington Road, Princeton, NJ 08544, USA
| | - Chella A Palmer
- Department of Pediatrics, University of Utah, 295 Chipeta Way, P.O. Box 581289, Salt Lake City, UT 84158, USA
| | - Murray M Pollack
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, 111 Michigan Ave, NW, Washington, DC 20010, USA
| | - Anil Sapru
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, 757 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Carleen Schneiter
- Department of Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, 13121 East 17th Ave, Aurora, CO 80045, USA
| | - Matthew P Sharron
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, 111 Michigan Ave, NW, Washington, DC 20010, USA
| | - Neeraj Srivastava
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, 757 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Shirley Viteri
- Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Rd, Wilmington, DE 19803, USA; Department of Pediatrics, Sidney Kimmel Medical College, Thomas Jefferson University, 1025 Walnut Street, Philadelphia, PA 19107, USA
| | - Heather A Wolfe
- Department of Anaesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Centre Blvd, Philadelphia, PA 19104, USA
| | - Andrew R Yates
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH 43205, USA
| | - Athena F Zuppa
- Department of Anaesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Centre Blvd, Philadelphia, PA 19104, USA
| | - Kathleen L Meert
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, 3901 Beaubien Blvd, Detroit, MI 48201, USA.
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20
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Cheung C, Kernan KF, Berg RA, Zuppa AF, Notterman DA, Pollack MM, Wessel D, Meert KL, Hall MW, Newth C, Lin JC, Doctor A, Shanley T, Cornell T, Harrison RE, Banks RK, Reeder RW, Holubkov R, Carcillo JA, Fink EL. Acute Disorders of Consciousness in Pediatric Severe Sepsis and Organ Failure: Secondary Analysis of the Multicenter Phenotyping Sepsis-Induced Multiple Organ Failure Study. Pediatr Crit Care Med 2023; 24:840-848. [PMID: 37314247 PMCID: PMC10719421 DOI: 10.1097/pcc.0000000000003300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVES Acute disorders of consciousness (DoC) in pediatric severe sepsis are associated with increased risk of morbidity and mortality. We sought to examine the frequency of and factors associated with DoC in children with sepsis-induced organ failure. DESIGN Secondary analysis of the multicenter Phenotyping Sepsis-Induced Multiple Organ Failure Study (PHENOMS). SETTING Nine tertiary care PICUs in the United States. PATIENTS Children less than 18 years old admitted to a PICU with severe sepsis and at least one organ failure during a PICU stay. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS The primary outcome was frequency of DoC, defined as Glasgow Coma Scale (GCS) less than 12 in the absence of sedatives during an ICU stay, among children with severe sepsis and the following: single organ failure, nonphenotypeable multiple organ failure (MOF), MOF with one of the PHENOMS phenotypes (immunoparalysis-associated MOF [IPMOF], sequential liver failure-associated MOF, thrombocytopenia-associated MOF), or MOF with multiple phenotypes. A multivariable logistic regression analysis was performed to evaluate the association between clinical variables and organ failure groups with DoC. Of 401 children studied, 71 (18%) presented with DoC. Children presenting with DoC were older (median 8 vs 5 yr; p = 0.023), had increased hospital mortality (21% vs 10%; p = 0.011), and more frequently presented with both any MOF (93% vs 71%; p < 0.001) and macrophage activation syndrome (14% vs 4%; p = 0.004). Among children with any MOF, those presenting with DoC most frequently had nonphenotypeable MOF and IPMOF (52% and 34%, respectively). In the multivariable analysis, older age (odds ratio, 1.07; 95% CI, 1.01-1.12) and any MOF (3.22 [1.19-8.70]) were associated with DoC. CONCLUSIONS One of every five children with severe sepsis and organ failure experienced acute DoC during their PICU stay. Preliminary findings suggest the need for prospective evaluation of DoC in children with sepsis and MOF.
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Affiliation(s)
| | - Kate F. Kernan
- Division of Pediatric Critical Care Medicine, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA USA
| | - Robert A. Berg
- Department of Anesthesiology and Critical Care Medicine, Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - Athena F. Zuppa
- Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | | | - Murray M. Pollack
- Department of Pediatrics, Children’s National Hospital, Washington, DC, USA
| | - David Wessel
- Department of Pediatrics, Children’s National Hospital, Washington, DC, USA
| | - Kathleen L. Meert
- Department of Pediatrics, Children’s Hospital of Michigan, Detroit, MI, USA
| | - Mark W. Hall
- Department of Pediatrics, Nationwide Children’s Hospital, Columbus, OH, USA
| | - Christopher Newth
- Division of Pediatric Critical Care Medicine, Department of Anesthesiology and Pediatrics, Children’s Hospital Los Angeles, Los Angeles, CA, USA
| | - John C. Lin
- Division of Critical Care Medicine, Department of Pediatrics, St. Louis Children’s Hospital, St. Louis, MO, USA
| | - Allan Doctor
- Division of Critical Care Medicine, Department of Pediatrics, St. Louis Children’s Hospital, St. Louis, MO, USA
| | - Tom Shanley
- Division of Critical Care Medicine, Department of Pediatrics, C. S. Mott Children’s Hospital, Ann Arbor, MI, USA
| | - Tim Cornell
- Division of Critical Care Medicine, Department of Pediatrics, C. S. Mott Children’s Hospital, Ann Arbor, MI, USA
| | - Rick E. Harrison
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | | | | | | | - Joseph A. Carcillo
- Division of Pediatric Critical Care Medicine, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA USA
| | - Ericka L. Fink
- Division of Pediatric Critical Care Medicine, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA USA
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Rappold TE, Morgan RW, Reeder RW, Cooper KK, Weeks MK, Widmann NJ, Graham K, Berg RA, Sutton RM. The association of arterial blood pressure waveform-derived area duty cycle with intra-arrest hemodynamics and cardiac arrest outcomes. Resuscitation 2023; 191:109950. [PMID: 37634859 PMCID: PMC10829972 DOI: 10.1016/j.resuscitation.2023.109950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 08/16/2023] [Accepted: 08/17/2023] [Indexed: 08/29/2023]
Abstract
AIM Develop a novel, physiology-based measurement of duty cycle (Arterial Blood Pressure-Area Duty Cycle [ABP-ADC]) and evaluate the association of ABP-ADC with intra-arrest hemodynamics and patient outcomes. METHODS This was a secondary retrospective study of prospectively collected data from the ICU-RESUS trial (NCT02837497). Invasive arterial waveform data were used to derive ABP-ADC. The primary exposure was ABP-ADC group (<30%; 30-35%; >35%). The primary outcome was systolic blood pressure (sBP). Secondary outcomes included intra-arrest physiologic goals, CPR quality targets, and patient outcomes. In an exploratory analysis, adjusted splines and receiver operating characteristic (ROC) curves were used to determine an optimal ABP-ADC associated with improved hemodynamics and outcomes using a multivariable model. RESULTS Of 1129 CPR events, 273 had evaluable arterial waveform data. Mean age is 2.9 years + 4.9 months. Mean ABP-ADC was 32.5% + 5.0%. In univariable analysis, higher ABP-ADC was associated with lower sBP (p < 0.01) and failing to achieve sBP targets (p < 0.01). Other intra-arrest physiologic parameters, quality metrics, and patient outcomes were similar across ABP-ADC groups. Using spline/ROC analysis and clinical judgement, the optimal ABP-ADC cut point was set at 33%. On multivariable analysis, sBP was significantly higher (point estimate 13.18 mmHg, CI95 5.30-21.07, p < 0.01) among patients with ABP-ADC < 33%. Other intra-arrest physiologic and patient outcomes were similar. CONCLUSIONS In this multicenter cohort, a lower ABP-ADC was associated with higher sBPs during CPR. Although ABP-ADC was not associated with outcomes, further studies are needed to define the interactions between CPR mechanics and intra arrest patient physiology.
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Affiliation(s)
- Tommy E Rappold
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA, USA.
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
| | - Ron W Reeder
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - Kellimarie K Cooper
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
| | - M Katie Weeks
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
| | - Nicholas J Widmann
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
| | - Kathryn Graham
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
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Fan Z, Kernan KF, Qin Y, Canna S, Berg RA, Wessel D, Pollack MM, Meert K, Hall M, Newth C, Lin JC, Doctor A, Shanley T, Cornell T, Harrison RE, Zuppa AF, Sward K, Dean JM, Park HJ, Carcillo JA. Hyperferritinemic sepsis, macrophage activation syndrome, and mortality in a pediatric research network: a causal inference analysis. Crit Care 2023; 27:347. [PMID: 37674218 PMCID: PMC10481565 DOI: 10.1186/s13054-023-04628-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 08/27/2023] [Indexed: 09/08/2023] Open
Abstract
BACKGROUND One of five global deaths are attributable to sepsis. Hyperferritinemic sepsis (> 500 ng/mL) is associated with increased mortality in single-center studies. Our pediatric research network's objective was to obtain rationale for designing anti-inflammatory clinical trials targeting hyperferritinemic sepsis. METHODS We assessed differences in 32 cytokines, immune depression (low whole blood ex vivo TNF response to endotoxin) and thrombotic microangiopathy (low ADAMTS13 activity) biomarkers, seven viral DNAemias, and macrophage activation syndrome (MAS) defined by combined hepatobiliary dysfunction and disseminated intravascular coagulation, and mortality in 117 children with hyperferritinemic sepsis (ferritin level > 500 ng/mL) compared to 280 children with sepsis without hyperferritinemia. Causal inference analysis of these 41 variables, MAS, and mortality was performed. RESULTS Mortality was increased in children with hyperferritinemic sepsis (27/117, 23% vs 16/280, 5.7%; Odds Ratio = 4.85, 95% CI [2.55-9.60]; z = 4.728; P-value < 0.0001). Hyperferritinemic sepsis had higher C-reactive protein, sCD163, IL-22, IL-18, IL-18 binding protein, MIG/CXCL9, IL-1β, IL-6, IL-8, IL-10, IL-17a, IFN-γ, IP10/CXCL10, MCP-1/CCL2, MIP-1α, MIP-1β, TNF, MCP-3, IL-2RA (sCD25), IL-16, M-CSF, and SCF levels; lower ADAMTS13 activity, sFasL, whole blood ex vivo TNF response to endotoxin, and TRAIL levels; more Adenovirus, BK virus, and multiple virus DNAemias; and more MAS (P-value < 0.05). Among these variables, only MCP-1/CCL2 (the monocyte chemoattractant protein), MAS, and ferritin levels were directly causally associated with mortality. MCP-1/CCL2 and hyperferritinemia showed direct causal association with depressed ex vivo whole blood TNF response to endotoxin. MCP-1/CCL2 was a mediator of MAS. MCP-1/CCL2 and MAS were mediators of hyperferritinemia. CONCLUSIONS These findings establish hyperferritinemic sepsis as a high-risk condition characterized by increased cytokinemia, viral DNAemia, thrombotic microangiopathy, immune depression, macrophage activation syndrome, and death. The causal analysis provides rationale for designing anti-inflammatory trials that reduce macrophage activation to improve survival and enhance infection clearance in pediatric hyperferritinemic sepsis.
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Affiliation(s)
- Zhenziang Fan
- Department of Computer Sciences, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kate F Kernan
- Division of Pediatric Critical Care Medicine, Department of Critical Care Medicine, Faculty Pavilion, Children's Hospital of Pittsburgh, Center for Critical Care Nephrology and Clinical Research Investigation and Systems Modeling of Acute Illness Center, University of Pittsburgh, Suite 2000, 4400 Penn Avenue, Pittsburgh, PA, 15421, USA
| | - Yidi Qin
- Department of Human Genetics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Scott Canna
- Department of Pediatrics, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Robert A Berg
- Department of Anesthesiology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - David Wessel
- Division of Critical Care Medicine, Department of Pediatrics, Children's National Hospital, Washington, DC, USA
| | - Murray M Pollack
- Division of Critical Care Medicine, Department of Pediatrics, Children's National Hospital, Washington, DC, USA
| | - Kathleen Meert
- Division of Critical Care Medicine, Department of Pediatrics, Children's Hospital of Michigan, Detroit, MI, USA
- Central Michigan University, Mt Pleasant, MI, USA
| | - Mark Hall
- Division of Critical Care Medicine, Department of Pediatrics, The Research Institute at Nationwide Children's Hospital Immune Surveillance Laboratory, and Nationwide Children's Hospital, Columbus, OH, USA
| | - Christopher Newth
- Division of Pediatric Critical Care Medicine, Department of Anesthesiology and Pediatrics, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - John C Lin
- Division of Critical Care Medicine, Department of Pediatrics, St. Louis Children's Hospital, St. Louis, MO, USA
| | - Allan Doctor
- Division of Critical Care Medicine, Department of Pediatrics, St. Louis Children's Hospital, St. Louis, MO, USA
| | - Tom Shanley
- Division of Critical Care Medicine, Department of Pediatrics, C. S. Mott Children's Hospital, Ann Arbor, MI, USA
| | - Tim Cornell
- Division of Critical Care Medicine, Department of Pediatrics, C. S. Mott Children's Hospital, Ann Arbor, MI, USA
| | - Rick E Harrison
- Division of Critical Care Medicine, Department of Pediatrics, Mattel Children's Hospital at University of California Los Angeles, Los Angeles, CA, USA
| | - Athena F Zuppa
- Department of Anesthesiology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Katherine Sward
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - J Michael Dean
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - H J Park
- Department of Human Genetics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Joseph A Carcillo
- Division of Pediatric Critical Care Medicine, Department of Critical Care Medicine, Faculty Pavilion, Children's Hospital of Pittsburgh, Center for Critical Care Nephrology and Clinical Research Investigation and Systems Modeling of Acute Illness Center, University of Pittsburgh, Suite 2000, 4400 Penn Avenue, Pittsburgh, PA, 15421, USA.
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23
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Morgan RW, Reeder RW, Ahmed T, Bell MJ, Berger JT, Bishop R, Bochkoris M, Burns C, Carcillo JA, Carpenter TC, Dean JM, Diddle JW, Federman M, Fernandez R, Fink EL, Franzon D, Frazier AH, Friess SH, Graham K, Hall M, Hehir DA, Himebauch AS, Horvat CM, Huard LL, Maa T, Manga A, McQuillen PS, Meert KL, Mourani PM, Nadkarni VM, Naim MY, Notterman D, Page K, Pollack MM, Sapru A, Schneiter C, Sharron MP, Srivastava N, Tabbutt S, Tilford B, Viteri S, Wessel D, Wolfe HA, Yates AR, Zuppa AF, Berg RA, Sutton RM. Outcomes and characteristics of cardiac arrest in children with pulmonary hypertension: A secondary analysis of the ICU-RESUS clinical trial. Resuscitation 2023; 190:109897. [PMID: 37406760 PMCID: PMC10530491 DOI: 10.1016/j.resuscitation.2023.109897] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 06/09/2023] [Accepted: 06/27/2023] [Indexed: 07/07/2023]
Abstract
BACKGROUND Previous studies have identified pulmonary hypertension (PH) as a relatively common diagnosis in children with in-hospital cardiac arrest (IHCA), and preclinical laboratory studies have found poor outcomes and low systemic blood pressures during CPR for PH-associated cardiac arrest. The objective of this study was to determine the prevalence of PH among children with IHCA and the association between PH diagnosis and intra-arrest physiology and survival outcomes. METHODS This was a prospectively designed secondary analysis of patients enrolled in the ICU-RESUS clinical trial (NCT02837497). The primary exposure was a pre-arrest diagnosis of PH. The primary survival outcome was survival to hospital discharge with favorable neurologic outcome (Pediatric Cerebral Performance Category score 1-3 or unchanged from baseline). The primary physiologic outcome was event-level average diastolic blood pressure (DBP) during CPR. RESULTS Of 1276 patients with IHCAs during the study period, 1129 index IHCAs were enrolled; 184 (16.3%) had PH and 101/184 (54.9%) were receiving inhaled nitric oxide at the time of IHCA. Survival with favorable neurologic outcome was similar between patients with and without PH on univariate (48.9% vs. 54.4%; p = 0.17) and multivariate analyses (aOR 0.82 [95%CI: 0.56, 1.20]; p = 0.32). There were no significant differences in CPR event outcome or survival to hospital discharge. Average DBP, systolic BP, and end-tidal carbon dioxide during CPR were similar between groups. CONCLUSIONS In this prospective study of pediatric IHCA, pre-existing PH was present in 16% of children. Pre-arrest PH diagnosis was not associated with statistically significant differences in survival outcomes or intra-arrest physiologic measures.
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Affiliation(s)
- Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA.
| | - Ron W Reeder
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - Tageldin Ahmed
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI, USA
| | - Michael J Bell
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - John T Berger
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Robert Bishop
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - Matthew Bochkoris
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Candice Burns
- Department of Pediatrics and Human Development, Michigan State University, Grand Rapids, MI, USA
| | - Joseph A Carcillo
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Todd C Carpenter
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - J Michael Dean
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - J Wesley Diddle
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Myke Federman
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Richard Fernandez
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Ericka L Fink
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Deborah Franzon
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA, USA
| | - Aisha H Frazier
- Nemours Cardiac Center, Nemours Children's Health, Delaware and Thomas Jefferson University, Wilmington, DE, USA; Department of Pediatrics, Nemours Children's Health, Delaware and Thomas Jefferson University, Wilmington, DE, USA
| | - Stuart H Friess
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Kathryn Graham
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Mark Hall
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - David A Hehir
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Adam S Himebauch
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Christopher M Horvat
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Leanna L Huard
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Tensing Maa
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Arushi Manga
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Patrick S McQuillen
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA, USA
| | - Kathleen L Meert
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI, USA
| | - Peter M Mourani
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA; Department of Pediatrics, University of Arkansas for Medical Sciences and Arkansas Children's Hospital, Little Rock, AR, USA
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Maryam Y Naim
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Daniel Notterman
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
| | - Kent Page
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - Murray M Pollack
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Anil Sapru
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Carleen Schneiter
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - Matthew P Sharron
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Neeraj Srivastava
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA, USA
| | - Sarah Tabbutt
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA, USA
| | - Bradley Tilford
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI, USA
| | - Shirley Viteri
- Department of Pediatrics, Nemours Children's Health, Delaware and Thomas Jefferson University, Wilmington, DE, USA
| | - David Wessel
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Heather A Wolfe
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Andrew R Yates
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Athena F Zuppa
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
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24
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Ong GY, Chen ZJ, Niles DE, Srinivasan V, Sen AI, Skellett S, Ikeyama T, Del Castillo J, Berg RA, Nadkarni VM. Poor Concordance of One-Third Anterior-Posterior Chest Diameter Measurements With Absolute Age-Specific Chest Compression Depth Targets in Pediatric Cardiac Arrest Patients. J Am Heart Assoc 2023:e028418. [PMID: 37421276 PMCID: PMC10382104 DOI: 10.1161/jaha.122.028418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 06/08/2023] [Indexed: 07/10/2023]
Abstract
Background Current pediatric cardiac arrest guidelines recommend depressing the chest by one-third anterior-posterior diameter (APD), which is presumed to equate to absolute age-specific chest compression depth targets (4 cm for infants and 5 cm for children). However, no clinical studies during pediatric cardiac arrest have validated this presumption. We aimed to study the concordance of measured one-third APD with absolute age-specific chest compression depth targets in a cohort of pediatric patients with cardiac arrest. Methods and Results This was a retrospective observational study from a multicenter, pediatric resuscitation quality collaborative (pediRES-Q [Pediatric Resuscitation Quality Collaborative]) from October 2015 to March 2022. In-hospital patients with cardiac arrest ≤12 years old with APD measurements recorded were included for analysis. One hundred eighty-two patients (118 infants >28 days old to <1 year old, and 64 children 1 to 12 years old) were analyzed. The mean one-third APD of infants was 3.2 cm (SD, 0.7 cm), which was significantly smaller than the 4 cm target depth (P<0.001). Seventeen percent of the infants had one-third APD measurements within the 4 cm ±10% target range. For children, the mean one-third APD was 4.3 cm (SD, 1.1 cm). Thirty-nine percent of children had one-third APD within the 5 cm ±10% range. Except for children 8 to 12 years old and overweight children, the measured mean one-third APD of the majority of the children was significantly smaller than the 5 cm depth target (P<0.05). Conclusions There was poor concordance between measured one-third APD and absolute age-specific chest compression depth targets, particularly for infants. Further study is needed to validate current pediatric chest compression depth targets and evaluate the optimal chest compression depth to improve cardiac arrest outcomes. Registration URL: https://www.clinicaltrials.gov; Unique identifier: NCT02708134.
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Affiliation(s)
- Gene Y Ong
- KK Women's and Children's Hospital Singapore
- Duke-NUS Graduate Medical School Singapore
| | - Zhao Jin Chen
- Yong Loo Lin School of Medicine National University of Singapore Singapore
- Saw Swee Hock School of Public Health National University of Singapore Singapore
| | - Dana E Niles
- Department of Anesthesiology, Critical Care, and Pediatrics, Children's Hospital of Philadelphia University of Pennsylvania School of Medicine Philadelphia PA USA
| | - Vijay Srinivasan
- Department of Anesthesiology, Critical Care, and Pediatrics, Children's Hospital of Philadelphia University of Pennsylvania School of Medicine Philadelphia PA USA
| | - Anita I Sen
- New York-Presbyterian Morgan Stanley Children's Hospital New York NY USA
| | - Sophie Skellett
- Department of Paediatric Intensive Care Great Ormond Street Hospital for Children NHS Foundation Trust London United Kingdom
| | - Takanari Ikeyama
- Center for Pediatric Emergency and Critical Care Medicine Aichi Children's Health and Medical Center Obu Aichi Japan
- Comprehensive Pediatric Medicine Nagoya University Graduate School of Medicine Nagoya Japan
| | | | - Robert A Berg
- Department of Anesthesiology, Critical Care, and Pediatrics, Children's Hospital of Philadelphia University of Pennsylvania School of Medicine Philadelphia PA USA
| | - Vinay M Nadkarni
- Department of Anesthesiology, Critical Care, and Pediatrics, Children's Hospital of Philadelphia University of Pennsylvania School of Medicine Philadelphia PA USA
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25
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Kienzle MF, Morgan RW, Alvey JS, Reeder R, Berg RA, Nadkarni V, Topjian AA, Lasa JJ, Raymond TT, Sutton RM. Clinician-reported physiologic monitoring of cardiopulmonary resuscitation quality during pediatric in-hospital cardiac arrest: A propensity-weighted cohort study. Resuscitation 2023; 188:109807. [PMID: 37088272 PMCID: PMC10773163 DOI: 10.1016/j.resuscitation.2023.109807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 03/31/2023] [Accepted: 04/17/2023] [Indexed: 04/25/2023]
Abstract
AIMS The primary objective was to determine the association between clinician-reported use of end-tidal CO2 (ETCO2) or diastolic blood pressure (DBP) to monitor cardiopulmonary resuscitation (CPR) quality during pediatric in-hospital cardiac arrest (pIHCA) and survival outcomes. DESIGN A retrospective cohort study was performed in two cohorts: (1) Patients with an invasive airway in place at the time of arrest to evaluate ETCO2 use, and (2) patients with an arterial line in place at the time of arrest to evaluate DBP use. The primary exposure was clinician-reported use of ETCO2 or DBP. The primary outcome was return of spontaneous circulation (ROSC). Propensity-weighted logistic regression evaluated the association between monitoring and outcomes. SETTING Hospitals reporting to the American Heart Association's Get With The Guidelines®- Resuscitation registry (2007-2021). PATIENTS Children with index IHCA with an invasive airway or arterial line at the time of arrest. RESULTS Between January 2007 and May 2021, there were 15,280 pediatric CPR events with an invasive airway or arterial line in place at the time of arrest. Of 7159 events with an invasive airway, 6829 were eligible for analysis. Of 2978 events with an arterial line, 2886 were eligible. Clinicians reported using ETCO2 in 1335/6829 (20%) arrests and DBP in 1041/2886 (36%). Neither exposure was associated with ROSC. ETCO2 monitoring was associated with higher odds of 24-hour survival (aOR 1.17 [1.02, 1.35], p = 0.03). CONCLUSIONS Neither clinician-reported ETCO2 monitoring nor DBP monitoring during pIHCA were associated with ROSC. Monitoring of ETCO2 was associated with 24-hour survival.
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Affiliation(s)
- Martha F Kienzle
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States.
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Jessica S Alvey
- Department of Pediatrics, University of Utah, Salt Lake City, UT, United States
| | - Ron Reeder
- Department of Pediatrics, University of Utah, Salt Lake City, UT, United States
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Vinay Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Alexis A Topjian
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Javier J Lasa
- Department of Pediatrics, Children's Medical Center, University of Texas - Southwestern, Dallas, TX, United States
| | - Tia T Raymond
- Department of Pediatrics, Medical City Children's Hospital, Dallas, TX, United States
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
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26
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Berg RA, Morgan RW, Sutton RM. The authors reply. Crit Care Med 2023; 51:e135-e136. [PMID: 37199559 DOI: 10.1097/ccm.0000000000005881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Affiliation(s)
- Robert A Berg
- All authors: Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
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27
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Wong W, Johnson B, Cheng PC, Josephson MB, Maeda K, Berg RA, Kawut SM, Harhay MO, Goldfarb SB, Yehya N, Himebauch AS. Primary graft dysfunction grade 3 following pediatric lung transplantation is associated with chronic lung allograft dysfunction. J Heart Lung Transplant 2023; 42:669-678. [PMID: 36639317 PMCID: PMC10811698 DOI: 10.1016/j.healun.2022.12.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 12/01/2022] [Accepted: 12/15/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Severe primary graft dysfunction (PGD) is associated with the development of bronchiolitis obliterans syndrome (BOS), the most common form of chronic lung allograft dysfunction (CLAD), in adults. However, PGD associations with long-term outcomes following pediatric lung transplantation are unknown. We hypothesized that PGD grade 3 (PGD 3) at 48- or 72-hours would be associated with shorter CLAD-free survival following pediatric lung transplantation. METHODS This was a single center retrospective cohort study of patients ≤ 21 years of age who underwent bilateral lung transplantation between 2005 and 2019 with ≥ 1 year of follow-up. PGD and CLAD were defined by published criteria. We evaluated the association of PGD 3 at 48- or 72-hours with CLAD-free survival by using time-to-event analyses. RESULTS Fifty-one patients were included (median age 12.7 years; 51% female). The most common transplant indications were cystic fibrosis (29%) and pulmonary hypertension (20%). Seventeen patients (33%) had PGD 3 at either 48- or 72-hours. In unadjusted analysis, PGD 3 was associated with an increased risk of CLAD or mortality (HR 2.10, 95% CI 1.01-4.37, p=0.047). This association remained when adjusting individually for multiple potential confounders. There was evidence of effect modification by sex (interaction p = 0.055) with the association of PGD 3 and shorter CLAD-free survival driven predominantly by males (HR 4.73, 95% CI 1.44-15.6) rather than females (HR 1.23, 95% CI 0.47-3.20). CONCLUSIONS PGD 3 at 48- or 72-hours following pediatric lung transplantation was associated with shorter CLAD-free survival. Sex may be a modifier of this association.
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Affiliation(s)
- Wai Wong
- Department of Pediatrics, Division of Pulmonary Medicine and Respiratory Diseases, Harvard Medical School, Boston Children's Hospital, Boston, Massachusetts; Department of Pediatrics, Division of Pulmonary and Sleep Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
| | - Brandy Johnson
- Department of Pediatrics, Division of Pulmonary and Sleep Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Pi Chun Cheng
- Department of Pediatrics, Division of Pulmonary and Sleep Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Department of Pediatrics, Division of Pediatric Pulmonology, Allergy, and Sleep Medicine, Indiana University School of Medicine, Riley Hospital for Children, Indianapolis, Indiana
| | - Maureen B Josephson
- Department of Pediatrics, Division of Pulmonary and Sleep Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Katsuhide Maeda
- Department of Surgery, Division of Cardiothoracic Surgery, Perelman School of Medicine at the University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Steven M Kawut
- Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michael O Harhay
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Samuel B Goldfarb
- Department of Pediatrics, Division of Pulmonary and Sleep Medicine, University of Minnesota, Masonic Children's Hospital, Minneapolis, Minnesota
| | - Nadir Yehya
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Adam S Himebauch
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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Cashen K, Sutton RM, Reeder RW, Ahmed T, Bell MJ, Berg RA, Burns C, Carcillo JA, Carpenter TC, Michael Dean J, Wesley Diddle J, Federman M, Fink EL, Franzon D, Frazier AH, Friess SH, Graham K, Hall M, Hehir DA, Horvat CM, Huard LL, KirkpatrickN T, Maa T, Manga A, McQuillen PS, Morgan RW, Mourani PM, Nadkarni VM, Naim MY, Notterman D, Page K, Pollack MM, Qunibi D, Sapru A, Schneiter C, Sharron MP, Srivastava N, Viteri S, Wessel D, Wolfe HA, Yates AR, Zuppa AF, Meert KL. Calcium use during paediatric in-hospital cardiac arrest is associated with worse outcomes. Resuscitation 2023; 185:109673. [PMID: 36565948 PMCID: PMC10065910 DOI: 10.1016/j.resuscitation.2022.109673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022]
Abstract
AIM To evaluate associations between calcium administration and outcomes among children with in-hospital cardiac arrest and among specific subgroups in which calcium use is hypothesized to provide clinical benefit. METHODS This is a secondary analysis of observational data collected prospectively as part of the ICU-RESUScitation project. Children 37 weeks post-conceptual age to 18 years who received chest compressions in one of 18 intensive care units from October 2016-March 2021 were eligible. Data included child and event characteristics, pre-arrest laboratory values, pre- and intra-arrest haemodynamics, and outcomes. Outcomes included sustained return of spontaneous circulation (ROSC), survival to hospital discharge, and survival to hospital discharge with favourable neurologic outcome. A propensity score weighted cohort was used to evaluate associations between calcium use and outcomes. Subgroups included neonates, and children with hyperkalaemia, sepsis, renal insufficiency, cardiac surgery with cardiopulmonary bypass, and calcium-avid cardiac diagnoses. RESULTS Of 1,100 in-hospital cardiac arrests, median age was 0.63 years (IQR 0.19, 3.81); 450 (41%) received calcium. Among the weighted cohort, calcium use was not associated with sustained ROSC (aOR, 0.87; CI95 0.61-1.24; p = 0.445), but was associated with lower rates of both survival to hospital discharge (aOR, 0.68; CI95 0.52-0.89; p = 0.005) and survival with favourable neurologic outcome at hospital discharge (aOR, 0.75; CI95 0.57-0.98; p = 0.038). Among subgroups, calcium use was associated with lower rates of survival to hospital discharge in children with sepsis and renal insufficiency. CONCLUSIONS Calcium use was common during paediatric in-hospital cardiac arrest and associated with worse outcomes at hospital discharge.
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Affiliation(s)
- Katherine Cashen
- Department of Pediatrics, Duke Children's Hospital, Duke University, 2301 Erwin Road, Durham, NC 27710, USA
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Ron W Reeder
- Department of Pediatrics, University of Utah, 295 Chipeta Way, P.O. Box 581289, Salt Lake City, UT 84158, USA
| | - Tageldin Ahmed
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, 3901 Beaubien Blvd, Detroit, MI 48201, USA
| | - Michael J Bell
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, 111 Michigan Ave, NW, Washington, DC 20010, USA
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Candice Burns
- Department of Pediatrics and Human Development, Michigan State University, 100 Michigan St, NE, Grand Rapids, MI 49503, USA
| | - Joseph A Carcillo
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, One Children's Hospital Drive, 4401 Penn Ave, Pittsburgh, PA 15224, USA
| | - Todd C Carpenter
- Department of Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, 13121 East 17th Ave, Aurora, CO 80045, USA
| | - J Michael Dean
- Department of Pediatrics, University of Utah, 295 Chipeta Way, P.O. Box 581289, Salt Lake City, UT 84158, USA
| | - J Wesley Diddle
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, 111 Michigan Ave, NW, Washington, DC 20010, USA
| | - Myke Federman
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, 757 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Ericka L Fink
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, One Children's Hospital Drive, 4401 Penn Ave, Pittsburgh, PA 15224, USA
| | - Deborah Franzon
- Department of Pediatrics, Benioff Children's Hospital, University of California-San Francisco, 1845 Fourth Street, San Francisco, CA 94158, USA
| | - Aisha H Frazier
- Nemours Children's Hospital, Delaware, 1600 Rockland Rd, Wilmington, DE, 19803, USA; Department of Pediatrics, Sidney Kimmel Medical College, Thomas Jefferson University, 1025 Walnut Street, Philadelphia, PA 19107, USA
| | - Stuart H Friess
- Department of Pediatrics, St. Louis Children's Hospital, Washington University School of Medicine, One Children's Place, St. Louis, MO 63110, USA
| | - Kathryn Graham
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Mark Hall
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH 43205, USA
| | - David A Hehir
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Christopher M Horvat
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, One Children's Hospital Drive, 4401 Penn Ave, Pittsburgh, PA 15224, USA
| | - Leanna L Huard
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, 757 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Theresa KirkpatrickN
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, 757 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Tensing Maa
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH 43205, USA
| | - Arushi Manga
- Department of Pediatrics, St. Louis Children's Hospital, Washington University School of Medicine, One Children's Place, St. Louis, MO 63110, USA
| | - Patrick S McQuillen
- Department of Pediatrics, Benioff Children's Hospital, University of California-San Francisco, 1845 Fourth Street, San Francisco, CA 94158, USA
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Peter M Mourani
- Department of Pediatrics, University of Arkansas for Medical Sciences and Arkansas Children's Research Institute, 13 Children's Way, Little Rock, AR 72202, USA
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Maryam Y Naim
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Daniel Notterman
- Department of Molecular Biology, Princeton University, 119 Lewis Thomas Laboratory, Washington Road, Princeton, NJ 08544, USA
| | - Kent Page
- Department of Pediatrics, University of Utah, 295 Chipeta Way, P.O. Box 581289, Salt Lake City, UT 84158, USA
| | - Murray M Pollack
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, 111 Michigan Ave, NW, Washington, DC 20010, USA
| | - Danna Qunibi
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH 43205, USA
| | - Anil Sapru
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, 757 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Carleen Schneiter
- Department of Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, 13121 East 17th Ave, Aurora, CO 80045, USA
| | - Matthew P Sharron
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, 111 Michigan Ave, NW, Washington, DC 20010, USA
| | - Neeraj Srivastava
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, 757 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Shirley Viteri
- Nemours Children's Hospital, Delaware, 1600 Rockland Rd, Wilmington, DE, 19803, USA; Department of Pediatrics, Sidney Kimmel Medical College, Thomas Jefferson University, 1025 Walnut Street, Philadelphia, PA 19107, USA
| | - David Wessel
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, 111 Michigan Ave, NW, Washington, DC 20010, USA
| | - Heather A Wolfe
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Andrew R Yates
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH 43205, USA
| | - Athena F Zuppa
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th Street and Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Kathleen L Meert
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, 3901 Beaubien Blvd, Detroit, MI 48201, USA.
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29
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Morgan RW, Berg RA, Reeder RW, Carpenter TC, Franzon D, Frazier AH, Graham K, Meert KL, Nadkarni VM, Naim MY, Tilford B, Wolfe HA, Yates AR, Sutton RM. The physiologic response to epinephrine and pediatric cardiopulmonary resuscitation outcomes. Crit Care 2023; 27:105. [PMID: 36915182 PMCID: PMC10012560 DOI: 10.1186/s13054-023-04399-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 03/08/2023] [Indexed: 03/16/2023] Open
Abstract
BACKGROUND Epinephrine is provided during cardiopulmonary resuscitation (CPR) to increase systemic vascular resistance and generate higher diastolic blood pressure (DBP) to improve coronary perfusion and attain return of spontaneous circulation (ROSC). The DBP response to epinephrine during pediatric CPR and its association with outcomes have not been well described. Thus, the objective of this study was to measure the association between change in DBP after epinephrine administration during CPR and ROSC. METHODS This was a prospective multicenter study of children receiving ≥ 1 min of CPR with ≥ 1 dose of epinephrine and evaluable invasive arterial BP data in the 18 ICUs of the ICU-RESUS trial (NCT02837497). Blood pressure waveforms underwent compression-by-compression quantitative analysis. The mean DBP before first epinephrine dose was compared to mean DBP two minutes post-epinephrine. Patients with ≥ 5 mmHg increase in DBP were characterized as "responders." RESULTS Among 147 patients meeting inclusion criteria, 66 (45%) were characterized as responders and 81 (55%) were non-responders. The mean increase in DBP with epinephrine was 4.4 [- 1.9, 11.5] mmHg (responders: 13.6 [7.5, 29.3] mmHg versus non-responders: - 1.5 [- 5.0, 1.5] mmHg; p < 0.001). After controlling for a priori selected covariates, epinephrine response was associated with ROSC (aRR 1.60 [1.21, 2.12]; p = 0.001). Sensitivity analyses identified similar associations between DBP response thresholds of ≥ 10, 15, and 20 mmHg and ROSC; DBP responses of ≥ 10 and ≥ 15 mmHg were associated with higher aRR of survival to hospital discharge and survival with favorable neurologic outcome (Pediatric Cerebral Performance Category score of 1-3 or no worsening from baseline). CONCLUSIONS The change in DBP following epinephrine administration during pediatric in-hospital CPR was associated with return of spontaneous circulation.
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Affiliation(s)
- Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Wood Building - 6104, Philadelphia, PA, 19104, USA.
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Wood Building - 6104, Philadelphia, PA, 19104, USA
| | - Ron W Reeder
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - Todd C Carpenter
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, USA
| | - Deborah Franzon
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA, USA
| | - Aisha H Frazier
- Nemours Cardiac Center, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA.,Department of Pediatrics, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | - Kathryn Graham
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Wood Building - 6104, Philadelphia, PA, 19104, USA
| | - Kathleen L Meert
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI, USA
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Wood Building - 6104, Philadelphia, PA, 19104, USA
| | - Maryam Y Naim
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Wood Building - 6104, Philadelphia, PA, 19104, USA
| | - Bradley Tilford
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI, USA
| | - Heather A Wolfe
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Wood Building - 6104, Philadelphia, PA, 19104, USA
| | - Andrew R Yates
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, 3401 Civic Center Boulevard, Wood Building - 6104, Philadelphia, PA, 19104, USA
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30
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Bailly DK, Reeder RW, Muszynski JA, Meert KL, Ankola AA, Alexander PM, Pollack MM, Moler FW, Berg RA, Carcillo J, Newth C, Berger J, Bell MJ, Dean JM, Nicholson C, Garcia-Filion P, Wessel D, Heidemann S, Doctor A, Harrison R, Dalton H, Zuppa AF. Anticoagulation practices associated with bleeding and thrombosis in pediatric extracorporeal membrane oxygenation; a multi-center secondary analysis. Perfusion 2023; 38:363-372. [PMID: 35220828 DOI: 10.1177/02676591211056562] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
To determine associations between anticoagulation practices and bleeding and thrombosis during pediatric extracorporeal membrane oxygenation (ECMO), we performed a secondary analysis of prospectively collected data which included 481 children (<19 years), between January 2012 and September 2014. The primary outcome was bleeding or thrombotic events. Bleeding events included a blood product transfusion >80 ml/kg on any day, pulmonary hemorrhage, or intracranial bleeding, Thrombotic events included pulmonary emboli, intracranial clot, limb ischemia, cardiac clot, and arterial cannula or entire circuit change. Bleeding occurred in 42% of patients. Five percent of subjects thrombosed, of which 89% also bled. Daily bleeding odds were independently associated with day prior activated clotting time (ACT) (OR 1.03, 95% CI= 1.00, 1.05, p=0.047) and fibrinogen levels (OR 0.90, 95% CI 0.84, 0.96, p <0.001). Thrombosis odds decreased with increased day prior heparin dose (OR 0.88, 95% CI 0.81, 0.97, p=0.006). Lower ACT values and increased fibrinogen levels may be considered to decrease the odds of bleeding. Use of this single measure, however, may not be sufficient alone to guide optimal anticoagulation practice during ECMO.
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Affiliation(s)
- David K Bailly
- Department of Pediatrics, Division of Pediatric Critical Care, 14434University of Utah, Salt Lake, UT, USA
| | - Ron W Reeder
- Department of Pediatrics, 14434University of Utah, Salt Lake, UT, USA
| | - Jennifer A Muszynski
- Division of Critical Care, 2650Nationwide Children's Hospital, Columbus, OH, USA.,Department of Pediatrics, 2650Nationwide Children's Hospital, Columbus, OH, USA.,Center for Clinical and Translational Research, 2650The Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
| | - Kathleen L Meert
- Department of Pediatrics, 2969Children's Hospital of Michigan, Detroit, MI, USA.,2969Central Michigan University, Mt. Pleasant, MI, USA
| | - Ashish A Ankola
- Department of Anesthesiology, Critical Care, and Pain Medicine, 1862Boston Children's Hospital, Boston, MA, USA.,Department of Cardiology, 1862Boston Children's Hospital, Boston, MA, USA
| | - Peta Ma Alexander
- Department of Pediatrics, 14434Harvard Medical School, Boston, MA, USA
| | - Murray M Pollack
- Department of Pediatrics, 8404Children's National Hospital, Washington, DC, USA
| | - Frank W Moler
- Department of Pediatrics and Communicable Diseases, 1259University of Michigan, Ann Arbor, MI, USA
| | - Robert A Berg
- Department of Anesthesia and Critical Care, 6567Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Joseph Carcillo
- Department of Critical Care Medicine, 6619Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Christopher Newth
- Department of Anesthesiology and Critical Care Medicine, 5150Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - John Berger
- Department of Pediatrics, 8404Children's National Hospital, Washington, DC, USA
| | - Michael J Bell
- Department of Pediatrics, 8404Children's National Hospital, Washington, DC, USA
| | - J M Dean
- Department of Pediatrics, Division of Pediatric Critical Care, 14434University of Utah, Salt Lake, UT, USA
| | - Carol Nicholson
- Trauma and Critical Illness Branch, 35040National Institute of Child Health and Human Development (NICHD), Bethesda, MD, USA.,35040National Institutes of Health, Bethesda, MD, USA
| | - Pamela Garcia-Filion
- Department of Biomedical Informatics, 14524Phoenix Children's Hospital, Phoenix, AZ, USA
| | - David Wessel
- Department of Pediatrics, 8404Children's National Hospital, Washington, DC, USA
| | - Sabrina Heidemann
- Department of Pediatrics, 2969Children's Hospital of Michigan, Detroit, MI, USA.,2969Central Michigan University, Mt. Pleasant, MI, USA
| | - Allan Doctor
- Department of Pediatrics and Center for Blood Oxygen Transport and Hemostasis, 12264University of Maryland, School of Medicine, Baltimore, MD, USA
| | - Rick Harrison
- Department of Pediatrics, 21785Mattel Children's Hospital UCLA, Los Angeles, CA, USA
| | - Heidi Dalton
- Department of Pediatrics and Heart and Vascular Institute, 3313Inova Fairfax Hospital, Fall Church, VA, USA
| | - Athena F Zuppa
- Department of Anesthesia and Critical Care, 6567Children's Hospital of Philadelphia, Philadelphia, PA, USA
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31
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Ross CE, Lehmann S, Hayes MM, Yamin JB, Berg RA, Kleinman ME, Donnino MW, Sullivan AM. Community consultation in the pediatric intensive care unit for an exception from informed consent Trial: A survey of patient caregivers. Resusc Plus 2023; 13:100355. [PMID: 36686322 PMCID: PMC9852782 DOI: 10.1016/j.resplu.2022.100355] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/19/2022] [Accepted: 12/28/2022] [Indexed: 01/14/2023] Open
Abstract
Aim To explore perspectives of families in the pediatric intensive care unit (PICU) about an emergency interventional trial on peri-arrest bolus epinephrine for acute hypotension using Exception From Informed Consent (EFIC). Methods We performed face-to-face interviews with families whose children were hospitalized in the PICU. A research team member provided an educational presentation about the planned trial and administered a survey with open- and closed-ended items. Analyses included descriptive statistics for quantitative data and thematic analysis for qualitative data. Results Sixty-seven participants contributed to 60 survey responses (53 individuals and 7 families for whom 2 family members participated). Most participants answered favorably toward the planned trial: 55/58 (95%) reported that the trial seemed "somewhat" or "very important"; 52/57 (91%) felt the use of EFIC was "somewhat" or "completely acceptable"; and 43/58 (74%) said they would be "somewhat" or "very likely" to allow their child to participate. Five themes emerged supporting participation in the planned trial: 1) trust in the clinical team; 2) familiarity with the study intervention (epinephrine); 3) study protocol being similar to standard care; 4) informed consent during an emergency was not feasible; and 5) importance of research. Barriers to potential participation included requests for additional time to decide about participating and misconceptions about study elements, especially eligibility. Conclusions Families of PICU patients generally supported plans for an emergency interventional trial using EFIC. Future inpatient EFIC studies may benefit from highlighting the themes identified here in their educational materials.
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Affiliation(s)
- Catherine E. Ross
- Division of Medicine Critical Care, Department of Pediatrics Boston Children’s Hospital and Harvard Medical School, 333 Longwood Avenue, Boston, MA 02115, USA
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, 1 Deaconess Road, Boston, MA 02115, USA
- Corresponding author at: 333 Longwood Avenue Division of Medical Critical Care Boston, MA 02115, USA.
| | - Sonja Lehmann
- Emory University School of Medicine, 2015 Uppergate Dr, Atlanta, GA 30307, USA
| | - Margaret M. Hayes
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, 330 Brookline Avenue, Boston, MA 02115, USA
| | - Jolin B. Yamin
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, 1 Deaconess Road, Boston, MA 02115, USA
| | - Robert A. Berg
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Children’s Hospital of Philadelphia, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Monica E. Kleinman
- Division of Critical Care Medicine, Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children’s Hospital and Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA
| | - Michael W. Donnino
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, 1 Deaconess Road, Boston, MA 02115, USA
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, 330 Brookline Avenue, Boston, MA 02115, USA
| | - Amy M. Sullivan
- Department of Medicine and Carl J. Shapiro Institute for Research and Education, Beth Israel Deaconess Medical Center and Harvard Medical School, 330 Brookline Avenue, Boston, MA 02115, USA
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32
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Slovis JC, Volk L, Mavroudis C, Hefti M, Landis WP, Roberts AL, Delso N, Hallowell T, Graham K, Starr J, Lin Y, Melchior R, Nadkarni V, Sutton RM, Berg RA, Piel S, Morgan RW, Kilbaugh TJ. Pediatric Extracorporeal Cardiopulmonary Resuscitation: Development of a Porcine Model and the Influence of Cardiopulmonary Resuscitation Duration on Brain Injury. J Am Heart Assoc 2023; 12:e026479. [PMID: 36789866 PMCID: PMC10111482 DOI: 10.1161/jaha.122.026479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 12/08/2022] [Indexed: 02/16/2023]
Abstract
Background The primary objective was to develop a porcine model of prolonged (30 or 60 minutes) pediatric cardiopulmonary resuscitation (CPR) followed by 22- to 24-hour survival with extracorporeal life support, and secondarily to evaluate differences in neurologic injury. Methods and Results Ten-kilogram, 4-week-old female piglets were used. First, model development established the technique (n=8). Then, a pilot study was conducted (n=15). After 80% survival was achieved in the final 5 pilot animals, a proof-of-concept randomized study was completed (n=11). Shams (n=6) underwent anesthesia only. Severe neurological injury was determined by a composite score of mitochondrial function, neuropathology, and cerebral metabolism: scale of 0-6 (severe: >3). Among 15 piglets in the pilot study, overall survival was 10 (67%); of the final 5, overall survival was 4 (80%). Eleven piglets were then randomized to 60 (CPR60, n=5) or 30 minutes of CPR (CPR30, n=5); 1 animal was excluded from prerandomization for intra-abdominal hemorrhage (10/11, 91% survival). Three of 5 animals in the CPR60 group had severe neurological injury scores versus 1 of 5 in the CPR30 group (P=0.52). During ECMO, CPR60 animals had lower pH (CPR60: 7.4 [IQR 7.4-7.4] versus CPR30: 7.5 [IQR 7.4-7.5], P=0.022), higher lactate (CPR60: 6.8 [IQR 6.8-11] versus CPR30: 4.2 [IQR 4.1-4.3] mmol/L; P=0.012), and higher ICP (CPR60: 19.3 [IQR 11.7-29.3] versus CPR30: 7.9 [IQR 6.7-9.3] mm Hg; P=0.037). Both groups had greater mitochondrial injury than shams (CPR60: P<0.001; CPR30: P<0.001). CPR60 did not differ from CPR30 in mitochondrial respiration, neuropathology, or cerebral metabolism. Conclusions A pediatric porcine model of extracorporeal cardiopulmonary resuscitation after 60 and 30 minutes of CPR consistently resulted in 24-hour survival with more severe lactic acidosis in the 60-minute cohort.
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Affiliation(s)
- Julia C Slovis
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Anesthesiology and Critical Care Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
| | - Lindsay Volk
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Surgery Robert Wood Johnson University Hospital New Brunswick NJ
| | - Constantine Mavroudis
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Surgery, Division of Cardiothoracic Surgery Children's Hospital of Philadelphia Philadelphia PA
| | - Marco Hefti
- Department of Pathology University of Iowa Carver College of Medicine Iowa City IA
| | - William P Landis
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Anna L Roberts
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Nile Delso
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Thomas Hallowell
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Kathryn Graham
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Jonathan Starr
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Yuxi Lin
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Richard Melchior
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Vinay Nadkarni
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Anesthesiology and Critical Care Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Anesthesiology and Critical Care Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Anesthesiology and Critical Care Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
| | - Sarah Piel
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Anesthesiology and Critical Care Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Anesthesiology and Critical Care Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
| | - Todd J Kilbaugh
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Anesthesiology and Critical Care Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
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Chilcote D, Mercer-Rosa L, Wang Y, Kawut SM, Berg RA, Yehya N, Himebauch AS. Alveolar dead space fraction is not associated with early RV systolic dysfunction in pediatric ARDS. Pediatr Pulmonol 2023; 58:559-565. [PMID: 36349816 PMCID: PMC9870940 DOI: 10.1002/ppul.26237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 10/27/2022] [Accepted: 11/04/2022] [Indexed: 11/10/2022]
Abstract
PRIMARY HYPOTHESIS We hypothesized that higher alveolar dead space fraction (AVDSf) at pediatric acute respiratory distress syndrome (PARDS) onset would be associated with right ventricular (RV) systolic dysfunction within the first 24 h of PARDS. STUDY DESIGN AND METHODS We performed a retrospective single-center cohort study of PARDS patients with clinically obtained echocardiograms within 24 h. Primary exposure was AVDSf at PARDS onset. Primary outcome was RV systolic dysfunction as defined by RV global longitudinal strain (GLS) (>-18%). Secondary outcomes included pulmonary hypertension (PH) and RV systolic dysfunction as defined by other echocardiogram parameters, and measures of oxygenation. Unadjusted and adjusted logistic and linear regression were used to investigate AVDSf associations with outcomes. RESULTS Ninety-one patients were included: median age 6.2 years, 46% female, and 65% with moderate or severe PARDS. Median AVDSf was 0.2 (interquartile range [IQR] 0.0-0.3), 33% had RV dysfunction, and 21% had PH. Unadjusted and adjusted logistic regression showed no association between AVDSf and RV systolic dysfunction or PH by any echocardiographic measure, but unadjusted and adjusted linear regression did show an association between AVDSf and PaO2 /FiO2 . CONCLUSION AVDSf at PARDS onset was not associated with RV systolic dysfunction or PH within 24 h but was associated with PaO2 /FiO2 ratio and may be more reflective of pulmonary causes of ventilation-perfusion mismatch. Future investigations should focus on clarifying the clinical utility of AVDSf in relation to existing metrics throughout the course of PARDS.
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Affiliation(s)
- Daniel Chilcote
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Laura Mercer-Rosa
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Yan Wang
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Steven M. Kawut
- Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Robert A. Berg
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Nadir Yehya
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Adam S. Himebauch
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
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Berg RA, Morgan RW, Reeder RW, Ahmed T, Bell MJ, Bishop R, Bochkoris M, Burns C, Carcillo JA, Carpenter TC, Dean JM, Diddle JW, Federman M, Fernandez R, Fink EL, Franzon D, Frazier AH, Friess SH, Graham K, Hall M, Hehir DA, Horvat CM, Huard LL, Maa T, Manga A, McQuillen PS, Meert KL, Mourani PM, Nadkarni VM, Naim MY, Notterman D, Palmer CA, Pollack MM, Sapru A, Schneiter C, Sharron MP, Srivastava N, Tabbutt S, Tilford B, Viteri S, Wessel D, Wolfe HA, Yates AR, Zuppa AF, Sutton RM. Diastolic Blood Pressure Threshold During Pediatric Cardiopulmonary Resuscitation and Survival Outcomes: A Multicenter Validation Study. Crit Care Med 2023; 51:91-102. [PMID: 36519983 PMCID: PMC9970166 DOI: 10.1097/ccm.0000000000005715] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
OBJECTIVES Arterial diastolic blood pressure (DBP) greater than 25 mm Hg in infants and greater than 30 mm Hg in children greater than 1 year old during cardiopulmonary resuscitation (CPR) was associated with survival to hospital discharge in one prospective study. We sought to validate these potential hemodynamic targets in a larger multicenter cohort. DESIGN Prospective observational study. SETTING Eighteen PICUs in the ICU-RESUScitation prospective trial from October 2016 to March 2020. PATIENTS Children less than or equal to 18 years old with CPR greater than 30 seconds and invasive blood pressure (BP) monitoring during CPR. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Invasive BP waveform data and Utstein-style CPR data were collected, including prearrest patient characteristics, intra-arrest interventions, and outcomes. Primary outcome was survival to hospital discharge, and secondary outcomes were return of spontaneous circulation (ROSC) and survival to hospital discharge with favorable neurologic outcome. Multivariable Poisson regression models with robust error estimates evaluated the association of DBP greater than 25 mm Hg in infants and greater than 30 mm Hg in older children with these outcomes. Among 1,129 children with inhospital cardiac arrests, 413 had evaluable DBP data. Overall, 85.5% of the patients attained thresholds of mean DBP greater than or equal to 25 mm Hg in infants and greater than or equal to 30 mm Hg in older children. Initial return of circulation occurred in 91.5% and 25% by placement on extracorporeal membrane oxygenator. Survival to hospital discharge occurred in 58.6%, and survival with favorable neurologic outcome in 55.4% (i.e. 94.6% of survivors had favorable neurologic outcomes). Mean DBP greater than 25 mm Hg for infants and greater than 30 mm Hg for older children was significantly associated with survival to discharge (adjusted relative risk [aRR], 1.32; 1.01-1.74; p = 0.03) and ROSC (aRR, 1.49; 1.12-1.97; p = 0.002) but did not reach significance for survival to hospital discharge with favorable neurologic outcome (aRR, 1.30; 0.98-1.72; p = 0.051). CONCLUSIONS These validation data demonstrate that achieving mean DBP during CPR greater than 25 mm Hg for infants and greater than 30 mm Hg for older children is associated with higher rates of survival to hospital discharge, providing potential targets for DBP during CPR.
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Affiliation(s)
- Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Ron W Reeder
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Tageldin Ahmed
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI
| | - Michael J Bell
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Robert Bishop
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - Matthew Bochkoris
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
| | - Candice Burns
- Department of Pediatrics and Human Development, Michigan State University, Grand Rapids, MI
| | - Joseph A Carcillo
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
| | - Todd C Carpenter
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - J Michael Dean
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - J Wesley Diddle
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Myke Federman
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA
| | - Richard Fernandez
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH
| | - Ericka L Fink
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
| | - Deborah Franzon
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA
| | - Aisha H Frazier
- Alfred I. duPont Hospital for Children, Wilmington, DE
- Department of Pediatrics, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA
| | - Stuart H Friess
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO
| | - Kathryn Graham
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Mark Hall
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH
| | - David A Hehir
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Christopher M Horvat
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
| | - Leanna L Huard
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA
| | - Tensing Maa
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH
| | - Arushi Manga
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO
| | - Patrick S McQuillen
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA
| | - Kathleen L Meert
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI
| | - Peter M Mourani
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
- Department of Pediatrics, University of Arkansas for Medical Sciences, and Arkansas Children's Research Institute, Little Rock, AR
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Maryam Y Naim
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Daniel Notterman
- Department of Molecular Biology, Princeton University, Princeton, NJ
| | - Chella A Palmer
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Murray M Pollack
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Anil Sapru
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA
| | - Carleen Schneiter
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - Matthew P Sharron
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Neeraj Srivastava
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA
| | - Sarah Tabbutt
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA
| | - Bradley Tilford
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI
| | - Shirley Viteri
- Alfred I. duPont Hospital for Children, Wilmington, DE
- Department of Pediatrics, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA
| | - David Wessel
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Heather A Wolfe
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Andrew R Yates
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH
| | - Athena F Zuppa
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
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Kirschen MP, Berman JI, Liu H, Ouyang M, Mondal A, Griffis H, Levow C, Winters M, Lang SS, Huh J, Huang H, Berg RA, Vossough A, Topjian A. Association Between Quantitative Diffusion-Weighted Magnetic Resonance Neuroimaging and Outcome After Pediatric Cardiac Arrest. Neurology 2022; 99:e2615-e2626. [PMID: 36028319 PMCID: PMC9754647 DOI: 10.1212/wnl.0000000000201189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 07/15/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Diffusion MRI can quantify the extent of hypoxic-ischemic brain injury after cardiac arrest. Our objective was to determine the association between the adult-derived threshold of apparent diffusion coefficient (ADC) <650 × 10-6 mm2/s in >10% of brain tissue and an unfavorable outcome after pediatric cardiac arrest. Since ADC decreases exponentially as a function of increasing age, we determined the association between (1) having >10% of brain tissue below a novel age-dependent ADC threshold, and (2) age-normalized whole-brain mean ADC and unfavorable outcome. METHODS This was a retrospective study of patients aged ≤18 years who had cardiac arrest and a clinically obtained brain MRI within 7 days. The primary outcome was unfavorable neurologic status at hospital discharge based on the Pediatric Cerebral Performance Category score. ADC images were extracted from 3-direction diffusion imaging. We determined whether each patient had >10% of voxels with an ADC below prespecified thresholds. We computed the whole-brain mean ADC for each patient. RESULTS One hundred thirty-four patients were analyzed. Patients with ADC <650 × 10-6 mm2/s in >10% of voxels had 15 times higher odds (95% CI 5-65) of an unfavorable outcome compared with patients with ADC <650 × 10-6 mm2/s (area under the receiver operating characteristic curve [AUROC] 0.72 [95% CI 0.63-0.80]). These ADC criteria had a sensitivity and specificity of 0.49 and 0.94, respectively, and positive and negative predictive values of 0.93 and 0.52, respectively, for an unfavorable outcome. The age-dependent ADC threshold that yielded optimal sensitivity and specificity for unfavorable outcomes was <300 × 10-6 mm2/s below each patient's predicted whole-brain mean ADC. The sensitivity, specificity, and positive and negative predictive values for this ADC threshold were 0.53, 0.96, 0.96, and 0.54, respectively (odds ratio [OR] 26.4 [95% CI 7.5-168.3]; AUROC 0.74 [95% CI 0.66-0.83]). Lower age-normalized whole-brain mean ADC was also associated with an unfavorable outcome (OR 0.42 [0.24-0.64], AUROC 0.76 [95% CI 0.66-0.82]). DISCUSSION Quantitative diffusion thresholds on MRI within 7 days after cardiac arrest were associated with an unfavorable outcome in children. The age-independent ADC threshold was highly specific for predicting an unfavorable outcome. However, the specificity and sensitivity increased when using age-dependent ADC thresholds. Age-dependent ADC thresholds may improve prognostic accuracy and require further investigation in larger cohorts. CLASSIFICATION OF EVIDENCE This study provides Class III evidence that quantitative diffusion-weighted imaging within 7 days postarrest can predict an unfavorable clinical outcome in children.
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Affiliation(s)
- Matthew P Kirschen
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K., C.L., M.W., J.H., R.A.B., A.T.), and Radiology (J.I.B., M.O., H.H., A.V.); Data Science and Biostatistics Unit (H.L., A.M., H.G.), Department of Biomedical and Health Informatics, and Department of Neurosurgery (S.-S.L.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia.
| | - Jeffrey I Berman
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K., C.L., M.W., J.H., R.A.B., A.T.), and Radiology (J.I.B., M.O., H.H., A.V.); Data Science and Biostatistics Unit (H.L., A.M., H.G.), Department of Biomedical and Health Informatics, and Department of Neurosurgery (S.-S.L.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Hongyan Liu
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K., C.L., M.W., J.H., R.A.B., A.T.), and Radiology (J.I.B., M.O., H.H., A.V.); Data Science and Biostatistics Unit (H.L., A.M., H.G.), Department of Biomedical and Health Informatics, and Department of Neurosurgery (S.-S.L.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Minhui Ouyang
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K., C.L., M.W., J.H., R.A.B., A.T.), and Radiology (J.I.B., M.O., H.H., A.V.); Data Science and Biostatistics Unit (H.L., A.M., H.G.), Department of Biomedical and Health Informatics, and Department of Neurosurgery (S.-S.L.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Antara Mondal
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K., C.L., M.W., J.H., R.A.B., A.T.), and Radiology (J.I.B., M.O., H.H., A.V.); Data Science and Biostatistics Unit (H.L., A.M., H.G.), Department of Biomedical and Health Informatics, and Department of Neurosurgery (S.-S.L.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Heather Griffis
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K., C.L., M.W., J.H., R.A.B., A.T.), and Radiology (J.I.B., M.O., H.H., A.V.); Data Science and Biostatistics Unit (H.L., A.M., H.G.), Department of Biomedical and Health Informatics, and Department of Neurosurgery (S.-S.L.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Cindee Levow
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K., C.L., M.W., J.H., R.A.B., A.T.), and Radiology (J.I.B., M.O., H.H., A.V.); Data Science and Biostatistics Unit (H.L., A.M., H.G.), Department of Biomedical and Health Informatics, and Department of Neurosurgery (S.-S.L.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Madeline Winters
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K., C.L., M.W., J.H., R.A.B., A.T.), and Radiology (J.I.B., M.O., H.H., A.V.); Data Science and Biostatistics Unit (H.L., A.M., H.G.), Department of Biomedical and Health Informatics, and Department of Neurosurgery (S.-S.L.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Shih-Shan Lang
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K., C.L., M.W., J.H., R.A.B., A.T.), and Radiology (J.I.B., M.O., H.H., A.V.); Data Science and Biostatistics Unit (H.L., A.M., H.G.), Department of Biomedical and Health Informatics, and Department of Neurosurgery (S.-S.L.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Jimmy Huh
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K., C.L., M.W., J.H., R.A.B., A.T.), and Radiology (J.I.B., M.O., H.H., A.V.); Data Science and Biostatistics Unit (H.L., A.M., H.G.), Department of Biomedical and Health Informatics, and Department of Neurosurgery (S.-S.L.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Hao Huang
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K., C.L., M.W., J.H., R.A.B., A.T.), and Radiology (J.I.B., M.O., H.H., A.V.); Data Science and Biostatistics Unit (H.L., A.M., H.G.), Department of Biomedical and Health Informatics, and Department of Neurosurgery (S.-S.L.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Robert A Berg
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K., C.L., M.W., J.H., R.A.B., A.T.), and Radiology (J.I.B., M.O., H.H., A.V.); Data Science and Biostatistics Unit (H.L., A.M., H.G.), Department of Biomedical and Health Informatics, and Department of Neurosurgery (S.-S.L.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Arastoo Vossough
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K., C.L., M.W., J.H., R.A.B., A.T.), and Radiology (J.I.B., M.O., H.H., A.V.); Data Science and Biostatistics Unit (H.L., A.M., H.G.), Department of Biomedical and Health Informatics, and Department of Neurosurgery (S.-S.L.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Alexis Topjian
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K., C.L., M.W., J.H., R.A.B., A.T.), and Radiology (J.I.B., M.O., H.H., A.V.); Data Science and Biostatistics Unit (H.L., A.M., H.G.), Department of Biomedical and Health Informatics, and Department of Neurosurgery (S.-S.L.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
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Horvat CM, Fabio A, Nagin DS, Banks RK, Qin Y, Park HJ, Kernan KF, Canna SW, Berg RA, Wessel D, Pollack MM, Meert K, Hall M, Newth C, Lin JC, Doctor A, Shanley T, Cornell T, Harrison RE, Zuppa AF, Reeder RW, Sward K, Holubkov R, Notterman DA, Dean JM, Carcillo JA. Mortality Risk in Pediatric Sepsis Based on C-reactive Protein and Ferritin Levels. Pediatr Crit Care Med 2022; 23:968-979. [PMID: 36178701 PMCID: PMC9722561 DOI: 10.1097/pcc.0000000000003074] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVES Interest in using bedside C-reactive protein (CRP) and ferritin levels to identify patients with hyperinflammatory sepsis who might benefit from anti-inflammatory therapies has piqued with the COVID-19 pandemic experience. Our first objective was to identify patterns in CRP and ferritin trajectory among critically ill pediatric sepsis patients. We then examined the association between these different groups of patients in their inflammatory cytokine responses, systemic inflammation, and mortality risks. DATA SOURCES A prospective, observational cohort study. STUDY SELECTION Children with sepsis and organ failure in nine pediatric intensive care units in the United States. DATA EXTRACTION Two hundred and fifty-five children were enrolled. Five distinct clinical multi-trajectory groups were identified. Plasma CRP (mg/dL), ferritin (ng/mL), and 31 cytokine levels were measured at two timepoints during sepsis (median Day 2 and Day 5). Group-based multi-trajectory models (GBMTM) identified groups of children with distinct patterns of CRP and ferritin. DATA SYNTHESIS Group 1 had normal CRP and ferritin levels ( n = 8; 0% mortality); Group 2 had high CRP levels that became normal, with normal ferritin levels throughout ( n = 80; 5% mortality); Group 3 had high ferritin levels alone ( n = 16; 6% mortality); Group 4 had very high CRP levels, and high ferritin levels ( n = 121; 11% mortality); and Group 5 had very high CRP and very high ferritin levels ( n = 30; 40% mortality). Cytokine responses differed across the five groups, with ferritin levels correlated with macrophage inflammatory protein 1α levels and CRP levels reflective of many cytokines. CONCLUSIONS Bedside CRP and ferritin levels can be used together to distinguish groups of children with sepsis who have different systemic inflammation cytokine responses and mortality risks. These data suggest future potential value in personalized clinical trials with specific targets for anti-inflammatory therapies.
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Affiliation(s)
- Christopher M. Horvat
- Division of Pediatric Critical Care Medicine, Department of Critical Care Medicine, UPMC Children’s Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
| | - Anthony Fabio
- Department of Statistics, Carnegie Mellon University, Pittsburgh, PA
| | - Daniel S. Nagin
- Department of Statistics, Carnegie Mellon University, Pittsburgh, PA
| | | | - Yidi Qin
- Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA
| | - Hyun-Jung Park
- Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA
| | - Kate F. Kernan
- Division of Pediatric Critical Care Medicine, Department of Critical Care Medicine, UPMC Children’s Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
| | - Scott W. Canna
- Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA
| | - Robert A. Berg
- Department of Anesthesiology, Children’s Hospital of Philadelphia, Philadelphia, PA
| | - David Wessel
- Division of Critical Care Medicine, Department of Pediatrics, Children’s National Hospital, Washington, DC
| | - Murray M. Pollack
- Division of Critical Care Medicine, Department of Pediatrics, Children’s National Hospital, Washington, DC
| | - Kathleen Meert
- Division of Critical Care Medicine, Department of Pediatrics, Children’s Hospital of Michigan, Detroit, MI., Central Michigan University, Mt Pleasant MI
| | - Mark Hall
- Division of Critical Care Medicine, Department of Pediatrics, The Research Institute at Nationwide Children’s Hospital Immune Surveillance Laboratory, and Nationwide Children’s Hospital, Columbus, OH
| | - Christopher Newth
- Division of Pediatric Critical Care Medicine, Department of Anesthesiology and Pediatrics, Children’s Hospital Los Angeles, Los Angeles, CA
| | - John C. Lin
- Division of Critical Care Medicine, Department of Pediatrics, St. Louis Children’s Hospital, St. Louis, MO
| | - Allan Doctor
- Division of Critical Care Medicine, Department of Pediatrics, St. Louis Children’s Hospital, St. Louis, MO
| | - Tom Shanley
- Division of Critical Care Medicine, Department of Pediatrics, C. S. Mott Children’s Hospital, Ann Arbor, MI
| | - Tim Cornell
- Division of Critical Care Medicine, Department of Pediatrics, C. S. Mott Children’s Hospital, Ann Arbor, MI
| | - Rick E. Harrison
- Division of Critical Care Medicine, Department of Pediatrics, Mattel Children’s Hospital at University of California Los Angeles, Los Angeles, CA
| | - Athena F. Zuppa
- Department of Anesthesiology, Children’s Hospital of Philadelphia, Philadelphia, PA
| | | | | | | | | | | | - Joseph A. Carcillo
- Division of Pediatric Critical Care Medicine, Department of Critical Care Medicine, UPMC Children’s Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
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Cashen K, Reeder RW, Ahmed T, Bell MJ, Berg RA, Burns C, Carcillo JA, Carpenter TC, Dean JM, Diddle JW, Federman M, Fink EL, Frazier AH, Friess SH, Graham K, Hall M, Hehir DA, Horvat CM, Huard LL, Maa T, Manga A, McQuillen PS, Morgan RW, Mourani PM, Nadkarni VM, Naim MY, Notterman D, Palmer CA, Pollack MM, Schneiter C, Sharron MP, Srivastava N, Wessel D, Wolfe HA, Yates AR, Zuppa AF, Sutton RM, Meert KL. Sodium Bicarbonate Use During Pediatric Cardiopulmonary Resuscitation: A Secondary Analysis of the ICU-RESUScitation Project Trial. Pediatr Crit Care Med 2022; 23:784-792. [PMID: 35880872 PMCID: PMC9529841 DOI: 10.1097/pcc.0000000000003045] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES To evaluate associations between sodium bicarbonate use and outcomes during pediatric in-hospital cardiac arrest (p-IHCA). DESIGN Prespecified secondary analysis of a prospective, multicenter cluster randomized interventional trial. SETTING Eighteen participating ICUs of the ICU-RESUScitation Project (NCT02837497). PATIENTS Children less than or equal to 18 years old and greater than or equal to 37 weeks post conceptual age who received chest compressions of any duration from October 2016 to March 2021. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Child and event characteristics, prearrest laboratory values (2-6 hr prior to p-IHCA), pre- and intraarrest hemodynamics, and outcomes were collected. In a propensity score weighted cohort, the relationships between sodium bicarbonate use and outcomes were assessed. The primary outcome was survival to hospital discharge. Secondary outcomes included return of spontaneous circulation (ROSC) and survival to hospital discharge with favorable neurologic outcome. Of 1,100 index cardiopulmonary resuscitation events, median age was 0.63 years (interquartile range, 0.19-3.81 yr); 528 (48.0%) received sodium bicarbonate; 773 (70.3%) achieved ROSC; 642 (58.4%) survived to hospital discharge; and 596 (54.2%) survived to hospital discharge with favorable neurologic outcome. Among the weighted cohort, sodium bicarbonate use was associated with lower survival to hospital discharge rate (adjusted odds ratio [aOR], 0.7; 95% CI, 0.54-0.92; p = 0.01) and lower survival to hospital discharge with favorable neurologic outcome rate (aOR, 0.69; 95% CI, 0.53-0.91; p = 0.007). Sodium bicarbonate use was not associated with ROSC (aOR, 0.91; 95% CI, 0.62-1.34; p = 0.621). CONCLUSIONS In this propensity weighted multicenter cohort study of p-IHCA, sodium bicarbonate use was common and associated with lower rates of survival to hospital discharge.
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Affiliation(s)
- Katherine Cashen
- Department of Pediatrics, Duke Children's Hospital, Duke University, Durham, NC
| | - Ron W Reeder
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Tageldin Ahmed
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI
| | - Michael J Bell
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Candice Burns
- Department of Pediatrics and Human Development, Michigan State University, Grand Rapids, MI
| | - Joseph A Carcillo
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
| | - Todd C Carpenter
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - J Michael Dean
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - J Wesley Diddle
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Myke Federman
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA
| | - Ericka L Fink
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
| | - Aisha H Frazier
- Department of Pediatrics, Nemours Cardiac Center, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE
- Department of Pediatrics, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA
| | - Stuart H Friess
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO
| | - Kathryn Graham
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Mark Hall
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH
| | - David A Hehir
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Christopher M Horvat
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA
| | - Leanna L Huard
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA
| | - Tensing Maa
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH
| | - Arushi Manga
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO
| | - Patrick S McQuillen
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, San Francisco, CA
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Peter M Mourani
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Maryam Y Naim
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Daniel Notterman
- Department of Molecular Biology, Princeton University, Princeton, NJ
| | - Chella A Palmer
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Murray M Pollack
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Carleen Schneiter
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - Matthew P Sharron
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Neeraj Srivastava
- Department of Pediatrics, Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA
| | - David Wessel
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Heather A Wolfe
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Andrew R Yates
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH
| | - Athena F Zuppa
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Kathleen L Meert
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit, MI
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Kamps NN, Banks R, Reeder RW, Berg RA, Newth CJ, Pollack MM, Meert KL, Carcillo JA, Mourani PM, Sorenson S, Varni JW, Cengiz P, Zimmerman JJ. The Association of Early Corticosteroid Therapy With Clinical and Health-Related Quality of Life Outcomes in Children With Septic Shock. Pediatr Crit Care Med 2022; 23:687-697. [PMID: 35695852 PMCID: PMC9444900 DOI: 10.1097/pcc.0000000000003009] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
OBJECTIVES Corticosteroids are commonly used in the treatment of pediatric septic shock without clear evidence of the potential benefits or risks. This study examined the association of early corticosteroid therapy with patient-centered clinically meaningful outcomes. DESIGN Subsequent cohort analysis of data derived from the prospective Life After Pediatric Sepsis Evaluation (LAPSE) investigation. Outcomes among patients receiving hydrocortisone or methylprednisolone on study day 0 or 1 were compared with those who did not use a propensity score-weighted analysis that controlled for age, sex, study site, and measures of first-day illness severity. SETTING Twelve academic PICUs in the United States. PATIENTS Children with community-acquired septic shock 1 month to 18 years old enrolled in LAPSE, 2013-2017. Exclusion criteria included a history of chronic corticosteroid administration. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Among children enrolled in LAPSE, 352 of 392 met analysis inclusion criteria, and 155 of 352 (44%) received early corticosteroid therapy. After weighting corticosteroid therapy administration propensity across potentially confounding baseline characteristics, differences in outcomes associated with treatment were not statistically significant (adjusted effect or odds ratio [95% CI]): vasoactive-inotropic support duration (-0.37 d [-1.47 to 0.72]; p = 0.503), short-term survival without new morbidity (1.37 [0.83-2.28]; p = 0.218), new morbidity among month-1 survivors (0.70 [0.39-1.23]; p = 0.218), and persistent severe deterioration of health-related quality of life or mortality at month 1 (0.70 [0.40-1.23]; p = 0.212). CONCLUSIONS This study examined the association of early corticosteroid therapy with mortality and morbidity among children encountering septic shock. After adjusting for variables with the potential to confound the relationship between early corticosteroid administration and clinically meaningful end points, there was no improvement in outcomes associated with this therapy. Results from this propensity analysis provide additional justification for equipoise regarding corticosteroid therapy for pediatric septic shock and ascertain the need for a well-designed clinical trial to examine benefit/risk for this intervention.
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Affiliation(s)
- Nicole N Kamps
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, American Family Children's Hospital, University of Wisconsin, Madison, WI
| | - Russell Banks
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Ron W Reeder
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia, Philadelphia, PA
| | - Christopher J Newth
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA
| | - Murray M Pollack
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Children's National Hospital, Washington, DC
| | - Kathleen L Meert
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Children's Hospital of Michigan, Detroit, MI
- Department of Pediatrics, Central Michigan University, Mt. Pleasant, MI
| | - Joseph A Carcillo
- Department of Critical Care Medicine, Children's Hospital of Pittsburgh, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Peter M Mourani
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora, CO
| | - Samuel Sorenson
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - James W Varni
- Department of Pediatrics, Texas A&M University, College Station, TX
| | - Pelin Cengiz
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, American Family Children's Hospital, University of Wisconsin, Madison, WI
| | - Jerry J Zimmerman
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Seattle Children's Hospital, Seattle Children's Research Institute, University of Washington School of Medicine, Seattle, WA
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Morgan RW, Atkins DL, Hsu A, Kamath-Rayne BD, Aziz K, Berg RA, Bhanji F, Chan M, Cheng A, Chiotos K, de Caen A, Duff JP, Fuchs S, Joyner BL, Kleinman M, Lasa JJ, Lee HC, Lehotzky RE, Levy A, McBride ME, Meckler G, Nadkarni V, Raymond T, Roberts K, Schexnayder SM, Sutton RM, Terry M, Walsh B, Zelop CM, Sasson C, Topjian A. Guidance for Cardiopulmonary Resuscitation of Children With Suspected or Confirmed COVID-19. Pediatrics 2022; 150:188494. [PMID: 35818123 DOI: 10.1542/peds.2021-056043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/22/2022] [Indexed: 11/24/2022] Open
Abstract
This article aims to provide guidance to health care workers for the provision of basic and advanced life support to children and neonates with suspected or confirmed coronavirus disease 2019 (COVID-19). It aligns with the 2020 American Heart Association Guidelines for Cardiopulmonary Resuscitation (CPR) and Emergency Cardiovascular care while providing strategies for reducing risk of transmission of severe acute respiratory syndrome coronavirus 2 to health care providers. Patients with suspected or confirmed COVID-19 and cardiac arrest should receive chest compressions and defibrillation, when indicated, as soon as possible. Because of the importance of ventilation during pediatric and neonatal resuscitation, oxygenation and ventilation should be prioritized. All CPR events should therefore be considered aerosol-generating procedures. Thus, personal protective equipment (PPE) appropriate for aerosol-generating procedures (including N95 respirators or an equivalent) should be donned before resuscitation, and high-efficiency particulate air filters should be used. Any personnel without appropriate PPE should be immediately excused by providers wearing appropriate PPE. Neonatal resuscitation guidance is unchanged from standard algorithms, except for specific attention to infection prevention and control. In summary, health care personnel should continue to reduce the risk of severe acute respiratory syndrome coronavirus 2 transmission through vaccination and use of appropriate PPE during pediatric resuscitations. Health care organizations should ensure the availability and appropriate use of PPE. Because delays or withheld CPR increases the risk to patients for poor clinical outcomes, children and neonates with suspected or confirmed COVID-19 should receive prompt, high-quality CPR in accordance with evidence-based guidelines.
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Affiliation(s)
- Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Dianne L Atkins
- Stead Family Department of Pediatrics, Carver College of Medicine, University of Iowa, Iowa City, Iowa
| | - Antony Hsu
- Department of Emergency Medicine, St. Joseph Mercy Ann Arbor Hospital, Superior Township, Michigan
| | - Beena D Kamath-Rayne
- Global Newborn and Child Health, American Academy of Pediatrics, Itasca, Illinois
| | - Khalid Aziz
- Department of Pediatrics, Division of Newborn Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Farhan Bhanji
- Department of Pediatrics, McGill University, Montreal, Quebec, Canada
| | - Melissa Chan
- Departments of Pediatrics and Pediatric Emergency Medicine, British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Adam Cheng
- Department of Paediatrics, Alberta Children's Hospital, University of Calgary, Calgary, Alberta, Canada
| | - Kathleen Chiotos
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Allan de Caen
- Department of Pediatrics, Division of Critical Care, Stollery Children's Hospital, University of Alberta, Edmonton, Alberta, Canada
| | - Jonathan P Duff
- Department of Pediatrics, Division of Critical Care, Stollery Children's Hospital, University of Alberta, Edmonton, Alberta, Canada
| | | | - Benny L Joyner
- Departments of Pediatrics, Anesthesiology & Social Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Monica Kleinman
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts
| | - Javier J Lasa
- Cardiovascular ICU, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
| | - Henry C Lee
- Division of Neonatology, Stanford University, Stanford, California
| | | | - Arielle Levy
- Departments of Pediatrics and Pediatric Emergency Medicine, Sainte-Justine Hospital University Center, University of Montreal, Montreal, Quebec, Canada
| | - Mary E McBride
- Cardiology, and Critical Care Medicine, Northwestern University, Ann & Robert H Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Garth Meckler
- Departments of Pediatrics and Pediatric Emergency Medicine, British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Vinay Nadkarni
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Tia Raymond
- Department of Pediatric Cardiac Critical Care, Medical City Children's Hospital, Dallas, Texas
| | - Kathryn Roberts
- Center for Nursing Excellence, Education & Innovation, Joe DiMaggio Children's Hospital, Hollywood, Florida
| | - Stephen M Schexnayder
- Departments of Critical Care Medicine and Emergency Medicine, Arkansas Children's Hospital, Springdale, Arkansas
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Mark Terry
- National Registry of Emergency Medical Technicians, Columbus, Ohio
| | - Brian Walsh
- Respiratory Care, Children's Hospital Colorado, Aurora, Colorado
| | - Carolyn M Zelop
- Department of Obstetrics and Gynecology, NYU School of Medicine and The Valley Hospital, New York City, New York
| | - Comilla Sasson
- ECC Science & Innovation, American Heart Association, Dallas, Texas
| | - Alexis Topjian
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
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White BR, Ko TS, Morgan RW, Baker WB, Benson EJ, Lafontant A, Starr JP, Landis WP, Andersen K, Jahnavi J, Breimann J, Delso N, Morton S, Roberts AL, Lin Y, Graham K, Berg RA, Yodh AG, Licht DJ, Kilbaugh TJ. Low frequency power in cerebral blood flow is a biomarker of neurologic injury in the acute period after cardiac arrest. Resuscitation 2022; 178:12-18. [PMID: 35817269 PMCID: PMC9580006 DOI: 10.1016/j.resuscitation.2022.07.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 06/29/2022] [Accepted: 07/04/2022] [Indexed: 11/22/2022]
Abstract
AIM Cardiac arrest often results in severe neurologic injury. Improving care for these patients is difficult as few noninvasive biomarkers exist that allow physicians to monitor neurologic health. The amount of low-frequency power (LFP, 0.01-0.1 Hz) in cerebral haemodynamics has been used in functional magnetic resonance imaging as a marker of neuronal activity. Our hypothesis was that increased LFP in cerebral blood flow (CBF) would be correlated with improvements in invasive measures of neurologic health. METHODS We adapted the use of LFP for to monitoring of CBF with diffuse correlation spectroscopy. We asked whether LFP (or other optical biomarkers) correlated with invasive microdialysis biomarkers (lactate-pyruvate ratio - LPR - and glycerol concentration) of neuronal injury in the 4 h after return of spontaneous circulation in a swine model of paediatric cardiac arrest (Sus scrofa domestica, 8-11 kg, 51% female). Associations were tested using a mixed linear effects model. RESULTS We found that higher LFP was associated with higher LPR and higher glycerol concentration. No other biomarkers were associated with LPR; cerebral haemoglobin concentration, oxygen extraction fraction, and one EEG metric were associated with glycerol concentration. CONCLUSION Contrary to expectations, higher LFP in CBF was correlated with worse invasive biomarkers. Higher LFP may represent higher neurologic activity, or disruptions in neurovascular coupling. Either effect may be harmful in the acute period after cardiac arrest. Thus, these results suggest our methodology holds promise for development of new, clinically relevant biomarkers than can guide resuscitation and post-resuscitation care. Institutional protocol number: 19-001327.
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Affiliation(s)
- Brian R White
- Division of Pediatric Cardiology, Department of Pediatrics, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States.
| | - Tiffany S Ko
- Division of Neurology, Department of Pediatrics, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - Wesley B Baker
- Division of Neurology, Department of Pediatrics, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - Emilie J Benson
- Department of Physics and Astronomy, University of Pennsylvania, United States
| | - Alec Lafontant
- Division of Neurology, Department of Pediatrics, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - Jonathan P Starr
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - William P Landis
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - Kristen Andersen
- Division of Neurology, Department of Pediatrics, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - Jharna Jahnavi
- Division of Neurology, Department of Pediatrics, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - Jake Breimann
- Division of Neurology, Department of Pediatrics, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - Nile Delso
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - Sarah Morton
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - Anna L Roberts
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - Yuxi Lin
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - Kathryn Graham
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - Arjun G Yodh
- Department of Physics and Astronomy, University of Pennsylvania, United States
| | - Daniel J Licht
- Division of Neurology, Department of Pediatrics, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
| | - Todd J Kilbaugh
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, United States
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Laverriere E, Fiadjoe JE, McGowan N, Bruins BB, Napolitano N, Watanabe I, Yamada NK, Walsh CM, Berg RA, Nadkarni VM, Nishisaki A. A prospective observational study of video laryngoscopy-guided coaching in the pediatric intensive care unit. Paediatr Anaesth 2022; 32:1015-1023. [PMID: 35656910 PMCID: PMC9357165 DOI: 10.1111/pan.14505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 05/05/2022] [Accepted: 05/30/2022] [Indexed: 12/01/2022]
Abstract
BACKGROUND There are limited data on the use of video laryngoscopy for pediatric patients outside of the operating room. AIM Our primary aim was to evaluate whether implementation of video laryngoscopy-guided coaching for tracheal intubation is feasible with a high level of compliance and associated with a reduction in adverse tracheal intubation-associated events. METHODS This is a pre-post observational study of video laryngoscopy implementation with standardized coaching language for tracheal intubation in a single-center, pediatric intensive care unit. The use of video laryngoscopy as a coaching device with standardized coaching language was implemented as a part of practice improvement. All patients in the pediatric intensive care unit were included between January 2016 and December 2017 who underwent primary tracheal intubation with either video laryngoscopy or direct laryngoscopy. The uptake of the implementation, sustained compliance, tracheal intubation outcomes including all adverse tracheal intubation-associated events, oxygen desaturations (<80% SpO2), and first attempt success were measured. RESULTS Among 580 tracheal intubations, 284 (49%) were performed during the preimplementation phase, and 296 (51%) postimplementation. Compliance for the use of video laryngoscopy with standardized coaching language was high (74% postimplementation) and sustained. There were no statistically significant differences in adverse tracheal intubation-associated events between the two phases (pre- 9% vs. post- 5%, absolute difference -3%, CI95 : -8% to 1%, p = .11), oxygen desaturations <80% (pre- 13% vs. post- 13%, absolute difference 1%, CI95 : -6% to 5%, p = .75), or first attempt success (pre- 73% vs. post- 76%, absolute difference 4%, CI95 : -3% to 11%, p = .29). Supervisors were more likely to use the standardized coaching language when video laryngoscopy was used for tracheal intubation than with standard direct laryngoscopy (80% vs. 43%, absolute difference 37%, CI95 : 23% to 51%, p < .001). CONCLUSIONS Implementation of video laryngoscopy as a supervising device with standardized coaching language was feasible with high level of adherence, yet not associated with an increased occurrence of any adverse tracheal intubation-associated events and oxygen desaturation.
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Affiliation(s)
- Elizabeth Laverriere
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA
- Division of General Anesthesiology, Department of Anesthesiology and Critical Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA
| | - John E. Fiadjoe
- Division of General Anesthesiology, Department of Anesthesiology and Critical Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA
| | - Nancy McGowan
- Department of Respiratory Care, The Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Benjamin B. Bruins
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA
- Division of General Anesthesiology, Department of Anesthesiology and Critical Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA
| | - Natalie Napolitano
- Department of Respiratory Care, The Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Ichiro Watanabe
- Division of Critical Care Medicine, Department of Emergency and Critical Care Medicine, Tokyo Metropolitan Children’s Medical Center, Tokyo, Japan
| | - Nicole K. Yamada
- Division of Neonatal and Perinatal Medicine, Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA
| | - Catharine M. Walsh
- Division of Gastroenterology, Hepatology and Nutrition and the Research and Learning Institutes, The Hospital for Sick Children, Department of Paediatrics and the Wilson Centre, University of Toronto, Toronto, Ontario, Canada
| | - Robert A. Berg
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA
| | - Vinay M. Nadkarni
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA
| | - Akira Nishisaki
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA
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42
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Salud D, Reeder RW, Banks RK, Meert KL, Berg RA, Zuppa A, Newth CJ, Hall MW, Quasney M, Sapru A, Carcillo JA, McQuillen PS, Mourani PM, Varni JW, Zimmerman JJ. Association of Pathogen Type With Outcomes of Children Encountering Community-Acquired Pediatric Septic Shock. Pediatr Crit Care Med 2022; 23:635-645. [PMID: 35687094 PMCID: PMC9529775 DOI: 10.1097/pcc.0000000000003001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVES To determine the association of pathogen type with mortality, functional status, and health-related quality of life (HRQL) among children at hospital discharge/1 month following hospitalization for septic shock. DESIGN Secondary database analysis of a prospective, descriptive cohort investigation. SETTING Twelve academic PICUs in the United States. PATIENTS Critically ill children, 1 month to 18 years old, enrolled from 2013 to 2017. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Association of clinical outcomes with pathogen type was assessed for all patients and separately for surviving patients enrolled in the primary Life After Pediatric Sepsis Evaluation (LAPSE) investigation. For this secondary analysis, we predicted that age would be associated with pathogen type and outcomes, and accordingly, it was incorporated as a confounding variable in primary analyses. Among 389 children enrolled with septic shock, at 1 month/hospital discharge, we observed no statistically significant differences in relation to pathogen types for the composite outcome mortality or substantial new functional morbidity: no causative organism identified (27% [28/103]), pure viral infections (26% [24/91]), pure bacterial/fungal infections (25% [31/125]), and bacterial/fungal+viral coinfections (33% [23/70]). Similarly, we observed no statistically significant differences in relation to pathogen types for the composite outcome, mortality, or persistent serious deterioration of HRQL: no causative organism identified (43% [44/103]), pure viral infections (33% [30/91]), pure bacterial/fungal infections (46% [57/125]), and bacterial/fungal+viral coinfections (43% [30/70]). However, we did identify statistically significant associations between pathogen type and the outcome ventilator-free days ( p = 0.0083) and PICU-free days (0.0238). CONCLUSIONS This secondary analysis of the LAPSE database identified no statistically significant association of pathogen type with composite mortality and morbidity outcomes. However, pathogen type may be associated with PICU resources employed to treat sepsis organ dysfunction. Ultimately, pediatric septic shock was frequently associated with adverse patient-centered, clinically meaningful outcomes regardless of infectious disease pathogen type.
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Affiliation(s)
- Derek Salud
- Touro College of Osteopathic Medicine, New York, NY
| | | | | | - Kathleen L Meert
- Children’s Hospital of Michigan, Detroit, MI, Central Michigan University, Mt. Pleasant, MI
| | - Robert A Berg
- Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Athena Zuppa
- Children’s Hospital of Philadelphia, Philadelphia, PA
| | | | - Mark W Hall
- Nationwide Children’s Hospital, Columbus, OH
| | - Michael Quasney
- CS Mott Children’s Hospital, University of Michigan, Ann Arbor, MI
| | - Anil Sapru
- Mattel Children’s Hospital, University of California Los Angeles, Los Angeles, CA
| | - Joseph A Carcillo
- Children’s Hospital of Pittsburgh, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Patrick S McQuillen
- Benioff Children’s Hospital, University of California, San Francisco, San Francisco, CA
| | | | | | - Jerry J Zimmerman
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Seattle Children’s Hospital, Seattle Children’s Research Institute, University of Washington School of Medicine, Seattle, WA
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Ames SG, Banks RK, Zinter MS, Fink EL, McQuillen PS, Hall MW, Zuppa A, Meert KL, Mourani PM, Carcillo JA, Carpenter T, Pollack MM, Berg RA, Mareboina M, Holubkov R, Dean JM, Notterman DA, Sapru A. Assessment of Patient Health-Related Quality of Life and Functional Outcomes in Pediatric Acute Respiratory Distress Syndrome. Pediatr Crit Care Med 2022; 23:e319-e328. [PMID: 35452018 DOI: 10.1097/pcc.0000000000002959] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To describe health-related quality of life (HRQL) and functional outcomes in pediatric acute respiratory distress syndrome (ARDS) and to determine risk factors associated with poor outcome defined as death or severe reduction in HRQL at 28 days or ICU discharge. DESIGN Prospective multisite cohort-outcome study conducted between 2019 and 2020. SETTING Eight academic PICUs in the United States. PATIENTS Children with ARDS based on standard criteria. INTERVENTIONS Patient characteristics and illness severity were collected during PICU admission. Parent proxy-report measurements were obtained at baseline, day 28/ICU discharge, month 3, and month 9, utilizing Pediatric Quality of Life Inventory and Functional Status Scale (FSS). A composite outcome evaluated using univariate and multivariate analysis was death or severe reduction in HRQL (>25% reduction in the Pediatric Quality of Life Inventory at day 28/ICU discharge. MEASUREMENTS AND MAIN RESULTS This study enrolled 122 patients with a median age of 3 years (interquartile range, 1-12 yr). Common etiologies of ARDS included pneumonia ( n = 63; 52%) and sepsis ( n = 27; 22%). At day 28/ICU discharge, half (50/95; 53%) of surviving patients with follow-up data reported a greater than 10% decrease in HRQL from baseline, and approximately one-third of participants ( n = 19/61; 31%) reported a greater than 10% decrease in HRQL at 9 months. Trends in FSS were similar. Of 104 patients with data, 47 patients (45%) died or reported a severe decrease of greater than 25% in HRQL at day 28/ICU discharge. Older age was associated with an increased risk of death or severe reduction in HRQL (odds ratio, 1.08; CI, 1.01-1.16). CONCLUSIONS Children with ARDS are at risk for deterioration in HRQL and FSS that persists up to 9 months after ARDS. Almost half of children with ARDS experience a poor outcome including death or severe reduction in HRQL at day 28/ICU discharge.
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Affiliation(s)
| | | | - Matt S Zinter
- Benioff Children's Hospital, University of California-San Francisco, San Francisco, CA
| | - Ericka L Fink
- Children's Hospital of Pittsburgh, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Patrick S McQuillen
- Benioff Children's Hospital, University of California-San Francisco, San Francisco, CA
| | - Mark W Hall
- Nationwide Children's Hospital, Columbus, OH
| | - Athena Zuppa
- Children's Hospital of Philadelphia, Philadelphia, PA
| | | | | | - Joseph A Carcillo
- Children's Hospital of Pittsburgh, University of Pittsburgh Medical Center, Pittsburgh, PA
| | | | | | - Robert A Berg
- Children's Hospital of Philadelphia, Philadelphia, PA
| | - Manvita Mareboina
- Mattel Children's Hospital, University of California-Los Angeles, Los Angeles, CA
| | | | | | | | - Anil Sapru
- Mattel Children's Hospital, University of California-Los Angeles, Los Angeles, CA
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Senthil K, Hefti MM, Singh LN, Morgan RW, Mavroudis CD, Ko T, Gaudio H, Nadkarni VM, Ehinger J, Berg RA, Sutton RM, McGowan FX, Kilbaugh TJ. Transcriptome and metabolome after porcine hemodynamic-directed CPR compared with standard CPR and sham controls. Resusc Plus 2022; 10:100243. [PMID: 35592874 PMCID: PMC9111986 DOI: 10.1016/j.resplu.2022.100243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 04/07/2022] [Accepted: 04/24/2022] [Indexed: 11/18/2022] Open
Abstract
Objective The effect of cardiac arrest (CA) on cerebral transcriptomics and metabolomics is unknown. We previously demonstrated hemodynamic-directed CPR (HD-CPR) improves survival with favorable neurologic outcomes versus standard CPR (Std-CPR). We hypothesized HD-CPR would preserve the cerebral transcriptome and metabolome compared to Std-CPR. Design Randomized pre-clinical animal trial. Setting Large animal resuscitation laboratory at an academic children’s hospital. Subjects Four-week-old female piglets (8–11 kg). Interventions Pigs (1-month-old), three groups: 1) HD-CPR (compression depth to systolic BP 90 mmHg, vasopressors to coronary perfusion pressure 20 mmHg); 2) Std-CPR and 3) shams (no CPR). HD-CPR and Std-CPR underwent asphyxia, induced ventricular fibrillation, 10–20 min of CPR and post-resuscitation care. Primary outcomes at 24 h in cerebral cortex: 1) transcriptomic analysis (n = 4 per treatment arm, n = 8 sham) of 1727 genes using differential gene expression and 2) metabolomic analysis (n = 5 per group) of 27 metabolites using one-way ANOVA, post-hoc Tukey HSD. Measurements and main results 65 genes were differentially expressed between HD-CPR and Std-CPR and 72 genes between Std-CPR and sham, but only five differed between HD-CPR and sham. Std-CPR increased the concentration of five AA compared to HD-CPR and sham, including the branched chain amino acids (BCAA), but zero metabolites differed between HD-CPR and sham. Conclusions In cerebral cortex 24 h post CA, Std-CPR resulted in a different transcriptome and metabolome compared with either HD-CPR or sham. HD-CPR preserves the transcriptome and metabolome, and is neuroprotective. Global molecular analyses may be a novel method to assess efficacy of clinical interventions and identify therapeutic targets. Institutional protocol number IAC 16-001023.
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Affiliation(s)
- Kumaran Senthil
- Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Department of Anesthesiology and Critical Care Medicine, United States
- Corresponding author at: Children’s Hospital of Philadelphia, 3401 Civic Center Boulevard, Philadelphia, PA 19104, United States.
| | - Marco M. Hefti
- University of Iowa, Division of Pathology, United States
| | - Larry N. Singh
- Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Department of Anesthesiology and Critical Care Medicine, United States
| | - Ryan W. Morgan
- Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Department of Anesthesiology and Critical Care Medicine, United States
| | - Constantine D. Mavroudis
- Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Department of Cardiothoracic Surgery, United States
| | - Tiffany Ko
- Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Department of Neurology, United States
| | - Hunter Gaudio
- Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Department of Anesthesiology and Critical Care Medicine, United States
| | - Vinay M. Nadkarni
- Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Department of Anesthesiology and Critical Care Medicine, United States
| | - Johannes Ehinger
- Lund University, Mitochondrial Medicine, Sweden
- Skåne University Hospital, Department of Otorhinolaryngology, Head and Neck Surgery, Sweden
| | - Robert A. Berg
- Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Department of Anesthesiology and Critical Care Medicine, United States
| | - Robert M. Sutton
- Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Department of Anesthesiology and Critical Care Medicine, United States
| | - Francis X. McGowan
- Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Department of Anesthesiology and Critical Care Medicine, United States
| | - Todd J. Kilbaugh
- Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Department of Anesthesiology and Critical Care Medicine, United States
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45
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Whalen AM, Merves MH, Kharayat P, Barry JS, Glass KM, Berg RA, Sawyer T, Nadkarni V, Boyer DL, Nishisaki A. Validity Evidence for a Novel, Comprehensive Bag-Mask Ventilation Assessment Tool. J Pediatr 2022; 245:165-171.e13. [PMID: 35181294 DOI: 10.1016/j.jpeds.2022.02.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 01/20/2022] [Accepted: 02/09/2022] [Indexed: 01/15/2023]
Abstract
OBJECTIVE To develop a comprehensive competency assessment tool for pediatric bag-mask ventilation (pBMV) and demonstrate multidimensional validity evidence for this tool. STUDY DESIGN A novel pBMV assessment tool was developed consisting of 3 components: a 22-item-based checklist (trichotomized response), global rating scale (GRS, 5-point), and entrustment assessment (4-point). Participants' performance in a realistic simulation scenario was video-recorded and assessed by blinded raters. Multidimensional validity evidence for procedural assessment, including evidence for content, response-process, internal structure, and relation to other variables, was assessed. The scores of each scale were compared with training level. Item-based checklist scores also were correlated with GRS and entrustment scores. RESULTS Fifty-eight participants (9 medical students, 10 pediatric residents, 18 critical care/neonatology fellows, 21 critical care/neonatology attendings) were evaluated. The pBMV tool was supported by high internal consistency (Cronbach α = 0.867). Inter-rater reliability for the item-based checklist component was acceptable (r = 0.65, P < .0001). The item-based checklist scores differentiated between medical students and other providers (P < .0001), but not by other trainee level. GRS and entrustment scores significantly differentiated between training levels (P < .001). Correlation between skill item-based checklist and GRS was r = 0.489 (P = .0001) and between item-based checklist and entrustment score was r = 0.52 (P < .001). This moderate correlation suggested each component measures pBMV skills differently. The GRS and entrustment scores demonstrated moderate inter-rater reliability (0.42 and 0.46). CONCLUSIONS We established evidence of multidimensional validity for a novel entrustment-based pBMV competence assessment tool, incorporating global and entrustment-based assessments. This comprehensive tool can provide learner feedback and aid in entrustment decisions as learners progress through training.
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Affiliation(s)
- Allison M Whalen
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Medical University of South Carolina, Charleston, SC.
| | - Matthew H Merves
- Division of Neonatology, Department of Pediatrics, University of Arkansas for Medical Sciences and Arkansas Children's Hospital, Little Rock, AR
| | - Priyanka Kharayat
- Department of Pediatrics, Albert Einstein Medical Center, Philadelphia, PA
| | - James S Barry
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
| | - Kristen M Glass
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, Penn State College of Medicine, Milton S. Hershey Medical Center, Hershey, PA
| | - Robert A Berg
- Division of Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA; Department of Anesthesiology & Critical Care, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Taylor Sawyer
- Division of Neonatology, Department of Pediatrics, University of Washington School of Medicine, Seattle Children's Hospital, Seattle, WA
| | - Vinay Nadkarni
- Division of Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA; Department of Anesthesiology & Critical Care, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Donald L Boyer
- Division of Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA; Department of Anesthesiology & Critical Care, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Akira Nishisaki
- Division of Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA; Department of Anesthesiology & Critical Care, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
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46
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Maddux AB, Zimmerman JJ, Banks RK, Reeder RW, Meert KL, Czaja AS, Berg RA, Sapru A, Carcillo JA, Newth CJL, Quasney MW, Mourani PM. Health Resource Use in Survivors of Pediatric Septic Shock in the United States. Pediatr Crit Care Med 2022; 23:e277-e288. [PMID: 35250001 PMCID: PMC9203867 DOI: 10.1097/pcc.0000000000002932] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To evaluate postdischarge health resource use in pediatric survivors of septic shock and determine patient and hospitalization factors associated with health resource use. DESIGN Secondary analyses of a multicenter prospective observational cohort study. SETTING Twelve academic PICUs. PATIENTS Children greater than or equal to 1 month and less than 18 years old hospitalized for community-acquired septic shock who survived to 1 year. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS For 308/338 patients (91%) with baseline and greater than or equal to one postdischarge survey, we evaluated readmission, emergency department (ED) visits, new medication class, and new device class use during the year after sepsis. Using negative binomial regression with bidirectional stepwise selection, we identified factors associated with each outcome. Median age was 7 years (interquartile range, 2-13), 157 (51%) had a chronic condition, and nearly all patients had insurance (private [n = 135; 44%] or government [n = 157; 51%]). During the year after sepsis, 128 patients (42%) were readmitted, 145 (47%) had an ED visit, 156 (51%) started a new medication class, and 102 (33%) instituted a new device class. Having a complex chronic condition was independently associated with readmission and ED visit. Documented infection and higher sum of Pediatric Logistic Organ Dysfunction--2 hematologic score were associated with readmission, whereas younger age and having a noncomplex chronic condition were associated with ED visit. Factors associated with new medication class use were private insurance, neurologic insult, and longer PICU stays. Factors associated with new device class use were preadmission chemotherapy or radiotherapy, presepsis Functional Status Scale score, and ventilation duration greater than or equal to 10 days. Of patients who had a new medication or device class, most had a readmission (56% and 61%) or ED visit (62% and 67%). CONCLUSIONS Children with septic shock represent a high-risk cohort with high-resource needs after discharge. Interventions and targeted outcomes to mitigate postdischarge resource use may differ based on patients' preexisting conditions.
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Affiliation(s)
- Aline B. Maddux
- Department of Pediatrics, Section of Critical Care Medicine, University of Colorado School of Medicine and Children’s Hospital Colorado, Aurora, CO
| | - Jerry J. Zimmerman
- Seattle Children’s Hospital, Seattle Research Institute, University of Washington School of Medicine, Seattle, WA
| | | | | | - Kathleen L. Meert
- Children’s Hospital of Michigan, Detroit, MI, Central Michigan University, Mt. Pleasant, MI
| | - Angela S. Czaja
- Department of Pediatrics, Section of Critical Care Medicine, University of Colorado School of Medicine and Children’s Hospital Colorado, Aurora, CO
| | - Robert A. Berg
- Department of Anesthesiology and Critical Care Medicine Children’s Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania
| | - Anil Sapru
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Mattel Children’s Hospital, University of California Los Angeles, Los Angeles, CA
| | - Joseph A. Carcillo
- Department of Critical Care Medicine, Children’s Hospital of Pittsburgh, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Christopher J. L. Newth
- Department of Pediatrics, Section of Critical Care, University of Southern California, Children’s Hospital Los Angeles, Los Angeles, CA
| | - Michael W. Quasney
- Division of Pediatric Critical Care Medicine, University of Michigan, Ann Arbor, MI
| | - Peter M. Mourani
- Department of Pediatrics, Section of Critical Care, University of Arkansas for Medical Sciences and Arkansas Children’s Research Institute, Little Rock, AR
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47
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Lauridsen KG, Lasa JJ, Raymond TT, Yu P, Niles D, Sutton RM, Morgan RW, Fran Hazinski M, Griffis H, Hanna R, Zhang X, Berg RA, Nadkarni VM. Association of Chest Compression Pause Duration Prior to E-CPR Cannulation with Cardiac Arrest Survival Outcomes. Resuscitation 2022; 177:85-92. [PMID: 35588971 DOI: 10.1016/j.resuscitation.2022.05.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/27/2022] [Accepted: 05/05/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To characterize chest compression (CC) pause duration during the last 5 minutes of pediatric cardiopulmonary resuscitation (CPR) prior to extracorporeal-CPR (E-CPR) cannulation and the association with survival outcomes. METHODS Cohort study from a resuscitation quality collaborative including pediatric E-CPR cardiac arrest events ≥10 min with CPR quality data. We characterized CC interruptions during the last 5 min of defibrillator-electrode recorded CPR (prior to cannulation) and assessed the association between the longest CC pause duration and survival outcomes using multivariable logistic regression. RESULTS Of 49 E-CPR events, median age was 2.0 [Q1, Q3: 0.6, 6.6] years, 55% (27/49) survived to hospital discharge and 18/49 (37%) with favorable neurological outcome. Median duration of CPR was 51 [43, 69] min. During the last 5 min of recorded CPR prior to cannulation, median duration of the longest CC pause was 14.0 [6.3, 29.4] sec: 66% >10 sec, 25% >29 sec, 14% >60 sec, and longest pause 168 sec. Following planned adjustment for known confounders of age and CPR duration, each 5-sec increase in longest CC pause duration was associated with lower odds of survival to hospital discharge [adjusted OR 0.89, 95%CI: 0.79-0.99] and lower odds of survival with favorable neurological outcome [adjusted OR 0.77, 95%CI: 0.60-0.98]. CONCLUSIONS Long CC pauses were common during the last 5 min of recorded CPR prior to E-CPR cannulation. Following adjustment for age and CPR duration, each 5-second incremental increase in longest CC pause duration was associated with significantly decreased rates of survival and favorable neurological outcome.
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Affiliation(s)
- Kasper G Lauridsen
- Research Center for Emergency Medicine, Aarhus University Hospital, Aarhus, Denmark; Emergency Department, Randers Regional Hospital, Randers, Denmark; Center for Pediatric Resuscitation, Children's Hospital of Philadelphia, Philadelphia, USA; Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, USA.
| | - Javier J Lasa
- Divisions of Critical Care Medicine and Cardiology, Texas Children's Hospital, Houston, USA
| | - Tia T Raymond
- Department of Pediatrics, Cardiac Intensive Care, Medical City Children's Hospital, Dallas, USA
| | - Priscilla Yu
- Dept of Pediatrics, Division of Critical Care Medicine, UT Southwestern Medical Center, Dallas, USA
| | - Dana Niles
- Center for Pediatric Resuscitation, Children's Hospital of Philadelphia, Philadelphia, USA; Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, USA
| | - Robert M Sutton
- Center for Pediatric Resuscitation, Children's Hospital of Philadelphia, Philadelphia, USA; Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, USA
| | - Ryan W Morgan
- Center for Pediatric Resuscitation, Children's Hospital of Philadelphia, Philadelphia, USA; Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, USA
| | - Mary Fran Hazinski
- Center for Pediatric Resuscitation, Children's Hospital of Philadelphia, Philadelphia, USA
| | - Heather Griffis
- Data Science and Biostatistics Unit, Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, USA
| | - Richard Hanna
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, USA
| | - Xuemei Zhang
- Data Science and Biostatistics Unit, Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, USA
| | - Robert A Berg
- Center for Pediatric Resuscitation, Children's Hospital of Philadelphia, Philadelphia, USA; Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, USA
| | - Vinay M Nadkarni
- Center for Pediatric Resuscitation, Children's Hospital of Philadelphia, Philadelphia, USA; Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, USA
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48
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Qin Y, Kernan KF, Fan Z, Park HJ, Kim S, Canna SW, Kellum JA, Berg RA, Wessel D, Pollack MM, Meert K, Hall M, Newth C, Lin JC, Doctor A, Shanley T, Cornell T, Harrison RE, Zuppa AF, Banks R, Reeder RW, Holubkov R, Notterman DA, Michael Dean J, Carcillo JA. Machine learning derivation of four computable 24-h pediatric sepsis phenotypes to facilitate enrollment in early personalized anti-inflammatory clinical trials. Crit Care 2022; 26:128. [PMID: 35526000 PMCID: PMC9077858 DOI: 10.1186/s13054-022-03977-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 04/03/2022] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Thrombotic microangiopathy-induced thrombocytopenia-associated multiple organ failure and hyperinflammatory macrophage activation syndrome are important causes of late pediatric sepsis mortality that are often missed or have delayed diagnosis. The National Institutes of General Medical Science sepsis research working group recommendations call for application of new research approaches in extant clinical data sets to improve efficiency of early trials of new sepsis therapies. Our objective is to apply machine learning approaches to derive computable 24-h sepsis phenotypes to facilitate personalized enrollment in early anti-inflammatory trials targeting these conditions. METHODS We applied consensus, k-means clustering analysis to our extant PHENOtyping sepsis-induced Multiple organ failure Study (PHENOMS) dataset of 404 children. 24-hour computable phenotypes are derived using 25 available bedside variables including C-reactive protein and ferritin. RESULTS Four computable phenotypes (PedSep-A, B, C, and D) are derived. Compared to all other phenotypes, PedSep-A patients (n = 135; 2% mortality) were younger and previously healthy, with the lowest C-reactive protein and ferritin levels, the highest lymphocyte and platelet counts, highest heart rate, and lowest creatinine (p < 0.05); PedSep-B patients (n = 102; 12% mortality) were most likely to be intubated and had the lowest Glasgow Coma Scale Score (p < 0.05); PedSep-C patients (n = 110; mortality 10%) had the highest temperature and Glasgow Coma Scale Score, least pulmonary failure, and lowest lymphocyte counts (p < 0.05); and PedSep-D patients (n = 56, 34% mortality) had the highest creatinine and number of organ failures, including renal, hepatic, and hematologic organ failure, with the lowest platelet counts (p < 0.05). PedSep-D had the highest likelihood of developing thrombocytopenia-associated multiple organ failure (Adj OR 47.51 95% CI [18.83-136.83], p < 0.0001) and macrophage activation syndrome (Adj OR 38.63 95% CI [13.26-137.75], p < 0.0001). CONCLUSIONS Four computable phenotypes are derived, with PedSep-D being optimal for enrollment in early personalized anti-inflammatory trials targeting thrombocytopenia-associated multiple organ failure and macrophage activation syndrome in pediatric sepsis. A computer tool for identification of individual patient membership ( www.pedsepsis.pitt.edu ) is provided. Reproducibility will be assessed at completion of two ongoing pediatric sepsis studies.
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Affiliation(s)
- Yidi Qin
- Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kate F Kernan
- Division of Pediatric Critical Care Medicine, Department of Critical Care Medicine, Children's Hospital of Pittsburgh, Center for Critical Care Nephrology and Clinical Research Investigation and Systems Modeling of Acute Illness Center, Faculty Pavilion, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Suite 2000, 4400 Penn Avenue, Pittsburgh, PA, 15421, USA
| | - Zhenjiang Fan
- Department of Computer Sciences, University of Pittsburgh, Pittsburgh, PA, USA
| | - Hyun-Jung Park
- Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Soyeon Kim
- Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Scott W Canna
- Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA
| | - John A Kellum
- Division of Pediatric Critical Care Medicine, Department of Critical Care Medicine, Children's Hospital of Pittsburgh, Center for Critical Care Nephrology and Clinical Research Investigation and Systems Modeling of Acute Illness Center, Faculty Pavilion, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Suite 2000, 4400 Penn Avenue, Pittsburgh, PA, 15421, USA
| | - Robert A Berg
- Department of Anesthesiology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - David Wessel
- Division of Critical Care Medicine, Department of Pediatrics, Children's National Hospital, Washington, DC, USA
| | - Murray M Pollack
- Division of Critical Care Medicine, Department of Pediatrics, Children's National Hospital, Washington, DC, USA
| | - Kathleen Meert
- Division of Critical Care Medicine, Department of Pediatrics, Children's Hospital of Michigan, Detroit, MI, USA
- Central Michigan University, Mt. Pleasant, MI, USA
| | - Mark Hall
- Division of Critical Care Medicine, Department of Pediatrics, The Research Institute at Nationwide Children's Hospital Immune Surveillance Laboratory, and Nationwide Children's Hospital, Columbus, OH, USA
| | - Christopher Newth
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - John C Lin
- Division of Critical Care Medicine, Department of Pediatrics, St. Louis Children's Hospital, St. Louis, MO, USA
| | - Allan Doctor
- Division of Critical Care Medicine, Department of Pediatrics, St. Louis Children's Hospital, St. Louis, MO, USA
| | - Tom Shanley
- Division of Critical Care Medicine, Department of Pediatrics, Mattel Children's Hospital at University of California Los Angeles, Los Angeles, CA, USA
| | | | - Rick E Harrison
- Division of Critical Care Medicine, Department of Pediatrics, C. S. Mott Children's Hospital, Ann Arbor, MI, USA
| | - Athena F Zuppa
- Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Russell Banks
- Division of Critical Care Medicine, Department of Pediatrics, Mattel Children's Hospital at University of California Los Angeles, Los Angeles, CA, USA
| | - Ron W Reeder
- Division of Critical Care Medicine, Department of Pediatrics, Mattel Children's Hospital at University of California Los Angeles, Los Angeles, CA, USA
| | - Richard Holubkov
- Division of Critical Care Medicine, Department of Pediatrics, Mattel Children's Hospital at University of California Los Angeles, Los Angeles, CA, USA
| | - Daniel A Notterman
- University of Utah, Salt Lake City, UT, USA
- Princeton University, Princeton, NJ, USA
| | - J Michael Dean
- Division of Critical Care Medicine, Department of Pediatrics, Mattel Children's Hospital at University of California Los Angeles, Los Angeles, CA, USA
| | - Joseph A Carcillo
- Division of Pediatric Critical Care Medicine, Department of Critical Care Medicine, Children's Hospital of Pittsburgh, Center for Critical Care Nephrology and Clinical Research Investigation and Systems Modeling of Acute Illness Center, Faculty Pavilion, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Suite 2000, 4400 Penn Avenue, Pittsburgh, PA, 15421, USA.
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Yates AR, Berger JT, Reeder RW, Banks R, Mourani PM, Berg RA, Carcillo JA, Carpenter T, Hall MW, Meert KL, McQuillen PS, Pollack MM, Sapru A, Notterman DA, Holubkov R, Dean JM, Wessel DL. Characterization of Inhaled Nitric Oxide Use for Cardiac Indications in Pediatric Patients. Pediatr Crit Care Med 2022; 23:245-254. [PMID: 35200229 PMCID: PMC9058189 DOI: 10.1097/pcc.0000000000002917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Characterize the use of inhaled nitric oxide (iNO) for pediatric cardiac patients and assess the relationship between patient characteristics before iNO initiation and outcomes following cardiac surgery. DESIGN Observational cohort study. SETTING PICU and cardiac ICUs in seven Collaborative Pediatric Critical Care Research Network hospitals. PATIENTS Consecutive patients, less than 18 years old, mechanically ventilated before or within 24 hours of iNO initiation. iNO was started for a cardiac indication and excluded newborns with congenital diaphragmatic hernia, meconium aspiration syndrome, and persistent pulmonary hypertension, or when iNO started at an outside institution. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Four-hundred seven patients with iNO initiation based on cardiac dysfunction. Cardiac dysfunction patients were administered iNO for a median of 4 days (2-7 d). There was significant morbidity with 51 of 407 (13%) requiring extracorporeal membrane oxygenation and 27 of 407 (7%) requiring renal replacement therapy after iNO initiation, and a 28-day mortality of 46 of 407 (11%). Of the 366 (90%) survivors, 64 of 366 patients (17%) had new morbidity as assessed by Functional Status Scale. Among the postoperative cardiac surgical group (n = 301), 37 of 301 (12%) had a superior cavopulmonary connection and nine of 301 (3%) had a Fontan procedure. Based on echocardiographic variables prior to iNO (n = 160) in the postoperative surgical group, right ventricle dysfunction was associated with 28-day and hospital mortalities (both, p < 0.001) and ventilator-free days (p = 0.003); tricuspid valve regurgitation was only associated with ventilator-free days (p < 0.001), whereas pulmonary hypertension was not associated with mortality or ventilator-free days. CONCLUSIONS Pediatric patients in whom iNO was initiated for a cardiac indication had a high mortality rate and significant morbidity. Right ventricular dysfunction, but not the presence of pulmonary hypertension on echocardiogram, was associated with ventilator-free days and mortality.
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Affiliation(s)
- Andrew R. Yates
- Nationwide Children’s Hospital, The Ohio State University, Columbus, OH
| | | | | | | | - Peter M. Mourani
- Children’s Hospital Colorado, University of Colorado School of Medicine, Aurora, CO
| | - Robert A. Berg
- The Children’s Hospital of Philadelphia, Philadelphia, PA
| | | | - Todd Carpenter
- Children’s Hospital Colorado, University of Colorado School of Medicine, Aurora, CO
| | - Mark W. Hall
- Nationwide Children’s Hospital, The Ohio State University, Columbus, OH
| | - Kathleen L. Meert
- Children’s Hospital of Michigan, Detroit, Michigan; Central Michigan University, Mt. Pleasant, MI
| | | | | | - Anil Sapru
- Mattel Children’s Hospital, Los Angeles, CA
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50
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Sutton RM, Wolfe HA, Reeder RW, Ahmed T, Bishop R, Bochkoris M, Burns C, Diddle JW, Federman M, Fernandez R, Franzon D, Frazier AH, Friess SH, Graham K, Hehir D, Horvat CM, Huard LL, Landis WP, Maa T, Manga A, Morgan RW, Nadkarni VM, Naim MY, Palmer CA, Schneiter C, Sharron MP, Siems A, Srivastava N, Tabbutt S, Tilford B, Viteri S, Berg RA, Bell MJ, Carcillo JA, Carpenter TC, Dean JM, Fink EL, Hall M, McQuillen PS, Meert KL, Mourani PM, Notterman D, Pollack MM, Sapru A, Wessel D, Yates AR, Zuppa AF. Effect of Physiologic Point-of-Care Cardiopulmonary Resuscitation Training on Survival With Favorable Neurologic Outcome in Cardiac Arrest in Pediatric ICUs: A Randomized Clinical Trial. JAMA 2022; 327:934-945. [PMID: 35258533 PMCID: PMC8905390 DOI: 10.1001/jama.2022.1738] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
IMPORTANCE Approximately 40% of children who experience an in-hospital cardiac arrest survive to hospital discharge. Achieving threshold intra-arrest diastolic blood pressure (BP) targets during cardiopulmonary resuscitation (CPR) and systolic BP targets after the return of circulation may be associated with improved outcomes. OBJECTIVE To evaluate the effectiveness of a bundled intervention comprising physiologically focused CPR training at the point of care and structured clinical event debriefings. DESIGN, SETTING, AND PARTICIPANTS A parallel, hybrid stepped-wedge, cluster randomized trial (Improving Outcomes from Pediatric Cardiac Arrest-the ICU-Resuscitation Project [ICU-RESUS]) involving 18 pediatric intensive care units (ICUs) from 10 clinical sites in the US. In this hybrid trial, 2 clinical sites were randomized to remain in the intervention group and 2 in the control group for the duration of the study, and 6 were randomized to transition from the control condition to the intervention in a stepped-wedge fashion. The index (first) CPR events of 1129 pediatric ICU patients were included between October 1, 2016, and March 31, 2021, and were followed up to hospital discharge (final follow-up was April 30, 2021). INTERVENTION During the intervention period (n = 526 patients), a 2-part ICU resuscitation quality improvement bundle was implemented, consisting of CPR training at the point of care on a manikin (48 trainings/unit per month) and structured physiologically focused debriefings of cardiac arrest events (1 debriefing/unit per month). The control period (n = 548 patients) consisted of usual pediatric ICU management of cardiac arrest. MAIN OUTCOMES AND MEASURES The primary outcome was survival to hospital discharge with a favorable neurologic outcome defined as a Pediatric Cerebral Performance Category score of 1 to 3 or no change from baseline (score range, 1 [normal] to 6 [brain death or death]). The secondary outcome was survival to hospital discharge. RESULTS Among 1389 cardiac arrests experienced by 1276 patients, 1129 index CPR events (median patient age, 0.6 [IQR, 0.2-3.8] years; 499 girls [44%]) were included and 1074 were analyzed in the primary analysis. There was no significant difference in the primary outcome of survival to hospital discharge with favorable neurologic outcomes in the intervention group (53.8%) vs control (52.4%); risk difference (RD), 3.2% (95% CI, -4.6% to 11.4%); adjusted OR, 1.08 (95% CI, 0.76 to 1.53). There was also no significant difference in survival to hospital discharge in the intervention group (58.0%) vs control group (56.8%); RD, 1.6% (95% CI, -6.2% to 9.7%); adjusted OR, 1.03 (95% CI, 0.73 to 1.47). CONCLUSIONS AND RELEVANCE In this randomized clinical trial conducted in 18 pediatric intensive care units, a bundled intervention of cardiopulmonary resuscitation training at the point of care and physiologically focused structured debriefing, compared with usual care, did not significantly improve patient survival to hospital discharge with favorable neurologic outcome among pediatric patients who experienced cardiac arrest in the ICU. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02837497.
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Affiliation(s)
| | | | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia
| | - Heather A Wolfe
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia
| | - Ron W Reeder
- Department of Pediatrics, University of Utah, Salt Lake City
| | - Tageldin Ahmed
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit
| | - Robert Bishop
- Department of Pediatrics, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora
| | - Matthew Bochkoris
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Candice Burns
- Department of Pediatrics, Washington University School of Medicine, St Louis, Missouri
| | - J Wesley Diddle
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Myke Federman
- Department of Pediatrics, Mattel Children's Hospital, University of California. Los Angeles
| | - Richard Fernandez
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus
| | - Deborah Franzon
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco
| | - Aisha H Frazier
- Department of Pediatrics, Nemours/Alfred I. duPont Hospital for Children and Thomas Jefferson University, Wilmington, Delaware
| | - Stuart H Friess
- Department of Pediatrics, Washington University School of Medicine, St Louis, Missouri
| | - Kathryn Graham
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia
| | - David Hehir
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia
- Department of Pediatrics, Nemours/Alfred I. duPont Hospital for Children and Thomas Jefferson University, Wilmington, Delaware
| | - Christopher M Horvat
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Leanna L Huard
- Department of Pediatrics, Mattel Children's Hospital, University of California. Los Angeles
| | - William P Landis
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia
| | - Tensing Maa
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus
| | - Arushi Manga
- Department of Pediatrics, Washington University School of Medicine, St Louis, Missouri
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia
| | - Maryam Y Naim
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia
| | - Chella A Palmer
- Department of Pediatrics, University of Utah, Salt Lake City
| | - Carleen Schneiter
- Department of Pediatrics, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora
| | - Matthew P Sharron
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Ashley Siems
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Neeraj Srivastava
- Department of Pediatrics, Mattel Children's Hospital, University of California. Los Angeles
| | - Sarah Tabbutt
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco
| | - Bradley Tilford
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit
| | - Shirley Viteri
- Department of Pediatrics, Nemours/Alfred I. duPont Hospital for Children and Thomas Jefferson University, Wilmington, Delaware
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia
| | - Michael J Bell
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, Pennsylvania
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Joseph A Carcillo
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Todd C Carpenter
- Department of Pediatrics, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora
| | - J Michael Dean
- Department of Pediatrics, University of Utah, Salt Lake City
| | - Ericka L Fink
- Department of Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Mark Hall
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus
| | - Patrick S McQuillen
- Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco
| | - Kathleen L Meert
- Department of Pediatrics, Children's Hospital of Michigan, Central Michigan University, Detroit
| | - Peter M Mourani
- Department of Pediatrics, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora
| | - Daniel Notterman
- Department of Molecular Biology, Princeton University, Princeton, New Jersey
| | - Murray M Pollack
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Anil Sapru
- Department of Pediatrics, Mattel Children's Hospital, University of California. Los Angeles
| | - David Wessel
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Andrew R Yates
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus
| | - Athena F Zuppa
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia
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