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Keim G, Yehya N, Pinto NP. Oxygen Is Vital for (Health-Related Quality of) Life. Pediatr Crit Care Med 2024; 25:868-871. [PMID: 39240667 DOI: 10.1097/pcc.0000000000003571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/07/2024]
Affiliation(s)
- Garrett Keim
- Department of Anesthesia and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
- Division of Pediatric Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
- Leonard Davis Institute of Health Economics, Philadelphia, PA
| | - Nadir Yehya
- Department of Anesthesia and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
- Division of Pediatric Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
- Leonard Davis Institute of Health Economics, Philadelphia, PA
| | - Neethi P Pinto
- Department of Anesthesia and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
- Division of Pediatric Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA
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Yagiela LM, Pfarr MA, Meert K, Odetola FO. Adherence with post-hospitalization follow-up after pediatric critical illness due to respiratory failure. BMC Pediatr 2024; 24:409. [PMID: 38918739 PMCID: PMC11202389 DOI: 10.1186/s12887-024-04888-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 06/17/2024] [Indexed: 06/27/2024] Open
Abstract
BACKGROUND Adherence with follow-up appointments after a pediatric intensive care unit (PICU) admission is likely a key component in managing post-PICU sequalae. However, prior work on PICU follow-up adherence is limited. The objective of this study is to identify hospitalization characteristics, discharge child health metrics, and follow-up characteristics associated with full adherence with recommended follow-up at a quaternary care center after a PICU admission due to respiratory failure. METHODS We conducted a retrospective cohort study of patients ≤ 18 years with respiratory failure admitted between 1/2013-12/2014 to a quaternary care PICU. Post-hospitalization full adherence with recommended follow-up in the two years post discharge (1/2013-3/2017) at the quaternary care center was quantified and compared by demographics, baseline child health metrics, hospitalization characteristics, discharge child health metrics, and follow-up characteristics in bivariate and multivariate analyses. Patients were dichotomized into being non-adherent with follow-up (patients who attended less than 100% of recommended appointments at the quaternary care center) and fully adherent (patients who attended 100% of recommended appointments at the quaternary care center). RESULTS Of 155 patients alive at hospital discharge, 140 (90.3%) were recommended to follow-up at the quaternary care center. Of the 140 patients with recommended follow-up at the quaternary care center, 32.1% were non-adherent with follow-up and 67.9% were fully adherent. In a multivariable logistic regression model, each additional recommended unique follow-up appointment was associated with lower odds of being fully adherent with follow-up (OR 0.74, 95% CI 0.60-0.91, p = 0.005), and each 10% increase in the proportion of appointments scheduled before discharge was associated with higher odds of being fully adherent with follow-up (OR 1.02, 95% CI 1.01-1.03, p = 0.004). CONCLUSIONS After admission for acute respiratory failure, only two-thirds of children were fully adherent with recommended follow-up at a quaternary care center. Our findings suggest that limiting the recommended follow-up to only key essential healthcare providers and working to schedule as many appointments as possible before discharge could improve follow-up adherence. However, a better understanding of the factors that lead to non-adherence with follow-up appointments is needed to inform broader system-level approaches could help improve PICU follow-up adherence.
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Affiliation(s)
- Lauren M Yagiela
- Division of Critical Care, Department of Pediatrics, Children's Hospital of Michigan, Detroit, MI, USA.
- Department of Pediatrics, Central Michigan University, Mt. Pleasant, MI, USA.
| | - Marie A Pfarr
- Department of Pediatrics, Division of Pediatric Hospital Medicine, University of Alabama at Birmingham, Children's of Alabama, Birmingham, AL, USA
| | - Kathleen Meert
- Division of Critical Care, Department of Pediatrics, Children's Hospital of Michigan, Detroit, MI, USA
- Department of Pediatrics, Central Michigan University, Mt. Pleasant, MI, USA
| | - Fola O Odetola
- Department of Pediatrics and Child Health Evaluation and Research Center, University of Michigan, Ann Arbor, MI, USA
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Ames SG, Maddux AB, Burgunder L, Meeks H, Fink EL, Meert KL, Zinter MS, Mourani PM, Carcillo JA, Carpenter T, Pollack MM, Mareboina M, Notterman DA, Sapru A. Healthcare Burden and Resource Utilization After Pediatric Acute Respiratory Distress Syndrome: A Secondary Analysis of the Collaborative Pediatric Critical Care Research Network Acute Respiratory Distress Syndrome Study. Pediatr Crit Care Med 2024; 25:518-527. [PMID: 38445974 PMCID: PMC11178270 DOI: 10.1097/pcc.0000000000003476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
Abstract
OBJECTIVES To describe family healthcare burden and health resource utilization in pediatric survivors of acute respiratory distress syndrome (ARDS) at 3 and 9 months. DESIGN Secondary analysis of a prospective multisite cohort study. SETTING Eight academic PICUs in the United States (2019-2020). PATIENTS Critically ill children with ARDS and follow-up survey data collected at 3 and/or 9 months after the event. INTERVENTIONS None. METHODS AND MEASUREMENT We evaluated family healthcare burden, a measure of healthcare provided by families at home, and child health resource use including medication use and emergency department (ED) and hospital readmissions during the initial 3- and 9-month post-ARDS using proxy-report. Using multivariable logistic regression, we evaluated patient characteristics associated with family healthcare burden at 3 months. MAIN RESULTS Of 109 eligible patients, 74 (68%) and 63 patients (58%) had follow-up at 3- and 9-month post-ARDS. At 3 months, 46 families (62%) reported healthcare burden including (22%) with unmet care coordination needs. At 9 months, 33 families (52%) reported healthcare burden including 10 families (16%) with unmet care coordination needs. At month 3, 61 patients (82%) required prescription medications, 13 patients (18%) had ED visits and 16 patients (22%) required hospital readmission. At month 9, 41 patients (65%) required prescription medications, 19 patients (30%) had ED visits, and 16 (25%) required hospital readmission were reported. Medication use was associated with family healthcare burden at both 3 and 9 months. In a multivariable analysis, preillness functional status and chronic conditions were associated with healthcare burden at month 3 but illness characteristics were not. CONCLUSIONS Pediatric ARDS survivors report high rates of healthcare burden and health resource utilization at 3- and 9-month post-ARDS. Future studies should assess the impact of improved care coordination to simplify care (e.g., medication management) and improve family burden.
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Affiliation(s)
| | - Aline B. Maddux
- University of Colorado School of Medicine, Children’s Hospital of Colorado, Aurora, CO
| | | | | | - Erica L. Fink
- Children’s Hospital of Pittsburgh, University of Pittsburgh Medical Center, Pittsburgh, PA
| | | | - Matt S. Zinter
- Benioff Children’s Hospital, University of California-San Francisco, San Francisco, CA
| | - Peter M. Mourani
- University of Colorado School of Medicine, Children’s Hospital of Colorado, Aurora, CO
| | - Joseph A Carcillo
- Children’s Hospital of Pittsburgh, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Todd Carpenter
- University of Colorado School of Medicine, Children’s Hospital of Colorado, Aurora, CO
| | | | | | | | - Anil Sapru
- Mattel Children’s Hospital, University of California-Los Angeles, Los Angeles, CA
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Maddux AB, Miller KR, Sierra YL, Bennett TD, Watson RS, Spear M, Pyle LL, Mourani PM. Recovery Trajectories in Children Requiring 3 or More Days of Invasive Ventilation. Crit Care Med 2024; 52:798-810. [PMID: 38193769 PMCID: PMC11018493 DOI: 10.1097/ccm.0000000000006187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
OBJECTIVES To characterize health-related quality of life (HRQL) and functional recovery trajectories and risk factors for prolonged impairments among critically ill children receiving greater than or equal to 3 days of invasive ventilation. DESIGN Prospective cohort study. SETTING Quaternary children's hospital PICU. PATIENTS Children without a preexisting tracheostomy who received greater than or equal to 3 days of invasive ventilation, survived hospitalization, and completed greater than or equal to 1 postdischarge data collection. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS We evaluated 144 children measuring HRQL using proxy-report Pediatric Quality of Life Inventory and functional status using the Functional Status Scale (FSS) reflecting preillness baseline, PICU and hospital discharge, and 1, 3, 6, and 12 months after hospital discharge. They had a median age of 5.3 years (interquartile range, 1.1-13.0 yr), 58 (40%) were female, 45 (31%) had a complex chronic condition, and 110 (76%) had normal preillness FSS scores. Respiratory failure etiologies included lung disease ( n = 49; 34%), neurologic failure ( n = 23; 16%), and septic shock ( n = 22; 15%). At 1-month postdischarge, 68 of 122 (56%) reported worsened HRQL and 35 (29%) had a new functional impairment compared with preillness baseline. This improved at 3 months to 54 (46%) and 24 (20%), respectively, and remained stable through the remaining 9 months of follow-up. We used interaction forests to evaluate relative variable importance including pairwise interactions and found that therapy consultation within 3 days of intubation was associated with better HRQL recovery in older patients and those with better preillness physical HRQL. During the postdischarge year, 76 patients (53%) had an emergency department visit or hospitalization, and 62 (43%) newly received physical, occupational, or speech therapy. CONCLUSIONS Impairments in HRQL and functional status as well as health resource use were common among children with acute respiratory failure. Early therapy consultation was a modifiable characteristic associated with shorter duration of worsened HRQL in older patients.
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Affiliation(s)
- Aline B. Maddux
- Department of Pediatrics, Section of Critical Care Medicine, University of Colorado School of Medicine, Aurora, CO
- Children’s Hospital Colorado, Aurora, CO
| | - Kristen R. Miller
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
| | - Yamila L. Sierra
- Research Institute, Pediatric Critical Care, Children’s Hospital Colorado, Aurora, CO
| | - Tellen D. Bennett
- Department of Pediatrics, Section of Critical Care Medicine, University of Colorado School of Medicine, Aurora, CO
- Children’s Hospital Colorado, Aurora, CO
- Department of Biomedical Informatics, University of Colorado School of Medicine, Aurora, CO
| | - R. Scott Watson
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, University of Washington School of Medicine and Center for Child Health, Behavior, and Development, Seattle Children’s Research Institute, Seattle, WA
| | - Matthew Spear
- Department of Pediatrics, Dell Children’s Medical Center, The University of Texas at Austin Dell Medical School, Austin, TX
| | - Laura L. Pyle
- Children’s Hospital Colorado, Aurora, CO
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
- Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora, CO
| | - Peter M. Mourani
- Department of Pediatrics, Section of Critical Care, University of Arkansas for Medical Sciences and Arkansas Children’s, Little Rock, AR
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McCabe BC, Morrison WE, Morgan RW, Himebauch AS. Admission Functional Status is Associated With Intensivists Perception of Extracorporeal Membrane Oxygenation Candidacy for Pediatric Acute Respiratory Failure. Pediatr Crit Care Med 2024; 25:354-361. [PMID: 38099731 DOI: 10.1097/pcc.0000000000003428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
OBJECTIVES To determine the association between admission Functional Status Scale (FSS) category and perceived extracorporeal membrane oxygenation (ECMO) candidacy for pediatric acute respiratory failure. DESIGN Prospective, cross-sectional study. SETTING Single-center, quaternary, and ECMO referral academic children's hospital between March 2021 and January 2022. SUBJECTS Pediatric intensivists directly caring for patients admitted with acute respiratory failure secondary to shock or respiratory disease. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Pediatric intensivists were surveyed about current patients within 72 hours of initiation or escalation of invasive mechanical ventilation on whether they would offer ECMO should their patient deteriorate. Baseline functional status was assessed using trichotomized admission FSS: 1) normal/mild dysfunction (6-9), 2) moderate dysfunction (10-15), and 3) severe dysfunction (> 16). Multivariable logistic regression clustered by physician was used to assess the association between admission FSS category with perceived ECMO candidacy. Thirty-seven intensivists participated with 76% (137/180) of survey responses by those with less than 10 years of experience. 81% of patients (146/180) were perceived as ECMO candidates and 19% of patients (34/180) were noncandidates. Noncandidates had worse admission FSS scores than candidates (15.5 vs. 9, p < 0.001). After adjustment for age, admission FSS category of severe dysfunction had lower odds of perceived ECMO candidacy compared with normal to mild dysfunction (odds ratio [OR] 0.18 [95% CI, 0.06-0.56], p < 0.003). Patients with an abnormal communication subscore domain had the lowest odds of being considered a candidate (unadjusted OR 0.44 [95% CI, 0.29-0.68], p < 0.0001). CONCLUSIONS In this prospective, single-center, cross-sectional study, admission FSS category indicating worse baseline functional status impacted pediatric intensivists' perceptions of ECMO candidacy for patients with acute respiratory failure. Abnormal FSS subscores in the neurocognitive domains were the most important considerations. Future studies should better seek to define the decision-making priorities of both parents and medical specialists for the utilization of ECMO in children with acute respiratory failure.
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Affiliation(s)
- Brenna C McCabe
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, PA
- Division of Pediatric Critical Care and Hospital Medicine, Department of Pediatrics, Columbia University Irving Medical Center and Morgan Stanley Children's Hospital, New York, NY
| | - Wynne E Morrison
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, PA
- Department of Pediatrics, The Justin Michael Ingerman Center for Pediatric Palliative Care, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Ryan W Morgan
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Adam S Himebauch
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, PA
- ECMO Center, The Children's Hospital of Philadelphia, Philadelphia, PA
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Kolli S, Opolka C, Westbrook A, Gillespie S, Mason C, Truitt B, Kamat P, Fitzpatrick A, Grunwell JR. Outcomes of children with life-threatening status asthmaticus requiring isoflurane therapy and extracorporeal life support. J Asthma 2023; 60:1926-1934. [PMID: 36927245 PMCID: PMC10524452 DOI: 10.1080/02770903.2023.2191715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 03/06/2023] [Accepted: 03/13/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND Severe, refractory asthma is a life-threatening emergency that may be treated with isoflurane and extracorporeal life support. The objective of this study was to describe the clinical response to isoflurane and outcomes after discharge of children who received isoflurane and/or extracorporeal life-support for near-fatal asthma. METHODS This was a retrospective descriptive study using electronic medical record data from two pediatric intensive care units within a single healthcare system in Atlanta, GA. RESULTS Forty-five children received isoflurane, and 14 children received extracorporeal life support, 9 without a trial of isoflurane. Hypercarbia and acidosis improved within four hours of starting isoflurane. Four children died during the index admission for asthma. Twenty-seven percent had a change in Functional Status Score of three or more points from baseline to PICU discharge. Patients had median percent predicted FEV1 and FEV1/FVC ratios pre- and post-bronchodilator values below normal pediatric values. CONCLUSION Children who received isoflurane and/or ECLS had a high frequency of previous PICU admission and intubation. Improvement in ventilation and acidosis occurred within the first four hours of starting isoflurane. Children who required isoflurane or ECLS may develop long-lasting deficits in their functional status. Children with near-fatal asthma are a high-risk group and require improved follow-up in the year following PICU discharge.
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Affiliation(s)
- Sneha Kolli
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
- Children’s Healthcare of Atlanta at Egleston, Atlanta, GA
| | - Cydney Opolka
- Children’s Healthcare of Atlanta at Egleston, Atlanta, GA
| | - Adrianna Westbrook
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
- Pediatric Biostatistics Core, Department of Pediatrics, Emory University
| | - Scott Gillespie
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
- Pediatric Biostatistics Core, Department of Pediatrics, Emory University
| | - Carrie Mason
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
| | - Brittany Truitt
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
- Children’s Healthcare of Atlanta at Egleston, Atlanta, GA
| | - Pradip Kamat
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
- Children’s Healthcare of Atlanta at Egleston, Atlanta, GA
| | - Anne Fitzpatrick
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
- Children’s Healthcare of Atlanta at Egleston, Atlanta, GA
| | - Jocelyn R. Grunwell
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
- Children’s Healthcare of Atlanta at Egleston, Atlanta, GA
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Keim G, Hsu JY, Pinto NP, McSherry ML, Gula AL, Christie JD, Yehya N. Readmission Rates After Acute Respiratory Distress Syndrome in Children. JAMA Netw Open 2023; 6:e2330774. [PMID: 37682574 PMCID: PMC10492185 DOI: 10.1001/jamanetworkopen.2023.30774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 07/19/2023] [Indexed: 09/09/2023] Open
Abstract
Importance An increasing number of children survive after acute respiratory distress syndrome (ARDS). The long-term morbidity affecting these survivors, including the burden of hospital readmission and key factors associated with readmission, is unknown. Objective To determine 1-year readmission rates among survivors of pediatric ARDS and to investigate the associations of 3 key index hospitalization factors (presence or development of a complex chronic condition, receipt of a tracheostomy, and hospital length of stay [LOS]) with readmission. Design, Setting, and Participants This retrospective cohort study used data from the commercial or Medicaid IBM MarketScan databases between 2013 and 2017, with follow-up data through 2018. Participants included hospitalized children (aged ≥28 days to <18 years) who received mechanical ventilation and had algorithm-identified ARDS. Data analysis was completed from March 2022 to March 2023. Exposures Complex chronic conditions (none, nonrespiratory, and respiratory), receipt of tracheostomy, and index hospital LOS. Main Outcomes and Measures The primary outcome was 1-year, all-cause hospital readmission. Univariable and multivariable Cox proportional hazard models were created to test the association of key hospitalization factors with readmission. Results One-year readmission occurred in 3748 of 13 505 children (median [IQR] age, 4 [0-14] years; 7869 boys [58.3%]) with mechanically ventilated ARDS who survived to hospital discharge. In survival analysis, the probability of 1-year readmission was 30.0% (95% CI, 29.0%-30.8%). One-half of readmissions occurred within 61 days of discharge (95% CI, 56-67 days). Both respiratory (adjusted hazard ratio [aHR], 2.69; 95% CI, 2.42-2.98) and nonrespiratory (aHR, 1.86; 95% CI, 1.71-2.03) complex chronic conditions were associated with 1-year readmission. Placement of a new tracheostomy (aHR, 1.98; 95% CI, 1.69-2.33) and LOS 14 days or longer (aHR, 1.87; 95% CI, 1.62-2.16) were associated with readmission. After exclusion of children with chronic conditions, LOS 14 days or longer continued to be associated with readmission (aHR, 1.92; 95% CI, 1.49-2.47). Conclusions and Relevance In this retrospective cohort study of children with ARDS who survived to discharge, important factors associated with readmission included the presence or development of chronic medical conditions during the index admission, tracheostomy placement during index admission, and index hospitalization of 14 days or longer. Future studies should evaluate whether postdischarge interventions (eg, telephonic contact, follow-up clinics, and home health care) may help reduce the readmission burden.
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Affiliation(s)
- Garrett Keim
- Department of Anesthesiology and Critical Care Medicine, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia
- Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia
| | - Jesse Y. Hsu
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Neethi P. Pinto
- Department of Anesthesiology and Critical Care Medicine, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Megan L. McSherry
- Department of Anesthesiology and Critical Care Medicine, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Annie Laurie Gula
- Department of Anesthesiology and Critical Care Medicine, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Jason D. Christie
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia
- Division of Pulmonary, Allergy and Critical Care Medicine, Hospital of the University of Pennsylvania, University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Nadir Yehya
- Department of Anesthesiology and Critical Care Medicine, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia
- Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia
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Hamill GS, Remy KE, Slain KN, Sallee CJ, Khemani R, Smith L, Shein SL. Association of Interventions With Outcomes in Children At-Risk for Pediatric Acute Respiratory Distress Syndrome: A Pediatric Acute Respiratory Distress Syndrome Incidence and Epidemiology Study. Pediatr Crit Care Med 2023; 24:574-583. [PMID: 37409896 DOI: 10.1097/pcc.0000000000003217] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
OBJECTIVES Describe the frequency with which transfusion and medications that modulate lung injury are administered to children meeting at-risk for pediatric acute respiratory distress syndrome (ARF-PARDS) criteria and evaluate for associations of transfusion, fluid balance, nutrition, and medications with unfavorable clinical outcomes. DESIGN Secondary analysis of the Pediatric Acute Respiratory Distress Syndrome Incidence and Epidemiology study, a prospective point prevalence study. All enrolled ARF-PARDS patients were included unless they developed subsequent pediatric acute respiratory distress syndrome (PARDS) within 24 hours of PICU admission or PICU length of stay was less than 24 hours. Univariate and multivariable analyses were used to identify associations between therapies given during the first 2 calendar days after ARF-PARDS diagnosis and subsequent PARDS diagnosis (primary outcome), 28-day PICU-free days (PFDs), and 28-day ventilator-free days (VFDs). SETTING Thirty-seven international PICUs. PATIENTS Two hundred sixty-seven children meeting Pediatric Acute Lung Injury Consensus Conference ARF-PARDS criteria. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS During the first 2 days after meeting ARF-PARDS criteria, 55% of subjects received beta-agonists, 42% received corticosteroids, 28% received diuretics, and 9% were transfused. Subsequent PARDS (15%) was associated with platelet transfusion (n = 11; adjusted odds ratio: 4.75 [95% CI 1.03-21.92]) and diuretics (n = 74; 2.55 [1.19-5.46]) in multivariable analyses that adjusted for comorbidities, PARDS risk factor, initial oxygen saturation by pulse oximetry:Fio2 ratio, and initial type of ventilation. Beta-agonists were associated with lower adjusted odds of subsequent PARDS (0.43 [0.19-0.98]). Platelets and diuretics were also associated with fewer PFDs and fewer VFDs in the multivariable models, and TPN was associated with fewer PFDs. Corticosteroids, net fluid balance, and volume of enteral feeding were not associated with the primary or secondary outcomes. CONCLUSIONS There is an independent association between platelet transfusion, diuretic administration, and unfavorable outcomes in children at risk for PARDS, although this may be related to treatment bias and unmeasured confounders. Nevertheless, prospective evaluation of the role of these management strategies on outcomes in children with ARF-PARDS is needed.
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Affiliation(s)
- Grant S Hamill
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Rainbow Babies and Children's Hospital, Cleveland, OH
| | - Kenneth E Remy
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Rainbow Babies and Children's Hospital, Cleveland, OH
| | - Katherine N Slain
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Rainbow Babies and Children's Hospital, Cleveland, OH
| | - Colin J Sallee
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, UCLA Mattel Children's Hospital, Los Angeles, CA
| | - Robinder Khemani
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Children's Hospital Los Angeles, Los Angeles, CA
| | - Lincoln Smith
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Seattle Children's Hospital, Seattle, WA
| | - Steven L Shein
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Rainbow Babies and Children's Hospital, Cleveland, OH
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Maddux AB, Grunwell JR, Newhams MM, Chen SR, Olson SM, Halasa NB, Weiss SL, Coates BM, Schuster JE, Hall MW, Nofziger RA, Flori HR, Gertz SJ, Kong M, Sanders RC, Irby K, Hume JR, Cullimore ML, Shein SL, Thomas NJ, Miller K, Patel M, Fitzpatrick AM, Phipatanakul W, Randolph AG. Association of Asthma With Treatments and Outcomes in Children With Critical Influenza. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:836-843.e3. [PMID: 36379408 PMCID: PMC10006305 DOI: 10.1016/j.jaip.2022.10.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/24/2022] [Accepted: 10/25/2022] [Indexed: 11/14/2022]
Abstract
BACKGROUND Hospitalization for severe influenza infection in childhood may result in postdischarge sequelae. OBJECTIVE To evaluate inpatient management and postdischarge sequelae in children with critical respiratory illness owing to influenza with or without preexisting asthma. METHODS This was a prospective, observational multicenter study of children (aged 8 months to 17 years) admitted to a pediatric intensive care or high-acuity unit (in November 2019 to April 2020) for influenza. Results were stratified by preexisting asthma. Prehospital status, hospital treatments, and outcomes were collected. Surveys at approximately 90 days after discharge evaluated postdischarge health resource use, functional status, and respiratory symptoms. RESULTS A total of 165 children had influenza: 56 with preexisting asthma (33.9%) and 109 without it (66.1%; 41.1% and 39.4%, respectively, were fully vaccinated against influenza). Fifteen patients with preexisting asthma (26.7%) and 34 without it (31.1%) were intubated. More patients with versus without preexisting asthma received pharmacologic asthma treatments during hospitalization (76.7% vs 28.4%). Of 136 patients with 90-day survey data (82.4%; 46 with preexisting asthma [33.8%] and 90 without it [66.1%]), a similar proportion had an emergency department/urgent care visit (4.3% vs 6.6%) or hospital readmission (8.6% vs 3.3%) for a respiratory condition. Patients with preexisting asthma more frequently experienced asthma symptoms (78.2% vs 3.3%) and had respiratory specialist visits (52% vs 20%) after discharge. Of 109 patients without preexisting asthma, 10 reported receiving a new diagnosis of asthma (11.1%). CONCLUSIONS Respiratory health resource use and symptoms are important postdischarge outcomes after influenza critical illness in children with and without preexisting asthma. Less than half of children were vaccinated for influenza, a tool that could mitigate critical illness and its sequelae.
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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, Colo
| | - Jocelyn R Grunwell
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Ga; Division of Critical Care Medicine, Children's Healthcare of Atlanta, Atlanta, Ga
| | - Margaret M Newhams
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, Mass
| | - Sabrina R Chen
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, Mass
| | - Samantha M Olson
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control of Prevention, Atlanta, Ga
| | - Natasha B Halasa
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tenn
| | - Scott L Weiss
- Division of Critical Care, Department of Anesthesiology and Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pa
| | - Bria M Coates
- Division of Critical Care Medicine, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill
| | - Jennifer E Schuster
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Children's Mercy Kansas City, Kansas City, Miss
| | - Mark W Hall
- Division of Critical Care Medicine, Department of Pediatrics, Nationwide Children's Hospital, Columbus, Ohio
| | - Ryan A Nofziger
- Division of Critical Care Medicine, Department of Pediatrics, Akron Children's Hospital, Akron, Ohio
| | - Heidi R Flori
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Mott Children's Hospital and University of Michigan, Ann Arbor, Mich
| | - Shira J Gertz
- Division of Pediatric Critical Care, Department of Pediatrics, Cooperman Barnabas Medical Center, Livingston, NJ
| | - Michele Kong
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Ala
| | - Ronald C Sanders
- Section of Pediatric Critical Care, Department of Pediatrics, Arkansas Children's Hospital, Little Rock, Ark
| | - Katherine Irby
- Section of Pediatric Critical Care, Department of Pediatrics, Arkansas Children's Hospital, Little Rock, Ark
| | - Janet R Hume
- Division of Pediatric Critical Care, University of Minnesota Masonic Children's Hospital, Minneapolis, Minn
| | - Melissa L Cullimore
- Division of Pediatric Critical Care, Department of Pediatrics, University of Nebraska Medical Center, Omaha, Neb
| | - Steven L Shein
- Division of Pediatric Critical Care Medicine, Rainbow Babies and Children's Hospital, Cleveland, Ohio
| | - Neal J Thomas
- Department of Pediatrics, Penn State Hershey Children's Hospital, Penn State University College of Medicine, Hershey, Pa
| | - Kristen Miller
- Department of Pediatrics, Section of Critical Care Medicine, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colo
| | - Manish Patel
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control of Prevention, Atlanta, Ga
| | - Anne M Fitzpatrick
- Children's Healthcare of Atlanta, Division of Pulmonology, Cystic Fibrosis, and Sleep Medicine, Atlanta, Ga
| | - Wanda Phipatanakul
- Department of Pediatrics, Division of Immunology, Boston Children's Hospital, Boston, Mass
| | - Adrienne G Randolph
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, Mass; Department of Anaesthesia, Harvard Medical School, Boston, Mass.
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10
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Tucker MH, Yeh HW, Oh D, Shaw N, Kumar N, Sampath V. Preterm sepsis is associated with acute lung injury as measured by pulmonary severity score. Pediatr Res 2023; 93:1050-1056. [PMID: 35906303 DOI: 10.1038/s41390-022-02218-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 06/30/2022] [Accepted: 07/12/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Sepsis related acute lung injury (ALI) is established in adults but has not been investigated in premature infants. Herein, we used pulmonary severity score (PSS) trajectories and C-reactive protein (CRP) to examine the relation between sepsis and ALI in premature infants. METHODS This retrospective study identified 211 sepsis and 123 rule out (RO) events in 443 infants born <31 weeks and <1500 grams. The PSS was calculated prior to, at the time of, and up to 1 week after each event. Initial and peak CRP values were collected for each event. RESULTS PSS significantly increased at 0 h from baseline (-72h) and remained increased at all subsequent time points (all p < 0.002) in sepsis events. Mean PSS in sepsis episodes were also higher compared to RO events at +24 h, +48 h, +72 h, and +168 h (all p < 0.004). A positive correlation was noted between peak CRP values in sepsis events and PSS at 0 h, +24 h, +48 h, and +72 h. CONCLUSIONS The temporal PSS trends and correlation with CRP levels observed in sepsis but not in RO events supports the hypothesis that neonatal sepsis is associated with ALI and contributes to the accumulating evidence that neonatal ARDS occurs. IMPACT To evaluate pulmonary severity scores and c-reactive protein values over time to establish an association between preterm neonatal sepsis and acute lung injury (ALI). Though sepsis is well established as the most common indirect cause of ALI leading to acute respiratory distress syndrome (ARDS) in adults and pediatrics, this phenomenon remains undefined in neonates. This study validates the proposal by the Neonatal ARDS Project that ARDS also occurs in neonates by demonstrating acute and sustained changes in markers of pulmonary injury temporally related to a diagnosis of neonatal sepsis in preterm infants.
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Affiliation(s)
- Megan Hudson Tucker
- Division of Neonatology, Children's Mercy Kansas City, University of Missouri-Kansas City, Kansas City, MO, USA.
| | - Hung-Wen Yeh
- Division of Health Services and Outcomes Research, Children's Mercy Kansas City, University of Missouri-Kansas City, Kansas City, MO, USA
| | - Daniel Oh
- University of Missouri at Kansas City School of Medicine, Kansas City, MO, USA
| | - Nicole Shaw
- Division of Neonatology, Hurley Children's Hospital, Flint, MI, USA
| | - Navin Kumar
- Division of Neonatology, Hurley Children's Hospital, Flint, MI, USA
| | - Venkatesh Sampath
- Division of Neonatology, Children's Mercy Kansas City, University of Missouri-Kansas City, Kansas City, MO, USA
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11
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Killien EY, Maddux AB, Tse SM, Watson RS. Outcomes of Children Surviving Pediatric Acute Respiratory Distress Syndrome: From the Second Pediatric Acute Lung Injury Consensus Conference. Pediatr Crit Care Med 2023; 24:S28-S44. [PMID: 36661434 PMCID: PMC9869462 DOI: 10.1097/pcc.0000000000003157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVES To summarize the evidence for the Second Pediatric Acute Lung Injury Consensus Conference-2 (PALICC-2) recommendations for assessment of outcomes among patients surviving pediatric acute respiratory distress syndrome (PARDS). DATA SOURCES MEDLINE (Ovid), Embase (Elsevier), and CINAHL Complete (EBSCOhost). STUDY SELECTION We conducted a scoping review to identify studies evaluating outcomes following PARDS. We included studies of survivors of PARDS, acute respiratory failure with a high proportion of PARDS patients, or other critical illnesses if PARDS-specific outcomes could be extracted. DATA EXTRACTION Title/abstract review, full-text review, and data extraction using a standardized data collection form. DATA SYNTHESIS The Grading of Recommendations Assessment, Development and Evaluation approach was used to identify and summarize evidence and develop recommendations. Of 8,037 abstracts screened, we identified 20 articles for inclusion. Morbidity following PARDS was common and affected multiple domains of pulmonary and nonpulmonary function. There was insufficient evidence to generate any evidence-based recommendations. We generated eight good practice statements and five research statements. A panel of 52 experts discussed each proposed good practice statement and research statement, and the agreement rate was measured with an online voting process. Good practice statements describe the approach to clinical outcome assessment, assessment of pulmonary outcomes of children surviving PARDS, and assessment of nonpulmonary outcomes of children surviving PARDS including health-related quality of life and physical, neurocognitive, emotional, family, and social functioning. The five research statements relate to assessment of patient preillness status, use of postdischarge endpoints for clinical trials, the association between short-term and longer term outcomes, the trajectory of recovery following PARDS, and practices to optimize follow-up. CONCLUSIONS There is increasing evidence that children are at risk for impairments across a range of pulmonary and nonpulmonary health domains following hospitalization for PARDS. The results of this extensive scoping review and consensus conference involving experts in PARDS research, clinical care, and outcomes assessment provide guidance to clinicians and researchers on postdischarge follow-up to optimize the long-term health of patients surviving PARDS.
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Affiliation(s)
- Elizabeth Y. Killien
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington, Seattle, WA
- Harborview Injury Prevention & Research Center, University of Washington, Seattle, WA
| | - Aline B. Maddux
- Department of Pediatrics, Section of Critical Care Medicine, University of Colorado School of Medicine and Children’s Hospital Colorado, Aurora, CO
| | - Sze Man Tse
- Department of Pediatrics, University of Montréal, Montréal, Canada
- Division of Respiratory Medicine, Department of Pediatrics, Sainte-Justine University Hospital Center, Montréal, Québec, Canada
| | - R. Scott Watson
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington, Seattle, WA
- Center for Child Health, Behavior, & Development, Seattle Children’s Research Institute, Seattle, WA
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12
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Carlton EF, Yehya N. The future of paediatric acute respiratory distress syndrome. THE LANCET. RESPIRATORY MEDICINE 2023; 11:121-123. [PMID: 36566766 PMCID: PMC9889097 DOI: 10.1016/s2213-2600(22)00358-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 12/24/2022]
Affiliation(s)
- Erin F Carlton
- Division of Critical Care Medicine and Susan B Meister Child Health Evaluation and Research Center, Department of Pediatrics, University of Michigan, Ann Arbor, MI, USA
| | - Nadir Yehya
- Division of Pediatric Critical Care Medicine, and Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, PA 19104, USA.
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13
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Varughese A, Vinod VC, Pooboni SK, Abusamra R. Midwakh-Associated Acute Lung Injury (MALI) in a 14-Year-Old Male: A Case Report. Cureus 2022; 14:e31644. [DOI: 10.7759/cureus.31644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/18/2022] [Indexed: 11/19/2022] Open
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14
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McCrory MC, Woodruff AG, Saha AK, Evans JK, Halvorson EE, Bass AL. Nonadherence to appropriate tidal volume and PEEP in children with pARDS at a single center. Pediatr Pulmonol 2022; 57:2464-2473. [PMID: 35778788 PMCID: PMC9489656 DOI: 10.1002/ppul.26060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 06/22/2022] [Accepted: 06/26/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Low tidal volume and adequate positive end-expiratory pressure (PEEP) are evidence-based approaches for pediatric acute respiratory distress syndrome (pARDS), however, data are limited regarding their use since pARDS guidelines were revised in 2015. OBJECTIVE To identify prevalence of, and factors associated with, nonadherence to appropriate tidal volume and PEEP in children with pARDS. METHODS Retrospective cohort study of children 1 month to <18 years with pARDS who received invasive mechanical ventilation from 2016 to 2018 in a single pediatric intensive care unit (PICU). RESULTS At 24 h after meeting pARDS criteria, 48/86 (56%) patients received tidal volume ≤8 ml/kg of ideal body weight and 45/86 (52%) received appropriate PEEP, with 22/86 (26%) receiving both. Among patients ≥2 years of age, a lower proportion of patients with overweight/obesity (9/25, 36%) had appropriate tidal volume versus those in the normal or underweight category (16/22, 73%, p = 0.02). When FIO2 was ≥50%, PEEP was appropriate in 19/60 (32%) cases versus 26/26 (100%) with FIO2 < 50% (p < 0.0001). pARDS was documented in the progress note in 7/86 (8%) patients at 24 h. Severity of pARDS, documentation in the progress note, and other clinical factors were not significantly associated with use of appropriate tidal volume and PEEP, however pARDS was documented more commonly in patients with severe pARDS. CONCLUSIONS In a single PICU in the United States, children with pARDS did not receive appropriate tidal volume for ideal body weight nor PEEP. Targets for improving tidal volume and PEEP adherence may include overweight patients and those receiving FIO2 ≥ 50%, respectively.
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Affiliation(s)
- Michael C. McCrory
- Department of Anesthesiology, Wake Forest School of Medicine, Winston-Salem, NC
- Department of Pediatrics, Wake Forest School of Medicine, Winston-Salem, NC
| | - Alan G. Woodruff
- Department of Anesthesiology, Wake Forest School of Medicine, Winston-Salem, NC
- Department of Pediatrics, Wake Forest School of Medicine, Winston-Salem, NC
- Center for Redox in Biology and Medicine, Wake Forest School of Medicine, Winston-Salem, NC
| | - Amit K. Saha
- Department of Anesthesiology, Wake Forest School of Medicine, Winston-Salem, NC
| | - Joni K. Evans
- Department of Biostatistics; Wake Forest School of Medicine, Winston-Salem, NC
| | | | - Andora L Bass
- Department of Anesthesiology, Wake Forest School of Medicine, Winston-Salem, NC
- Department of Pediatrics, Wake Forest School of Medicine, Winston-Salem, NC
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15
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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: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [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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16
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Vo M, Miller K, Bennett TD, Mourani PM, LaVelle J, Carpenter TC, Scott Watson R, Pyle LL, Maddux AB. Postdischarge health resource use in pediatric survivors of prolonged mechanical ventilation for acute respiratory illness. Pediatr Pulmonol 2022; 57:1651-1659. [PMID: 35438830 PMCID: PMC9233134 DOI: 10.1002/ppul.25934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 03/04/2022] [Accepted: 04/17/2022] [Indexed: 11/10/2022]
Abstract
We aimed to identify characteristics associated with postdischarge health resource use in children without medical complexity who survived an episode of prolonged mechanical ventilation for respiratory illness. We hypothesized that longer durations of mechanical ventilation, noncomplex chronic conditions, and severe acute respiratory distress syndrome (ARDS) would be associated with readmission or an Emergency Department (ED) visit. In this retrospective cohort, we evaluated children without a complex chronic condition who survived a respiratory illness requiring ≥3 days of mechanical ventilation and who had insurance eligibility within the Colorado All Payers Claims Database. We used insurance claims to characterize health resource use and multivariable logistic regression to identify characteristics associated with readmission or an ED visit during the postdischarge year. We evaluated 82 children, median age 12.8 months (interquartile range [IQR]: 4.0-24.1), 20 (24%) with a noncomplex chronic condition and 62 (76%) without any chronic conditions. Bronchiolitis (60%) and pneumonia/aspiration pneumonitis (17%) were the most common etiologies of respiratory failure and 47 (57%) patients had severe ARDS. Forty-six (56%) patients had an ED visit or readmission. Among the 18 readmitted patients, 16/18 (89%) readmissions were for respiratory illness. Forty (49%) patients had ≥2 outpatient pulmonary visits and 45 (55%) filled a pulmonary medication prescription. In analyses controlling for age, illness severity and mechanical ventilation duration, severe ARDS was predictive of ED visit or readmission (odds ratio [OR]: 5.53 [95% confidence interval [CI]: 1.79, 19.09]). Children who survive prolonged mechanical ventilation for respiratory disease experience high rates of postdischarge health resource use, particularly those surviving severe ARDS.
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Affiliation(s)
- Michelle Vo
- University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Kristen Miller
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Tellen D Bennett
- Department of Pediatrics, Section of Critical Care Medicine, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colorado, USA.,Department of Pediatrics, Section of Informatics and Data Science, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colorado, USA
| | - Peter M Mourani
- Department of Pediatrics, Section of Critical Care, University of Arkansas for Medical Sciences and Arkansas Children's Hospital, Little Rock, Arkansas, USA
| | - Jaime LaVelle
- Department of Pediatrics, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Todd C Carpenter
- Department of Pediatrics, Section of Critical Care Medicine, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colorado, USA
| | - R Scott Watson
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, University of Washington School of Medicine and Center for Child Health, Behavior, and Development, Seattle Children's Research Institute, Seattle, Washington, USA
| | - Laura L Pyle
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA.,Department of Biostatistics and Informatics, Colorado School of Public Health, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Aline B Maddux
- Department of Pediatrics, Section of Critical Care Medicine, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colorado, USA
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17
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Gandhi CK, Thomas NJ, Meixia Y, Spear D, Fu C, Zhou S, Wu R, Keim G, Yehya N, Floros J. SNP–SNP Interactions of Surfactant Protein Genes in Persistent Respiratory Morbidity Susceptibility in Previously Healthy Children. Front Genet 2022; 13:815727. [PMID: 35401703 PMCID: PMC8989419 DOI: 10.3389/fgene.2022.815727] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 02/21/2022] [Indexed: 01/10/2023] Open
Abstract
We studied associations of persistent respiratory morbidity (PRM) at 6 and 12 months after acute respiratory failure (ARF) in previously healthy children with single-nucleotide polymorphisms (SNPs) of surfactant protein (SP) genes. Of the 250 enrolled subjects, 155 and 127 were followed at 6 and 12 months after an ARF episode, respectively. Logistic regression analysis and SNP–SNP interaction models were used. We found that 1) in the multivariate analysis, an increased risk at 6 and 12 months was associated with rs1124_A and rs4715_A of SFTPC, respectively; 2) in a single SNP model, increased and decreased risks of PRM at both timepoints were associated with rs1124 of SFTPC and rs721917 of SFTPD, respectively; an increased risk at 6 months was associated with rs1130866 of SFTPB and rs4715 of SFTPC, and increased and decreased risks at 12 months were associated with rs17886395 of SFTPA2 and rs2243639 of SFTPD, respectively; 3) in a two-SNP model, PRM susceptibility at both timepoints was associated with a number of intergenic interactions between SNPs of the studied SP genes. An increased risk at 12 months was associated with one intragenic (rs1965708 and rs113645 of SFTPA2) interaction; 4) in a three-SNP model, decreased and increased risks at 6 and 12 months, respectively, were associated with an interaction among rs1130866 of SFTPB, rs721917 of SFTPD, and rs1059046 of SFTPA2. A decreased risk at 6 months was associated with an interaction among the same SNPs of SFTPB and SFTPD and the rs1136450 of SFTPA1. The findings revealed that SNPs of all SFTPs appear to play a role in long-term outcomes of ARF survivors and may serve as markers for disease susceptibility.
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Affiliation(s)
- Chintan K. Gandhi
- Center for Host Defense, Inflammation, and Lung Disease (CHILD) Research, Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, United States
| | - Neal J. Thomas
- Center for Host Defense, Inflammation, and Lung Disease (CHILD) Research, Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, United States
| | - Ye Meixia
- Center for Computational Biology, College of Biological Sciences and Technology, Beijing Forestry University, Beijing, China
| | - Debbie Spear
- Center for Host Defense, Inflammation, and Lung Disease (CHILD) Research, Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, United States
| | - Chenqi Fu
- Public Health Science, Pennsylvania State University College of Medicine, Hershey, PA, United States
| | - Shouhao Zhou
- Public Health Science, Pennsylvania State University College of Medicine, Hershey, PA, United States
| | - Rongling Wu
- Public Health Science, Pennsylvania State University College of Medicine, Hershey, PA, United States
| | - Garrett Keim
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Nadir Yehya
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Joanna Floros
- Center for Host Defense, Inflammation, and Lung Disease (CHILD) Research, Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, United States
- Department of Obstetrics and Gynecology, Pennsylvania State University College of Medicine, Hershey, PA, United States
- *Correspondence: Joanna Floros,
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18
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Saju L, Rosenbaum D, Wilson-Costello D, Slain K, Stormorken A, Shein SL. Acute Neuro-Functional Morbidity Upon Discharge From the Pediatric Intensive Care Unit After Critical Bronchiolitis. Hosp Pediatr 2022; 12:353-358. [PMID: 35314858 DOI: 10.1542/hpeds.2021-006166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND AND OBJECTIVE Improved survival has shifted research focus toward understanding alternate PICU outcomes, including neurocognitive and functional changes. Bronchiolitis is a common PICU diagnosis, but its neuro-functional outcomes have not been adequately described in contemporary literature. The objective of the study is to describe the epidemiology and associated clinical characteristics of acute neuro-functional morbidity (ANFM) in critical bronchiolitis. METHODS Patients <2 years old admitted with bronchiolitis between 2014 and 2016 were identified. Demographics, medical history, length of stay (LOS), and need for intubation were collected. Children with a history of neurologic illness or illness associated with neurologic sequelae were termed "high risk"; others were termed "low risk." ANFM was defined both at PICU and hospital discharge as the presence of swallowing difficulty, nasogastric tube feeds, hypotonia, or lethargy. Variables were compared by using χ2 and Wilcoxon rank tests. RESULTS Among 417 children, 16.7% had ANFM, predominantly swallow difficulties (95.7%). Children with ANFM had lower weight (5.9 [4.4-8.2] vs 7.7 [5.5-9.7] kg, P = .001), longer LOS (6.6 [2.5-13.3] vs 1.9 [0.9-3.5] days, P < .001), intubation (51.4% vs 6.1%, P < .001) and high-risk status (37.1% vs 8.4%, P < .001). Among 362 low risk subjects, ANFM was identified in 44 (12%). In a multivariate logistic regression model, high-risk status, intubation, and ICU LOS were associated with ANFM. ANFM persisted to hospital discharge in 46% of cases. CONCLUSIONS One out of 6 patients with critical bronchiolitis had documentation consistent with ANFM at PICU discharge. Risk factors included previous neurologic conditions, longer LOS, and intubation. Many were low-risk and/or did not require intubation, indicating a risk for neuro-functional morbidities despite moderate acuity.
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Affiliation(s)
- Leya Saju
- Washington University School of Medicine, St. Louis, Missouri
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19
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Kollisch-Singule M, Ramcharran H, Satalin J, Blair S, Gatto LA, Andrews PL, Habashi NM, Nieman GF, Bougatef A. Mechanical Ventilation in Pediatric and Neonatal Patients. Front Physiol 2022; 12:805620. [PMID: 35369685 PMCID: PMC8969224 DOI: 10.3389/fphys.2021.805620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 12/15/2021] [Indexed: 11/30/2022] Open
Abstract
Pediatric acute respiratory distress syndrome (PARDS) remains a significant cause of morbidity and mortality, with mortality rates as high as 50% in children with severe PARDS. Despite this, pediatric lung injury and mechanical ventilation has been poorly studied, with the majority of investigations being observational or retrospective and with only a few randomized controlled trials to guide intensivists. The most recent and universally accepted guidelines for pediatric lung injury are based on consensus opinion rather than objective data. Therefore, most neonatal and pediatric mechanical ventilation practices have been arbitrarily adapted from adult protocols, neglecting the differences in lung pathophysiology, response to injury, and co-morbidities among the three groups. Low tidal volume ventilation has been generally accepted for pediatric patients, even in the absence of supporting evidence. No target tidal volume range has consistently been associated with outcomes, and compliance with delivering specific tidal volume ranges has been poor. Similarly, optimal PEEP has not been well-studied, with a general acceptance of higher levels of FiO2 and less aggressive PEEP titration as compared with adults. Other modes of ventilation including airway pressure release ventilation and high frequency ventilation have not been studied in a systematic fashion and there is too little evidence to recommend supporting or refraining from their use. There have been no consistent outcomes among studies in determining optimal modes or methods of setting them. In this review, the studies performed to date on mechanical ventilation strategies in neonatal and pediatric populations will be analyzed. There may not be a single optimal mechanical ventilation approach, where the best method may simply be one that allows for a personalized approach with settings adapted to the individual patient and disease pathophysiology. The challenges and barriers to conducting well-powered and robust multi-institutional studies will also be addressed, as well as reconsidering outcome measures and study design.
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Affiliation(s)
| | - Harry Ramcharran
- Department of Surgery, SUNY Upstate Medical University, Syracuse, NY, United States
| | - Joshua Satalin
- Department of Surgery, SUNY Upstate Medical University, Syracuse, NY, United States
- *Correspondence: Joshua Satalin,
| | - Sarah Blair
- Department of Surgery, SUNY Upstate Medical University, Syracuse, NY, United States
| | - Louis A. Gatto
- Department of Surgery, SUNY Upstate Medical University, Syracuse, NY, United States
| | - Penny L. Andrews
- Department of Trauma Critical Care Medicine, R Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Nader M. Habashi
- Department of Trauma Critical Care Medicine, R Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Gary F. Nieman
- Department of Surgery, SUNY Upstate Medical University, Syracuse, NY, United States
| | - Adel Bougatef
- Independent Researcher, San Antonio, TX, United States
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20
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Shein SL, Rotta AT. Long-term Neurocognitive Morbidity After a Single Episode of Respiratory Failure in Children. JAMA 2022; 327:823-825. [PMID: 35230414 DOI: 10.1001/jama.2021.24279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Steven L Shein
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Rainbow Babies & Children's Hospital, Cleveland, Ohio
| | - Alexandre T Rotta
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina
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21
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Yener N, Üdürgücü M, Yılmaz R, Kendirli T, Tekerek NÜ, Evren G, Arı HF, Yıldızdaş D, Demirkol D, Pişkin E, Duyu M, Dalkıran T, Akçay N, Yalındağ Öztürk N, Yeşilbaş O, Bozan G, Gurbanov A, Albayrak H. Influenza Virus Associated Pediatric Acute Respiratory Distress Syndrome: Clinical Characteristics and Outcomes. J Trop Pediatr 2021; 67:6420669. [PMID: 34734291 DOI: 10.1093/tropej/fmab090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND AND OBJECTIVE The aim of this multicenter retrospective study was to determine the clinical characteristics, treatment approaches and the course of pediatric acute respiratory distress syndrome (PARDS) which developed associated with the influenza virus in the 2019-20 season. METHODS Patients included 1 month to 18 years who were diagnosed with PARDS associated with the influenza virus in the 2019-20 season. RESULTS Sixty-seven patients were included in the study. The mean age of the patients was 64.16 ± 6.53 months, with 60% of the group <5 years. Influenza A was determined in 54 (80.5%) patients and Influenza B in 13 (19.5%). The majority of patients (73.1%) had a comorbidity. Fifty-eight (86.6%) patients were applied with invasive mechanical ventilation, Pediatric Acute Lung Injury Consensus Conference classification was mild in 5 (8.6%), moderate in 22 (37.9%) and severe in 31 (52.5%) patients. Ventilation was applied in the prone position to 40.3% of the patients, and in nonconventional modes to 24.1%. A total of 22 (33%) patients died, of which 4 had been previously healthy. Of the surviving 45 patients, 38 were discharged without support and 7 patients with a new morbidity. CONCLUSION Both Influenza A and Influenza B cause severe PARDS with similar characteristics and at high rates. Influenza-related PARDS cause 33% mortality and 15.5% morbidity among the study group. Healthy children, especially those aged younger than 5 years, are also at risk.
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Affiliation(s)
- Nazik Yener
- Division of Pediatric Critical Care, Ondokuz Mayıs University School of Medicine, Samsun, Turkey
| | - Muhammed Üdürgücü
- Division of Pediatric Critical Care, Ondokuz Mayıs University School of Medicine, Samsun, Turkey
| | - Resul Yılmaz
- Division of Pediatric Critical Care, Selcuk University School of Medicine, Samsun, Turkey
| | - Tanıl Kendirli
- Division of Pediatric Critical Care, Ankara University School of Medicine, Ankara, Turkey
| | - Nazan Ülgen Tekerek
- Division of Pediatric Critical Care, Akdeniz University School of Medicine, Antalya, Turkey
| | - Gültaç Evren
- Division of Pediatric Critical Care, Dokuz Eylül University School of Medicine, Izmir, Turkey
| | - Hatice Feray Arı
- Division of Pediatric Critical Care, Ege University School of Medicine, Izmir, Turkey
| | - Dinçer Yıldızdaş
- Division of Pediatric Critical Care, Cukurova University School of Medicine, Adana, Turkey
| | - Demet Demirkol
- Division of Pediatric Critical Care, Istanbul University School of Medicine, Istanbul, Turkey
| | - Ethem Pişkin
- Division of Pediatric Critical Care, Zonguldak Karaelmas University School of Medicine, Zonguldak, Turkey
| | - Muhterem Duyu
- Division of Pediatric Critical Care, Istanbul Medeniyet University Goztepe Training and Research Hospital, Istanbul, Turkey
| | - Tahir Dalkıran
- Division of Pediatric Critical Care, Nezip Fazil State Hospital, Kahramanmaras, Turkey
| | - Nihal Akçay
- Division of Pediatric Critical Care, İstanbul Bakırköy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Nilüfer Yalındağ Öztürk
- Division of Pediatric Critical Care, Marmara University School of Medicine, Istanbul, Turkey
| | - Osman Yeşilbaş
- Training and Research Hospital, Bezmialem University, Istanbul, Turkey
| | - Gürkan Bozan
- Division of Pediatric Critical Care, Eskişehir Osmangazi University School of Medicine, Eskişehir, Turkey
| | - Anar Gurbanov
- Division of Pediatric Critical Care, Ankara University School of Medicine, Ankara, Turkey
| | - Hatice Albayrak
- Division of Pediatric Critical Care, Ondokuz Mayıs University School of Medicine, Samsun, Turkey
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22
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Maddux AB, Mourani PM, Banks R, Reeder RW, Pollack MM, Berg RA, Meert KL, McQuillen PS, Yates AR, Notterman DA, Berger JT. Inhaled Nitric Oxide Use and Outcomes in Critically Ill Children With a History of Prematurity. Respir Care 2021; 66:1549-1559. [PMID: 34552014 PMCID: PMC8810581 DOI: 10.4187/respcare.08766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Inhaled nitric oxide (INO) is used to treat hypoxic respiratory failure without clear evidence of benefit. Future trials to evaluate its use will be designed based on an understanding of the populations in which this therapy is provided and with outcomes based on patient characteristics, for example, a history of premature birth. METHODS This was a multi-center prospective observational study that evaluated subjects in the pediatric ICU who were treated with INO for a respiratory indication, excluding those treated in the neonatal ICU or treated for birth-related disease. We used logistic regression to evaluate characteristics associated with mortality and duration of mechanical ventilation. Specifically, we compared subjects born early preterm (<32 weeks post-conceptual age), late preterm (32-37 weeks post-conceptual age), and full term. RESULTS A total of 163 children (median age [interquartile range], 1.8 [0.7-6.0] y) were included, 41 (25.2%) had a history of preterm birth (18 born early preterm and 23 born late preterm). INO was initiated for less-severe lung disease in the early preterm versus late preterm versus full-term subjects (median mean airway pressures, 16 vs 19 vs 19 cm H2O; P = .03), although the oxygenation index and oxygenation saturation index did not differ. The early preterm subjects had more ventilator-free days (median, 18.0, 7.0, 4.5 d; P = .02) and lower 28-d mortality (0, 26.1, 32.0%; P = .007). Lower respiratory tract disease, but not a history of prematurity, was independently associated with lower mortality. CONCLUSIONS INO was used differently in early preterm subjects. Clinical trials that evaluate INO use should have standardized oxygenation deficit thresholds for initiation of therapy and should consider stratifying by early preterm status.
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Affiliation(s)
- Aline B Maddux
- Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado.
| | - Peter M Mourani
- Arkansas Children's Hospital, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | | | | | | | - Robert A Berg
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | | | | | - Andrew R Yates
- Nationwide Children's Hospital, The Ohio State University, Columbus, Ohio
| | - Daniel A Notterman
- Department of Molecular Biology, Princeton University, Princeton, New Jersey
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23
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Loh SW, Gan MY, Wong JJM, Ong C, Mok YH, Lee JH. High burden of acquired morbidity in survivors of pediatric acute respiratory distress syndrome. Pediatr Pulmonol 2021; 56:2769-2775. [PMID: 34042315 DOI: 10.1002/ppul.25520] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/30/2021] [Accepted: 05/21/2021] [Indexed: 11/07/2022]
Abstract
INTRODUCTION With improving mortality rates in pediatric acute respiratory distress syndrome (PARDS), functional outcomes in survivors are increasingly important. We aim to describe the change in functional status score (FSS) from baseline to discharge and to identify risk factors associated with poor functional outcomes. METHODS We examined clinical records of patients with PARDS admitted to our pediatric intensive care unit (PICU) from 2009 to 2016. Our primary outcome was acquired morbidity at PICU and hospital discharge (defined by an increase in FSS ≥3 points above baseline). We included severity of illness scores and severity of PARDS in our bivariate analysis for risk factors for acquired morbidity. RESULTS There were 181 patients with PARDS, of which 90 (49.7%) survived. Median pediatric index of mortality 2 score was 4.05 (1.22, 8.70) and 21 (23.3%) survivors had severe PARDS. A total of 59 (65.6%) and 14 (15.6%) patients had acquired morbidity at PICU and hospital discharge, respectively. Median baseline FSS was 6.00 (6.00, 6.25), which increased to 11.00 (8.75, 12.00) at PICU discharge before decreasing to 7.50 (6.00, 9.25) at hospital discharge. All patients had significantly higher FSS at both PICU and hospital discharge median compared to baseline. Feeding and respiratory were the most affected domains. After adjusting for severity of illness, severity categories of PARDS were not a risk factor for acquired morbidity. CONCLUSION Acquired morbidity in respiratory and feeding domains was common in PARDS survivors. Specific attention should be given to these two domains of functional outcomes in these children.
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Affiliation(s)
- Sin Wee Loh
- Children's Intensive Care Unit, Department of Pediatric Subspecialties, KK Women's and Children's Hospital, Singapore, Singapore
| | - Ming Ying Gan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Judith Ju-Ming Wong
- Children's Intensive Care Unit, Department of Pediatric Subspecialties, KK Women's and Children's Hospital, Singapore, Singapore
| | - Chengsi Ong
- Department of Nutrition & Dietetics, KK Women's and Children's Hospital, Singapore, Singapore
| | - Yee Hui Mok
- Children's Intensive Care Unit, Department of Pediatric Subspecialties, KK Women's and Children's Hospital, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore
| | - Jan Hau Lee
- Children's Intensive Care Unit, Department of Pediatric Subspecialties, KK Women's and Children's Hospital, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore
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24
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Inflammatory Biomarkers Are Associated With a Decline in Functional Status at Discharge in Children With Acute Respiratory Failure: An Exploratory Analysis. Crit Care Explor 2021; 3:e0467. [PMID: 34278308 PMCID: PMC8280074 DOI: 10.1097/cce.0000000000000467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Supplemental Digital Content is available in the text. To evaluate the link between early acute respiratory failure and functional morbidity in survivors using the plasma biomarkers interleukin-8, interleukin-1 receptor antagonist, thrombomodulin, and plasminogen activator inhibitor-1. We hypothesized that children with acute respiratory failure with higher levels of inflammation would have worse functional outcomes at discharge, as measured by Pediatric Overall Performance Category.
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25
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Abstract
Supplemental Digital Content is available in the text. Objectives: To conduct a scoping review to 1) describe findings and determinants of physical functioning in children during and/or after PICU stay, 2) identify which domains of physical functioning are measured, 3) and synthesize the clinical and research knowledge gaps. Data Sources: A systematic search was conducted in PubMed, Embase, Cumulative Index to Nursing and Allied Health Literature, and Cochrane Library databases following the Preferred Reporting Items for Systematic Reviews and Meta-analyses extension for Scoping Reviews guidelines. Study Selection: Two investigators independently screened and included studies against predetermined criteria. Data Extraction: One investigator extracted data with review by a second investigator. A narrative analyses approach was used. Data Synthesis: A total of 2,610 articles were identified, leaving 68 studies for inclusion. Post-PICU/hospital discharge scores show that PICU survivors report difficulties in physical functioning during and years after PICU stay. Although sustained improvements in the long-term have been reported, most of the reported levels were lower compared with the reference and baseline values. Decreased physical functioning was associated with longer hospital stay and presence of comorbidities. A diversity of instruments was used in which mobility and self-care were mostly addressed. CONCLUSIONS: The results show that children perceive moderate to severe difficulties in physical functioning during and years after PICU stay. Longitudinal assessments during and after PICU stay should be incorporated, especially for children with a higher risk for poor functional outcomes. There is need for consensus on the most suitable methods to assess physical functioning in children admitted to the PICU.
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26
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Keim G, Yehya N, Spear D, Hall MW, Loftis LL, Alten JA, McArthur J, Patwari PP, Freishtat RJ, Willson DF, Straumanis JP, Thomas NJ. Development of Persistent Respiratory Morbidity in Previously Healthy Children After Acute Respiratory Failure. Crit Care Med 2020; 48:1120-1128. [PMID: 32697481 PMCID: PMC7490803 DOI: 10.1097/ccm.0000000000004380] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Acute respiratory failure is a common reason for admission to PICUs. Short- and long-term effects on pulmonary health in previously healthy children after acute respiratory failure requiring mechanical ventilation are unknown. The aim was to determine if clinical course or characteristics of mechanical ventilation predict persistent respiratory morbidity at follow-up. DESIGN Prospective cohort study with follow-up questionnaires at 6 and 12 months. SETTING Ten U.S. PICUs. PATIENTS Two-hundred fifty-five children were included in analysis after exclusion for underlying chronic disease or incomplete data. One-hundred fifty-eight and 130 children had follow-up data at 6 and 12 months, respectively. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Pulmonary dysfunction at discharge a priori defined as one of: mechanical ventilation, supplemental oxygen, bronchodilators or steroids at 28 days or discharge. Persistent respiratory morbidity a priori defined as a respiratory PedsQL, a pediatric quality of life measure, greater than or equal to 5 or asthma diagnosis, bronchodilator or inhaled steroids, or unscheduled clinical evaluation for respiratory symptoms. Multivariate backward stepwise regression using Akaike information criterion minimization determined independent predictors of these outcomes. Pulmonary dysfunction at discharge was present in 34% of patients. Positive bacterial respiratory culture predicted pulmonary dysfunction at discharge (odds ratio, 4.38; 95% CI, 1.66-11.56). At 6- and 12-month follow-up 42% and 44% of responders, respectively, had persistent respiratory morbidity. Pulmonary dysfunction at discharge was associated with persistent respiratory morbidity at 6 months, and persistent respiratory morbidity at 6 months was strongly predictive of 12-month persistent respiratory morbidity (odds ratio, 18.58; 95% CI, 6.68-52.67). Positive bacterial respiratory culture remained predictive of persistent respiratory morbidity in patients at both follow-up points. CONCLUSIONS Persistent respiratory morbidity develops in up to potentially 44% of previously healthy children less than or equal to 24 months old at follow-up after acute respiratory failure requiring mechanical ventilation. This is the first study, to our knowledge, to suggest a prevalence of persistent respiratory morbidity and the association between positive bacterial respiratory culture and pulmonary morbidity in a population of only previously healthy children with acute respiratory failure.
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Affiliation(s)
- Garrett Keim
- Division of Anesthesia and Critical Care Medicine, Children’s Hospital of Philadelphia and University of Pennsylvania
| | - Nadir Yehya
- Division of Anesthesia and Critical Care Medicine, Children’s Hospital of Philadelphia and University of Pennsylvania
| | - Debbie Spear
- Department of Pediatrics, Penn State University College of Medicine, Hershey, PA
| | - Mark W Hall
- Division of Critical Care Medicine, Nationwide Children’s Hospital, The Ohio State University College of Medicine
| | - Laura L Loftis
- Pediatrics and Medical Ethics, Baylor College of Medicine, Pediatric Critical Care Medicine, Texas Children’s Hospital
| | - Jeffrey A Alten
- Department of Pediatrics, University of Cincinnati College of Medicine; Division of Cardiology, Cincinnati Children’s Hospital Medical Center
| | - Jennifer McArthur
- Medical College of Wisconsin, Division of Pediatric Critical Care Medicine, Milwaukee, WI and St. Jude Children’s Research Hospital, Department of Pediatrics, Division of Critical Care
| | | | - Robert J Freishtat
- Emergency Medicine, Children’s National Health System, Pediatrics, Emergency Medicine, and Genomics and Precision Medicine
| | | | - John P Straumanis
- George Washington University School of Medicine and Health Sciences Department of Pediatrics at the University of Maryland Baltimore Washington Medical Center
| | - Neal J Thomas
- Department of Pediatrics, Penn State University College of Medicine, Hershey, PA
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27
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Yuan W, Song HY, Xiong J, Jiang WL, Kang GJ, Huang J, Xie SP. Placenta‑derived mesenchymal stem cells ameliorate lipopolysaccharide‑induced inflammation in RAW264.7 cells and acute lung injury in rats. Mol Med Rep 2020; 22:1458-1466. [PMID: 32626979 PMCID: PMC7339743 DOI: 10.3892/mmr.2020.11231] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 04/14/2020] [Indexed: 02/06/2023] Open
Abstract
Acute lung injury (ALI) is a severe lung syndrome with high morbidity and mortality, due to its complex mechanism and lack of effective therapy. The use of placenta-derived mesenchymal stem cells (pMSCs) has provided novel insight into treatment options of ALI. The effects of pMSCs on lipopolysaccharide (LPS)-induced inflammation were studied using a co-culture protocol with LPS-stimulated RAW264.7 cells. An LPS-induced ALI Sprague-Dawley rat model was developed by intravenously injecting 7.5 mg/kg LPS, and intratracheal instillation of 1×105 pMSCs was performed after administration of LPS to investigate the therapeutic potential of these cells. pMSCs ameliorated LPS-induced ALI, as suggested by downregulated pro-inflammatory cytokine tumor necrosis factor-α and increased anti-inflammatory cytokine interleukin-10 in both cell and animal models. Moreover, the protein and leukocyte cells in bronchoalveolar lavage fluid decreased at a rapid rate after treatment with pMSCs. Histopathology demonstrated that pMSCs alleviated the infiltration of inflammatory cells, pulmonary hyperemia and hemorrhage, and interstitial edema. In addition, pMSC reduced the LPS-induced expression of C-X-C motif chemokine ligand 12 in RAW264.7 macrophages and in lung tissue of ALI rats. This demonstrated that pMSCs are therapeutically effective in LPS-induced ALI.
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Affiliation(s)
- Wen Yuan
- Department of Laboratory Medicine, Wuhan Children's Hospital, Wuhan Maternal and Child Healthcare Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430016, P.R. China
| | - Heng-Ya Song
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Jie Xiong
- Department of Immunology, School of Basic Medical Science, Wuhan University, Wuhan, Hubei 430071, P.R. China
| | - Wan-Li Jiang
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Gan-Jun Kang
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Jie Huang
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Song-Ping Xie
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
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Killien EY, Huijsmans RLN, Ticknor IL, Smith LS, Vavilala MS, Rivara FP, Watson RS. Acute Respiratory Distress Syndrome Following Pediatric Trauma: Application of Pediatric Acute Lung Injury Consensus Conference Criteria. Crit Care Med 2020; 48:e26-e33. [PMID: 31634233 PMCID: PMC6910935 DOI: 10.1097/ccm.0000000000004075] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVES To assess the incidence, severity, and outcomes of pediatric acute respiratory distress syndrome following trauma using Pediatric Acute Lung Injury Consensus Conference criteria. DESIGN Retrospective cohort study. SETTING Level 1 pediatric trauma center. PATIENTS Trauma patients less than or equal to 17 years admitted to the ICU from 2009 to 2017. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS We queried electronic health records to identify patients meeting pediatric acute respiratory distress syndrome oxygenation criteria for greater than or equal to 6 hours and determined whether patients met complete pediatric acute respiratory distress syndrome criteria via chart review. We estimated associations between pediatric acute respiratory distress syndrome and outcome using generalized linear Poisson regression adjusted for age, injury mechanism, Injury Severity Score, and serious brain and chest injuries. Of 2,470 critically injured children, 103 (4.2%) met pediatric acute respiratory distress syndrome criteria. Mortality was 34.0% among pediatric acute respiratory distress syndrome patients versus 1.7% among patients without pediatric acute respiratory distress syndrome (adjusted relative risk, 3.7; 95% CI, 2.0-6.9). Mortality was 50.0% for severe pediatric acute respiratory distress syndrome at onset, 33.3% for moderate, and 30.5% for mild. Cause of death was neurologic in 60.0% and multiple organ failure in 34.3% of pediatric acute respiratory distress syndrome nonsurvivors versus neurologic in 85.4% of nonsurvivors without pediatric acute respiratory distress syndrome (p = 0.001). Among survivors, 77.1% of pediatric acute respiratory distress syndrome patients had functional disability at discharge versus 30.7% of patients without pediatric acute respiratory distress syndrome patients (p < 0.001), and only 17.5% of pediatric acute respiratory distress syndrome patients discharged home without ongoing care versus 86.4% of patients without pediatric acute respiratory distress syndrome (adjusted relative risk, 1.5; 1.1-2.1). CONCLUSIONS Incidence and mortality associated with pediatric acute respiratory distress syndrome following traumatic injury are substantially higher than previously recognized, and pediatric acute respiratory distress syndrome development is associated with high risk of poor outcome even after adjustment for underlying injury type and severity.
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Affiliation(s)
- Elizabeth Y. Killien
- Harborview Injury Prevention and Research Center, University of Washington, Seattle, WA
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington, Seattle, WA
| | - Roel L. N. Huijsmans
- Harborview Injury Prevention and Research Center, University of Washington, Seattle, WA
- University Medical Center Utrecht, Utrecht, Netherlands
| | - Iesha L. Ticknor
- Harborview Injury Prevention and Research Center, University of Washington, Seattle, WA
- University of Washington, Seattle, WA
| | - Lincoln S. Smith
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington, Seattle, WA
- Center for Clinical and Translational Research, Seattle Children’s Research Institute, Seattle, WA
| | - Monica S. Vavilala
- Harborview Injury Prevention and Research Center, University of Washington, Seattle, WA
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA
| | - Frederick P. Rivara
- Harborview Injury Prevention and Research Center, University of Washington, Seattle, WA
- Center for Child Health, Behavior, and Development, Seattle Children’s Research Institute, Seattle, WA
- Division of General Pediatrics, Department of Pediatrics, University of Washington, Seattle, WA
| | - R. Scott Watson
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington, Seattle, WA
- Center for Child Health, Behavior, and Development, Seattle Children’s Research Institute, Seattle, WA
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29
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Lee SW, Loh SW, Ong C, Lee JH. Pertinent clinical outcomes in pediatric survivors of pediatric acute respiratory distress syndrome (PARDS): a narrative review. ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:513. [PMID: 31728366 DOI: 10.21037/atm.2019.09.32] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The objectives of this review are to describe the limitations of commonly used clinical outcomes [e.g., mortality, ventilation parameters, need for extracorporeal membrane oxygenation (ECMO), pediatric intensive care unit (PICU) and hospital length of stay (LOS)] in pediatric acute respiratory distress syndrome (PARDS) studies; and to explore other pertinent clinical outcomes that pediatric critical care practitioners should consider in future clinical practice and research studies. These include long-term pulmonary function, risk of pulmonary hypertension (PHT), nutrition status and growth, PICU-acquired weakness, neurological outcomes and neurocognitive development, functional status, health-related quality of life (HRQOL)], health-care costs, caregiver and family stress. PubMed was searched using the following keywords or medical subject headings (MESH): "acute lung injury (ALI)", "acute respiratory distress syndrome (ARDS)", "pediatric acute respiratory distress syndrome (PARDS)", "acute hypoxemia respiratory failure", "outcomes", "pediatric intensive care unit (PICU)", "lung function", "pulmonary hypertension", "growth", "nutrition', "steroid", "PICU-acquired weakness", "functional status scale", "neurocognitive", "psychology", "health-care expenditure", and "HRQOL". The concept of contemporary measure outcomes was adapted from adult ARDS long-term outcome studies. Articles were initially searched from existing PARDS articles pool. If the relevant measure outcomes were not found, where appropriate, we considered studies from non-ARDS patients within the PICU in whom these outcomes were studied. Long-term outcomes in survivors of PARDS were not follow-up in majority of pediatric studies regardless of whether the new or old definitions of ARDS in children were used. Relevant studies were scarce, and the number of participants was small. As such, available studies were not able to provide conclusive answers to most of our clinical queries. There remains a paucity of data on contemporary clinical outcomes in PARDS studies. In addition to the current commonly used outcomes, clinical researchers and investigators should consider examining these contemporary outcome measures in PARDS studies in the future.
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Affiliation(s)
- Siew Wah Lee
- Children's Intensive Care Unit, KK Women's and Children's Hospital, Singapore.,Pediatric Intensive Care Unit, Kuala Lumpur Hospital, Kuala Lumpur, Malaysia
| | - Sin Wee Loh
- Children's Intensive Care Unit, KK Women's and Children's Hospital, Singapore
| | - Chengsi Ong
- Department of Nutrition and Dietetics, KK Women's and Children's Hospital, Singapore.,Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Jan Hau Lee
- Children's Intensive Care Unit, KK Women's and Children's Hospital, Singapore.,Duke-NUS Medical School, Singapore
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30
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Beltramo F, Khemani RG. Definition and global epidemiology of pediatric acute respiratory distress syndrome. ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:502. [PMID: 31728355 DOI: 10.21037/atm.2019.09.31] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Acute respiratory distress syndrome (ARDS) has been known to occur in children since early descriptions of the disease, but pediatric specific diagnostic criteria were first established in 2015 with the Pediatric Acute Lung Injury Consensus Conference (PALICC) definition of pediatric ARDS (PARDS). There were substantial changes proposed with the PALICC definition, including simplification of radiographic criteria, use of pulse oximetry based metrics to define PARDS, specific criteria for non-invasive ventilation, and the use of oxygenation index (OI) instead of PaO2/FiO2 ratio for those on invasive ventilation. While these changes could potentially result in major changes in the reported incidence and outcome of PARDS, review of the recent literature since publication of the PALICC definitions highlight that major elements regarding the contemporary epidemiology of PARDS have remained stable over the past 20 years. This highlights that the PARDS definition is likely catching up to changes in clinical practice, and suggests that this new definition should be used moving forward as it is more reflective of current practice than historical definitions. However, it is also clear that PARDS severity alone (as measured by the PALICC) criteria insufficiently characterizes the risk for mortality or other important clinical outcomes amongst PARDS patients, although there appears to be some association between PARDS severity and outcome, particularly when hypoxemia is severe.
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Affiliation(s)
- Fernando Beltramo
- Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, CA, USA
| | - Robinder G Khemani
- Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, CA, USA
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31
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Body Composition and Acquired Functional Impairment in Survivors of Pediatric Critical Illness. Crit Care Med 2019; 47:e445-e453. [DOI: 10.1097/ccm.0000000000003720] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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32
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Pediatric Acute Respiratory Distress Syndrome Survivors—What Happens After the PICU?*. Crit Care Med 2018; 46:1866-1867. [DOI: 10.1097/ccm.0000000000003375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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