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Dworschak M, Pataraia E. NIRS during Organ Donation in Brain-dead Donors: Comment. Anesthesiology 2024:141887. [PMID: 39159302 DOI: 10.1097/aln.0000000000005086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/21/2024]
Affiliation(s)
- Martin Dworschak
- General Hospital Vienna, Medical University of Vienna, Vienna, Austria (M.D.).
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Bray J, Rea T, Parnia S, Morgan RW, Wik L, Sutton R. Wolf Creek XVII Part 6: Physiology-Guided CPR. Resusc Plus 2024; 18:100589. [PMID: 38444864 PMCID: PMC10912729 DOI: 10.1016/j.resplu.2024.100589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2024] Open
Abstract
Introduction Physiology-guided cardiopulmonary resuscitation (CPR) offers the potential to optimize resuscitation and enable early prognosis. Methods Physiology-Guided CPR was one of six focus topic for the Wolf Creek XVII Conference held on June 14-17, 2023 in Ann Arbor, Michigan, USA. International thought leaders and scientists in the field of cardiac arrest resuscitation from academia and industry were invited. Participants submitted via online survey knowledge gaps, barriers to translation and research priorities for each focus topic. Expert panels used the survey results and their own perspectives and insights to create and present a preliminary unranked list for each category, which was then debated, revised and ranked by all attendees to identify the top 5 for each category. Results Top knowledge gaps include identifying optimal strategies for the evaluation of physiology-guided CPR and the optimal values for existing patients using patient outcomes. The main barriers to translation are the limited usability outside of critical care environments and the training and equipment required for monitoring. The top research priorities are the development of clinically feasible and reliable methods to continuously and non-invasively monitor physiology during CPR and prospective human studies proving targeting parameters during CPR improves outcomes. Conclusion Physiology-guided CPR has the potential to provide individualized resuscitation and move away from a one-size-fits-all approach. Current understanding is limited, and clinical trials are lacking. Future developments need to consider the clinical application and applicability of measurement to all healthcare settings. Therefore, clinical trials using physiology-guided CPR for individualisation of resuscitation efforts are needed.
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Affiliation(s)
- Janet Bray
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
- Prehospital, Resuscitation and Emergency Care Research Unit, Curtin University, Perth, Australia
| | - Tom Rea
- Emergency Medical Services Division of Public Health - Seattle & King County, United States, Department of Medicine, University of Washington, United States
| | - Sam Parnia
- New York University Grossman School of Medicine, New York, New York, United States
| | - Ryan W. Morgan
- Children's Hospital of Philadelphia, Philadelphia, United States
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, United States
| | - Lars Wik
- National Service of Competence for Prehospital Acute Medicine (NAKOS), Department of Air Ambulance, Oslo, Norway
- Oslo University Hospital HF, Oslo, Norway
- Ullevål Hospital, Oslo, Norway
| | - Robert Sutton
- Children's Hospital of Philadelphia, Philadelphia, United States
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, United States
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Raymond TT, Esangbedo ID, Rajapreyar P, Je S, Zhang X, Griffis HM, Wakeham MK, Petersen TL, Kirschen MP, Topjian AA, Lasa JJ, Francoeur CI, Nadkarni VM. Cerebral Oximetry During Pediatric In-Hospital Cardiac Arrest: A Multicenter Study of Survival and Neurologic Outcome. Crit Care Med 2024; 52:775-785. [PMID: 38180092 PMCID: PMC11024591 DOI: 10.1097/ccm.0000000000006186] [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: 01/06/2024]
Abstract
OBJECTIVES To determine if near-infrared spectroscopy measuring cerebral regional oxygen saturation (crS o2 ) during cardiopulmonary resuscitation is associated with return of spontaneous circulation (ROSC) and survival to hospital discharge (SHD) in children. DESIGN Multicenter, observational study. SETTING Three hospitals in the pediatric Resuscitation Quality (pediRES-Q) collaborative from 2015 to 2022. PATIENTS Children younger than 18 years, gestational age 37 weeks old or older with in-hospital cardiac arrest (IHCA) receiving cardiopulmonary resuscitation greater than or equal to 1 minute and intra-arrest crS o2 monitoring. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Primary outcome was ROSC greater than or equal to 20 minutes without extracorporeal membrane oxygenation. Secondary outcomes included SHD and favorable neurologic outcome (FNO) (Pediatric Cerebral Performance Category 1-2 or no change from prearrest). Among 3212 IHCA events (index and nonindex), 123 met inclusion criteria in 93 patients. Median age was 0.3 years (0.1-1.4 yr) and 31% (38/123) of the cardiopulmonary resuscitation events occurred in patients with cyanotic heart disease. Median cardiopulmonary resuscitation duration was 8 minutes (3-28 min) and ROSC was achieved in 65% (80/123). For index events, SHD was achieved in 59% (54/91) and FNO in 41% (37/91). We determined the association of median intra-arrest crS o2 and percent of crS o2 values above a priori thresholds during the: 1) entire cardiopulmonary resuscitation event, 2) first 5 minutes, and 3) last 5 minutes with ROSC, SHD, and FNO. Higher crS o2 for the entire cardiopulmonary resuscitation event, first 5 minutes, and last 5 minutes were associated with higher likelihood of ROSC, SHD, and FNO. In multivariable analysis of the infant group (age < 1 yr), higher crS o2 was associated with ROSC (odds ratio [OR], 1.06; 95% CI, 1.03-1.10), SHD (OR, 1.04; 95% CI, 1.01-1.07), and FNO (OR, 1.05; 95% CI, 1.02-1.08) after adjusting for presence of cyanotic heart disease. CONCLUSIONS Higher crS o2 during pediatric IHCA was associated with increased rate of ROSC, SHD, and FNO. Intra-arrest crS o2 may have a role as a real-time, noninvasive predictor of ROSC.
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Affiliation(s)
- Tia T Raymond
- Department of Pediatrics, Cardiac Intensive Care, Medical City Children's Hospital, Dallas, TX
| | - Ivie D Esangbedo
- Department of Pediatrics, Division of Cardiac Critical Care Medicine, University of Washington, Seattle, WA
| | - Prakadeshwari Rajapreyar
- Department of Pediatrics, Division of Critical Care, Children's Healthcare of Atlanta, Atlanta, GA
| | - Sangmo Je
- Department of Anesthesiology and Critical Care, University of Pennsylvania Perelman School of Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Xuemei Zhang
- Department of Biomedical and Health Informatics, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Heather M Griffis
- Department of Biomedical and Health Informatics, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Martin K Wakeham
- Division of Pediatric Critical Care, Department of Pediatrics, Medical College of Wisconsin, Children's Wisconsin, Milwaukee, WI
| | - Tara L Petersen
- Division of Pediatric Critical Care, Department of Pediatrics, Medical College of Wisconsin, Children's Wisconsin, Milwaukee, WI
| | - Matthew P Kirschen
- Department of Anesthesiology and Critical Care, University of Pennsylvania Perelman School of Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Alexis A Topjian
- Department of Anesthesiology and Critical Care, University of Pennsylvania Perelman School of Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Javier J Lasa
- Divisions of Cardiology and Critical Care, Children's Medical Center, UT Southwestern Medical Center, Dallas, TX
| | - Conall I Francoeur
- Division of Pediatric Critical Care, Montreal Children's Hospital, McGill University Health Center, Montreal, QC, Canada
| | - Vinay M Nadkarni
- Department of Biomedical and Health Informatics, The Children's Hospital of Philadelphia, Philadelphia, PA
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Huppert EL, Parnia S. Cerebral oximetry: a developing tool for monitoring cerebral oxygenation during cardiopulmonary resuscitation. Ann N Y Acad Sci 2021; 1509:12-22. [PMID: 34780070 DOI: 10.1111/nyas.14706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 09/25/2021] [Accepted: 10/01/2021] [Indexed: 11/30/2022]
Abstract
Despite improvements in cardiopulmonary resuscitation (CPR), survival and neurologic recovery after cardiac arrest remain very poor because of the impact of severe ischemia and subsequent reperfusion injury. As the likelihood of survival and favorable neurologic outcome decreases with increasing severity of ischemia during CPR, developing methods to measure the magnitude of ischemia during resuscitation, particularly cerebral ischemia, is critical for improving overall outcomes. Cerebral oximetry, which measures regional cerebral oxygen saturation (rSO2 ) by near-infrared spectroscopy, has emerged as a potentially beneficial marker of cerebral ischemia during CPR. In numerous preclinical and clinical studies, higher rSO2 during CPR has been associated with improved cardiac arrest survival and neurologic outcome. In this narrative review, we summarize the scientific rationale and validation of cerebral oximetry across populations and pathophysiologic states, discuss the evidence surrounding its use to predict return of spontaneous circulation, rearrest, and neurologic outcome, and provide suggestions for incorporation of cerebral oximetry into CPR practice.
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Affiliation(s)
- Elise L Huppert
- Critical Care and Resuscitation Research Center, New York University Grossman School of Medicine, New York University Langone Health, New York, New York.,Division of Pulmonary, Critical Care & Sleep Medicine, New York University Grossman School of Medicine, New York University Langone Health, New York, New York
| | - Sam Parnia
- Critical Care and Resuscitation Research Center, New York University Grossman School of Medicine, New York University Langone Health, New York, New York.,Division of Pulmonary, Critical Care & Sleep Medicine, New York University Grossman School of Medicine, New York University Langone Health, New York, New York.,Division of Pulmonary, Critical Care & Sleep Medicine, New York University Langone Health, New York, New York
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Sanfilippo F, Murabito P, Messina A, Dezio V, Busalacchi D, Ristagno G, Cecconi M, Astuto M. Cerebral regional oxygen saturation during cardiopulmonary resuscitation and return of spontaneous circulation: A systematic review and meta-analysis. Resuscitation 2020; 159:19-27. [PMID: 33333181 DOI: 10.1016/j.resuscitation.2020.12.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 11/21/2020] [Accepted: 12/01/2020] [Indexed: 12/29/2022]
Abstract
AIM Predicting the return of spontaneous circulation (ROSC) during cardiopulmonary resuscitation in victims of cardiac arrest (CA) remains challenging. Cerebral regional oxygen saturation (rSO2) measured during resuscitation is feasible, and higher initial and overall values seem associated with ROSC. However, these observations were limited to the analysis of few small single-centre studies. There is a growing number of studies evaluating the role of cerebral rSO2 in the prediction of ROSC. METHODS We conducted an updated meta-analysis aimed at investigating the association of initial and overall values of cerebral rSO2 with ROSC after CA. We performed subgroups analyses according to the location of CA and conducted a secondary analysis according to the country where the study was conducted (resuscitation practice varies greatly for out-of-hospital CA). RESULTS We included 17 studies. Higher initial rSO2 values (11 studies, n = 2870, 16.6% achieved ROSC) were associated with ROSC: Mean Difference (MD) -11.54 [95%Confidence Interval (CI)-20.96, -2.12]; p = 0.02 (I2 = 97%). The secondary analysis confirmed this finding when pooling together European and USA studies, but did not for Japanese studies (p = 0.06). One multi-centre Japanese study was an outlier with large influence on 95%CI. Higher overall rSO2 values during resuscitation (9 studies, n = 894, 33.7% achieving ROSC) were associated with ROSC: MD-10.38; [-13.73, -7.03]; p < 0.00001 (I2 = 77%). All studies were conducted in Europe/USA. CONCLUSIONS This updated meta-analysis confirmed the association between higher initial and overall values of cerebral rSO2 and ROSC after CA. However, we found geographical differences, since this association was not present when Japanese studies were analysed separately.
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Affiliation(s)
- Filippo Sanfilippo
- Department of Anaesthesia and Intensive Care, A.O.U. "Policlinico-San Marco", Catania, Italy.
| | - Paolo Murabito
- Department of Anaesthesia and Intensive Care, A.O.U. "Policlinico-San Marco", Catania, Italy; Department of General Surgery and Medical-Surgical Specialties, Section of Anesthesia and Intensive Care, University of Catania, Catania, Italy; School of Anaesthesia and Intensive Care, University Hospital "G. Rodolico", University of Catania, Catania, Italy
| | - Antonio Messina
- Humanitas Clinical and Research Center - IRCCS, Milano, Italy; Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
| | - Veronica Dezio
- School of Anaesthesia and Intensive Care, University Hospital "G. Rodolico", University of Catania, Catania, Italy
| | - Diana Busalacchi
- School of Anaesthesia and Intensive Care, University Hospital "G. Rodolico", University of Catania, Catania, Italy
| | - Giuseppe Ristagno
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy; Department of Anesthesiology, Intensive Care and Emergency, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Maurizio Cecconi
- Humanitas Clinical and Research Center - IRCCS, Milano, Italy; Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
| | - Marinella Astuto
- Department of Anaesthesia and Intensive Care, A.O.U. "Policlinico-San Marco", Catania, Italy; Department of General Surgery and Medical-Surgical Specialties, Section of Anesthesia and Intensive Care, University of Catania, Catania, Italy; School of Anaesthesia and Intensive Care, University Hospital "G. Rodolico", University of Catania, Catania, Italy
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Ng S, Chia YW. A case report: use of cerebral oximetry in the early detection of cerebral hypoperfusion in a post-cardiac arrest patient during targeted temperature management. Eur Heart J Case Rep 2019; 3:ytz125. [PMID: 31660497 PMCID: PMC6764554 DOI: 10.1093/ehjcr/ytz125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 02/21/2019] [Accepted: 06/24/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND We present a patient who received cerebral oximetry monitoring during targeted temperature management (TTM) post-cardiac arrest and discuss its potential in the early detection of cerebral hypoperfusion and implications on haemodynamics and ventilatory management. CASE SUMMARY A 60-year-old Chinese male was admitted for acute pulmonary oedema with Type 2 respiratory failure. He failed an initial trial of non-invasive ventilation and was planned for intubation and mechanical ventilation. However, the patient suffered a pulseless electrical activity cardiac arrest peri-intubation. He was started on our institution's protocolized post-cardiac arrest care bundle, which included cerebral regional oxygen saturation (rSO2) monitoring and TTM. Initial arterial blood gas (ABG) post-return of spontaneous circulation showed severe respiratory acidosis, and the patient was sedated, paralyzed, and ventilator settings optimized. Repeat ABG showed resolution of respiratory acidosis. However, a drop in rSO2 to 35% was subsequently noted. Ventilator settings were quickly adjusted, and dobutamine was started to improve global and cerebral perfusion. These measures improved cerebral rSO2 to more than 50%. Patient was cooled for 24 h and gradually rewarmed. He was later extubated with a cerebral performance category of 1 and is now on outpatient follow-up. DISCUSSION During post-cardiac arrest care, there are many factors which can contribute to a decrease in cerebral blood flow. Therapeutic hypothermia and ventilation strategies, including the use of neuromuscular blocking agents, can both reduce pCO2 which is a major regulator of cerebrovascular tone. Accidental hypocapnia can lead to adverse cerebral vasoconstriction and hypoperfusion. Without cerebral oximetry, cerebral ischaemia may not be detected early and can potentially result in secondary brain injury.
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Affiliation(s)
- Shonda Ng
- Department of Cardiology, Tan Tock Seng Hospital, 11 Jalan Tan Tock Seng, Singapore 308433, Singapore
| | - Yew Woon Chia
- Department of Cardiology, Tan Tock Seng Hospital, 11 Jalan Tan Tock Seng, Singapore 308433, Singapore
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Engel TW, Thomas C, Medado P, Bastani A, Reed B, Millis S, O'Neil BJ. End tidal CO 2 and cerebral oximetry for the prediction of return of spontaneous circulation during cardiopulmonary resuscitation. Resuscitation 2019; 139:174-181. [PMID: 30978377 DOI: 10.1016/j.resuscitation.2019.04.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/12/2019] [Accepted: 04/01/2019] [Indexed: 10/27/2022]
Abstract
BACKGROUND End Tidal CO2 (ETCO2) is a reasonable predictor of Return of Spontaneous Circulation (ROSC) in cardiac arrest (CA), though with many limitations. Cerebral Oximetry (CerOx) non-invasively measures brain O2 saturation and correlates with flow. OBJECTIVES This study compares ETCO2 and CerOx for ROSC prediction during both out of hospital (OHCA) and emergency department cardiac arrests (EDCA). METHODS We conducted a prospective study on CA patients resuscitated in the ED. ETCO2 and CerOx simultaneously measured during ED CPR. Data was analyzed with logistic regression modeling and area under the curve (AUC). RESULTS 176 patients were analyzed, 66.7% were witnessed, 52.8% had bystander CPR. EMS alert to ED arrival was 27.0 ± 10.6 min. Initial rhythm was 31.8% asystole, 27.8% PEA, 25.6% VF/VT with 26.1% achieving ROSC. AUC predictors of ROSC were: last 5 min trend [CerOx = 0.82 ; ETCO2 = 0.74], delta first to last [CerOx = 0.86 ; ETCO2 = 0.73], the penultimate minute [CerOx = 0.81 ; ETCO2 = 0.76], and final minute [CerOx = 0.89 ; ETCO2 = 0.77]. AUC comparison of simultaneous measurements (n = 125) revealed: last 5 min trend [CerOx = 0.80 ; ETCO2 = 0.79], delta first to last [CerOx = 0.83 ; ETCO2 = 0.75], penultimate minute [CerOx = 0.83 ETCO2 = 0.74], and final minute [CerOx = 0.89 ; ETCO2 = 0.75]. CONCLUSIONS Our data shows, both ETCO2 and rSO2 are good predictors of ROSC. We found CerOx superior to ETCO2 in predicting ROSC.
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Affiliation(s)
- Thomas W Engel
- Cook County Hospital Department of Emergency Medicine, 1420 W Erie St. APT 2 R, Chicago IL, 60642, United States
| | - Craig Thomas
- Central Michigan University College of Medicine, 2229 Whitemore Pl., Saginaw, MI, 48602, United States
| | - Patrick Medado
- Department of Emergency Medicine, Wayne State University, 6G UHC, 4201St., Antoine, Detroit, MI, 48201, United States
| | - Aveh Bastani
- Department of Emergency Medicine, Oakland University William Beaumont School of Medicine, 44201 Dequindre Rd, Troy, MI, 48085, United States
| | - Brian Reed
- Department of Emergency Medicine, Wayne State University, 6G UHC, 4201St., Antoine, Detroit, MI, 48201, United States
| | - Scott Millis
- Departments of Emergency Medicine and Rehabilitation Medicine, Wayne State University, 6G UHC, 4201St. Antoine, Detroit, MI, 48201, United States
| | - Brian J O'Neil
- Department of Emergency Medicine, Wayne State University, 6G UHC, 4201St., Antoine, Detroit, MI, 48201, United States.
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Sandroni C, Parnia S, Nolan JP. Cerebral oximetry in cardiac arrest: a potential role but with limitations. Intensive Care Med 2019; 45:904-906. [PMID: 30840118 DOI: 10.1007/s00134-019-05572-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Accepted: 02/15/2019] [Indexed: 11/24/2022]
Affiliation(s)
- Claudio Sandroni
- Istituto Anestesiologia e Rianimazione, Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Largo Francesco Vito, 1, 00168, Rome, Italy
| | - Sam Parnia
- Division of Pulmonary, Critical Care and Sleep Medicine, New York University Langone Medical Center, 462 First Avenue, OBV, 6th Floor, CD621, New York, NY, 10016, USA
| | - Jerry P Nolan
- Department of Anaesthesia, Royal United Hospital, Bath, UK. .,Warwick Medical School, University of Warwick, Coventry, CV4 7A, UK.
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Schnaubelt S, Sulzgruber P, Menger J, Skhirtladze-Dworschak K, Sterz F, Dworschak M. Regional cerebral oxygen saturation during cardiopulmonary resuscitation as a predictor of return of spontaneous circulation and favourable neurological outcome - A review of the current literature. Resuscitation 2018; 125:39-47. [PMID: 29410191 DOI: 10.1016/j.resuscitation.2018.01.028] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 01/04/2018] [Accepted: 01/21/2018] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Regional cerebral oxygen saturation (rSO2) can be measured non-invasively even at no- or low-flow states. It thus allows assessment of brain oxygenation during CPR. Certain rSO2 values had been associated with return of spontaneous circulation (ROSC) and neurological outcome in the past. Clear-cut thresholds for the prediction of beneficial outcome, however, are still lacking. METHODS We conducted a database search to extract all available investigations on rSO2 measurement during CPR. Mean, median, and ΔrSO2 values were either taken from the studies or calculated. Thresholds for the outcome "ROSC" and "neurological outcome" were sought. RESULTS We retrieved 26 publications for the final review. The averaged mean rSO2 for patients achieving ROSC was 41 ± 12% vs. 30 ± 12% for non-ROSC (p = .009). ROSC was not observed when mean rSO2 remained <26%. In ROSC patients, ΔrSO2 was 22 ± 16% vs. 7 ± 10% in non-ROSC patients (p = .009). A rSO2 threshold of 36% predicted ROSC with a sensitivity of 67% and specificity of 69% while ΔrSO2 of 7% showed a sensitivity of 100% and a specificity of 86% (AUC = 0.733 and 0.893, respectively). Mean rSO2 of 47 ± 11% was associated with favourable and 38 ± 12% with poor neurological outcome. There was, however, a great overlap between groups due to scarce data. CONCLUSION Higher rSO2 consistently correlated with increased rates of ROSC. The discriminatory power of rSO2 to prognosticate favourable neurological outcome remains unclear. Measuring rSO2 during CPR could potentially facilitate clinical decision-making.
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Affiliation(s)
- S Schnaubelt
- Division of Cardiothoracic and Vascular Anaesthesia and Intensive Care Medicine, Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna General Hospital, Austria; Department of Emergency Medicine, Medical University of Vienna, Vienna General Hospital, Austria
| | - P Sulzgruber
- Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Vienna General Hospital, Austria
| | - J Menger
- Division of Cardiothoracic and Vascular Anaesthesia and Intensive Care Medicine, Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna General Hospital, Austria
| | - K Skhirtladze-Dworschak
- Division of Cardiothoracic and Vascular Anaesthesia and Intensive Care Medicine, Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna General Hospital, Austria
| | - F Sterz
- Department of Emergency Medicine, Medical University of Vienna, Vienna General Hospital, Austria
| | - M Dworschak
- Division of Cardiothoracic and Vascular Anaesthesia and Intensive Care Medicine, Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna General Hospital, Austria.
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Green DW, Kunst G. Cerebral oximetry and its role in adult cardiac, non-cardiac surgery and resuscitation from cardiac arrest. Anaesthesia 2017; 72 Suppl 1:48-57. [DOI: 10.1111/anae.13740] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/01/2016] [Indexed: 02/03/2023]
Affiliation(s)
- D. W. Green
- Department of Anaesthesia, Intensive Care and Pain Medicine; King's College Hospital NHS Foundation Trust; London UK
| | - G. Kunst
- Department of Anaesthesia, Intensive Care and Pain Medicine; King's College Hospital NHS Foundation Trust; London UK
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12
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Chopra AS, Wong N, Ziegler CP, Morrison LJ. Systematic review and meta-analysis of hemodynamic-directed feedback during cardiopulmonary resuscitation in cardiac arrest. Resuscitation 2016; 101:102-7. [PMID: 26875990 DOI: 10.1016/j.resuscitation.2016.01.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 01/13/2016] [Accepted: 01/21/2016] [Indexed: 10/22/2022]
Abstract
BACKGROUND/OBJECTIVE Physiologic monitoring of resuscitative efforts during cardiac arrest is gaining in importance, as it provides a real-time window into the cellular physiology of patients. The aim of this review is to assess the quality of evidence surrounding the use of physiologic monitoring to guide cardiopulmonary resuscitation (CPR), and to examine whether the evidence demonstrates an improvement in patient outcome when comparing hemodynamic-directed CPR versus standard CPR. METHODS Studies were obtained through a search of the PubMed, Embase and Cochrane databases. Peer-reviewed randomized trials, case-control studies, systematic reviews, and cohort studies that titrated CPR to physiologic measures, compared results to standard CPR, and examined patient outcome were included. RESULTS Six studies met inclusion criteria, with all studies conducted in animal populations. Four studies examined the effects of hemodynamic-directed CPR on survival, with 35/37 (94.6%) animals surviving in the hemodynamic-directed CPR groups and 12/35 (34.3%) surviving in the control groups (p<0.001). Two studies examined the effects of hemodynamic-directed CPR on ROSC, with 22/30 (73.3%) achieving ROSC in the hemodynamic-directed CPR group and 19/30 (63.3%) achieving ROSC in the control group (p=0.344). DISCUSSION/CONCLUSION These results suggest a trend in survival from hemodynamic-directed CPR over standard CPR, however the small sample size and lack of human data make these results of limited value. Future human studies examining hemodynamic-directed CPR versus current CPR standards are needed to enhance our understanding of how to effectively use physiologic measures to improve resuscitation efforts and ultimately incorporate concrete targets into international resuscitation guidelines.
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Affiliation(s)
- A S Chopra
- Rescu, Li Ka Shing Knowledge Institute of St. Michael's Hospital, 193 Yonge Street, Toronto, Ontario, Canada M5B1W8.
| | - N Wong
- Rescu, Li Ka Shing Knowledge Institute of St. Michael's Hospital, 193 Yonge Street, Toronto, Ontario, Canada M5B1W8
| | - C P Ziegler
- Health Sciences Library, St. Michael's Hospital, 30 Bond Street, Toronto, Ontario, Canada M5B1W8
| | - L J Morrison
- Rescu, Li Ka Shing Knowledge Institute of St. Michael's Hospital, 193 Yonge Street, Toronto, Ontario, Canada M5B1W8; Division of Emergency Medicine, Department of Medicine, University of Toronto, 1 King's College Circle, Toronto, Ontario, Canada M5S1A8
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Sanfilippo F, Serena G, Corredor C, Benedetto U, Maybauer MO, Al-Subaie N, Madden B, Oddo M, Cecconi M. Cerebral oximetry and return of spontaneous circulation after cardiac arrest: A systematic review and meta-analysis. Resuscitation 2015; 94:67-72. [DOI: 10.1016/j.resuscitation.2015.06.023] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Revised: 05/18/2015] [Accepted: 06/24/2015] [Indexed: 01/23/2023]
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Abstract
Congenital cardiac anesthesiology is a young and rapidly growing subspecialty. It embraces a large spectrum of congenital and acquired heart diseases, which now affect the entire life span of patients from “cradle to grave.” One of the challenges faced by congenital cardiac anesthesiologists is reading the large amount of relevant literature from the fields of cardiology, cardiac surgery, intensive care medicine, and anesthesiology. This review highlights some of the current themes in the literature during the past year.
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Affiliation(s)
- Richard J. Ing
- Children’s Hospital Colorado, Aurora, CO, USA
- University of Colorado Denver, Aurora, CO, USA
| | - Mark D. Twite
- Children’s Hospital Colorado, Aurora, CO, USA
- University of Colorado Denver, Aurora, CO, USA
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