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Female Physician Leadership During Cardiopulmonary Resuscitation Is Associated With Improved Patient Outcomes.

ABSTRACT: OBJECTIVES:A recently published simulation study suggested that women are inferior leaders of cardiopulmonary resuscitation efforts. The aim of this study was to compare female and male code leaders in regard to cardiopulmonary resuscitation outcomes in a real-world clinical setting. DESIGN:Retrospective cohort review. SETTING:Two academic, urban hospitals in San Diego, California. SUBJECTS:One-thousand eighty-two adult inpatients who suffered cardiac arrest and underwent cardiopulmonary resuscitation. INTERVENTIONS:None. MEASUREMENTS AND MAIN RESULTS:We analyzed whether physician code leader gender was independently associated with sustained return of spontaneous circulation and survival to discharge and with markers of quality cardiopulmonary resuscitation. Of all arrests, 327 (30.1%) were run by female physician code leaders with 251 (76.8%) obtaining return of spontaneous circulation, and 122 (37.3%) surviving to discharge. Male physicians ran 757 codes obtaining return of spontaneous circulation in 543 (71.7%) with 226 (29.9%) surviving to discharge. When adjusting for variables, female physician code leader gender was independently associated with a higher likelihood of return of spontaneous circulation (odds ratio, 1.36; 95% CI, 1.01-1.85; p = 0.049) and survival to discharge (odds ratio, 1.53; 95% CI, 1.15-2.02; p < 0.01). Additionally, the odds ratio for survival to discharge was 1.62 (95% CI, 1.13-2.34; p < 0.01) for female physicians with a female code nurse when compared with male physician code leaders paired with a female code nurse. Gender of code leader was not associated with cardiopulmonary resuscitation quality. CONCLUSIONS:In contrast to data derived from a simulated setting with medical students, real life female physician leadership of cardiopulmonary resuscitation is not associated with inferior outcomes. Appropriately, trained physicians can lead high-quality cardiopulmonary resuscitation irrespective of gender.

SUBMITTER: Meier A

PROVIDER: S-EPMC6298820 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature

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Female Physician Leadership During Cardiopulmonary Resuscitation Is Associated With Improved Patient Outcomes.

Meier Angela A Yang Jenny J Liu Jinyuan J Beitler Jeremy R JR Tu Xin M XM Owens Robert L RL Sundararajan Radhika L RL Malhotra Atul A Sell Rebecca E RE

Critical care medicine 20190101 1

<h4>Objectives</h4>A recently published simulation study suggested that women are inferior leaders of cardiopulmonary resuscitation efforts. The aim of this study was to compare female and male code leaders in regard to cardiopulmonary resuscitation outcomes in a real-world clinical setting.<h4>Design</h4>Retrospective cohort review.<h4>Setting</h4>Two academic, urban hospitals in San Diego, California.<h4>Subjects</h4>One-thousand eighty-two adult inpatients who suffered cardiac arrest and unde ...[more]

PMID: 30303843

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Project description:Background Over 6000 children have an in-hospital cardiac arrest in the United States annually. Most will not survive to discharge, with significant variability in survival across hospitals suggesting improvement in resuscitation performance can save lives. Methods and Results A prospective observational study of quality of chest compressions ( CC ) during pediatric in-hospital cardiac arrest associated with development and implementation of a resuscitation quality bundle. Objectives were to: 1) implement a debriefing program, 2) identify impediments to delivering high quality CC , 3) develop a resuscitation quality bundle, and 4) measure the impact of the resuscitation quality bundle on compliance with American Heart Association ( AHA ) Pediatric Advanced Life Support CC guidelines over time. Logistic regression was used to assess the relationship between compliance and year of event, adjusting for age and weight. Over 3 years, 317 consecutive cardiac arrests were debriefed, 38% (119/317) had CC data captured via defibrillator-based accelerometer pads, data capture increasing over time: (2013:13% [12/92] versus 2014:43% [44/102] versus 2015:51% [63/123], P<0.001). There were 2135 1-minute cardiopulmonary resuscitation (CPR) epoch data available for analysis, (2013:152 versus 2014:922 versus 2015:1061, P<0.001). Performance mitigating themes were identified and evolved into the resuscitation quality bundle entitled CPR Coaching, Objective-Data Evaluation, Action-linked-phrases, Choreography, Ergonomics, Structured debriefing and Simulation (CODE ACES2). The adjusted marginal probability of a CC epoch meeting the criteria for excellent CPR (compliant for rate, depth, and chest compression fraction) in 2015, after CPR Coaching, Objective-Data Evaluation, Action-linked-phrases, Choreography, Ergonomics, Structured debriefing and Simulation was developed and implemented, was 44.3% (35.3-53.3) versus 19.9%(6.9-32.9) in 2013; (odds ratio 3.2 [95% confidence interval:1.3-8.1], P=0.01). Conclusions CODE ACES2 was associated with progressively increased compliance with AHA CPR guidelines during in-hospital cardiac arrest.

Project description:Prolonged cardiac arrest (CA) causes microvascular thrombosis which is a potential barrier to organ reperfusion during extracorporeal cardiopulmonary resuscitation (ECPR). The aim of this study was to test the hypothesis that early intra-arrest anticoagulation during cardiopulmonary resuscitation (CPR) and thrombolytic therapy during ECPR improve recovery of brain and heart function in a porcine model of prolonged out-of-hospital CA.DesignRandomized interventional trial.SettingUniversity laboratory.SubjectsSwine.InterventionsIn a blinded study, 48 swine were subjected to 8 minutes of ventricular fibrillation CA followed by 30 minutes of goal-directed CPR and 8 hours of ECPR. Animals were randomized into four groups (n = 12) and given either placebo (P) or argatroban (ARG; 350 mg/kg) at minute 12 of CA and either placebo (P) or streptokinase (STK, 1.5 MU) at the onset of ECPR.Measurements and main resultsPrimary outcomes included recovery of cardiac function measured by cardiac resuscitability score (CRS: range 0-6) and recovery of brain function measured by the recovery of somatosensory-evoked potential (SSEP) cortical response amplitude. There were no significant differences in recovery of cardiac function as measured by CRS between groups (p = 0.16): P + P 2.3 (1.0); ARG + P = 3.4 (2.1); P + STK = 1.6 (2.0); ARG + STK = 2.9 (2.1). There were no significant differences in the maximum recovery of SSEP cortical response relative to baseline between groups (p = 0.73): P + P = 23% (13%); ARG + P = 20% (13%); P + STK = 25% (14%); ARG + STK = 26% (13%). Histologic analysis demonstrated reduced myocardial necrosis and neurodegeneration in the ARG + STK group relative to the P + P group.ConclusionsIn this swine model of prolonged CA treated with ECPR, early intra-arrest anticoagulation during goal-directed CPR and thrombolytic therapy during ECPR did not improve initial recovery of heart and brain function but did reduce histologic evidence of ischemic injury. The impact of this therapeutic strategy on the long-term recovery of cardiovascular and neurological function requires further investigation.

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Female Physician Leadership During Cardiopulmonary Resuscitation Is Associated With Improved Patient Outcomes.

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Female Physician Leadership During Cardiopulmonary Resuscitation Is Associated With Improved Patient Outcomes.

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