Prevalence and geographic features of patients eligible for extracorporeal cardiopulmonary resuscitation.

OBJECTIVE: This study sought to identify Out of Hospital Cardiac Arrests (OHCA) eligible for Extracorporeal Cardiopulmonary Resuscitation (ECPR), use Geographic Information Systems (GIS) to investigate geographic patterns, and investigate if correlation between ECPR candidacy and Social Determinants of Health (SDoH) exist. METHODS: This study is of emergency medical service (EMS) runs for OHCA to an urban medical center from January 1, 2016 to December 31, 2020. All runs were filtered to inclusion criteria for ECPR: age 18-65, initial shockable rhythm, and no return of spontaneous circulation within initial defibrillations. Address level data were mapped in a GIS. Cluster detection assessed for granular areas of high concentration. The Center for Disease Control and Prevention (CDC) Social Vulnerability Index (SVI) was overlaid. The SVI ranges from 0-1 with higher values indicating increasing social vulnerability. RESULTS: There were 670 EMS transports for OHCA during the study period. 12.7% (85/670) met inclusion criteria for ECPR. 90% (77/85) had appropriate addresses for geocoding. Three geographic clusters of events were detected. Two were residential areas and one was concentrated over a public use area of downtown Cleveland. The SVI for these locations was 0.79, indicative of high social vulnerability. Nearly half (32/77, 41.5%) occurred in neighborhoods with the highest level of social vulnerability (SVI ≥ 0.9). CONCLUSION: A significant proportion of OHCAs were eligible for ECPR based on prehospital criteria. Utilizing GIS to map and analyze ECPR patients provided insights into the locations of these events and the SDoH that may be driving risk in these places.

Transfusion and its association with mortality in patients receiving veno-arterial extracorporeal membrane oxygenation.

PURPOSE: Patients receiving veno-arterial Extracorporeal Membrane Oxygenation (V-A ECMO) may require transfusion due to bleeding risk and desire to optimize oxygen delivery. The purposes of this study were to determine the transfusion requirements in patients receiving V-A ECMO and to determine if transfusion was associated with hospital mortality or complications. MATERIAL AND METHODS: Retrospective chart review of adult patients at University of Michigan between 1/1/2000-6/1/2017. Survivors and decedents were compared. Logistic regression was used to determine factors independently associated with mortality, hemorrhage, and ischemic events. RESULTS: One hundred eighty-seven patients received V-A ECMO. Median number of red cells transfused was 9 units (interquartile range 3.5-20), platelets 4 (1-11) packs, plasma 2 (0-6) units, cryoprecipitate 0 (0,0) units. Only 69 (37%) patients survived to hospital discharge. Hemorrhage occurred in 108 (58%) patients and 27 (14%) suffered ischemic complications. Renal replacement therapy (OR 2.94, 95% confidence interval: 1.51-5.68, p < 0.001) and ECMO duration (OR 1.01, 95% confidence interval: 1.00-1.01, p = 0.005) but not transfusion, were associated with increased odds of death. CONCLUSION: Most patients receiving V-A ECMO are transfused multiple units of blood products. Receipt of transfusion or having a bleeding or ischemic complication was not associated with increased mortality.

Peer coaching increases emergency medicine faculty ability to perform and teach awake fiberoptic intubation.

OBJECTIVES: This study sought to evaluate the impact of peer coaching as a continuing medical education (CME) modality to improve faculty performance and teaching of a low-frequency, high-complexity procedure, awake fiberoptic intubation (AFOI). METHODS: Academic emergency medicine faculty at a single tertiary care, Level I trauma center participated in a prospective pre-/postinterventional assessment of a peer coaching educational intervention. Participants completed a preintervention online survey to identify comfort and previous experience with performing and teaching AFOI. The participants reviewed presession materials and then completed a 25-min didactic session with a peer coach. Participants were then broken into dyads where they initially each practiced the procedure and then attempted to teach the procedure to their colleague. An institutional standardized checklist for AFOI was utilized to assess participants procedural competency. Postintervention online surveys were compared to the preintervention surveys. RESULTS: A total of 15 faculty members were recruited for the study and completed pre- and postintervention surveys. All participants showed ability to perform AFOI as proven by successful completion of the procedural checklist. There was a statistically significant increase for self-perceived efficacy in performing (p < 0.001, 95% confidence interval [CI] = 1.34 to 3.06) and teaching AFOI (p < 0.001, 95% CI = 1.56 to 3.05). All participants felt more likely to attempt AFOI after a single peer coaching session and most (14/15, 93.3%) were more likely to teach AFOI. Participants identified peer coaching as more effective at instilling confidence to perform and teach the skill than other CME activities that they have experienced. CONCLUSION: This study demonstrates that peer coaching increases practicing faculty's ability to perform and teach a low-frequency, high-complexity procedure, AFOI. Peer coaching may offer an opportunity to improve the utility of learning compared to more traditional didactic-based CME initiatives.

Impact of Burnout on Self-Reported Patient Care Among Emergency Physicians.

INTRODUCTION: Burnout is a syndrome of depersonalization, emotional exhaustion and sense of low personal accomplishment. Emergency physicians (EPs) experience the highest levels of burnout among all physicians. Burnout is associated with greater rates of self-reported suboptimal care among surgeons and internists. The association between burnout and suboptimal care among EPs is unknown. The objective of the study was to evaluate burnout rates among attending and resident EPs and examine their relationship with self-reported patient care practices. METHODS: In this cross-sectional study burnout was measured at two university-based emergency medicine residency programs with the Maslach Burnout Inventory. We also measured depression, quality of life (QOL) and career satisfaction using validated questionnaires. Six items assessed suboptimal care and the frequency with which they were performed. RESULTS: We included 77 out of 155 (49.7%) responses. The EP burnout rate was 57.1%, with no difference between attending and resident physicians. Residents were more likely to screen positive for depression (47.8% vs 18.5%, p=0.012) and report lower QOL scores (6.7 vs 7.4 out of 10, p=0.036) than attendings. Attendings and residents reported similar rates of career satisfaction (85.2% vs 87.0%, p=0.744). Burnout was associated with a positive screen for depression (38.6% vs 12.1%, p=0.011) and lower career satisfaction (77.3% vs 97.0%, p=0.02). EPs with high burnout were significantly more likely to report performing all six acts of suboptimal care. CONCLUSION: A majority of EPs demonstrated high burnout. EP burnout was significantly associated with higher frequencies of self-reported suboptimal care. Future efforts to determine if provider burnout is associated with negative changes in actual patient care are necessary.