Virtual Learning Improves Attendance for Critical Care Education During the COVID-19 Pandemic

AbstractThe COVID-19 pandemic has pushed medical educators and learners to adapt to virtual learning (VL) in an expedited manner. The effect of VL for critical care education has not yet been evaluated. In a quantitative analysis of survey data and attendance records, we sought to determine the association of VL with conference attendance and work-life balance. Attending physicians, fellows, and advanced practice providers (APP) at a pediatric critical care department at a quaternary children's hospital participated in the study. Attendance records were obtained before and after the adaption of a VL platform. In addition, an electronic, anonymous survey to evaluate current satisfaction and the strengths and weaknesses of VL as well as its impact on work-life balance was administered. In total, 31 learners (17 attending physicians, 13 fellows, and 1 APP) completed the survey. A total of 83.9% (26/31) of participants were satisfied, and 77.4% (24/31) found VL to be similar or more engaging than non-VL. However, 6.5% (2/31) of learners reported difficulty in using the new platform, 87% (27/31) of participants supported VL as an effective learning tool, and 83.3% (25/30) reported a positive impact on work-life balance. Additionally, median monthly conference attendance increased significantly from 85 to 114 attendees per month (p &lt; 0.05). Our results suggest that a virtual model has advantages for overall attendance and work-life balance. We anticipate VL will continue to be an integral part of medical education. Future work evaluating the impact of VL on interdepartmental and interinstitutional collaborations is needed.</jats:p

Risk Factors Associated With Bleeding in Children With Cardiac Disease Receiving Extracorporeal Membrane Oxygenation: A Multi-Center Data Linkage Analysis.

Background: Bleeding is a common complication of extracorporeal membrane oxygenation (ECMO) for pediatric cardiac patients. We aimed to identify anticoagulation practices, cardiac diagnoses, and surgical variables associated with bleeding during pediatric cardiac ECMO by combining two established databases, the Collaborative Pediatric Critical Care Research Network (CPCCRN) Bleeding and Thrombosis in ECMO (BATE) and the Extracorporeal Life Support Organization (ELSO) Registry. Methods: All children (&lt;19 years) with a primary cardiac diagnosis managed on ECMO included in BATE from six centers were analyzed. ELSO Registry criteria for bleeding events included pulmonary or intracranial bleeding, or red blood cell transfusion &gt;80 ml/kg on any ECMO day. Bleeding odds were assessed on ECMO Day 1 and from ECMO Day 2 onwards with multivariable logistic regression. Results: There were 187 children with 114 (61%) bleeding events in the study cohort. Biventricular congenital heart disease (94/187, 50%) and cardiac medical diagnoses (75/187, 40%) were most common, and 48 (26%) patients were cannulated directly from cardiopulmonary bypass (CPB). Bleeding events were not associated with achieving pre-specified therapeutic ranges of activated clotting time (ACT) or platelet levels. In multivariable analysis, elevated INR and fibrinogen were associated with bleeding events (OR 1.1, CI 1.0-1.3, p = 0.02; OR 0.77, CI 0.6-0.9, p = 0.004). Bleeding events were also associated with clinical site (OR 4.8, CI 2.0-11.1, p &lt; 0.001) and central cannulation (OR 1.75, CI 1.0-3.1, p = 0.05) but not with cardiac diagnosis, surgical complexity, or cannulation from CPB. Bleeding odds on ECMO day 1 were increased in patients with central cannulation (OR 2.82, 95% CI 1.15-7.08, p = 0.023) and those cannulated directly from CPB (OR 3.32, 95% CI 1.02-11.61, p = 0.047). Conclusions: Bleeding events in children with cardiac diagnoses supported on ECMO were associated with central cannulation strategy and coagulopathy, but were not modulated by achieving pre-specified therapeutic ranges of monitoring assays

Risk Factors Associated With Bleeding in Children With Cardiac Disease Receiving Extracorporeal Membrane Oxygenation: A Multi-Center Data Linkage Analysis

Background: Bleeding is a common complication of extracorporeal membrane oxygenation (ECMO) for pediatric cardiac patients. We aimed to identify anticoagulation practices, cardiac diagnoses, and surgical variables associated with bleeding during pediatric cardiac ECMO by combining two established databases, the Collaborative Pediatric Critical Care Research Network (CPCCRN) Bleeding and Thrombosis in ECMO (BATE) and the Extracorporeal Life Support Organization (ELSO) Registry.Methods: All children (&amp;lt;19 years) with a primary cardiac diagnosis managed on ECMO included in BATE from six centers were analyzed. ELSO Registry criteria for bleeding events included pulmonary or intracranial bleeding, or red blood cell transfusion &amp;gt;80 ml/kg on any ECMO day. Bleeding odds were assessed on ECMO Day 1 and from ECMO Day 2 onwards with multivariable logistic regression.Results: There were 187 children with 114 (61%) bleeding events in the study cohort. Biventricular congenital heart disease (94/187, 50%) and cardiac medical diagnoses (75/187, 40%) were most common, and 48 (26%) patients were cannulated directly from cardiopulmonary bypass (CPB). Bleeding events were not associated with achieving pre-specified therapeutic ranges of activated clotting time (ACT) or platelet levels. In multivariable analysis, elevated INR and fibrinogen were associated with bleeding events (OR 1.1, CI 1.0–1.3, p = 0.02; OR 0.77, CI 0.6–0.9, p = 0.004). Bleeding events were also associated with clinical site (OR 4.8, CI 2.0–11.1, p &amp;lt; 0.001) and central cannulation (OR 1.75, CI 1.0–3.1, p = 0.05) but not with cardiac diagnosis, surgical complexity, or cannulation from CPB. Bleeding odds on ECMO day 1 were increased in patients with central cannulation (OR 2.82, 95% CI 1.15–7.08, p = 0.023) and those cannulated directly from CPB (OR 3.32, 95% CI 1.02–11.61, p = 0.047).Conclusions: Bleeding events in children with cardiac diagnoses supported on ECMO were associated with central cannulation strategy and coagulopathy, but were not modulated by achieving pre-specified therapeutic ranges of monitoring assays.</jats:p

Table_1_Risk Factors Associated With Bleeding in Children With Cardiac Disease Receiving Extracorporeal Membrane Oxygenation: A Multi-Center Data Linkage Analysis.DOCX

Background: Bleeding is a common complication of extracorporeal membrane oxygenation (ECMO) for pediatric cardiac patients. We aimed to identify anticoagulation practices, cardiac diagnoses, and surgical variables associated with bleeding during pediatric cardiac ECMO by combining two established databases, the Collaborative Pediatric Critical Care Research Network (CPCCRN) Bleeding and Thrombosis in ECMO (BATE) and the Extracorporeal Life Support Organization (ELSO) Registry.Methods: All children (80 ml/kg on any ECMO day. Bleeding odds were assessed on ECMO Day 1 and from ECMO Day 2 onwards with multivariable logistic regression.Results: There were 187 children with 114 (61%) bleeding events in the study cohort. Biventricular congenital heart disease (94/187, 50%) and cardiac medical diagnoses (75/187, 40%) were most common, and 48 (26%) patients were cannulated directly from cardiopulmonary bypass (CPB). Bleeding events were not associated with achieving pre-specified therapeutic ranges of activated clotting time (ACT) or platelet levels. In multivariable analysis, elevated INR and fibrinogen were associated with bleeding events (OR 1.1, CI 1.0–1.3, p = 0.02; OR 0.77, CI 0.6–0.9, p = 0.004). Bleeding events were also associated with clinical site (OR 4.8, CI 2.0–11.1, p Conclusions: Bleeding events in children with cardiac diagnoses supported on ECMO were associated with central cannulation strategy and coagulopathy, but were not modulated by achieving pre-specified therapeutic ranges of monitoring assays.</p

Association Between Persistent Hypothermia After Cardiopulmonary Bypass in Neonates and Odds of Serious Complications

IMPORTANCE:. Persistent hypothermia after cardiopulmonary bypass (CPB) in neonates with congenital heart defects (CHD) has been historically considered benign despite lack of evidence on its prognostic significance. OBJECTIVES:. Examine associations between the magnitude and pattern of unintentional postoperative hypothermia and odds of complications in neonates with CHD undergoing CPB. DESIGN:. Retrospective cohort study. SETTING:. Single northeastern U.S., urban pediatric quaternary care center with an established cardiac surgery program. PARTICIPANTS:. Population-based sample of neonates greater than or equal to 34 weeks gestation undergoing their first CPB between 2015 and 2019. INTERVENTIONS:. None. MAIN OUTCOMES AND MEASUREMENTS:. Hourly temperature measurements for the first 48 postoperative hours were extracted from inpatient medical records, and clinical characteristics and outcomes were accessed through the local patient registry. Group-based trajectory modeling (GBTM) identified latent temporal temperature trajectories. Associations of trajectories with outcomes were assessed using multivariable binary logistic regression. Outcomes (postoperative complications) were manually adjudicated by experts or were predefined by the patient registry. RESULTS:. Four hundred fifty neonates met inclusion criteria. Their mean (sd) gestational age was 38 weeks (1.3), mean (sd) birth weight was 3.19 kilograms (0.55), median (interquartile range) surgical age was 4.7 days (3.3–7.0), 284 of 450 (63%) were male, and 272 of 450 (60%) were White. GBTM identified three distinct curvilinear temperature trajectories: persistent hypothermia (n = 38, 9%), resolving hypothermia (n = 233, 52%), and normothermia (n = 179, 40%). Compared with the normothermic group, those with persistent hypothermia had significantly higher odds of cardiac arrest, actionable arrhythmia, delayed first successful extubation, prolonged cardiac ICU length of stay, very poor weight gain, and 30-day hospital mortality. The persistent hypothermia group was characterized by greater odds of having a lower gestational age, more prevalent neurologic abnormalities, more unplanned reoperations, and a low surgical mortality risk assessment. CONCLUSIONS:. Persistent postoperative hypothermia in neonates after CPB is independently associated with having greater odds of complications. Recovery patterns from postoperative hypothermia may be a clinically useful marker to identify patient instability in neonates. Additional research is needed for causal modeling and prospective validation before clinical adoption

Multisystem Inflammatory Syndrome in Children: Survey of Protocols for Early Hospital Evaluation and Management.

ObjectiveTo describe the similarities and differences in the evaluation and treatment of multisystem inflammatory syndrome in children (MIS-C) at hospitals in the US.Study designWe conducted a cross-sectional survey from June 16 to July 16, 2020, of US children's hospitals regarding protocols for management of patients with MIS-C. Elements included characteristics of the hospital, clinical definition of MIS-C, evaluation, treatment, and follow-up. We summarized key findings and compared results from centers in which &gt;5 patients had been treated vs those in which ≤5 patients had been treated.ResultsIn all, 40 centers of varying size and experience with MIS-C participated in this protocol survey. Overall, 21 of 40 centers required only 1&nbsp;day of fever for MIS-C to be considered. In the evaluation of patients, there was often a tiered approach. Intravenous immunoglobulin was the most widely recommended medication to treat MIS-C (98% of centers). Corticosteroids were listed in 93% of protocols primarily for moderate or severe cases. Aspirin was commonly recommended for mild cases, whereas heparin or low molecular weight heparin were to be used primarily in severe cases. In severe cases, anakinra and vasopressors frequently were recommended; 39 of 40 centers recommended follow-up with cardiology. There were similar findings between centers in which &gt;5 patients vs ≤5 patients had been managed. Supplemental materials containing hospital protocols are provided.ConclusionsThere are many similarities yet key differences between hospital protocols for MIS-C. These findings can help healthcare providers learn from others regarding options for managing MIS-C

Multisystem Inflammatory Syndrome in Children: Survey of Early Hospital Evaluation and Management

ABSTRACTBackgroundIn the absence of evidence-based therapies for Multisystem Inflammatory Syndrome in Children (MIS-C), we aimed to describe the similarities and differences in the evaluation and treatment of MIS-C at hospitals in the United States.MethodsWe conducted a cross-sectional survey from June 16 to July 16, 2020 of U.S. children’s hospitals regarding protocols for patients with MIS-C. Elements included hospital characteristics, clinical definition of MIS-C, evaluation, treatment, and follow-up. We summarized key findings and compared results from centers that had treated &gt;5 patients vs. those that had treated ≤5 patients.ResultsForty centers of varying size and experience with MIS-C participated. About half (21/40) of centers required only 1 day of fever for MIS-C to be considered. In the evaluation of patients, there was often a tiered approach. Intravenous immunoglobulin was the most widely used medication to treat MIS-C (98% of centers). Corticosteroids were listed in 93% of protocols for primarily the moderate or severe cases. Aspirin was commonly used including for mild cases, whereas heparin or low molecular weight heparin were used primarily in severe cases. In severe cases, anakinra and vasopressors were frequently recommended. Nearly all centers (39/40) recommended follow up with cardiology. There were similar findings between centers that had treated &gt;5 patients vs. those that had treated ≤5 patients. A supplement containing hospital protocols is provided.ConclusionThere are many similarities yet some key differences between hospital protocols for MIS-C. These findings can help healthcare providers learn from others regarding options for managing MIS-C patients.Article SummaryThis survey of U.S. hospitals highlights the interhospital similarities and differences in management of Multisystem Inflammatory Syndrome in Children.What’s Known on This SubjectMIS-C is a novel and life-threatening disease in children associated with COVID-19. Early cases were treated with immunomodulatory agents similar to current guidelines for Kawasaki disease. There are currently no evidence-based guidelines for treatment of MIS-C.What This Study AddsThis study describes the protocolized evaluation and treatment of children with MIS-C at 40 hospitals in the U.S. These findings can help other hospitals create protocols to care for these children at their centers.</jats:sec