Sedation Practices in the PICU: An Unexpected Casualty of COVID-19.

Pediatric intensivists often use an "analgosedation" approach in mechanically ventilated children. By prioritizing analgesia and minimizing sedation, patients experience less delirium. However, when COVID-19 surged, our pediatric intensive care unit providers were tasked with caring for adults with severe acute hypoxemic respiratory failure (AHRF). As documented in the literature, adults with COVID-19-AHRF received significantly higher doses of sedatives than matched cohorts with non-COVID-19 AHRF. Surprisingly, when the pediatric intensive care unit returned to caring for children, a quality review showed that we were unintentionally using far more sedatives than that prior to COVID-19. This experience is not unique to our institution, or to COVID-19. Lingering effects of crisis care can persist beyond the event itself. We seek to share our experience in order to extend the conversation regarding the unexpected effects of crises on best practices and to stress the need for high-quality research on interventions to support mental health and resilience in frontline healthcare providers.

Long-Term Outcomes of Pediatric Cardiac Patients Supported by Extracorporeal Membrane Oxygenation.

OBJECTIVE: Extracorporeal membrane oxygenation is an important form of short-term mechanical support in children with cardiac disease, but information on long-term outcomes and quality of life is limited. The primary objective of this study was to determine the long-term outcomes of children previously supported by extracorporeal membrane oxygenation for cardiac etiologies. DESIGN: A retrospective analysis was performed on patients with cardiac disease managed with extracorporeal membrane oxygenation between January 1, 1995, and December 31, 2012, at the Children's Hospital of Philadelphia. Survivors completed patient- and parent-reported verbal and written surveys, and univariate analyses assessed risk factors for long-term outcomes. SETTING: Tertiary-care children's hospital. PATIENTS: Patients with cardiac disease managed with extracorporeal membrane oxygenation. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Over 18 years, 396 patients were managed with extracorporeal membrane oxygenation with 43% survival to discharge. The median age at cannulation was 78 days. The majority had congenital heart disease (86%), surgery prior to extracorporeal membrane oxygenation (71%), and cardiopulmonary arrest as the primary extracorporeal membrane oxygenation indication (53%). With 6-year median follow-up, 66% are known to be deceased, including 38 deaths after hospital discharge. Among survivors at discharge, 65 (38%) completed the phone survey, and 33 (19%) completed the written survey. Negative clinical outcomes, defined as having at least significant physical limitations or "fair" or "poor" health, were present in 18% of patients. No patient- or extracorporeal membrane oxygenation-related variables were associated with negative outcomes in univariate analyses. There were significantly lower self-reported and parent-reported written Pediatric Quality of Life Inventory quality of life scores in children compared with healthy individual normative data but no differences in adolescents. CONCLUSIONS: In this series of pediatric cardiac patients supported by extracorporeal membrane oxygenation, mortality was 66% with 6-year median follow-up. The majority reported positive outcomes with respect to health and physical limitations, but children reported lower quality of life compared with healthy individuals.

Intraoperative dexmedetomidine reduces postoperative mechanical ventilation in infants after open heart surgery.

OBJECTIVE: The inclusion of dexmedetomidine in the operative and postoperative management of infants with congenital heart defects has lessened the need for opioids that may cause respiratory depression. Our objective was to show that a dexmedetomidine bolus at or about the time of sternal closure is associated with a decrease in the use of mechanical ventilation in the immediate postoperative period. DESIGN: Retrospective cohort study. SETTING: Single pediatric tertiary cardiac center. PATIENTS: Infants undergoing surgical intervention for congenital heart defects requiring cardiopulmonary bypass, age 30-365 days in a 5-year time period from June 1, 2008, to December 31, 2012. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Of 1,057 total encounters, 441 met inclusion criteria and were evenly distributed over the 5-year time period. Dexmedetomidine had been given at or about the time of sternal closure in 57% of patients. When the exposed and unexposed groups were compared in terms of mechanical ventilation immediately postoperative, there was a statistically significant effect of using dexmedetomidine on the odds of receiving mechanical ventilation (p = 0.0019). This difference remained significant after adjusting for covariates affecting the decision for mechanical ventilation, including year of the procedure, age and weight of subject, cardiopulmonary bypass time, the use of deep hypothermic circulatory arrest, intraoperative fentanyl dose, and the Risk Adjustment for Congenital Heart Surgery Score 1 (p = 0.0317). The odds of receiving mechanical ventilation are estimated to be two times higher for patients who did not receive dexmedetomidine than for patients who received dexmedetomidine after adjusting for variables. CONCLUSION: The use of dexmedetomidine bolus in the operating room at the time of sternal closure in infants undergoing open heart surgery is associated with reduced need for mechanical ventilation in the immediate postoperative period.