Intraoperative renal replacement therapy during liver transplantation in children: Safety, efficacy and impact on survival.

BACKGROUND: Intraoperative Continuous Renal Replacement Therapy (iCRRT) can prevent life-threatening complications, facilitate fluid management, and maintain metabolic homeostasis during liver transplantation (LT) in adults. There is a paucity of data in pediatric LT. We evaluated the safety, efficacy, and impact on survival of iCRRT in pediatric LT. METHODS: We conducted a retrospective cohort study of all children requiring CRRT pre-OLT at a quaternary children's hospital from 2014 to 2022. Demographic characteristics, intraoperative events, and post-LT outcomes were compared between those who received iCRRT and those who did not. RESULTS: Out of 306 patients who received LT, 30 (10%) were supported with CRRT at least 24 h prior to LT, of which 11 (36%) received iCRRT. The two cohorts were similar in demographics, diagnosis of liver disease, and severity of illness. The iCRRT patients experienced massive blood loss and increased transfusion requirements. There was no difference in intraoperative metabolic balance. One-year post-LT mortality rates were similar. CONCLUSION: ICRRT is safe in critically ill children with pre-LT renal dysfunction. It optimizes fluid and blood product resuscitation while maintaining metabolic homeostasis. Candidates need to be carefully chosen for this highly resource-intensive therapy to benefit this fragile population.

Implementation and Maintenance of a Pediatric Severe Burn Guidelines Quality Improvement Project.

Introduction: Critically injured pediatric burn patients require specialized management, yet few verified pediatric burn centers exist in the United States. Many pediatric hospitals have resources to care for severely burned patients but lack standardized care guidelines, which improve outcomes. To improve the morbidity and mortality of severely burned pediatric patients admitted to the pediatric intensive care unit, we created a specialized burn team. We implemented Pediatric Severe Burn Guidelines, focusing on improving fluid resuscitation accuracy and providing timely nutritional support. Methods: This investigation is of a 9-year (2010-2019) retrospective preintervention and postintervention study of the effect of the formation of a multidisciplinary burn leadership committee and development and implementation of Pediatric Severe Burn Guidelines. The primary outcome measures are increasing the accuracy of fluid resuscitation and improving the timely administration of nutritional support. The process measure is the percentage of time the electronic health record power plan was used for burn admissions with burn leadership review of the cases. Balancing measures are pediatric intensive care unit and hospital length of stay. Results: Preprotocol patients received acceptable fluid resuscitation 25% (5/20) of the time compared to 61.5% (8/13) of the time in postprotocol patients (P = 0.04). In postprotocol patients, there is an improvement in the timely placement of postpyloric feeding tube and initiation of feeds 48 hours after admission. Conclusions: Extensive guidelines for standardized care require careful implementation and monitoring of adherence gaps. Creating a specialized burn team and implementing clinical guidelines standardize care leading to improvement in critical patient outcomes.