The role of extracorporeal membrane oxygenation in pediatric abdominal transplant patients: A qualitative systematic review of literature.

Abstract

BACKGROUND:

Advances in ECMO have made it a useful adjunct in critically ill pediatric patients; however, a dearth of evidence exists regarding risks and benefits in pediatric abdominal transplantation. The purpose of this study was to perform a qualitative systematic review of outcomes in pediatric patients undergoing ECMO support pre- or post-abdominal organ transplantation.

METHODS:

This was a systematic review conducted from Jan 1, 1989, to April 24, 2020, via PubMed, Embase, Scopus, Web of Science, the Cochrane Library, and ClinicalTrials.gov of all pediatric solid abdominal organ transplant recipients (pre- and post-transplant) and donors who underwent V-A or V-V ECMO cannulation. Death was the primary outcome, with graft function and complications as secondary outcomes.

RESULTS:

Fourteen articles were identified that fit criteria, with 88% being case reports. Three patients were donors placed on ECMO, with no mortality among the 8 recipients of organs from these donors. Nineteen recipients were placed on ECMO. All were liver transplants. Most patients experienced at least one complication (84%), with bleeding as the most common cause (44%). Mortality was 26%. Causes of death included multiorgan system failure (n = 3), heart failure (n = 1), Systemic inflammatory response syndrome (n = 1), abdominal compartment syndrome (n = 3), bleeding (n = 1), septic shock from aspergillus (n = 1), and hepatic artery thrombosis (n = 2).

CONCLUSIONS:

The data are poor on ECMO usage in pediatric abdominal transplantation. While complications were high, mortality did not appear to be related to ECMO usage and was relatively low given the severity of patient illness.

• Authors: Trista D Reid, Ian Kratzke, Diana Dayal, Lauren Raff, Aman Kumar, Michael R Phillips, Rebecca Carlson, Chirag S Desai
• Journal: Pediatric transplantation (Pediatr Transplant) Vol. 25 Issue 3 Pg. e13939 (May 2021) ISSN: 1399-3046 [Electronic] Denmark
• PMID: 33314532 (Publication Type: Journal Article, Systematic Review)
• Copyright: © 2020 Wiley Periodicals LLC.

Topics

• Adolescent
• Child
• Child, Preschool
• Extracorporeal Membrane Oxygenation
• Humans
• Infant
• Liver Transplantation
• Perioperative Care
• Qualitative Research