The Fontan immunophenotype and post-transplant outcomes in children: A multi-institutional study.

Background: Patients after Fontan palliation represent a growing pediatric population requiring heart transplant (HTx) and often have lymphopenia (L) and/or hypogammaglobinemia that may be exacerbated by protein-losing enteropathy (PLE, P). The post-HTx effects of this altered immune phenotype are not well studied.

Methods: In this study of the Pediatric Heart Transplant Society Registry, 106 Fontan patients who underwent HTx between 2005 and 2018 were analyzed.

Evolution of pediatric ventricular assist devices and their neurologic and renal complications-A 24-year single-center experience.

Utilization of ventricular assist devices (VADs) in adult populations with severe heart failure as a bridge to transplant has become the standard of care over the past two decades. Analogously, the use of VADs in pediatric populations has become more commonplace as pediatric heart transplantation has become more prevalent. We still have much to learn, however, about the complications after VAD placement in pediatric patients, their impact on transplantation and, in particular, how outcomes have changed over time.