Simultaneous en bloc kidney and pancreas transplantation from pediatric donors: Selection, surgical strategy, management, and outcomes

Abstract

Pediatric donors are underutilized for simultaneous pancreas-kidney transplantation due to concerns about technical complications and inadequate islet and/or renal mass. We analyzed our experience with simultaneous en bloc kidney and pancreas transplantation using pediatric donors on 8 consecutive adult patients from 1997-2018. En bloc kidney transplants were implanted intraperitoneally and contralaterally to right-sided pancreas grafts. All patients became insulin-independent immediately; with 1 case of delayed kidney function and 1 case of insulin resistance; there were no graft thromboses. Donor age averaged 5.0 ± 1.7 years and weight 19.8 ± 4.8 kg; recipient age averaged 46.6 ± 12.8 years and body mass index 25.2 ± 3.8 kg/m². Postoperative creatinine, glucose, and C-peptide reflected good graft function. Simultaneous en bloc kidney and pancreas transplantation is a safe technique providing excellent long-term glycemic control and kidney function to adult recipients.