Simultaneous Pancreas–Kidney (SPK) Transplantation from Controlled Non-Heart-Beating Donors (NHBDs)

Abstract

From January 1993 through June 1999, 18 simultaneous pancreas–kidney transplants (SPKs) were performed from controlled non-heart-beating donors (NHBDs) and 339 SPKs were performed from heart-beating donors (HBDs). No difference in donor characteristics was noted except for warm ischemic time, which was 14.8 min (range 4–46 min) for NHBDs. Following transplantation, no difference in pancreatic function was noted; however, a higher rate of enteric conversions was seen in pancreas transplants from NHBDs (32% vs. 13%; p < 0.01). Hemodialysis for acute tubular necrosis (ATN) was higher in kidney transplants from NHBDs (22.2% vs. 4.1%; p = 0.009) as was discharge serum creatinine (1.7 mg/dl vs. 1.5 mg/dl; p < 0.05). Also, the number of patients remaining rejection free was lower for NHBDs and approached significance (33.3% vs. 50.1%; p = 0.07). However, no difference in patient survival (100% vs. 95.4%) or pancreatic (87.4% vs. 86.5%) and renal (86.3% vs. 86.3%) allograft survival was noted during the study period. Our results indicate that SPK transplantation from controlled NHBDs is a viable method for increasing the number of pancreas and kidney transplants available for transplantation.