Pancreas transplant with enteric drainage at a single institute in Asia

Summary Background/objective This study is to assess immunological and graft survival outcomes after pancreas transplant at a single institute in Asia. Methods Patients undergoing pancreas transplant with enteric drainage were included. Clinical data and outcomes were evaluated and compared between each subgroup. Results There were 165 cases of pancreas transplant, including 38 (23 %) simultaneous pancreas-kidney transplant (SPK), 24 (15 %) pancreas after kidney transplant (PAK), 75 (46 %) pancreas transplant alone (PTA), and 28 (17 %) pancreas before kidney transplant (PBK). The overall surgical complication rate was 46.1 %, with highest (62.5 %) in PAK and lowest (32.0 %) in PTA, P = 0.008. The late complications included 32.7 % infection and 3.6 % malignancy. Overall rejection of pancreas graft was 24.8 % including 18.2 % acute and 9.7 % chronic rejection. Rejection was highest in PTA group (36.0 %) and lowest in PBK (3.6 %). There were 56 cases (33.9 %) with graft loss in total, with highest graft loss rate in PTA (38.7 %). The 1-year, 5-year and 10-year pancreas graft survivals for total patients were 98.0 %, 87.7 % and 70.9 % respectively. Conclusions Enteric drainage in pancreas transplant could be applied safely not only in SPK but also in other subgroups. Enteric drainage itself would not compromise the immunological and graft survival outcomes.