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The 2014 Pancreas Allocation System established national qualifying criteria for simultaneous kidney pancreas (SPK) transplantation. The 2019 UNOS Pancreas Transplantation Committee Policy 11.3.B modified these guidelines to expand transplantation. Subsequent effects on recipient demographics have not been studied. We analyzed 81 SPK transplantations performed at our center from June 2014 to December 2020 to compare recipient demographics and outcomes before and after the 11.3.B policy change. National data were also investigated. Significant increases in age (38.9 v 46.4 years; p = 0.01) and c-peptide levels (1.7 v 4.9 ng/ml; p = 0.01) occurred following the removal of BMI and c-peptide requirements. No differences in BMI, outcomes, or complication rates were found. National and center trends showed increasing numbers of recipients with high c-peptide levels and decreasing numbers of recipients with undetectable c-peptide levels. Policy 11.3.B expanded transplantation access while maintaining suitable outcomes, reflecting its intended goals.

Glomerular filtration rate (GFR) is an excellent indicator of renal function; however, it is rarely evaluated as an endpoint. We investigated donor and recipient factors for associations that might be predictive of mid-term GFR after renal transplantation. We performed a retrospective review of 828 deceased donor renal transplantations performed at Montefiore Medical Center between the years 2009-2015. Donor characteristics included KDPI, [low (80%)], age, graft types [extended criteria (ECD), cardiac death (DCD), standard criteria (SCD)], CDC high risk, HCV status and cold ischemic time (CIT). Recipient factors included age at transplant, induction agent, BK status, CMV status, acute and chronic rejection, cPRA and DSA status. Primary outcome is 3-year GFR calculated via the MDRD equation. In univariate analysis, donor age, KDPI, ECD, and chronic rejection were significantly associated with changes in 3-year GFR (p0.05). We conclude that donor age, KDPI, and chronic rejection are independently associated with 3-year GFR while acute rejection, DCD, HCV status, CIT, BK and CMV viremia, PRA, existing or de novo DSA were not. Based on these findings, current scoring systems may need refinement to address the prognosis of mid-term GFR., NA