Background: Patient survival after liver transplantation is lower in donor–recipient race mismatched patients for indications other than primary sclerosing cholangitis. Objectives: To determine if survival is lower after liver transplantation in donor–recipient race mismatched recipients with primary sclerosing cholangitis. Methods: The Organ Procurement and Transplantation Network database was analyzed for deceased donor adult liver transplant recipients with primary sclerosing cholangitis. Graft and patient survival by donor–recipient race were estimated using Kaplan–Meier survival method and compared using the log-rank test. Multivariable analysis was performed using Cox regression. Results: From 2002 to 2018, 5-year patient survival in White (n = 2223) and Black recipients (n = 491), was 89.8% and 87.1%, respectively. Five-year patient survival for the donor–recipient pairs, White–White (n = 1622), Black–Black (n = 110), Black–White (n = 335), and White–Black (n = 314) was 90.8%, 91.1%, 87.1%, and 86.0%, respectively, p = 0.026. In multivariable analysis, 5-year patient mortality was higher in Black recipients of White donors [HR 1.69, 95% CI 1.16, 2.45], compared to White recipients of White donors. Conclusions: Five-year patient mortality after deceased donor liver transplantation for primary sclerosing cholangitis is higher in Black recipients who received livers from White donors compared to matched White donors and recipients.
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