Recipient and kidney graft outcomes of deceased donors with human immunodeficiency virus in the United States

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BACKGROUND: The HIV Organ Policy Equity (HOPE) act afforded transplantation of organs from donors who have HIV. Herein we compared the long-term outcomes of recipients with HIV by donor HIV testing status. METHODS: Using the Scientific Registry of Transplant Recipients, we identified all primary adult kidney transplant recipients who were HIV-positive between 1/1/16-12/31/21. Recipients were grouped into three cohorts according to the donor HIV status based on antibody (Ab) and nucleic acid testing (NAT): Donor Ab-/NAT- (n = 810), Donor Ab+ /NAT- (n = 98), and Donor Ab+/NAT+ (n = 90). We compared recipient and death-censored graft survival (DCGS) by donor HIV testing status using Kaplan-Meier curves and Cox proportional hazards regression, censored at 3 years posttransplant. Secondary outcomes were delayed graft function (DGF) and the following 1-year outcomes: acute rejection, re-hospitalization, and serum creatinine. RESULTS: In Kaplan-Meier analyses, patient survival and DCGS were similar by donor HIV status (log rank p = .667; log rank p = .388). DGF occurred more frequently in donors with HIV Ab-/NAT- testing compared with Ab+/NAT- or Ab+/NAT+ testing (38.0% vs. 28.6% vs. 26.7%, p = .028). Average dialysis time before transplant was twice as long for recipients who received organs from donors with Ab-/NAT- testing (p < .001). Acute rejection, re-hospitalization and serum creatinine at 12 months did not differ between the groups. CONCLUSIONS: Patient and allograft survival for recipients living with HIV remains comparable irrespective of donor HIV testing status. Utilizing kidneys from deceased donors with HIV Ab+/NAT- or Ab+/NAT+ testing shortens dialysis time prior to transplant.

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