RESUMO
End-stage renal disease in the human immunodeficiency virus-positive population is increasing. Kidney transplant is the optimal therapy for this population rather than dialysis modalities if some criteria are met. These include undetectable plasma human immunodeficiency virus RNA, CD4 cell count over 200 cells/µL, and the absence of any AIDS-defining illness. Here, we describe the first living-donor kidney transplant in a human immunodeficiency virus-positive recipient in Turkey. The patient, a 52-year-old male diagnosed as human immunodeficiency virus positive, was on antiretroviral therapy, which consisted of 400 mg twice daily darunavir, 100 mg/day ritonavir, and 50 mg/day dolutegravir. He had been negative for human immunodeficiency virus RNA for the past 3 years. The patient developed renal insufficiency without any known cause and started hemodialysis. A living donor transplant from his son was performed, and the patient received ATG Fresenius-S (Neovii Biotech, Rapperswil, Switzerland) induction and a maintenance immunosuppression therapy consisting of methyl-prednisolone, mycophenolate mofetil, and tacrolimus. There were no incidences of delayed graft function or acute rejection. Because of tacrolimus and ritonavir interaction, tacrolimus trough levels were too high. With tacrolimus withdrawn, tacrolimus trough level decreased to detectable levels 2 weeks later. Antiretroviral therapy was continued on the same dosage. At month 4 posttransplant, the patient's creatinine level was 1.01 mg/dL. At present, the patient has had no complications and no episodes of rejection. Kidney transplant is the most favorable replacement therapy for HIV-positive patients who are under controlled AIDS care with highly active antiretroviral therapy. However, drug interactions should be carefully evaluated.
