BACKGROUND/AIMS: Patients who undergo repeat kidney transplantations (KTs) are considered at high risk for experiencing immunologic and non-immunologic complications. In this study, we investigated the clinical outcomes, including medical and surgical complications, of patients who underwent a third KT at our center. METHODS: Between March 1969 and December 2012, a total of 2,110 KTs were performed at the Seoul St. Mary's Hospital. Of them, we examined 11 patients who underwent a third KT, and investigated the allograft outcomes and complication rates. RESULTS: The mean follow-up duration after KT was 72.4 ± 78.3 months. The mean age at KT was 38.2 ± 8.0 years, and seven patients (63.6%) were males. Nine patients (81.8%) underwent living-donor KT. A cross-match test yielded positive results in four of the nine patients, and all underwent pretransplant desensitization therapy. After KT, three patients (27.2%) showed delayed graft function. Acute rejection developed in four patients (36.4%), and surgical complications that required surgical correction occurred in three patients. Allograft failure developed due to acute rejection (n = 3) or chronic rejection (n = 1) in four patients. Allograft survival rates at 1, 5, and 10 years were 81.8%, 42.9%, and 42.9%, respectively; however, the allograft survival rate at 5 years was > 80% in patients who underwent KT only after results of the panel reactive antibody test became available. CONCLUSIONS: Thus, a third KT procedure may be acceptable, although aggressive pretransplant immune monitoring and patient selection may be required to reduce the risks of acute rejection and surgical complications.
Acute Disease ; Adult ; Allografts ; Chronic Disease ; Delayed Graft Function/diagnosis/*etiology/therapy ; Female ; Graft Rejection/diagnosis/*immunology/therapy ; Graft Survival ; *Histocompatibility ; Humans ; Immunosuppressive Agents/therapeutic use ; Kidney Transplantation/*adverse effects ; Male ; Middle Aged ; Patient Selection ; Reoperation ; Republic of Korea ; Risk Assessment ; Risk Factors ; Time Factors ; Treatment Outcome