Outcome of deceased donor renal transplantation in patients with an ileal conduit.

Renal transplantation in recipients with an ileal conduit is uncommon and occasionally controversial as it has been associated with high morbidity and mortality rates. We report on 17 patients with an ileal conduit who received a deceased donor renal transplant at our institution between January 1986 and December 2012. We retrospectively reviewed their allograft and surgical outcome. There were four mortalities at five, five, 39, and 66 months post-transplant. Sixteen of 17 grafts functioned immediately; one patient had primary non-function secondary to vascular thrombosis. Thirteen of 17 (76.5%) grafts were functioning at a mean follow-up period of 105 months. The mean serum creatinine at follow-up was 111 µM (±38.62). Five patients had seven episodes of urosepsis requiring hospital admission, and five patients received treatment for renal stone disease. We conclude that given improvements in immunosuppression, surgical technique, infection treatment, and selection criteria, we believe that renal transplantation in the patient with an ileal conduit yields excellent graft survival, although there is a high morbidity rate in this cohort of patients in the long term.

Ex vivo reconstruction of the donor renal artery in renal transplantation: a case-control study.

Transplantation of renal allografts with anatomic variability or injured vasculature poses a challenge to the transplanting surgeon but can be salvaged for transplantation with ex vivo bench reconstruction of the vasculature. We investigated whether renal allograft function is impaired in these reconstructed allografts; compared to the donor-matched, un-reconstructed allograft. Reconstructed allografts were transplanted into 60 patients at our institution between 1986 and 2012. A control group was selected from the matched pair of the recipient in deceased donor transplantation. We found no significant difference in the overall graft and patient survival rates (P = 1.0, P = 0.178). Serum creatinine levels were not significantly higher in the study group at 1, 3 and 12 months postoperatively. There were two cases of vascular thrombosis in the study group that were not related to the ex vivo reconstruction. A significantly greater proportion of reconstructed patients were investigated with a colour duplex ultrasound postoperatively (0.007). Although we have demonstrated a higher index of suspicion of transplant failure in patients with a reconstructed allograft, this practice has proven to be a safe and useful technique with equivocal outcome when compared to normal grafts; increasing the organ pool available for transplantation.