Urological complications in ureteric stenting live related renal transplantation

To determine the frequency and types of post-transplant urological complications in live-related kidney transplantation with reference to the impact of JJ ureteric stent.

Case series.

Shaikh Zayed Postgraduate Medical Institute and National Institute of Kidney Diseases, Lahore, from June 2006 to July 2010.

Consecutive renal transplantations, donors being alive were relatives, reterospectively reviewed. All patients underwent extravesical ureteroneocystostomy and all, except one were stented. From the retrieved clinical records, the frequency and types of various minor and major urological complications and their management was studied. All the complications were managed according to standard guidelines.

The overall incidence of urological complications among transplant recipients was 11.9%, observed in 12 patients. The complications were urinary leakage in 2 (2%) and clot retention, ureterovesical junction obstruction and wound infection in one (1%) patient each. Urinary tract infection was observed in 7 (6.9%) patients.

Urinary tract infection was the most common urologic complication in the studied cases. The technique of stented extravesical ureteronecystostomy had a low rate of urological complications in this series. Other factors which may reduce the urological complications are preserving adventitia, fat and blood supply of ureter by delicate dissection during donor nephrectomy and prevent kinking and twisting of ureter are important factors in reducing the post-transplant urological complications.