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  • Title: Ureteral complications in the renal transplant recipient after laparoscopic living donor nephrectomy.
    Author: Fuller TF, Deger S, Büchler A, Roigas J, Schönberger B, Schnorr D, Tüllmann M, Loening SA, Giessing M.
    Journal: Eur Urol; 2006 Sep; 50(3):535-40; discussion 540-1. PubMed ID: 16632185.
    Abstract:
    OBJECTIVES: We report on ureteral and surgical complications in our first 110 consecutive recipients of kidneys procured with laparoscopic living donor nephrectomy (LLDN). METHODS: The records of all living donor transplants with LLDN performed between February 1999 and December 2004, including 10 pediatric transplants, were reviewed retrospectively. Three urologists performed LLDN using a pure laparoscopic non-hand-assisted transperitoneal technique. Kidney transplantation was performed in a standard fashion. For ureteroneocystostomy, the intravesical Politano-Leadbetter (P-L) technique was used. RESULTS: Two-year patient and graft survival was 99% and 98%, respectively. Serum creatinine at 12 months was 1.36+/-0.1mg/dl in adult and 0.99+/-0.23 mg/dl in pediatric recipients. Nineteen right donor kidneys were transplanted into adult recipients. Surgical complications included three symptomatic lymphoceles, one peritransplant haematoma and one kinking of a lower pole artery. All five (4.5%) ureteral complications occurred in adult recipients with a mean age of 33.2+/-2.8 years. The incidence of ureteral complications was not clustered around the early phase of our LLDN experience. Of the three (2.7%) patients diagnosed with ureteral obstruction, two required ureteral reimplantation, and one was managed conservatively. Another two patients (1.8%) with a urinary leak received a double J stent and a cystostomy catheter for 3 and 5 months, respectively. Of the five patients with a ureteral complication, three had received a donor kidney with more than one renal artery. CONCLUSIONS: LLDN combined with the intravesical (P-L) ureteral implantation technique provides excellent graft outcomes with low recipient morbidity. Renal artery multiplicity may increase the risk of ureteral complications.
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