Early outcomes of laparoscopic donor nephrectomy with multiple renal arteries.
Int Braz J Urol
; 38(4): 496-503, 2012.
Article
em En
| MEDLINE
| ID: mdl-22951178
ABSTRACT
PURPOSE:
We evaluated our experience with laparoscopic donor nephrectomy in patients with multiple renal arteries, comparing operative outcomes and early graft function with patients with a single renal artery. MATERIALS ANDMETHODS:
From January 2003 to February 2009, 130 patients underwent laparoscopic donor nephrectomy at our institution, 108 (83 %) with a single renal artery and 22 (17 %) with multiple arteries. Donor and recipient outcomes for single artery and multiple arteries allografts were compared.RESULTS:
The LDN operative time was similar between the single artery and multiple arteries groups (162 vs 163 min, respectively, p = 0.87). Allografts with multiple arteries had significantly longer warm ischemia time (3.9 vs 4.9 min, p = 0.05) and cold ischemia time (72 vs 94 min, p < 0.001) than those with single artery. The conversion rate was similar between single and multiple arteries groups (6 % vs 4.5 %, respectively, p = 0.7). Multiple arteries grafts had a non statistically significant higher rate of poor graft function when compared to single artery grafts (23 % vs 12 %, respectively, p = 0.18). Five patients in the single artery group (4.6 %) and one patient in the multiple arteries group (4.5 %) needed dialysis during the first postoperative week. Overall, recipient complication rates were similar between single and multiple arteries groups (12.9 % vs 18.1 %, respectively, p = 0.51).CONCLUSION:
Laparoscopic donor nephrectomy with multiple arteries was associated with a non statistically significant higher rate of poor early graft function. The procedure appears to be safe in patients with multiple arteries, with similar complications rates. Multiple arteries should not be a contraindication for laparoscopic donor nephrectomy.
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Base de dados:
MEDLINE
Assunto principal:
Artéria Renal
/
Transplante de Rim
/
Laparoscopia
/
Doadores Vivos
/
Nefrectomia
Limite:
Adult
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Ano de publicação:
2012
Tipo de documento:
Article