Karayagiz AH, Besli S, Yilmaz G, Ozdemir E, Cakir U, Berber I. Long-term outcomes of left versus right laparoscopic living donor nephrectomy with multiple renal arteries.
Eur Surg Res 2022;
63:46-54. [PMID:
35100577 DOI:
10.1159/000522315]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 01/24/2022] [Indexed: 11/19/2022]
Abstract
OBJECTIVES
The objective of this study is to compare the long-term graft outcomes of left versus right donor nephrectomy with multiple renal arteries, and therefore creating a reference for the expansion of the potential living kidney donor pool.
METHODS
Laparoscopic live donor nephrectomy cases between May 2010 and October 2020 were included in this retrospective cross-sectional study. The data relating to donor and recipient demographics, surgical and anatomical characteristics, recipient and graft status were retrieved and compared using nonparametric statistical methods and multivariate regression. Analyses were fit for survival factors.
RESULTS
A total of 1009 recipients were included in this retrospective cross-sectional study with their donors. 16.7% of the donors had been discovered to have more than one renal artery supplying the donated kidney. The acute rejection rate was 12.8%. Death-censored graft survival at post-operative year 5 for single renal artery transplants was 89.6%, 89.5% for left-sided multiple renal arteries, and 88.2% for right-sided ones.
CONCLUSIONS
Both right donor nephrectomy and left donor nephrectomy are safe procedures with no significant negatively impacted rates for neither survival nor complications of the recipients in the long-term, compared to single renal artery ones.
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