BACKGROUND: The goal of this study was to review the results of 279 laparoscopic living donor nephrectomies (LLDN) regarding outcomes of using the left or the right kidney. METHODS: Among 279 patients who underwent LLDN between August 1998 and April 2009, 260 underwent a left (group L) and 19, a right (group R) nephrectomy. The two groups were compared regarding intra- and postoperative parameters, including pre- and postoperative renal function, length of surgery, conversion to an open approach, delayed graft function, and complications. RESULTS: There were no significant differences between the two groups regarding preoperative glomerular filtration rate (L = 129.5 ± 32 mL/min versus group R = 127.3 ± 26 mL/min), length of surgery (group L = 228 ± 58 minutes versus group R = 226 ± 62 minutes group), postoperative donor creatinine (group L = 1.36 ± 0.9 mg/dL versus group R = 1.48 ± 0.8 mg/dL), conversion to open (group L = 6.6% versus group R = 5.3%), delayed graft function (group L = 7.2% versus group R = 6.3%) and recipient postoperative creatinine at 1 month (group L = 1.54 ± 1.4 mg/dL versus group R = 1.32 ± 1.1 mg/dL). There were three intraoperative donor complications in group L (bleeding in one donor required transfusion), and none in group R. Similarly, there was a great albeit not a significant difference in the number of major postoperative donor complications among group L (n = 16) versus group R (n = 2). The right kidney was chosen because of the number of vessels (n = 5), presence of cysts (n = 5), size and renal function (n = 6), presence of renal stones (n = 2), and tortuous ureter (n = 1). The reasons for conversion to open included bleeding, anatomic issues, and presence of adhesions. It should be noted that during the last 3 years there were no conversions to open, whereas the only conversion among group R was the first case. CONCLUSIONS: Intra- and postoperative parameters were comparable between the groups. Considering the limitations of the small sample size of right LLDNs in this study, it appears that it is as safe and effective as a left procedure. The learning curve is extremely important, as can be seen by the lack of conversion in the last 3 years.
BACKGROUND: The goal of this study was to review the results of 279 laparoscopic living donor nephrectomies (LLDN) regarding outcomes of using the left or the right kidney. METHODS: Among 279 patients who underwent LLDN between August 1998 and April 2009, 260 underwent a left (group L) and 19, a right (group R) nephrectomy. The two groups were compared regarding intra- and postoperative parameters, including pre- and postoperative renal function, length of surgery, conversion to an open approach, delayed graft function, and complications. RESULTS: There were no significant differences between the two groups regarding preoperative glomerular filtration rate (L = 129.5 ± 32 mL/min versus group R = 127.3 ± 26 mL/min), length of surgery (group L = 228 ± 58 minutes versus group R = 226 ± 62 minutes group), postoperative donor creatinine (group L = 1.36 ± 0.9 mg/dL versus group R = 1.48 ± 0.8 mg/dL), conversion to open (group L = 6.6% versus group R = 5.3%), delayed graft function (group L = 7.2% versus group R = 6.3%) and recipient postoperative creatinine at 1 month (group L = 1.54 ± 1.4 mg/dL versus group R = 1.32 ± 1.1 mg/dL). There were three intraoperative donor complications in group L (bleeding in one donor required transfusion), and none in group R. Similarly, there was a great albeit not a significant difference in the number of major postoperative donor complications among group L (n = 16) versus group R (n = 2). The right kidney was chosen because of the number of vessels (n = 5), presence of cysts (n = 5), size and renal function (n = 6), presence of renal stones (n = 2), and tortuous ureter (n = 1). The reasons for conversion to open included bleeding, anatomic issues, and presence of adhesions. It should be noted that during the last 3 years there were no conversions to open, whereas the only conversion among group R was the first case. CONCLUSIONS: Intra- and postoperative parameters were comparable between the groups. Considering the limitations of the small sample size of right LLDNs in this study, it appears that it is as safe and effective as a left procedure. The learning curve is extremely important, as can be seen by the lack of conversion in the last 3 years.
Authors: Georgios Tsoulfas; Polyxeni Agorastou; Dicken S C Ko; Martin Hertl; Nahel Elias; A B Cosimi; Tatsuo Kawai Journal: World J Nephrol Date: 2017-01-06
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Authors: Garrett R Roll; Matthew Cooper; Jennifer Verbesey; Jeffrey L Veale; Matthew Ronin; William Irish; Amy D Waterman; Stuart M Flechner; David B Leeser Journal: Am J Transplant Date: 2022-03-02 Impact factor: 9.369
Authors: Jeannette D Widmer; Andrea Schlegel; Philipp Kron; Marc Schiesser; Jens G Brockmann; Markus K Muller Journal: BMC Urol Date: 2018-05-10 Impact factor: 2.264