Background: Flank incision (FL), dorsal lumbotomy (DL) and laparoscopic surgery have been effective approaches to donor nephrectomy. While laparoscopic donor nephrectomy (LDN) has become increasingly popular, there has yet to be a direct comparison of the three modalities. Methods: We performed a retrospective chart review of FL, DL and LDN operations between 2002 and 2010 within a single institution. Donor and recipient characteristics, as well as surgical outcomes, were assessed. Results: There were 496 donor nephrectomy operations available for analyses. Patients in the LDN group had the lowest estimated blood loss, compared to the DL and FL groups (p < 0.001), lowest rate of complications (p < 0.01), and shortest hospital stay (p < 0.0001). Donors who underwent DL used an average of 60.12 ± 5.0 mg of morphine, which was significantly less than that used by patients in the LDN (93.2 mg, p < 0.0001) and FL (111.82 mg, p < 0.001) groups. Mean serum creatinine of recipients at day 1 post-op was the highest in the FL group (p < 0.0001 FL vs. LDN, p < 0.001 FL vs. DL), but there were no significant differences between the three groups at 2 weeks, 6, 12, 18, and 24 months post-operation (p > 0.45). Conclusions: Although a lower pain experience of LDN was not indicated, the use of LDN should be favoured over DL and FL as it is associated with fewer complications, and shorter length of stay. Of note, DL appears to be associated with higher complications and is likely not a preferred option for donor nephrectomy.
RĂ©sumĂ©Contexte : L'incision du flanc, la lombotomie dorsale et la laparoscopie sont des techniques efficaces pour une nĂ©phrectomie chez un donneur vivant. MĂȘme si la laparoscopie a connu une montĂ©e en popularitĂ©, aucune comparaison directe entre les trois modalitĂ©s n'a Ă©tĂ© effectuĂ©e. MĂ©thodologie : Nous avons procĂ©dĂ© Ă un examen rĂ©trospectif des dossiers de patients ayant subi une nĂ©phrectomie par incision du flanc, par lombotomie dorsale et par laparoscopie entre 2002 et 2010 dans un mĂȘme Ă©tablissement. Les caractĂ©ristiques des donneurs et des receveurs ainsi que les rĂ©sultats de la chirurgie ont Ă©tĂ© Ă©valuĂ©s. RĂ©sultats : Les analyses ont portĂ© sur 496 nĂ©phrectomies. En comparaison avec les donneurs ayant subi une incision du flanc ou une lombotomie dorsale, les donneurs ayant subi une laparoscopie prĂ©sentaient la perte sanguine estimĂ©e la plus faible (p < 0,001), le taux le plus bas de complications (p < 0,01) et la plus courte durĂ©e du sĂ©jour en hĂŽpital (p < 0,0001). Les donneurs qui ont subi une lombotomie dorsale ont utilisĂ© en moyenne 60,12 ± 5,0 mg de morphine, soit une valeur significativement plus faible que celle notĂ©e chez les patients ayant subi une laparoscopie (93,2 mg, p < 0,0001) et une incision du flanc (111,82 mg, p < 0,001). Le taux moyen de crĂ©atinine sĂ©rique le lendemain de l'intervention Ă©tait le plus Ă©levĂ© chez les patients ayant subi une incision du flanc (p < 0,0001 incision du flanc vs laparoscopie, p < 0,001 incision du flanc vs lombotomie dorsale), mais les diffĂ©rences entre...