Open and laparoscopic living donor nephrectomy in Switzerland: a retrospective assessment of clinical outcomes and the motivation to donate.

BACKGROUND Laparoscopic living kidney nephrectomy is thought to be associated with reduced morbidity, when compared to open nephrectomy. The purpose of this study was to explore the impact of these techniques on donors' clinical outcomes, satisfaction and motivation to donate. METHODS Clinical outcomes were retrospectively compared in 152 open (n = 71) or laparoscopic (n = 81) donor procedures. Donor satisfaction and motivation were assessed with a self-administered questionnaire. RESULTS The complication rate was the same with both procedures and the majority of complications were mild. Laparoscopy was significantly less painful and resulted in an insignificantly faster return to active life. More than 80% of the donors volunteered to donate without pressure. Worries about future health status, pain or scars were not important in the decision to donate. Similarly, only 15% considered the surgical procedure as instrumental for their decision. Few donors currently worried about their health with one kidney and more than 95% of the donors in both groups stated that they would give their kidney again. CONCLUSIONS Living donor nephrectomy is safe, regardless of the procedure used. Although the laparoscopic nephrectomy offers clear short-term benefits over the open nephrectomy, donors' satisfaction was excellent with both surgical approaches. Moreover, the type of procedure did not seem to influence their decision to donate.