Results of Surgery-Related Complications in Donors of Right Lobe Liver Graft: Analysis of 272 Cases

Background. Living donor liver transplantation has been a new light of hope for patients with end-stage liver failure on the cadaveric waiting list. However, living donor liver transplantation still has ethical problems which cannot be overcome. Exposure of healthy donor candidates to major surgery which can be fatal is the largest of these ethical problems. In this study, we aimed to determine our rate of complications associated with surgery in donors who underwent right lobe donor hepatectomy. Materials and Methods. Between September 2004 and December 2009, 548 liver donor candidates were examined. The right liver lobe donor hepatectomy was performed on 272 donor candidates who passed the elimination system. Demographic data as well as intra-operative findings, complication rates, and numbers were collected retrospectively. Donor complications were categorized according to the Clavien classification. Results. Two hundred seventy-two donors who underwent right lobe donor hepatectomy were included in this study. One hundred sixteen (42.6%) of 272 donors were female, whereas 156 (57.4%) were male. There was no donor mortality. Grade 1 and grade 2 complications were observed in 105 (38%) of 272 donors. The most common complications were fever of unknown origin (20.9%) and prolonged hyperbilirubinemia (3.6%). Grade 3 complications and grade 4 complications were observed in 6 donors (2%) and 3 donors (1%), respectively. Three donors were underwent re-operation due to bleeding. The re-laparatomy rate in our series was detected as 1.10%. One donor, categorized as grade 4B according to the Clavien classification, had small bowel perforation and intra-abdominal sepsis secondary to mechanical bowel obstruction. Conclusions. Donor mortality is a fact of living donor liver transplantation that cannot be ignored like donor morbidity. However, right liver lobe donor hepatectomy can be performed successfully with minimal complication rates with multidisciplinary and rigorous donor care in the preoperative and postoperative period.