Journal
SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES
Volume 31, Issue 12, Pages 5101-5110Publisher
SPRINGER
DOI: 10.1007/s00464-017-5575-0
Keywords
Laparoscopy-assisted hybrid living donor surgery; Open donor hepatectomy; Quality of life; Living donor liver transplantation
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Although minimally invasive living donor surgery has been increasingly accepted, its safety remains to be fully clarified in a large-scale study. This study evaluated the safety and effectiveness of our laparoscopy-assisted hybrid living donor surgery (LAHDS) procedure with an upper median incision in comparison with conventional open donor hepatectomy (ODH). From 2011 to 2016, 153 adult living donors [right lobe (RL) graft: 80 donors; left lobe (LL) graft: 73 donors] were enrolled and divided into LAHDS (n = 76) and ODH (n = 77) groups. Donor characteristics, surgical outcomes, and postoperative complications were compared between the 2 groups in each graft subgroup. Postoperative liver function tests (LFTs), inflammatory markers, pain parameters, incision-related symptoms, and recipient outcomes were compared between the 2 groups in all donors. In RL donors, operative blood loss was significantly lower in the LAHDS group than in the ODH group (201 vs. 313 g; p = 0.034). In LL donors, duration of surgery was significantly longer in the LAHDS group than in the ODH group (459 vs. 403 min; p = 0.034). The incidence of complications, length of hospital stay, and postoperative changes in both LFTs and inflammatory markers were comparable. The incidence of postoperative scar discomfort or tightness was significantly lower in the LAHDS group than in the ODH group (2.6 vs. 31.2%; p < 0.001), whereas postoperative pain parameters were comparable. The incidence of wound problems and abdominal wall numbness tended to be lower, but not significantly so, in the LAHDS group. This large consecutive case series demonstrates that our LAHDS procedure can be performed as safely as ODH, and it can improve quality of life without impaired donor and recipient outcomes.
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