Xi-Yu Wang MD , Xi-Tai Huang MD , Jian-Peng Cai MD, PhD , Bin Li MS , Wei Chen MD, PhD , Chen-Song Huang MD , Xiao-Yu Yin MD, PhD
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引用次数: 0
Abstract
Introduction
The robotic-assisted surgical system has been widely used in hepatectomy. However, the effectiveness and feasibility of robotic-assisted hemi-hepatectomy (RH) has not been well-documented.
Methods
Patients who underwent RH or open hemi-hepatectomy (OH) performed by a single surgeon at our hospital between January 2010 and August 2023 were included in this study. A stabilized inverse probability of treatment weighting adjusted analysis was performed.
Results
Of the 163 consecutive patients identified, 60 underwent RH, and 103 underwent OH. After stabilized inverse probability of treatment weighting adjustment, RH demonstrated less blood loss than OH. In subgroup analyses, robotic-assisted left hemi-hepatectomy was associated with a shorter postoperative stay, a lower postoperative complication rate, and less blood loss compared with open left hemi-hepatectomy. While robotic-assisted right hemi-hepatectomy (RRH) was associated with less blood loss and a lower intraoperative blood transfusion rate, but a longer operation time compared with open right hemi-hepatectomy.
Conclusions
RH is a safe and effective technique. In addition to less blood loss, robotic-assisted left hemi-hepatectomy had advantages in postoperative complications and postoperative stay, while RRH had advantages in intraoperative blood transfusions. However, operation time was longer for RRH than for open right hemi-hepatectomy.
期刊介绍:
The Journal of Surgical Research: Clinical and Laboratory Investigation publishes original articles concerned with clinical and laboratory investigations relevant to surgical practice and teaching. The journal emphasizes reports of clinical investigations or fundamental research bearing directly on surgical management that will be of general interest to a broad range of surgeons and surgical researchers. The articles presented need not have been the products of surgeons or of surgical laboratories.
The Journal of Surgical Research also features review articles and special articles relating to educational, research, or social issues of interest to the academic surgical community.