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Published in: Obesity Surgery 11/2013

01-11-2013 | Original Contributions

Robotic Sleeve Gastrectomy: Experience of 134 Cases and Comparison with a Systematic Review of the Laparoscopic Approach

Authors: Rey Jesús Romero, Radomir Kosanovic, Jorge Rafael Rabaza, Rupa Seetharamaiah, Charan Donkor, Michelle Gallas, Anthony Michael Gonzalez

Published in: Obesity Surgery | Issue 11/2013

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Abstract

Background

Robotic technology has recently emerged in different surgical specialties, but the experience with robotic sleeve gastrectomy (RSG) is scarce in the literature. The purpose of this study is to compare our preliminary experience with RSG versus the descriptive results of a systematic review of the laparoscopic approach.

Methods

Data from our RSG experience were retrospectively collected. Two surgeons performed all the cases in one single surgery center. Such information was compared with a systematic review of 22 selected studies that included 3,148 laparoscopic sleeve gastrectomy (LSG) cases. RSG were performed using the daVinci® Surgical System.

Results

This study included 134 RSG vs 3,148 LSG. Mean age and mean BMI was 43 ± 12.6 vs 40.7 ± 11.6 (p = 0.022), and 45 ± 7.1 vs 43.6 ± 8.1 (p = 0.043), respectively. Leaks were found in 0 RSG vs 1.97 % LSG (p = 0.101); strictures in 0 vs 0.43 % (p = 0.447); bleeding in 0.7 vs 1.21 % (p = 0.594); and mortality in 0 vs 0.1 % (p = 0.714), respectively. Mean surgical time was calculated in 106.6 ± 48.8 vs 94.5 ± 39.9 min (p = 0.006); and mean hospital length of stay was 2.2 ± 0.6 vs 3.3 ± 1.7 days (p = <0.005), respectively. Four (2.9 %) complications were found in our robotic series.

Conclusions

Our series shows that RSG is a safe alternative when used in bariatric surgery, showing similar results as the laparoscopic approach. Surgical time is longer in the robotic approach, while hospital length of stay is lower. No leaks or strictures were found in the robotic cases. However, further studies with larger sample size and randomization are warranted.
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Metadata
Title
Robotic Sleeve Gastrectomy: Experience of 134 Cases and Comparison with a Systematic Review of the Laparoscopic Approach
Authors
Rey Jesús Romero
Radomir Kosanovic
Jorge Rafael Rabaza
Rupa Seetharamaiah
Charan Donkor
Michelle Gallas
Anthony Michael Gonzalez
Publication date
01-11-2013
Publisher
Springer US
Published in
Obesity Surgery / Issue 11/2013
Print ISSN: 0960-8923
Electronic ISSN: 1708-0428
DOI
https://doi.org/10.1007/s11695-013-1004-1

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