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Clinical Trials/CTRI/2026/01/100019
CTRI/2026/01/100019RecruitingNot Applicable

Robotic Sleeve Gastrectomy vs Laparoscopic Sleeve Gastrectomy (ROLASG): A Randomized controlled trial

Karan Dharamsi1 site in 1 country76 target enrollmentStarted: January 15, 2026Last updated:

Trial Snapshot

Phase
Not Applicable
Status
Recruiting
Sponsor
Enrollment
76
Locations
1

Study Overview

Brief Summary

Existing literature demonstrates that RSG typically has longer operative times than LSG, primarily due to docking and learning-curve factors. However, with increasing experience and workflow optimization, this difference appears to narrow. A well-conducted RCT is necessary to establish whether robotic technology can indeed enhance efficiency to achieve a statistically significant reduction in operative time. The findings will have important implications for operating-room efficiency, surgeon ergonomics, and cost-effectiveness in modern bariatric surgery practice.

Study Design

Study Type
Interventional
Allocation
Randomized
Masking
None

Eligibility Criteria

Ages
18.00 Year(s) to 70.00 Year(s) (—)
Sex
All

Inclusion Criteria

  • All patients eligible to undergo a sleeve gastrectomy based on the IFSO (International Federation for the Surgery of Obesity)/ASMBS (American Society for Metabolic and Bariatric Surgery) 2022 patient selection guidelines.

Exclusion Criteria

  • Previous bariatric surgeries Barrett’s Esophagus LA grade C or D esophagitis Peptic stricture Severe GERD symptoms Opting for bariatric surgery other than sleeve gastrectomy.

Investigators

Sponsor
Karan Dharamsi
Sponsor Class
Other [self]
Responsible Party
Principal Investigator
Principal Investigator

Asuri Krishna

All India Institute of Medical Sciences

Study Sites (1)

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