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Effect of Omentopexy on Incisura Angularis Morphology and Gastric Emptying After Laparoscopic Sleeve Gastrectomy

NCT07590206 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 36

Last updated 2026-05-18

No results posted yet for this study

Summary

This prospective randomized study aimed to evaluate the effect of omentopexy performed during laparoscopic sleeve gastrectomy (LSG) on incisura angularis morphology, gastric emptying time, postoperative dyspeptic symptoms, and early weight loss outcomes. Patients undergoing primary LSG were randomized to either LSG with omentopexy or LSG without omentopexy. Gastric emptying was assessed using scintigraphic gastric emptying studies, and changes in incisura angularis angle were evaluated using intraoperative image analysis. Postoperative symptoms were assessed using the Short Form Leeds Dyspepsia Questionnaire.

Conditions

  • Obesity & Overweight

Interventions

PROCEDURE

Laparoscopic Sleeve Gastrectomy With Omentopexy

Laparoscopic sleeve gastrectomy was performed using a standard surgical technique. In addition, omentopexy was performed by fixation of the greater omentum to the gastric staple line in order to stabilize the gastric tube anatomy.

PROCEDURE

Laparoscopic Sleeve Gastrectomy Without Omentopexy

Standard laparoscopic sleeve gastrectomy was performed without omentopexy.

Sponsors & Collaborators

  • Ankara University

    lead OTHER

Principal Investigators

  • Volkan Genç, MD · Ankara University Faculty of Medicine

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-06-26
Primary Completion
2024-12-27
Completion
2024-12-27

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07590206 on ClinicalTrials.gov