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Effect of Omentopexy on Incisura Angularis Morphology and Gastric Emptying After Laparoscopic Sleeve Gastrectomy
Sponsor: Ankara University
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.
Key Details
Gender
All
Age Range
18 Years - 65 Years
Study Type
INTERVENTIONAL
Enrollment
36
Start Date
2023-06-26
Completion Date
2024-12-27
Last Updated
2026-05-18
Healthy Volunteers
No
Conditions
Interventions
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.
Laparoscopic Sleeve Gastrectomy Without Omentopexy
Standard laparoscopic sleeve gastrectomy was performed without omentopexy.
Locations (1)
Ankara University Faculty of Medicine
Ankara, Ankara, Turkey (Türkiye)