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Postoperative Gastroesophageal Reflux Symptoms After Laparoscopic Sleeve Gastrectomy Based on the Presence of Preoperative Symptoms

NCT06835933 · Status: ACTIVE_NOT_RECRUITING · Type: OBSERVATIONAL · Enrollment: 64

Last updated 2025-09-05

No results posted yet for this study

Summary

This study aims to investigate the patterns of reflux symptoms after laparoscopic sleeve gastrectomy based on the presence or absence of preoperative gastroesophageal reflux symptoms.

Conditions

  • Obesity and Obesity-related Medical Conditions
  • Laparoscopic Sleeve Gastrectomy
  • Gastro-oesophageal Reflux

Interventions

PROCEDURE

Laparoscopic sleeve gastrectomy

Laparoscopic sleeve gastrectomy (LSG) is most commonly performed bariatric/metabolic surgery. LSG is performed in patients with obesity and/or obesity-related comorbidities. During LSG, the stomach was resected from 5 cm proximal to the pylorus to the angle of His, guided by a 36-French bougie. In patients with hiatal hernia, concomitant HHR was also performed with LSG using non-absorbable sutures. Routine oral potassium-competitive acid blocker (PCAB) was prescribed for 3 months after surgery and the discontinuation of PCAB was determined based on GERD symptoms at the 3-month visit.

Sponsors & Collaborators

  • Korea University Anam Hospital

    lead OTHER

Eligibility

Min Age
20 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-04-01
Primary Completion
2024-03-31
Completion
2025-08-31

Countries

  • South Korea

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 NCT06835933 on ClinicalTrials.gov