# Reflux Disease After Gastric Bypass Versus Sleeve Gastrectomy in Morbid Obese Patients: an Italian Study

> **NCT04763993** · NA · NOT_YET_RECRUITING · sponsor: **Niguarda Hospital** · enrollment: 128 (estimated)

## Conditions studied

- Gastroesophageal Reflux Disease
- Obesity

## Interventions

- **PROCEDURE:** Roux-en-Y-Gastric bypass, Sleeve gastrectomy
- **PROCEDURE:** SG

## Key facts

- **NCT ID:** NCT04763993
- **Lead sponsor:** Niguarda Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-05-01
- **Primary completion:** 2028-05-01
- **Final completion:** 2030-05-01
- **Target enrollment:** 128 (ESTIMATED)
- **Last updated:** 2026-04-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04763993

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04763993, "Reflux Disease After Gastric Bypass Versus Sleeve Gastrectomy in Morbid Obese Patients: an Italian Study". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04763993. Licensed CC0.

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