# The Incidence of Gall Stones After Bariatric Surgery and Its Association With Weight Loss

> **NCT04765618** · — · COMPLETED · sponsor: **Helwan University** · enrollment: 148 (actual)

## Conditions studied

- The Incidence of Gall Stones After Bariatric Surgery and Its Association With Weight Loss

## Interventions

- **PROCEDURE:** bariatric surgery

## Key facts

- **NCT ID:** NCT04765618
- **Lead sponsor:** Helwan University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-12-26
- **Primary completion:** 2019-12-26
- **Final completion:** 2020-12-26
- **Target enrollment:** 148 (ACTUAL)
- **Last updated:** 2021-02-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04765618

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04765618, "The Incidence of Gall Stones After Bariatric Surgery and Its Association With Weight Loss". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT04765618. Licensed CC0.

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