# Validation of the Association Between the Abundance of Three Bacterial Genera in Stool Samples and the Risk of Gallbladder Cancer in South American Patients With Gallstones

> **NCT07635745** · — · COMPLETED · sponsor: **Centre Paul Strauss** · enrollment: 120 (actual)

## Conditions studied

- Gallbladder Malignant Neoplasm

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07635745
- **Lead sponsor:** Centre Paul Strauss
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-12-01
- **Primary completion:** 2026-01-31
- **Final completion:** 2026-01-31
- **Target enrollment:** 120 (ACTUAL)
- **Last updated:** 2026-06-09

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07635745

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07635745, "Validation of the Association Between the Abundance of Three Bacterial Genera in Stool Samples and the Risk of Gallbladder Cancer in South American Patients With Gallstones". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07635745. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*