# Bariatric Surgery and Gut Microbiota Changes Over Time

> **NCT07381140** · — · NOT_YET_RECRUITING · sponsor: **Azienda Ospedaliera Specializzata in Gastroenterologia Saverio de Bellis** · enrollment: 100 (estimated)

## Conditions studied

- Obese Patients
- Obese Patients With Bariatric Surgery
- Gut Microbiota
- Healthy Participants

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07381140
- **Lead sponsor:** Azienda Ospedaliera Specializzata in Gastroenterologia Saverio de Bellis
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-04
- **Primary completion:** 2027-04
- **Final completion:** 2028-04
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2026-02-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07381140

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07381140, "Bariatric Surgery and Gut Microbiota Changes Over Time". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT07381140. Licensed CC0.

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