# One Anastomosis Gastric Bypass After Sleeve Gastrectomy Failure

> **NCT04450082** · — · COMPLETED · sponsor: **Azienda Sanitaria Locale Napoli 2 Nord** · enrollment: 59 (actual)

## Conditions studied

- Bariatric Surgery Candidate

## Interventions

- **PROCEDURE:** One anastomosis gastric bypass

## Key facts

- **NCT ID:** NCT04450082
- **Lead sponsor:** Azienda Sanitaria Locale Napoli 2 Nord
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2014-01-01
- **Primary completion:** 2019-02-28
- **Final completion:** 2020-06-21
- **Target enrollment:** 59 (ACTUAL)
- **Last updated:** 2020-06-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04450082

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04450082, "One Anastomosis Gastric Bypass After Sleeve Gastrectomy Failure". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04450082. Licensed CC0.

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