# Prospective Study of Hormone Levels After Bariatric Surgery

> **NCT00627315** · — · COMPLETED · sponsor: **Columbia University** · enrollment: 236 (actual)

## Conditions studied

- Obesity

## Interventions

- **PROCEDURE:** Gastric bypass
- **PROCEDURE:** Gastric banding

## Key facts

- **NCT ID:** NCT00627315
- **Lead sponsor:** Columbia University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2003-03-17
- **Primary completion:** 2018-11-04
- **Final completion:** 2018-11-04
- **Target enrollment:** 236 (ACTUAL)
- **Last updated:** 2019-09-19

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00627315

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00627315, "Prospective Study of Hormone Levels After Bariatric Surgery". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT00627315. Licensed CC0.

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