# The Effect of Bariatric Surgery on Insulin Sensitivity and Energy Metabolism

> **NCT01477957** · — · RECRUITING · sponsor: **German Diabetes Center** · enrollment: 450 (estimated)

## Conditions studied

- Obesity
- Diabetes Mellitus, Type 2

## Interventions

- **PROCEDURE:** surgery

## Key facts

- **NCT ID:** NCT01477957
- **Lead sponsor:** German Diabetes Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2012-09
- **Primary completion:** 2028-12
- **Final completion:** 2028-12
- **Target enrollment:** 450 (ESTIMATED)
- **Last updated:** 2025-01-10

## Collaborators

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- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01477957

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01477957, "The Effect of Bariatric Surgery on Insulin Sensitivity and Energy Metabolism". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT01477957. Licensed CC0.

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