# OPTIFIT-Optimal Fiber Trial for Diabetes Prevention

> **NCT01681173** · NA · COMPLETED · sponsor: **German Institute of Human Nutrition** · enrollment: 200 (estimated)

## Conditions studied

- Diabetes
- Nutrition Disorders
- Obesity
- Overweight
- Metabolic Syndrome x
- Body Weight
- Glucose Metabolism Disorders
- Metabolic Diseases

## Interventions

- **DIETARY_SUPPLEMENT:** Fiber
- **DIETARY_SUPPLEMENT:** Placebo

## Key facts

- **NCT ID:** NCT01681173
- **Lead sponsor:** German Institute of Human Nutrition
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-05
- **Primary completion:** 2014-12
- **Final completion:** 2014-12
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2015-02-05

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01681173

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01681173, "OPTIFIT-Optimal Fiber Trial for Diabetes Prevention". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT01681173. Licensed CC0.

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