# Effects of Vitamin D on Beta Cell Function and Insulin Sensitivity in Pre-diabetes and Diabetes Mellitus Type 2

> **NCT01497132** · PHASE4 · COMPLETED · sponsor: **Karolinska Institutet** · enrollment: 44 (actual)

## Conditions studied

- Diabetes Mellitus, Type 2
- Glucose Intolerance
- Vitamin D Deficiency

## Interventions

- **DRUG:** Vitamin D3
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT01497132
- **Lead sponsor:** Karolinska Institutet
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-01
- **Primary completion:** 2013-05
- **Final completion:** 2013-05
- **Target enrollment:** 44 (ACTUAL)
- **Last updated:** 2014-09-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01497132

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01497132, "Effects of Vitamin D on Beta Cell Function and Insulin Sensitivity in Pre-diabetes and Diabetes Mellitus Type 2". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT01497132. Licensed CC0.

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