# Vitamin D for Established Type 2 Diabetes (DDM2)

> **NCT01736865** · PHASE2,PHASE3 · COMPLETED · sponsor: **Tufts Medical Center** · enrollment: 127 (actual)

## Conditions studied

- Type 2 Diabetes

## Interventions

- **DRUG:** Cholecalciferol
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT01736865
- **Lead sponsor:** Tufts Medical Center
- **Sponsor class:** OTHER
- **Phase:** PHASE2,PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-12
- **Primary completion:** 2015-08
- **Final completion:** 2015-08
- **Target enrollment:** 127 (ACTUAL)
- **Last updated:** 2020-04-01

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01736865

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01736865, "Vitamin D for Established Type 2 Diabetes (DDM2)". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT01736865. Licensed CC0.

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