# Vitamin D Supplementation for Treatment of Heart Failure

> **NCT01230307** · PHASE4 · TERMINATED · sponsor: **University of Michigan** · enrollment: 28 (actual)

## Conditions studied

- Heart Failure

## Interventions

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

## Key facts

- **NCT ID:** NCT01230307
- **Lead sponsor:** University of Michigan
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2010-10
- **Primary completion:** 2014-12
- **Final completion:** 2014-12
- **Target enrollment:** 28 (ACTUAL)
- **Why stopped:** Unable to recruit sufficient number of patients.
- **Last updated:** 2016-11-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01230307

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01230307, "Vitamin D Supplementation for Treatment of Heart Failure". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01230307. Licensed CC0.

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