# Effect of Supplemental Vitamin D on Skeletal Muscle Function in Chronic Obstructive Pulmonary Disease (COPD) Patients

> **NCT00914810** · PHASE3 · COMPLETED · sponsor: **Minneapolis Veterans Affairs Medical Center** · enrollment: 39 (actual)

## Conditions studied

- Chronic Obstructive Pulmonary Disease (COPD)

## Interventions

- **DIETARY_SUPPLEMENT:** Vitamin D (cholecalciferol)
- **DIETARY_SUPPLEMENT:** Placebo

## Key facts

- **NCT ID:** NCT00914810
- **Lead sponsor:** Minneapolis Veterans Affairs Medical Center
- **Sponsor class:** FED
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2009-06
- **Primary completion:** 2011-10
- **Final completion:** 2011-10
- **Target enrollment:** 39 (ACTUAL)
- **Last updated:** 2013-06-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00914810

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00914810, "Effect of Supplemental Vitamin D on Skeletal Muscle Function in Chronic Obstructive Pulmonary Disease (COPD) Patients". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT00914810. Licensed CC0.

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