# Vitamin D in Vulnerable Adults (VIVA-VA)

> **NCT01170273** · PHASE3 · COMPLETED · sponsor: **VA Office of Research and Development** · enrollment: 130 (actual)

## Conditions studied

- Frail Elderly
- Vitamin d Deficiency

## Interventions

- **DIETARY_SUPPLEMENT:** vitamin D
- **DIETARY_SUPPLEMENT:** placebo

## Key facts

- **NCT ID:** NCT01170273
- **Lead sponsor:** VA Office of Research and Development
- **Sponsor class:** FED
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-08
- **Primary completion:** 2014-06
- **Final completion:** 2014-12
- **Target enrollment:** 130 (ACTUAL)
- **Last updated:** 2016-12-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01170273

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01170273, "Vitamin D in Vulnerable Adults (VIVA-VA)". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT01170273. Licensed CC0.

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