# Vitamin D Raising and Maintaining Blood Serum 25(OH)D3 Levels

> **NCT03099759** · NA · COMPLETED · sponsor: **The Cleveland Clinic** · enrollment: 49 (actual)

## Conditions studied

- Vitamin D Deficiency

## Interventions

- **DIETARY_SUPPLEMENT:** Vitamin D

## Key facts

- **NCT ID:** NCT03099759
- **Lead sponsor:** The Cleveland Clinic
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-06-27
- **Primary completion:** 2017-05-31
- **Final completion:** 2017-05-31
- **Target enrollment:** 49 (ACTUAL)
- **Last updated:** 2017-06-21

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03099759

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03099759, "Vitamin D Raising and Maintaining Blood Serum 25(OH)D3 Levels". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT03099759. Licensed CC0.

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