# Efficacy of Oral Vitamin D Supplementation in Adolescents and Young Adults.

> **NCT04377386** · NA · COMPLETED · sponsor: **Fundación Cardiovascular de Colombia** · enrollment: 150 (actual)

## Conditions studied

- Overweight and Obesity
- Overweight Adolescents
- Vitamin D Deficiency

## Interventions

- **DIETARY_SUPPLEMENT:** 1000 IU D vitamin
- **DIETARY_SUPPLEMENT:** 200 IU D vitamin

## Key facts

- **NCT ID:** NCT04377386
- **Lead sponsor:** Fundación Cardiovascular de Colombia
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-08-03
- **Primary completion:** 2020-11-02
- **Final completion:** 2021-02-02
- **Target enrollment:** 150 (ACTUAL)
- **Last updated:** 2024-02-01

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04377386

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04377386, "Efficacy of Oral Vitamin D Supplementation in Adolescents and Young Adults.". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04377386. Licensed CC0.

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