# Vitamin D in Preschoolers With Viral-induced Asthma

> **NCT02197702** · PHASE2,PHASE3 · COMPLETED · sponsor: **St. Justine's Hospital** · enrollment: 47 (actual)

## Conditions studied

- Asthma

## Interventions

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

## Key facts

- **NCT ID:** NCT02197702
- **Lead sponsor:** St. Justine's Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE2,PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2014-09
- **Primary completion:** 2016-07
- **Final completion:** 2016-07
- **Target enrollment:** 47 (ACTUAL)
- **Last updated:** 2024-12-09

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02197702

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02197702, "Vitamin D in Preschoolers With Viral-induced Asthma". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT02197702. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*