# Effects of Vitamin D Supplementation in Adolescents With Asthma, Obesity and Vitamin D Deficiency.

> **NCT05431920** · NA · ACTIVE_NOT_RECRUITING · sponsor: **Hospital Infantil de Mexico Federico Gomez** · enrollment: 264 (estimated)

## Conditions studied

- Non-allergic Asthma
- Obesity
- Vitamin D Deficiency

## Interventions

- **DIETARY_SUPPLEMENT:** Vitamin D₃ (25-hydroxy vitamin D)
- **DIETARY_SUPPLEMENT:** Vitamin D₃ (25-hydroxy vitamin D)

## Key facts

- **NCT ID:** NCT05431920
- **Lead sponsor:** Hospital Infantil de Mexico Federico Gomez
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2022-10-01
- **Primary completion:** 2025-12-01
- **Final completion:** 2026-12-31
- **Target enrollment:** 264 (ESTIMATED)
- **Last updated:** 2025-09-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05431920

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05431920, "Effects of Vitamin D Supplementation in Adolescents With Asthma, Obesity and Vitamin D Deficiency.". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT05431920. Licensed CC0.

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