# Vitamin D Deficiency and Effect of Its Supplementation on Interstitial Lung Diseases(ILD).

> **NCT04100226** · NA · UNKNOWN · sponsor: **Cairo University** · enrollment: 104 (actual)

## Conditions studied

- Lung Diseases, Interstitial
- Vitamin D Deficiency

## Interventions

- **DIETARY_SUPPLEMENT:** Vitamin D3 (1.25 (OH)2 cholecalciferol)

## Key facts

- **NCT ID:** NCT04100226
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-03-01
- **Primary completion:** 2019-11-01
- **Final completion:** 2020-01-01
- **Target enrollment:** 104 (ACTUAL)
- **Last updated:** 2019-09-24

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04100226

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04100226, "Vitamin D Deficiency and Effect of Its Supplementation on Interstitial Lung Diseases(ILD).". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04100226. Licensed CC0.

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