# Retinal Changes in Vitamin D Deficiency

> **NCT04891211** · NA · COMPLETED · sponsor: **Adiyaman University** · enrollment: 150 (actual)

## Conditions studied

- Pediatric Disorder
- Vitamin D Deficiency
- Retinal Disease
- Choroidal Disease
- Optic Nerve Diseases

## Interventions

- **DIETARY_SUPPLEMENT:** Vitamin D deficiency

## Key facts

- **NCT ID:** NCT04891211
- **Lead sponsor:** Adiyaman University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-02-12
- **Primary completion:** 2021-03-01
- **Final completion:** 2021-03-10
- **Target enrollment:** 150 (ACTUAL)
- **Last updated:** 2021-05-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04891211

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04891211, "Retinal Changes in Vitamin D Deficiency". Retrieved via AI Analytics 2026-08-17 from https://api.ai-analytics.org/clinical/NCT04891211. Licensed CC0.

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