# Vitamin D Supplementation in PCOS Patients

> **NCT03898934** · PHASE4 · COMPLETED · sponsor: **Tanta University** · enrollment: 170 (actual)

## Conditions studied

- PCOS

## Interventions

- **DRUG:** Vitamin D
- **DRUG:** Placebo Oral Tablet

## Key facts

- **NCT ID:** NCT03898934
- **Lead sponsor:** Tanta University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-04-01
- **Primary completion:** 2022-03-30
- **Final completion:** 2022-03-31
- **Target enrollment:** 170 (ACTUAL)
- **Last updated:** 2022-05-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03898934

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03898934, "Vitamin D Supplementation in PCOS Patients". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT03898934. Licensed CC0.

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