# Effect of Vitamin D3 Supplementation in Pregnancy on Risk of Pre-eclampsia

> **NCT03101150** · PHASE1,PHASE2 · COMPLETED · sponsor: **King Fahad Medical City** · enrollment: 179 (actual)

## Conditions studied

- Vitamin D Deficiency
- Pre-Eclampsia

## Interventions

- **DRUG:** 400 IU Vitamin D3
- **DRUG:** 4000 IU Vitamin D3

## Key facts

- **NCT ID:** NCT03101150
- **Lead sponsor:** King Fahad Medical City
- **Sponsor class:** OTHER_GOV
- **Phase:** PHASE1,PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-10-01
- **Primary completion:** 2014-10-31
- **Final completion:** 2015-12-31
- **Target enrollment:** 179 (ACTUAL)
- **Last updated:** 2018-11-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03101150

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03101150, "Effect of Vitamin D3 Supplementation in Pregnancy on Risk of Pre-eclampsia". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT03101150. Licensed CC0.

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