# Vitamin D Supplementation for the Prevention of GDM

> **NCT05208827** · EARLY_PHASE1 · UNKNOWN · sponsor: **Women's Hospital School Of Medicine Zhejiang University** · enrollment: 1600 (estimated)

## Conditions studied

- Vitamin D
- Gestational Diabetes

## Interventions

- **DRUG:** Vitamin D3
- **DRUG:** The placebo(not contain vitamin D)

## Key facts

- **NCT ID:** NCT05208827
- **Lead sponsor:** Women's Hospital School Of Medicine Zhejiang University
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-01-01
- **Primary completion:** 2025-01-01
- **Final completion:** 2025-01-01
- **Target enrollment:** 1600 (ESTIMATED)
- **Last updated:** 2022-01-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05208827

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05208827, "Vitamin D Supplementation for the Prevention of GDM". Retrieved via AI Analytics 2026-06-10 from https://api.ai-analytics.org/clinical/NCT05208827. Licensed CC0.

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