# Effects of Vitamin D and Prebiotic Supplementation on Glucose Control During Pregnancy

> **NCT06553729** · NA · RECRUITING · sponsor: **Huazhong University of Science and Technology** · enrollment: 500 (estimated)

## Conditions studied

- Glucose Intolerance During Pregnancy

## Interventions

- **DRUG:** Vitamin D3
- **DIETARY_SUPPLEMENT:** Prebiotics
- **DIETARY_SUPPLEMENT:** Prebiotics placebo
- **DIETARY_SUPPLEMENT:** Vitamin D3 placebo

## Key facts

- **NCT ID:** NCT06553729
- **Lead sponsor:** Huazhong University of Science and Technology
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-02-24
- **Primary completion:** 2026-12-31
- **Final completion:** 2026-12-31
- **Target enrollment:** 500 (ESTIMATED)
- **Last updated:** 2025-09-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06553729

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06553729, "Effects of Vitamin D and Prebiotic Supplementation on Glucose Control During Pregnancy". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT06553729. Licensed CC0.

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