# 25- Hydroxyvitamin D Levels in Pregnancy and Effects on Pregnancy Related Disorders

> **NCT04637880** · — · COMPLETED · sponsor: **Medical University of Vienna** · enrollment: 249 (actual)

## Conditions studied

- Vitamin d Deficiency
- Preeclampsia
- Preterm Delivery
- Gestational Hypertension
- Gestational Diabetes

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04637880
- **Lead sponsor:** Medical University of Vienna
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2012-07
- **Primary completion:** 2018-07
- **Final completion:** 2018-07-01
- **Target enrollment:** 249 (ACTUAL)
- **Last updated:** 2020-11-20

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04637880

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04637880, "25- Hydroxyvitamin D Levels in Pregnancy and Effects on Pregnancy Related Disorders". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04637880. Licensed CC0.

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