# China Obstetrics Alliance Cohort Study

> **NCT03038555** · — · UNKNOWN · sponsor: **The Third Affiliated Hospital of Guangzhou Medical University** · enrollment: 900 (estimated)

## Conditions studied

- Preeclampsia

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03038555
- **Lead sponsor:** The Third Affiliated Hospital of Guangzhou Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2017-01-01
- **Primary completion:** 2019-01-01
- **Final completion:** 2022-01-01
- **Target enrollment:** 900 (ESTIMATED)
- **Last updated:** 2017-01-31

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03038555

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03038555, "China Obstetrics Alliance Cohort Study". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT03038555. Licensed CC0.

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