# Cervical Pessary Treatment for Prevention of s PTB in Twin Pregnancies on Children's Long-Term Outcome

> **NCT03418311** · NA · UNKNOWN · sponsor: **Bürgerhospital Frankfurt** · enrollment: 672 (estimated)

## Conditions studied

- Preterm Birth
- Premature Birth

## Interventions

- **DEVICE:** Cervical Pessary-Group

## Key facts

- **NCT ID:** NCT03418311
- **Lead sponsor:** Bürgerhospital Frankfurt
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-09
- **Primary completion:** 2024-12
- **Final completion:** 2024-12
- **Target enrollment:** 672 (ESTIMATED)
- **Last updated:** 2020-05-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03418311

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03418311, "Cervical Pessary Treatment for Prevention of s PTB in Twin Pregnancies on Children's Long-Term Outcome". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT03418311. Licensed CC0.

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