# Pessary Versus Progesterone in Singletons

> **NCT04300322** · NA · UNKNOWN · sponsor: **Mỹ Đức Hospital** · enrollment: 804 (estimated)

## Conditions studied

- Preterm Birth
- Short Cervix

## Interventions

- **DEVICE:** Cervical pessary
- **DRUG:** Vaginal Progesterone

## Key facts

- **NCT ID:** NCT04300322
- **Lead sponsor:** Mỹ Đức Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-05-01
- **Primary completion:** 2022-03-01
- **Final completion:** 2022-12-01
- **Target enrollment:** 804 (ESTIMATED)
- **Last updated:** 2020-10-09

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04300322

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04300322, "Pessary Versus Progesterone in Singletons". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04300322. Licensed CC0.

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