# Preterm Delivery Prevention in Twins With Progesterone

> **NCT01927029** · PHASE4 · UNKNOWN · sponsor: **Universidad del Desarrollo** · enrollment: 213 (actual)

## Conditions studied

- Pregnancies

## Interventions

- **DRUG:** Progesterone
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT01927029
- **Lead sponsor:** Universidad del Desarrollo
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2013-08
- **Primary completion:** 2014-10
- **Final completion:** 2014-12
- **Target enrollment:** 213 (ACTUAL)
- **Last updated:** 2013-08-21

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01927029

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01927029, "Preterm Delivery Prevention in Twins With Progesterone". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT01927029. Licensed CC0.

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