# Pr-conceptional Progesterone for Unexplained Recurrent Miscarriage

> **NCT01670929** · PHASE4 · COMPLETED · sponsor: **Woman's Health University Hospital, Egypt** · enrollment: 700 (actual)

## Conditions studied

- Abortion, Habitual

## Interventions

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

## Key facts

- **NCT ID:** NCT01670929
- **Lead sponsor:** Woman's Health University Hospital, Egypt
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-09
- **Primary completion:** 2015-05
- **Final completion:** 2015-11
- **Target enrollment:** 700 (ACTUAL)
- **Last updated:** 2016-04-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01670929

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01670929, "Pr-conceptional Progesterone for Unexplained Recurrent Miscarriage". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT01670929. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*