# Letrozole Pretreatment With Misoprostol Induction of Abortion in First Trimester Missed Abortion

> **NCT04590482** · PHASE4 · UNKNOWN · sponsor: **Shereen Rady Abou El-fetouh** · enrollment: 110 (estimated)

## Conditions studied

- Missed Abortion

## Interventions

- **DRUG:** letrozole
- **DRUG:** placebo

## Key facts

- **NCT ID:** NCT04590482
- **Lead sponsor:** Shereen Rady Abou El-fetouh
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-11-15
- **Primary completion:** 2021-03-16
- **Final completion:** 2021-05-08
- **Target enrollment:** 110 (ESTIMATED)
- **Last updated:** 2020-10-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04590482

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04590482, "Letrozole Pretreatment With Misoprostol Induction of Abortion in First Trimester Missed Abortion". Retrieved via AI Analytics 2026-05-31 from https://api.ai-analytics.org/clinical/NCT04590482. Licensed CC0.

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