# Mifepristone and Misoprostol for Undesired Pregnancy of Unknown Location

> **NCT05839899** · PHASE3 · UNKNOWN · sponsor: **Planned Parenthood League of Massachusetts** · enrollment: 50 (estimated)

## Conditions studied

- Abortion

## Interventions

- **DRUG:** Mifepristone plus one dose Misoprostol
- **DRUG:** Mifepristone plus two doses Misoprostol

## Key facts

- **NCT ID:** NCT05839899
- **Lead sponsor:** Planned Parenthood League of Massachusetts
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-08-30
- **Primary completion:** 2024-07-01
- **Final completion:** 2024-09-01
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2023-09-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05839899

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05839899, "Mifepristone and Misoprostol for Undesired Pregnancy of Unknown Location". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT05839899. Licensed CC0.

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