CI

At a glance

ClinicalIndex Comparison Record
Phase 4Completed· 30 enrolled
Drug / intervention
Mifepristone +1 moredrug
Likely dose
Mifepristone 200mgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05322252
NCT05322252Phase 4Completed

Simultaneous Mifepristone and Misoprostol Versus Misoprostol Alone for Induction of Labor of Nonviable Second Trimester Pregnancy: a Pilot Randomized Controlled Trial

Washington University School of Medicine·interventional·Posted Apr 11, 2022·Updated Apr 7, 2026

In Brief

A Phase 4 clinical trial evaluating Mifepristone and Misoprostol for Abortion, Second Trimester and 8 related conditions. Completed, enrolled 30 participants across 1 site.

Detailed Summary

When time allows, administration of mifepristone prior to second trimester induction of labor decreases total labor time. However, in the setting of many pregnancy complications, decreasing time from diagnosis of nonviable pregnancy to delivery is of utmost importance to decrease risk of maternal complications. Previous data has shown that total abortion time is longer in the group receiving mifepristone owing to the delay between mifepristone administration and initiation of misoprostol induction of labor. Thus, the investigators aim to investigate whether simultaneous mifepristone and misoprostol has benefits over misoprostol alone when labor induction of a nonviable second trimester cannot be delayed.

Study Details

Timeline

Phase 4CompletedFinished
2023202420252026
First PostedApr 11, 2022
Enrollment StartJul 1, 2022
Primary CompletionJun 14, 2025
Study CompletionJul 14, 2025
TodayJul 2, 2026
Enrollment to primary: 3.0 yearsPosted 4.2 years ago

Interventions

Mifepristonedrug

200mg orally

Misoprostoldrug

Per clinician