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Antiprogestin

Mifepristone and Two Doses of Misoprostol for Abortion at 11&12 Weeks

Phase 4
Waitlist Available
Led By Beverly Winikoff, MD, MPH
Research Sponsored by Gynuity Health Projects
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be younger than 65 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 7-14 days after initial visit
Awards & highlights
No Placebo-Only Group
Pivotal Trial
Drug Has Already Been Approved

Summary

This trial tests a medical abortion method using two medications for women in the early stages of pregnancy. The first pill stops the pregnancy, and the second helps expel it. These medications are approved by the United States Food and Drug Administration for this purpose.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~7-14 days after initial visit
This trial's timeline: 3 weeks for screening, Varies for treatment, and 7-14 days after initial visit for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Efficacy as determined by the proportion of successful abortions without aspiration or D&E for any reason
Secondary study objectives
Proportion of complications experienced by participants that warrant visits to emergency room and/or hospitalization
Proportion of participants who determine method acceptable
Proportion of participants who report each individual side effect

Awards & Highlights

No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.
Pivotal Trial
The final step before approval, pivotal trials feature drugs that have already shown basic safety & efficacy.
Drug Has Already Been Approved
The FDA has already approved this drug, and is just seeking more data.

Trial Design

2Treatment groups
Experimental Treatment
Active Control
Group I: 78-84 days of gestational ageExperimental Treatment1 Intervention
Pregnant people whose pregnancies are estimated to have a gestational age of 78-84 days.
Group II: 71-77 days of gestational ageActive Control1 Intervention
Pregnant people whose pregnancies are estimated to have a gestational age of 71-77 days. (Participants in this arm receive the standard of care for medical termination of pregnancy in the stated gestational age range).

Find a Location

Who is running the clinical trial?

Society of Family PlanningOTHER
99 Previous Clinical Trials
17,225 Total Patients Enrolled
2 Trials studying Medical Abortion
448 Patients Enrolled for Medical Abortion
Gynuity Health ProjectsLead Sponsor
121 Previous Clinical Trials
145,481 Total Patients Enrolled
12 Trials studying Medical Abortion
11,510 Patients Enrolled for Medical Abortion
Beverly Winikoff, MD, MPHPrincipal InvestigatorGynuity Health Projects
48 Previous Clinical Trials
96,549 Total Patients Enrolled
7 Trials studying Medical Abortion
8,119 Patients Enrolled for Medical Abortion
~7 spots leftby Dec 2025