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RecruitingAccepts healthy volunteersPhase 1

Mifepristone vs Misoprostol

Montefiore Medical Center · NCT06502158

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Opens the official ClinicalTrials.gov record, with the study team’s contacts. Bored Studies doesn’t enroll anyone.

Key facts

Compensation
Not posted. Ask the study team before screening.
Who can join
Ages 18–45 · Women only
Healthy volunteers
Accepted
Study type
Interventional · Phase 1
Target enrollment
94
US sites recruiting
1
Study start
October 31, 2024
Record last updated
July 24, 2026

Status re-checked against ClinicalTrials.gov within the last 12 hours.

What the study is about

The Investigator team hypothesizes that in a randomized trial comparing mifepristone-alone or misoprostol-alone for cervical preparation for procedural abortions at 12 to 16 weeks in hospital-based care, the proportion of patients who achieve successful cervical dilation will be different between the study groups.

Being studied: Mifepristone; Misoprostol

Conditions: Cervical Preparation

Eligibility criteria

Copied from the official record. The study team makes the final decision at screening.

Show full criteria

Inclusion Criteria

  • English or Spanish-speaking
  • Capacity to consent
  • Seeking induced abortion of a singleton pregnancy between 12 weeks, 0 days and 16 weeks, 6 days (based on age at day of surgery)

Exclusion Criteria

  • History of more than two prior Cesarean deliveries
  • Sonographic evidence of placenta previa
  • Sonographic concern for morbidly adherent placenta
  • Prior obstetric hemorrhage requiring transfusion
  • Obstructive cervical or lower uterine segment fibroid
  • Current therapeutic anticoagulation use
  • Cerclage in situ
  • History of more than one prior cervical excisional procedure
  • BMI greater than 50 kg/m\^2

Recruiting US locations

  • Montefiore Medical Center

    The Bronx, NY 10467

    Site contact: Laura Fletcher, MD, MPH · 516-587-3297 · lfletcher@montefiore.org

Study contacts (from the official record)

  • Laura Fletcher, MD, MPH · 516-587-3297 · lfletcher@montefiore.org
  • Antoinette Danvers, MD, MSCR, MBA · 718-405-8260 · adanvers@montefiore.org
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Mifepristone vs Misoprostol (NCT06502158) | Bored Studies