Efficacy Study of Two Continuous Regimens of Oral Daily 5 mg or 10 mg of Ulipristal Acetate (UPA), Versus a Dose of 5.0mg UPA for 24/4 Days
Public ClinicalTrials.gov record NCT01953679. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase IIb Randomized, Double Blind, Comparative Study to Assess the Efficacy, Safety, Tolerability and Inhibition of Ovulation of Two Continuous Regimens of Oral Daily 5 mg or 10 mg of Ulipristal Acetate (UPA), Versus a Dose of 5.0mg UPA for 24/4 Days
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
To compare the pharmacodynamic effects of 2 continuous dose regimens of ulipristal acetate 5.0 and 10.0 mg-only oral contraception, versus a 24/4 day regimen of UPA 5.0 mg.
Study identification
- NCT ID
- NCT01953679
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 180 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 35 Years
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 28, 2014
- Primary completion
- Jul 31, 2015
- Completion
- Oct 31, 2015
- Last update posted
- Feb 21, 2016
2014 – 2015
United States locations
- U.S. sites
- 10
- U.S. states
- 8
- U.S. cities
- 9
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| California Family Health Council | Los Angeles | California | 90010 | — |
| University of California, San Francisco | San Francisco | California | 94110 | — |
| University of Colorado - Denver Anschutz Medical Campus | Aurora | Colorado | 80045 | — |
| University of Chicago | Chicago | Illinois | 60637 | — |
| NYU School of Medicine | New York | New York | 10016 | — |
| Columbia University Medical Center | New York | New York | 10032 | — |
| University of Cincinnati-Holmes Hospital | Cincinnati | Ohio | 45267 | — |
| Oregon Health and Sciences University | Portland | Oregon | 97239 | — |
| University of Pennsylvania Medical Center | Philadelphia | Pennsylvania | 19104 | — |
| Eastern Virgina Medical School | Norfolk | Virginia | 23507 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01953679, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 21, 2016 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01953679 live on ClinicalTrials.gov.