ClinicalTrials.gov record
Study of the Safety and Efficacy of MR-100A-01 in Approximately 1200 Healthy Women for up to 13 Cycles
ClinicalTrials.gov ID: NCT05139121
Public ClinicalTrials.gov record NCT05139121. 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 3, Multicenter, Open-Label, Single Arm Study of MR-100A-01 in Women of Childbearing Potential to Evaluate Contraceptive Efficacy and Safety
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Study of the contraceptive efficacy, cycle control, safety, and tolerability of MR-100A-01 in approxmiately 1200 women for up to 13 cycles
Study identification
- NCT ID
- NCT05139121
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 1,320 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 16 Years and older
- 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
- Oct 26, 2021 (Actual)
- Primary completion
- Jan 15, 2025 (Actual)
- Completion
- Jan 15, 2025 (Actual)
- Last update posted
- Sep 14, 2026
2021 – 2025
United States locations
- U.S. sites
- 96
- U.S. states
- 26
- U.S. cities
- 75
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Mobile Ob-Gyn, P.C. | Mobile | Alabama | 36608 | — |
| Velocity Clinical Research | Mobile | Alabama | 36608 | — |
| Mesa Obstetricians and Gynecologists. | Mesa | Arizona | 85206 | — |
| Precision Trials AZ | Phoenix | Arizona | 85032 | — |
| Visions Clinical Research Tucson | Tucson | Arizona | 85712 | — |
| Alliance Research Institute | Bell Gardens | California | 90201 | — |
| Essential Access Health | Berkeley | California | 94710 | — |
| Velocity Clinical Research - Huntington Park | Huntington Park | California | 90255 | — |
| Essential Access Health | Los Angeles | California | 90010 | — |
| Axis Clinical Trials | Los Angeles | California | 90036 | — |
| Matrix Clinical Research | Los Angeles | California | 90057 | — |
| Velocity Clinical Research - Gardena | Los Angeles | California | 90057 | — |
| Velocity Clinical Research, Panorama City | Los Angeles | California | 90057 | — |
| Stanford University, School of Medicine, Department of Obstetrics and Gynecology | Palo Alto | California | 94304 | — |
| Empire Clinical Research | Pomona | California | 91767 | — |
| Northern California Research Corp | Sacramento | California | 95821 | — |
| Women's Health Care Research Corp. | San Diego | California | 92111 | — |
| Wr-McCr, Llc | San Diego | California | 92120 | — |
| Amicis Research Center | San Fernando | California | 91340 | — |
| Red Rocks Ob-Gyn | Lakewood | Colorado | 80228 | — |
| IntimMedicine Specialists | Washington D.C. | District of Columbia | 20036 | — |
| Quantum Clinical Trials | Boynton Beach | Florida | 33435 | — |
| Aventura OB/GYN Associates | Hallandale | Florida | 33009 | — |
| CenExel RCA | Hollywood | Florida | 33024 | — |
| Global Research Associates | Homestead | Florida | 33030 | — |
| UF Health Woman's Specialist - Emerson | Jacksonville | Florida | 32207 | — |
| Multi-Specialty Research Associates | Lake City | Florida | 32055 | — |
| WR-Multi-Specialty Research Associates LLC | Lake City | Florida | 32055 | — |
| Altus Research | Lake Worth | Florida | 33461 | — |
| Ob-Gyn Associates Of Mid-Florida, PA | Leesburg | Florida | 34748 | — |
| Advanced Pharma CR LLC | Miami | Florida | 33147 | — |
| Avantis Clinical Research | Miami | Florida | 33155 | — |
| AdMed Research, LLC | Miami | Florida | 33173 | — |
| New Age Medical Research Corporation | Miami | Florida | 33186 | — |
| ProCare Research Center, Corp. | Miami Gardens | Florida | 33014 | — |
| Global Health Research Center | Miami Lakes | Florida | 33016 | — |
| Suncoast Clinical Research, Inc. | New Port Richey | Florida | 34652 | — |
| Healthcare Clinical Data, Inc. - Segal Institute for Clinica | North Miami | Florida | 33161 | — |
| Clintheory Healthcare Miami | Orlando | Florida | 32819 | — |
| Physician Care Clinical Research | Sarasota | Florida | 34239 | — |
| Comprehensive Clinical Trials, LLC | West Palm Beach | Florida | 33409 | — |
| Agile Clinical Research Trials | Atlanta | Georgia | 30342 | — |
| Medisense Inc. | Atlanta | Georgia | 30363 | — |
| CenExel iResearch Atlanta, LLC | Decatur | Georgia | 30030 | — |
| Soapstone Center for Clinical Research | Decatur | Georgia | 30033-3500 | — |
| WR-Mount Vernon Clinical Research, LLC | Sandy Springs | Georgia | 30328 | — |
| CenExel iResearch, LLC | Savannah | Georgia | 31405 | — |
| Fellows Research Alliance, Inc. | Savannah | Georgia | 31406 | — |
| Velocity Clinical Research, Boise | Meridian | Idaho | 83642 | — |
| Clinical Trials Management | Covington | Louisiana | 70433 | — |
| Velocity Clinical Research - Covington | Covington | Louisiana | 70433 | — |
| Praetorian Pharmaceutical Research, LLC | Marrero | Louisiana | 70072 | — |
| Velocity Clinical Research Metairie | Metairie | Louisiana | 70006 | — |
| Javara Inc/Privia Medical Group, LLC | Chevy Chase | Maryland | 20815 | — |
| SBL Special Services | Frederick | Maryland | 21702 | — |
| Planned Parenthood of Minnesota | Minneapolis | Minnesota | 55408 | — |
| Excel Clinical Research | Las Vegas | Nevada | 89109 | — |
| Office of Edmond Pack, MD | Las Vegas | Nevada | 89113 | — |
| Wake Research Clinical Research Center of Nevada - Emergency Medicine | Las Vegas | Nevada | 89123 | — |
| Hassman Research Institute | Marlton | New Jersey | 08053 | — |
| Velocity Clinical Research- Albuquerque | Albuquerque | New Mexico | 87107 | — |
| Bosque Women's Care | Albuquerque | New Mexico | 87109 | — |
| New York Clinical Trials - Brooklyn | Brooklyn | New York | 11201 | — |
| Columbia University Medical Center | New York | New York | 10032 | — |
| Montefiore Medical Center | The Bronx | New York | 10461 | — |
| Upstate Clinical Research Associates | Williamsville | New York | 14221 | — |
| Javara Inc. Tryon Medical-South Park | Charlotte | North Carolina | 28210 | — |
| Carolina Women's Research And Wellness Center | Durham | North Carolina | 27713 | — |
| Unified Women's Clinical Research Raleigh | Raleigh | North Carolina | 27607 | — |
| M3 Wake Research, Inc. | Raleigh | North Carolina | 27612 | — |
| Unified Women's Clinical Research d/b/a Lyndhurst Clinical R | Winston-Salem | North Carolina | 27103 | — |
| University Hospitals Cleveland Medical Center | Cleveland | Ohio | 44106-1716 | — |
| Velocity Clinical Research, Cleveland | Cleveland | Ohio | 44122 | — |
| Aventiv Research - Columbus | Dublin | Ohio | 43016 | — |
| Lynn Health Science Institute | Oklahoma City | Oklahoma | 73112 | — |
| Oregon Health & Science University Center for Women's Health | Portland | Oregon | 97201 | — |
| Ob/Gyn Associates Of Erie | Erie | Pennsylvania | 16507 | — |
| University of Pennsylvania Medical Center | Philadelphia | Pennsylvania | 19104 | — |
| Clinical Research of Philadelphia | Philadelphia | Pennsylvania | 19114 | — |
| University of Pittsburgh Medical Center (UPMC) | Pittsburgh | Pennsylvania | 15213-3180 | — |
| Velocity Clinical Research-Charleston | Charelston | South Carolina | 29414 | — |
| Venus Gynecology, LLC. | Myrtle Beach | South Carolina | 29572-4177 | — |
| Chattanooga Medical Research LLC | Chattanooga | Tennessee | 37404 | — |
| Alliance for Multispecialty Research, LLC. | Knoxville | Tennessee | 37920 | — |
| WR-Medical Research Center of Memphis, LLC. | Memphis | Tennessee | 38120 | — |
| DCT-HCWC, LLC dba Discovery Clinical Trials | Dallas | Texas | 75230 | — |
| Cedar Health Research | Irving | Texas | 75251 | — |
| Advances In Health, Inc. | Pearland | Texas | 77584 | — |
| Physicians' Research Options, LLC Corner Canyon Clinic | Draper | Utah | 84020 | — |
| Physicians' Research Options, LLC | Pleasant Grove | Utah | 84062 | — |
| Wasatch Clinical Research | Salt Lake City | Utah | 84107 | — |
| Velocity Clinical Research - Salt Lake City | West Jordan | Utah | 84088 | — |
| Tidewater Clinical Research/TPW | Norfolk | Virginia | 23502 | — |
| Eastern Virginia Medical School, Clinical Research Center | Norfolk | Virginia | 23507 | — |
| Virginia Women's Health Associates | Reston | Virginia | 20192 | — |
| Seattle Clinical Research Center | Seattle | Washington | 98105 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 4 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05139121, 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 Sep 14, 2026 · Synced Oct 18, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT05139121 live on ClinicalTrials.gov.