ClinicalTrials.gov record
A Study to Learn More About How Well Elinzanetant Works and How Safe it is for the Treatment of Vasomotor Symptoms (Hot Flashes) That Are Caused by Hormonal Changes Over 26 Weeks in Women Who Have Been Through the Menopause (OASIS-2)
ClinicalTrials.gov ID: NCT05099159
Public ClinicalTrials.gov record NCT05099159. 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 Double-blind, Randomized, Placebo-controlled Multicenter Study to Investigate Efficacy and Safety of Elinzanetant for the Treatment of Vasomotor Symptoms Over 26 Weeks in Postmenopausal Women
Study identification
- NCT ID
- NCT05099159
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Bayer
- Industry
- Enrollment
- 400 participants
Conditions and interventions
Interventions
- Elinzanetant (BAY3427080) Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 40 Years to 65 Years
- Sex
- Female
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 28, 2021
- Primary completion
- Jun 12, 2023
- Completion
- Oct 9, 2023
- Last update posted
- Feb 11, 2026
2021 – 2023
United States locations
- U.S. sites
- 48
- U.S. states
- 25
- U.S. cities
- 46
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Accel Research Sites | Cahaba Medical Care - Birmingham, AL | Birmingham | Alabama | 35218 | — |
| Women's Health Alliance of Mobile | Mobile | Alabama | 36604 | — |
| Onyx Clinical Research - Peoria | Peoria | Arizona | 85381 | — |
| Lynn Institute of the Ozarks | Little Rock | Arkansas | 72204 | — |
| National Institute of Clinical Research - Garden Grove | Garden Grove | California | 92844 | — |
| Clinical Trials Research - Lincoln | Lincoln | California | 95648 | — |
| Torrance Clinical Research Institute, Inc. | Lomita, CA | Lomita | California | 90717 | — |
| Women's Health Care Research | San Diego, CA | San Diego | California | 92111 | — |
| Advanced Women's Health Institute | Denver Office, Greenwood Village, CO | Greenwood Village | Colorado | 80111 | — |
| Physicians' Research Options, LLC | Red Rocks OBGYN | Lakewood | Colorado | 80228 | — |
| Helix Biomedics, LLC | Boynton Beach | Florida | 33435 | — |
| Clinical Research of West Florida | Clearwater, FL | Clearwater | Florida | 33765 | — |
| Sweet Hope Research Specialty, Inc. - Miami Lakes | Hialeah | Florida | 33016 | — |
| Ocean Blue Medical Research Center, Inc | Miami Springs, FL | Miami Springs | Florida | 33166 | — |
| Suncoast Clinical Research Inc. | Pasco | New Port Richey | Florida | 34652 | — |
| Sensible Healthcare, LLC | Ocoee | Florida | 34761 | — |
| Clinical Research of West Florida | Tampa, FL | Tampa | Florida | 33606 | — |
| Fellows Research Alliance, Inc | Savannah, GA | Savannah | Georgia | 31406 | — |
| Family Care Research | Boise, ID | Boise | Idaho | 83713 | — |
| Leavitt Clinical Research | Idaho Falls, ID | Idaho Falls | Idaho | 83404 | — |
| University of Chicago | Laboratory of Dr. Al-Hendy | Chicago | Illinois | 60637 | — |
| AMR - Chicago | Oak Brook | Illinois | 60523 | — |
| Clinical Trials Management | Northshore Office | Covington | Louisiana | 70433 | — |
| Tandem Clinical Research | Marrero, LA | Marrero | Louisiana | 70072 | — |
| Ob and Gyn Physicians MidAtlantic - SKYCRNG | Oxon Hill | Maryland | 20705 | — |
| Genesis Clinical Research and Consulting, LLC | Fall River | Massachusetts | 02723 | — |
| Saginaw Valley Medical Research Group, LLC | Saginaw, MI | Saginaw | Michigan | 48604 | — |
| Metro Jackson OBGYN | Jackson, MS | Jackson | Mississippi | 39202 | — |
| R. Garn Mabey Jr. M.D. Gynecology | Las Vegas | Nevada | 89128 | — |
| Capital Health | Capital Health OBGYN Lawrenceville | Lawrenceville | New Jersey | 08648 | — |
| Columbia University Medical Center | New York | New York | 10032 | — |
| Eastern Carolina Women's Center | New Bern, NC | New Bern | North Carolina | 28562 | — |
| Unified Women's Clinical Research | Raleigh, NC | Raleigh | North Carolina | 27607 | — |
| OHSU Hospital - OB-GYN - Women's Health Research Unit | Portland | Oregon | 97239 | — |
| UPMC Magee-Women's Hospital - Gynecology | Pittsburgh | Pennsylvania | 15213 | — |
| Tribe clinical Research LLC | Greenville, SC | Greenville | South Carolina | 29607 | — |
| Medical Research Center of Memphis | Memphis, TN | Memphis | Tennessee | 38120 | — |
| Research Memphis Associates, LLC | Memphis, TN | Memphis | Tennessee | 38120 | — |
| Austin Regional Clinic | ARC Kelly Lane | Austin | Texas | 78731 | — |
| DiscoveResearch, Inc. | Bryan | Texas | 77802 | — |
| South Texas Clinical Research | Corpus Christi | Texas | 78404 | — |
| Sig Gyn Services (Dr. John A. Whitfield, MD) | Fort Worth, TX | Fort Worth | Texas | 76104-4145 | — |
| Advances in Health, INC. | Houston, TX | Houston | Texas | 77030 | — |
| UTHealth Womens Research Program | Memorial City | Houston | Texas | 77054 | — |
| ClinRx Research, LLC | Plano | Texas | 75024 | — |
| The Woman's Place - Midlife Health | Charlottesville | Virginia | 22903 | — |
| Tidewater Clinical Research, Inc. | Norfolk | Virginia | 23456 | — |
| Northwest Clinical Research Center | Bellevue, WA | Bellevue | Washington | 98007 | — |
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 65 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05099159, 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 11, 2026 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05099159 live on ClinicalTrials.gov.