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Completed Phase 3 Interventional Results available

Study of Relugolix With Estradiol and Norethindrone Acetate in Women With Heavy Menstrual Bleeding Associated With Uterine Fibroids

ClinicalTrials.gov ID: NCT03751124

Public ClinicalTrials.gov record NCT03751124. 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.

ClinicalTrials.gov public records Last synced Oct 20, 2026, 11:23 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

An International Phase 3 Double-Blind, Placebo-Controlled, Randomized Withdrawal Study of Relugolix With Estradiol and Norethindrone Acetate in Women With Heavy Menstrual Bleeding Associated With Uterine Fibroids

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The objectives of this randomized withdrawal study are to evaluate the long-term efficacy and safety of the combination of relugolix, estradiol (E2) and norethindrone acetate (NETA), once daily, for up to 104 weeks in patients with uterine fibroids who have completed a total of 52 weeks of treatment, including a 24-week treatment period in a parent study (study MVT-601-3001 or MVT-601-3002) and a 28-week treatment period in the open-label extension study (MVT-601-3003), and who meet the definition of responder, defined as a patient who demonstrates a menstrual blood loss of \< 80 mL and at least a 50% reduction from parent study baseline menstrual blood loss volume on the alkaline hematin analysis of the feminine products returned at Week 48 in the extension study.

Study identification

NCT ID
NCT03751124
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Myovant Sciences GmbH
Industry
Enrollment
229 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 51 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 16, 2018 (Actual)
Primary completion
Feb 19, 2021 (Actual)
Completion
Oct 20, 2021 (Actual)
Last update posted
Jun 25, 2024

2018 – 2021

United States locations

U.S. sites
72
U.S. states
21
U.S. cities
64
Facility City State ZIP Site status
Birmingham Birmingham Alabama 35205 —
Mesa Mesa Arizona 85209 —
Tucson Tucson Arizona 85712 —
Canoga Park Canoga Park California 91303 —
Huntington Beach Huntington Beach California 92647 —
La Mesa La Mesa California 91942 —
Los Angeles Los Angeles California 90057 —
Norwalk Norwalk California 90650 —
San Diego San Diego California 92111 —
Denver Denver Colorado 80209 —
Lakewood Lakewood Colorado 80228 —
Aventura Aventura Florida 33180 —
Clearwater Clearwater Florida 33759 —
Deland DeLand Florida 32720 —
Ft. Lauderdale Fort Lauderdale Florida 33316 —
Fort Myers Fort Myers Florida 33912 —
Jacksonville Jacksonville Florida 32207 —
Jupiter Jupiter Florida 33458 —
Margate Margate Florida 33063 —
Miami Miami Florida 33126 —
Miami Miami Florida 33155 —
Miami Miami Florida 33165 —
Orlando Orlando Florida 33759 —
Oviedo Oviedo Florida 32765 —
Sarasota Sarasota Florida 34239 —
Tampa Tampa Florida 33613 —
United States, Florida West Palm Beach Florida 33409 —
West Palm Beach West Palm Beach Florida 33409 —
Weston Weston Florida 33327 —
Atlanta Atlanta Georgia 30342 —
Augusta Augusta Georgia 30912 —
College Park College Park Georgia 30349 —
Dacatur Decatur Georgia 30034 —
Duluth Duluth Georgia 30097 —
Norcross Norcross Georgia 30093 —
Savannah Savannah Georgia 31406 —
Smyrna Smyrna Georgia 30080 —
Chicago Chicago Illinois 60611 —
Oak brook Oak Brook Illinois 60523 —
Shawnee Shawnee Mission Kansas 66218 —
Covington Covington Louisiana 70433 —
Marrero Marrero Louisiana 70072 —
Metairie Metairie Louisiana 70006 —
Baltimore Baltimore Maryland 21208 —
Towson Towson Maryland 21204 —
Canton Canton Michigan 48187 —
Detroit Detroit Michigan 48201 —
Las Vegas Las Vegas Nevada 89109 —
Las Vegas Las Vegas Nevada 89128 —
Lawrenceville Lawrenceville New Jersey 08648 —
Williamsville Williamsville New York 14221 —
Durham Durham North Carolina 27713 —
Raleigh Raleigh North Carolina 27607 —
Raleigh Raleigh North Carolina 27612 —
Winston Salem Winston-Salem North Carolina 27103 —
Cincinnati Cincinnati Ohio 45219 —
Bluffton Bluffton South Carolina 29910 —
Charleston Charleston South Carolina 29406 —
Columbia Columbia South Carolina 29201 —
Chattanooga Chattanooga Tennessee 37404 —
Memphis Memphis Tennessee 38119 —
Memphis Memphis Tennessee 38120 —
Dallas Dallas Texas 75231 —
Houston Houston Texas 77030 —
Houston Houston Texas 77054 —
Longview Longview Texas 75605 —
San Antonio San Antonio Texas 78229 —
San Antonio San Antonio Texas 78258 —
Webster Webster Texas 77598 —
Norfolk Norfolk Virginia 23507 —
Richmond Richmond Virginia 23225 —
Spokane Spokane Washington 99207 —

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 32 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03751124, 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 Jun 25, 2024 · Synced Oct 20, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03751124 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →