CI

At a glance

ClinicalIndex Comparison Record
Phase 3Completed· 477 enrolled
Drug / intervention
Relugolix +1 moredrug
Likely dose
Estradiol/norethindrone acetate 1 mgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03412890
NCT03412890Phase 3Completed

LIBERTY EXTENSION: An International Phase 3 Open-Label, Single-Arm, Long-Term Efficacy and Safety Extension Study to Evaluate Relugolix Co-Administered With Low-Dose Estradiol and Norethindrone Acetate in Women With Heavy Menstrual Bleeding Associated With Uterine Fibroids

Myovant Sciences GmbH·interventional·Posted Jan 29, 2018·Updated May 9, 2024

In Brief

A Phase 3 clinical trial evaluating Relugolix and Estradiol/norethindrone acetate for Heavy Menstrual Bleeding and Uterine Fibroid. Completed, enrolled 477 participants across 150 sites in 9 countries.

Detailed Summary

The purpose of this study was to determine the long-term efficacy and safety of relugolix 40 milligrams (mg) once daily co-administered with estradiol (E2) and norethindrone acetate (NETA) for 28 weeks on heavy menstrual bleeding associated with uterine fibroids in participants who previously completed a 24-week treatment period in one of the pivotal studies (MVT-601-3001 or MVT-601-3002).

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesBelgium, Brazil, Chile, Czechia, Hungary, Italy, Poland, South Africa, United States
Collaborators--

Timeline

Phase 3CompletedFinished
201820192020202120222023202420252026
First PostedJan 29, 2018
Enrollment StartOct 19, 2017
Primary CompletionJan 21, 2020
Study CompletionJan 13, 2021
TodayJul 2, 2026
Enrollment to primary: 2.3 yearsPosted 8.4 years ago

Interventions

Relugolixdrug

Relugolix 40-mg tablet administered orally once daily

Estradiol/norethindrone acetatedrug

Capsule containing co-formulated tablet of E2 (1 mg) and NETA (0.5 mg) administered orally once daily