Skip to content

LIBERTY EXTENSION: Efficacy and Safety Extension Study of Relugolix in Women With Heavy Menstrual Bleeding Associated With Uterine Fibroids

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

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03412890
Enrollment
477
Registered
2018-01-29
Start date
2017-10-19
Completion date
2021-01-13
Last updated
2024-05-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Heavy Menstrual Bleeding, Uterine Fibroid

Keywords

Uterine Fibroid, Heavy Menstrual Bleeding, Menstrual Blood Volume

Brief 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).

Detailed description

This study is an international phase 3 open-label, single-arm, long-term efficacy and safety extension study that enrolled eligible participants who have completed their participation in one of the phase 3 randomized, double-blind, placebo-controlled pivotal studies, MVT-601-3001 (LIBERTY 1 - NCT03049735) or MVT-601-3002 (LIBERTY 2 - NCT 03103087). All participants received relugolix 40 mg orally once daily co-administered with E2 (1 mg) and NETA (0.5 mg) for 28 weeks. Approximately 600 women with heavy menstrual bleeding associated with uterine fibroids were to be enrolled, after having completed a 24-week treatment period in one of the pivotal studies. The objectives of the study were to evaluate long-term efficacy and safety through up to 52 weeks of treatment (including treatment during the pivotal study) of relugolix co-administered with E2/NETA. Screening and baseline procedures were to be done at the same visit for this extension study (referred to as the Week 24/Baseline Visit), which coincided with the Week 24 Visit from the pivotal study and was to be defined as the date of completion of the last Week 24 procedure in the pivotal study. Participants will have received their last dose of study drug in the pivotal study on the day prior to the Week 24/Baseline Visit and were to receive their first dose of study drug for this extension study in the clinic after the participant was determined to be eligible for this extension study and provided informed consent to participate. The administration of the first dose of study drug for MVT-601-3003 was to define enrollment into this study. Study participants were to then take the open-label study treatment orally once daily for 28 weeks.

Interventions

DRUGRelugolix

Relugolix 40-mg tablet administered orally once daily

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

Sponsors

Myovant Sciences GmbH
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Intervention model description

Open-Label Extension

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 50 Years
Healthy volunteers
No

Inclusion criteria

Key Inclusion Criteria: 1\. Completed 24 weeks of study drug treatment and study participation in either pivotal study, MVT-601-3001 or MVT-601-3002 Key

Exclusion criteria

1. Has undergone myomectomy, ultrasound-guided laparoscopic radiofrequency ablation, or any other surgical procedure for fibroids, uterine artery embolization, magnetic resonance-guided focused ultrasound for fibroids, or endometrial ablation for abnormal uterine bleeding at any time during the pivotal study (MVT-601-3001 or MVT-601-3002) 2. Met a withdrawal criterion in the pivotal study (MVT-601-3001 or MVT-601-3002).

Design outcomes

Primary

MeasureTime frameDescription
Percentage Of Participants Who Achieved Or Maintained An MBL Volume Of <80 Milliliters (mL) And At Least A 50% Reduction From Baseline MBL Volume At Week 52/End Of TreatmentWeek 52/End of TreatmentA responder was a participant who had MBL volume of \< 80 mL and at least a 50% reduction from baseline MBL volume over the last 35 days of treatment (up to Week 52). All returned feminine products collected at each clinical visit were analyzed by the alkaline hematin method to obtain the MBL volume. MBL volume was measured over the Week 52/early termination feminine product collection interval (up to 35 days prior to the last dose of treatment). The percentage of participants who were responders are presented.

Secondary

MeasureTime frameDescription
Change From Pivotal Study Baseline In MBL Volume At Week 52Week 52MBL volume was measured using the alkaline hematin method, which involves chemically measuring the blood content of used feminine products. The volume of MBL is measured in mL and a blood loss of 80 mL or more per cycle is considered diagnostic of heavy menstrual bleeding. The least squares (LS) mean was derived for each treatment group using a mixed-effects model with repeated measure with visit, region, and Baseline MBL as fixed effects.
Percentage Of Participants Who Achieved Or Maintained Amenorrhea Over The Last 35 Days Of TreatmentWeek 24 up to last 35 days of treatment (up to Week 52)Amenorrhea was defined as meeting 1 of the following criteria for 2 consecutive visits: * No feminine product returned due to reported amenorrhea; * No feminine product returned due to reports of spotting/negligible bleeding coupled with other data (participant's paper diary) indicating infrequent non-cyclic bleeding/spotting; and * Feminine product collection with a negligible observed MBL volume coupled with data (participant's paper diary) indicating infrequent non-cyclic bleeding/spotting.
Percentage Of Participants With A Hemoglobin Level ≤10.5 Gram/Deciliter (g/dL) At Pivotal Study Baseline Who Achieved An Increase Of >2 g/dL From Pivotal Study Baseline At Week 52Week 52Blood samples were collected from participants for hemoglobin measurements. Percentages are based on number of participants with hemoglobin ≤10.5 g/dL at pivotal study Baseline and reported at Week 52.
Number Of Participants With Hemoglobin Increase Of ≥1 g/dL From Pivotal Study Baseline At Week 52 Among Those With A Hemoglobin Concentration Below Lower Limit Of Normal At Pivotal BaselineWeek 52Blood samples were collected from participants for hemoglobin measurements. Percentages are based on number of participants with hemoglobin concentration below the lower limit of normal (11.6 g/dL) at pivotal study Baseline and reported at Week 52.
Change From Pivotal Study Baseline In Hemoglobin Concentration At Week 52Week 52Blood samples were collected from participants for hemoglobin measurements. The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.
Change From Pivotal Study Baseline In The UFS-QoL Symptom Severity Scale At Week 52Week 52Transformed score ranges from 0 to 100 based on Likert scale (none of time, a little of time, some of the time, most of the time, and all of the time). Lower score indicates less distress and higher score indicates greater distress. A negative change from baseline indicates improvement. The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.
Change From Pivotal Study Baseline In The UFS-QoL Score By Health-Related Quality of Life Total Score At Week 52Week 52Assessed using the UFS-QoL Questionnaire. The UFS-QoL total score was the sum of the subscales (concern, activities, revised activities, energy/mood, control, self-conscious, and sexual function). The raw scores were transformed to normalized scores. Transformed score ranges from 0 to 100. Higher scores are indicative of better health-related quality of life (high = good). The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.
Change From Pivotal Study Baseline In The Uterine Fibroid Symptom Health-Related Quality of Life (UFS-QoL) Bleeding And Pelvic Discomfort (BPD) Scale At Week 52Week 52The BPD scale has been derived from the UFS-QoL symptom severity scale. The scale consists of the following 3 symptoms proximal to uterine fibroids that are experienced by most participants: heavy bleeding during the menstrual period (Question 1), passing blood clots during the menstrual period (Question 2), and feeling tightness or pressure in the pelvic area (Question 5). Raw scores were transformed to a normalized score, with a range of possible scores from 0 to 100 (none of time, a little of time, some of the time, most of the time, and all of the time), where higher scores values are indicative of greater distress and lower scores are indicative of minimal distress. The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.
Change From Pivotal Study Baseline In Uterine Volume At Week 52Week 52Volume of the uterus was measured by transvaginal or transabdominal ultrasound. The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.
Change From Pivotal Study Baseline In Uterine Fibroid Volume At Week 52Week 52Volume of the primary uterine fibroid was measured by transvaginal or transabdominal ultrasound. The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.
Percent Change From Pivotal Study Baseline In Bone Mineral Density (BMD) At The Lumbar Spine (L1-L4), Femoral Neck, And Total Hip At Week 52Week 52Assessed by dual-energy X-ray absorptiometry (DXA) scan at the lumbar spine (L1-L4), total hip, and femoral neck at pivotal study Baseline and at Week 52. The scans were read by the central radiology laboratory in accordance with the imaging charter. The same DXA machine was used at the local imaging center at each site and operated in the same scan mode for all images procured for an individual participant. All images were submitted for central reading. The central radiology laboratory collected and evaluated all DXA scans for acceptability and measured BMD. The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.
Change From Pivotal Study Baseline In Predose Serum E2 Concentrations At Week 52Week 52Blood samples were collected from participants at predose for E2 measurements. These were analyzed at a central laboratory.
Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Week 52Assessed using the UFS-QoL questionnaire. The UFS-QoL subscale scores include items related to uterine fibroid-associated limitations/impairment in activities, revised activities, concern, energy/mood, control, self-consciousness, and sexual function. The scores were transformed to normalized scores. Transformed score ranges from 0 to 100. Higher scores are indicative of better health-related quality of life (high = good). The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.

Other

MeasureTime frameDescription
Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Week 52The EQ-5D-5L scale is a standardized instrument for use as a measure of health outcomes. Mobility, self-care, usual activities, pain/discomfort, and anxiety/depression were each assessed on 5-point categorical scales of no problems to unable to complete specified activity, or no pain/discomfort to extreme pain/discomfort, or not anxious/depressed to extremely anxious/depressed. The change from baseline is summarized by amount of improvement (1-4 categories), amount of deterioration (1-4 categories), or no change.

Countries

Belgium, Brazil, Chile, Czechia, Hungary, Italy, Poland, South Africa, United States

Participant flow

Recruitment details

All participants who completed their participation in one of the pivotal studies (MVT-601-3001 or MVT-601-3002) were eligible to enroll in this study.

Pre-assignment details

The study results were presented by treatment group in the pivotal study but all the participants received relugolix plus Estradiol (E2)/Norethindrone Acetate (NETA) in open-label extension study.

Participants by arm

ArmCount
Relugolix Plus E2/NETA (Group A)
Relugolix 40 mg once daily co-administered with E2 (1 mg) and NETA (0.5 mg) for 24 weeks in the pivotal study followed by 28 weeks of relugolix 40 mg once daily co-administered with E2 (1 mg) and NETA (0.5 mg) in this study.
163
Relugolix Plus Delayed E2/NETA (Group B)
Relugolix 40 mg monotherapy (once daily) for 12 weeks followed by relugolix 40 mg once daily co-administered with E2 (1mg) and NETA (0.5 mg) for 12 weeks in the pivotal study followed by 28 weeks of relugolix 40 mg once daily co-administered with E2 (1 mg) and NETA (0.5 mg) in this study.
149
Placebo (Group C)
Relugolix placebo co-administered with E2/NETA placebo for up to 24 weeks in the pivotal study followed by 28 weeks of relugolix 40 mg once daily co-administered with E2 (1 mg) and NETA (0.5 mg) in this study.
164
Total476

Withdrawals & dropouts

PeriodReasonFG000FG001FG002
Overall StudyAdverse Event559
Overall StudyLack of Efficacy275
Overall StudyLost to Follow-up71010
Overall StudyOther565
Overall StudyParticipants who did not receive any study drug010
Overall StudyProtocol deviation212
Overall StudyWithdrawal by Subject91211

Baseline characteristics

CharacteristicRelugolix Plus Delayed E2/NETA (Group B)TotalRelugolix Plus E2/NETA (Group A)Placebo (Group C)
Age, Continuous42.1 years
STANDARD_DEVIATION 5.58
42.2 years
STANDARD_DEVIATION 5.36
42.6 years
STANDARD_DEVIATION 5.08
41.9 years
STANDARD_DEVIATION 5.43
Body Mass Index30.997 kg/m^2
STANDARD_DEVIATION 6.4
31.675 kg/m^2
STANDARD_DEVIATION 7.0162
31.384 kg/m^2
STANDARD_DEVIATION 7.047
32.577 kg/m^2
STANDARD_DEVIATION 7.4556
Bone Mineral Density (BMD)
Femoral Neck
0.994 g/cm^2
STANDARD_DEVIATION 0.1657
0.982 g/cm^2
STANDARD_DEVIATION 0.163
0.960 g/cm^2
STANDARD_DEVIATION 0.1572
0.994 g/cm^2
STANDARD_DEVIATION 0.1648
Bone Mineral Density (BMD)
Lumbar Spine (L1-L4)
1.225 g/cm^2
STANDARD_DEVIATION 0.173
1.217 g/cm^2
STANDARD_DEVIATION 0.1645
1.186 g/cm^2
STANDARD_DEVIATION 0.1599
1.239 g/cm^2
STANDARD_DEVIATION 0.1573
Bone Mineral Density (BMD)
Total Hip
1.062 g/cm^2
STANDARD_DEVIATION 0.1463
1.058 g/cm^2
STANDARD_DEVIATION 0.1415
1.044 g/cm^2
STANDARD_DEVIATION 0.1382
1.069 g/cm^2
STANDARD_DEVIATION 0.1401
Ethnicity (NIH/OMB)
Hispanic or Latino
34 Participants108 Participants38 Participants36 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
113 Participants361 Participants122 Participants126 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
2 Participants7 Participants3 Participants2 Participants
Mean Menstrual Blood Loss (MBL) volume238.78 mL
STANDARD_DEVIATION 155.332
234.33 mL
STANDARD_DEVIATION 161.753
248.71 mL
STANDARD_DEVIATION 196.694
216.01 mL
STANDARD_DEVIATION 123.786
Race/Ethnicity, Customized
American Indian or Alaska Native
7 Participants10 Participants2 Participants1 Participants
Race/Ethnicity, Customized
Asian
3 Participants3 Participants0 Participants0 Participants
Race/Ethnicity, Customized
Black or African American
81 Participants238 Participants69 Participants88 Participants
Race/Ethnicity, Customized
Multiple
2 Participants5 Participants2 Participants1 Participants
Race/Ethnicity, Customized
Native Hawaiian or Other Pacific Islander
0 Participants0 Participants0 Participants0 Participants
Race/Ethnicity, Customized
Not Reported
2 Participants6 Participants3 Participants1 Participants
Race/Ethnicity, Customized
Other
3 Participants7 Participants2 Participants2 Participants
Race/Ethnicity, Customized
White
51 Participants207 Participants85 Participants71 Participants
Region of Enrollment
Belgium
3 participants4 participants0 participants1 participants
Region of Enrollment
Brazil
6 participants12 participants4 participants2 participants
Region of Enrollment
Chile
6 participants19 participants5 participants8 participants
Region of Enrollment
Czechia
2 participants8 participants4 participants2 participants
Region of Enrollment
Hungary
4 participants17 participants6 participants7 participants
Region of Enrollment
Italy
5 participants15 participants7 participants3 participants
Region of Enrollment
Poland
14 participants47 participants14 participants19 participants
Region of Enrollment
South Africa
5 participants20 participants10 participants5 participants
Region of Enrollment
United States
104 participants335 participants113 participants117 participants
Sex: Female, Male
Female
149 Participants476 Participants163 Participants164 Participants
Sex: Female, Male
Male
0 Participants0 Participants0 Participants0 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
deaths
Total, all-cause mortality
0 / 1630 / 1490 / 164
other
Total, other adverse events
22 / 16312 / 14938 / 164
serious
Total, serious adverse events
1 / 1635 / 14911 / 164

Outcome results

Primary

Percentage Of Participants Who Achieved Or Maintained An MBL Volume Of <80 Milliliters (mL) And At Least A 50% Reduction From Baseline MBL Volume At Week 52/End Of Treatment

A responder was a participant who had MBL volume of \< 80 mL and at least a 50% reduction from baseline MBL volume over the last 35 days of treatment (up to Week 52). All returned feminine products collected at each clinical visit were analyzed by the alkaline hematin method to obtain the MBL volume. MBL volume was measured over the Week 52/early termination feminine product collection interval (up to 35 days prior to the last dose of treatment). The percentage of participants who were responders are presented.

Time frame: Week 52/End of Treatment

Population: Extension Study Population: all participants who enrolled and received any amount of open-label study drug in the open-label extension study.

ArmMeasureValue (NUMBER)
Relugolix Plus E2/NETA (Group A)Percentage Of Participants Who Achieved Or Maintained An MBL Volume Of <80 Milliliters (mL) And At Least A 50% Reduction From Baseline MBL Volume At Week 52/End Of Treatment86.50 percentage of participants
Relugolix Plus Delayed E2/NETA (Group B)Percentage Of Participants Who Achieved Or Maintained An MBL Volume Of <80 Milliliters (mL) And At Least A 50% Reduction From Baseline MBL Volume At Week 52/End Of Treatment79.87 percentage of participants
Placebo (Group C)Percentage Of Participants Who Achieved Or Maintained An MBL Volume Of <80 Milliliters (mL) And At Least A 50% Reduction From Baseline MBL Volume At Week 52/End Of Treatment75.00 percentage of participants
Secondary

Change From Pivotal Study Baseline In Hemoglobin Concentration At Week 52

Blood samples were collected from participants for hemoglobin measurements. The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.

Time frame: Week 52

Population: Extension Study Population with a hemoglobin level ≤10.5 g/dL at pivotal study baseline: all participants who enrolled and received any amount of open-label study drug in the open-label extension study and who had a hemoglobin level ≤10.5 g/dL at pivotal study baseline.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In Hemoglobin Concentration At Week 522.7 g/dLStandard Error 0.24
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In Hemoglobin Concentration At Week 523.0 g/dLStandard Error 0.23
Placebo (Group C)Change From Pivotal Study Baseline In Hemoglobin Concentration At Week 521.9 g/dLStandard Error 0.22
Secondary

Change From Pivotal Study Baseline In MBL Volume At Week 52

MBL volume was measured using the alkaline hematin method, which involves chemically measuring the blood content of used feminine products. The volume of MBL is measured in mL and a blood loss of 80 mL or more per cycle is considered diagnostic of heavy menstrual bleeding. The least squares (LS) mean was derived for each treatment group using a mixed-effects model with repeated measure with visit, region, and Baseline MBL as fixed effects.

Time frame: Week 52

Population: Extension Study Population: all participants who enrolled and received any amount of open-label study drug in the open-label extension study.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In MBL Volume At Week 52-251.6 mLStandard Error 16.38
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In MBL Volume At Week 52-219.1 mLStandard Error 13.91
Placebo (Group C)Change From Pivotal Study Baseline In MBL Volume At Week 52-204.7 mLStandard Error 13.31
Secondary

Change From Pivotal Study Baseline In Predose Serum E2 Concentrations At Week 52

Blood samples were collected from participants at predose for E2 measurements. These were analyzed at a central laboratory.

Time frame: Week 52

Population: Extension Safety Population: all enrolled participants who received any amount of open-label study drug in the open-label extension study.

ArmMeasureValue (MEAN)Dispersion
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In Predose Serum E2 Concentrations At Week 52-21.83 pg/mLStandard Deviation 91.525
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In Predose Serum E2 Concentrations At Week 52-33.77 pg/mLStandard Deviation 106.407
Placebo (Group C)Change From Pivotal Study Baseline In Predose Serum E2 Concentrations At Week 52-29.99 pg/mLStandard Deviation 81.465
Secondary

Change From Pivotal Study Baseline In The UFS-QoL Score By Health-Related Quality of Life Total Score At Week 52

Assessed using the UFS-QoL Questionnaire. The UFS-QoL total score was the sum of the subscales (concern, activities, revised activities, energy/mood, control, self-conscious, and sexual function). The raw scores were transformed to normalized scores. Transformed score ranges from 0 to 100. Higher scores are indicative of better health-related quality of life (high = good). The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.

Time frame: Week 52

Population: Extension Study Population: all participants who enrolled and received any amount of open-label study drug in the open-label extension study.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In The UFS-QoL Score By Health-Related Quality of Life Total Score At Week 5240.4 score on a scaleStandard Error 2.5
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In The UFS-QoL Score By Health-Related Quality of Life Total Score At Week 5241.7 score on a scaleStandard Error 2.68
Placebo (Group C)Change From Pivotal Study Baseline In The UFS-QoL Score By Health-Related Quality of Life Total Score At Week 5239.0 score on a scaleStandard Error 2.63
Secondary

Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52

Assessed using the UFS-QoL questionnaire. The UFS-QoL subscale scores include items related to uterine fibroid-associated limitations/impairment in activities, revised activities, concern, energy/mood, control, self-consciousness, and sexual function. The scores were transformed to normalized scores. Transformed score ranges from 0 to 100. Higher scores are indicative of better health-related quality of life (high = good). The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.

Time frame: Week 52

Population: Extension Study Population: all participants who enrolled and received any amount of open-label study drug in the open-label extension study.

ArmMeasureGroupValue (LEAST_SQUARES_MEAN)Dispersion
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Activities47.8 score on a scaleStandard Error 2.72
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Concern56.4 score on a scaleStandard Error 2.92
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Revised activities49.2 score on a scaleStandard Error 2.78
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Sexual function22.7 score on a scaleStandard Error 3.4
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Self-conscious31.2 score on a scaleStandard Error 3.06
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Energy/mood35.6 score on a scaleStandard Error 2.67
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Control33.0 score on a scaleStandard Error 2.69
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Revised activities48.0 score on a scaleStandard Error 2.97
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Activities46.9 score on a scaleStandard Error 2.82
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Concern56.4 score on a scaleStandard Error 3.1
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Energy/mood38.6 score on a scaleStandard Error 2.88
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Control36.4 score on a scaleStandard Error 2.82
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Self-conscious35.4 score on a scaleStandard Error 3.4
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Sexual function22.0 score on a scaleStandard Error 3.87
Placebo (Group C)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Concern51.2 score on a scaleStandard Error 3.1
Placebo (Group C)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Control32.2 score on a scaleStandard Error 2.91
Placebo (Group C)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Revised activities46.9 score on a scaleStandard Error 2.85
Placebo (Group C)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Activities45.2 score on a scaleStandard Error 2.81
Placebo (Group C)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Sexual function24.1 score on a scaleStandard Error 3.62
Placebo (Group C)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Energy/mood36.5 score on a scaleStandard Error 2.79
Placebo (Group C)Change From Pivotal Study Baseline In The UFS-QoL Score Health-Related Quality of Life Subscales Score At Week 52Self-conscious31.0 score on a scaleStandard Error 3.14
Secondary

Change From Pivotal Study Baseline In The UFS-QoL Symptom Severity Scale At Week 52

Transformed score ranges from 0 to 100 based on Likert scale (none of time, a little of time, some of the time, most of the time, and all of the time). Lower score indicates less distress and higher score indicates greater distress. A negative change from baseline indicates improvement. The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.

Time frame: Week 52

Population: Extension Study Population: all participants who enrolled and received any amount of open-label study drug in the open-label extension study.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In The UFS-QoL Symptom Severity Scale At Week 52-37.3 score on a scaleStandard Error 2.47
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In The UFS-QoL Symptom Severity Scale At Week 52-38.2 score on a scaleStandard Error 2.77
Placebo (Group C)Change From Pivotal Study Baseline In The UFS-QoL Symptom Severity Scale At Week 52-35.0 score on a scaleStandard Error 2.48
Secondary

Change From Pivotal Study Baseline In The Uterine Fibroid Symptom Health-Related Quality of Life (UFS-QoL) Bleeding And Pelvic Discomfort (BPD) Scale At Week 52

The BPD scale has been derived from the UFS-QoL symptom severity scale. The scale consists of the following 3 symptoms proximal to uterine fibroids that are experienced by most participants: heavy bleeding during the menstrual period (Question 1), passing blood clots during the menstrual period (Question 2), and feeling tightness or pressure in the pelvic area (Question 5). Raw scores were transformed to a normalized score, with a range of possible scores from 0 to 100 (none of time, a little of time, some of the time, most of the time, and all of the time), where higher scores values are indicative of greater distress and lower scores are indicative of minimal distress. The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.

Time frame: Week 52

Population: Extension Study Population: all participants who enrolled and received any amount of open-label study drug in the open-label extension study.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In The Uterine Fibroid Symptom Health-Related Quality of Life (UFS-QoL) Bleeding And Pelvic Discomfort (BPD) Scale At Week 52-51.3 score on a scaleStandard Error 2.66
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In The Uterine Fibroid Symptom Health-Related Quality of Life (UFS-QoL) Bleeding And Pelvic Discomfort (BPD) Scale At Week 52-51.6 score on a scaleStandard Error 3.11
Placebo (Group C)Change From Pivotal Study Baseline In The Uterine Fibroid Symptom Health-Related Quality of Life (UFS-QoL) Bleeding And Pelvic Discomfort (BPD) Scale At Week 52-48.6 score on a scaleStandard Error 2.76
Secondary

Change From Pivotal Study Baseline In Uterine Fibroid Volume At Week 52

Volume of the primary uterine fibroid was measured by transvaginal or transabdominal ultrasound. The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.

Time frame: Week 52

Population: Extension Study Population: all participants who enrolled and received any amount of open-label study drug in the open-label extension study.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In Uterine Fibroid Volume At Week 52-31.84 cm^3Standard Error 5.353
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In Uterine Fibroid Volume At Week 52-28.18 cm^3Standard Error 5.523
Placebo (Group C)Change From Pivotal Study Baseline In Uterine Fibroid Volume At Week 52-17.07 cm^3Standard Error 5.726
Secondary

Change From Pivotal Study Baseline In Uterine Volume At Week 52

Volume of the uterus was measured by transvaginal or transabdominal ultrasound. The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.

Time frame: Week 52

Population: Extension Study Population: all participants who enrolled and received any amount of open-label study drug in the open-label extension study.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In Uterine Volume At Week 52-73.31 cm^3Standard Error 14.471
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In Uterine Volume At Week 52-91.67 cm^3Standard Error 20.143
Placebo (Group C)Change From Pivotal Study Baseline In Uterine Volume At Week 52-37.62 cm^3Standard Error 14.541
Secondary

Number Of Participants With Hemoglobin Increase Of ≥1 g/dL From Pivotal Study Baseline At Week 52 Among Those With A Hemoglobin Concentration Below Lower Limit Of Normal At Pivotal Baseline

Blood samples were collected from participants for hemoglobin measurements. Percentages are based on number of participants with hemoglobin concentration below the lower limit of normal (11.6 g/dL) at pivotal study Baseline and reported at Week 52.

Time frame: Week 52

Population: Extension Study Population with a hemoglobin level below lower limit of normal at pivotal study baseline: all participants who enrolled and received any amount of open-label study drug in the open-label extension study and who had a hemoglobin level below lower limit of normal at pivotal study baseline.

ArmMeasureValue (NUMBER)
Relugolix Plus E2/NETA (Group A)Number Of Participants With Hemoglobin Increase Of ≥1 g/dL From Pivotal Study Baseline At Week 52 Among Those With A Hemoglobin Concentration Below Lower Limit Of Normal At Pivotal Baseline56 participants
Relugolix Plus Delayed E2/NETA (Group B)Number Of Participants With Hemoglobin Increase Of ≥1 g/dL From Pivotal Study Baseline At Week 52 Among Those With A Hemoglobin Concentration Below Lower Limit Of Normal At Pivotal Baseline60 participants
Placebo (Group C)Number Of Participants With Hemoglobin Increase Of ≥1 g/dL From Pivotal Study Baseline At Week 52 Among Those With A Hemoglobin Concentration Below Lower Limit Of Normal At Pivotal Baseline45 participants
Secondary

Percentage Of Participants Who Achieved Or Maintained Amenorrhea Over The Last 35 Days Of Treatment

Amenorrhea was defined as meeting 1 of the following criteria for 2 consecutive visits: * No feminine product returned due to reported amenorrhea; * No feminine product returned due to reports of spotting/negligible bleeding coupled with other data (participant's paper diary) indicating infrequent non-cyclic bleeding/spotting; and * Feminine product collection with a negligible observed MBL volume coupled with data (participant's paper diary) indicating infrequent non-cyclic bleeding/spotting.

Time frame: Week 24 up to last 35 days of treatment (up to Week 52)

Population: Extension Study Population: all participants who enrolled and received any amount of open-label study drug in the open-label extension study.

ArmMeasureValue (NUMBER)
Relugolix Plus E2/NETA (Group A)Percentage Of Participants Who Achieved Or Maintained Amenorrhea Over The Last 35 Days Of Treatment70.55 percentage of participants
Relugolix Plus Delayed E2/NETA (Group B)Percentage Of Participants Who Achieved Or Maintained Amenorrhea Over The Last 35 Days Of Treatment68.46 percentage of participants
Placebo (Group C)Percentage Of Participants Who Achieved Or Maintained Amenorrhea Over The Last 35 Days Of Treatment57.93 percentage of participants
Secondary

Percentage Of Participants With A Hemoglobin Level ≤10.5 Gram/Deciliter (g/dL) At Pivotal Study Baseline Who Achieved An Increase Of >2 g/dL From Pivotal Study Baseline At Week 52

Blood samples were collected from participants for hemoglobin measurements. Percentages are based on number of participants with hemoglobin ≤10.5 g/dL at pivotal study Baseline and reported at Week 52.

Time frame: Week 52

Population: Extension Study Population with a hemoglobin level ≤10.5 g/dL at pivotal study baseline: all participants who enrolled and received any amount of open-label study drug in the open-label extension study and who had a hemoglobin level ≤10.5 g/dL at pivotal study baseline.

ArmMeasureValue (NUMBER)
Relugolix Plus E2/NETA (Group A)Percentage Of Participants With A Hemoglobin Level ≤10.5 Gram/Deciliter (g/dL) At Pivotal Study Baseline Who Achieved An Increase Of >2 g/dL From Pivotal Study Baseline At Week 5258.97 percentage of participants
Relugolix Plus Delayed E2/NETA (Group B)Percentage Of Participants With A Hemoglobin Level ≤10.5 Gram/Deciliter (g/dL) At Pivotal Study Baseline Who Achieved An Increase Of >2 g/dL From Pivotal Study Baseline At Week 5278.95 percentage of participants
Placebo (Group C)Percentage Of Participants With A Hemoglobin Level ≤10.5 Gram/Deciliter (g/dL) At Pivotal Study Baseline Who Achieved An Increase Of >2 g/dL From Pivotal Study Baseline At Week 5242.11 percentage of participants
Secondary

Percent Change From Pivotal Study Baseline In Bone Mineral Density (BMD) At The Lumbar Spine (L1-L4), Femoral Neck, And Total Hip At Week 52

Assessed by dual-energy X-ray absorptiometry (DXA) scan at the lumbar spine (L1-L4), total hip, and femoral neck at pivotal study Baseline and at Week 52. The scans were read by the central radiology laboratory in accordance with the imaging charter. The same DXA machine was used at the local imaging center at each site and operated in the same scan mode for all images procured for an individual participant. All images were submitted for central reading. The central radiology laboratory collected and evaluated all DXA scans for acceptability and measured BMD. The LS mean was derived for each treatment group using a mixed-effects model with repeated measure.

Time frame: Week 52

Population: Extension Safety Population: all enrolled participants who received any amount of open-label study drug in the open-label extension study. The overall number of participants analyzed is then umber of patients at baseline. The number analyzed at each location is the number of patients included in summary statistics for that location and timepoint.

ArmMeasureGroupValue (LEAST_SQUARES_MEAN)Dispersion
Relugolix Plus E2/NETA (Group A)Percent Change From Pivotal Study Baseline In Bone Mineral Density (BMD) At The Lumbar Spine (L1-L4), Femoral Neck, And Total Hip At Week 52Femoral Neck-0.575 percentage changeStandard Error 0.3208
Relugolix Plus E2/NETA (Group A)Percent Change From Pivotal Study Baseline In Bone Mineral Density (BMD) At The Lumbar Spine (L1-L4), Femoral Neck, And Total Hip At Week 52Total Hip-0.153 percentage changeStandard Error 0.2337
Relugolix Plus E2/NETA (Group A)Percent Change From Pivotal Study Baseline In Bone Mineral Density (BMD) At The Lumbar Spine (L1-L4), Femoral Neck, And Total Hip At Week 52Lumbar Spine (L1-L4)-0.804 percentage changeStandard Error 0.2803
Relugolix Plus Delayed E2/NETA (Group B)Percent Change From Pivotal Study Baseline In Bone Mineral Density (BMD) At The Lumbar Spine (L1-L4), Femoral Neck, And Total Hip At Week 52Femoral Neck-0.513 percentage changeStandard Error 0.4503
Relugolix Plus Delayed E2/NETA (Group B)Percent Change From Pivotal Study Baseline In Bone Mineral Density (BMD) At The Lumbar Spine (L1-L4), Femoral Neck, And Total Hip At Week 52Lumbar Spine (L1-L4)-2.045 percentage changeStandard Error 0.2679
Relugolix Plus Delayed E2/NETA (Group B)Percent Change From Pivotal Study Baseline In Bone Mineral Density (BMD) At The Lumbar Spine (L1-L4), Femoral Neck, And Total Hip At Week 52Total Hip-0.842 percentage changeStandard Error 0.2308
Placebo (Group C)Percent Change From Pivotal Study Baseline In Bone Mineral Density (BMD) At The Lumbar Spine (L1-L4), Femoral Neck, And Total Hip At Week 52Femoral Neck0.004 percentage changeStandard Error 0.3886
Placebo (Group C)Percent Change From Pivotal Study Baseline In Bone Mineral Density (BMD) At The Lumbar Spine (L1-L4), Femoral Neck, And Total Hip At Week 52Total Hip-0.065 percentage changeStandard Error 0.2086
Placebo (Group C)Percent Change From Pivotal Study Baseline In Bone Mineral Density (BMD) At The Lumbar Spine (L1-L4), Femoral Neck, And Total Hip At Week 52Lumbar Spine (L1-L4)-0.775 percentage changeStandard Error 0.2781
Other Pre-specified

Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52

The EQ-5D-5L scale is a standardized instrument for use as a measure of health outcomes. Mobility, self-care, usual activities, pain/discomfort, and anxiety/depression were each assessed on 5-point categorical scales of no problems to unable to complete specified activity, or no pain/discomfort to extreme pain/discomfort, or not anxious/depressed to extremely anxious/depressed. The change from baseline is summarized by amount of improvement (1-4 categories), amount of deterioration (1-4 categories), or no change.

Time frame: Week 52

Population: Extension Study Population: all participants who enrolled and received any amount of open-label study drug in the open-label extension study.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 3 Category improvement0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 3 Category improvement0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 3 Category deterioration0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self-care - 3 Category deterioration0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 1 Category improvement15 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 2 Category improvement5 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self-care - No change122 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self care - 2 Category improvement1 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 3 Category deterioration0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 1 Category improvement15 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 3 Category improvement3 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 1 Category improvement24 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 4 Category improvement1 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 4 Category improvement0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self-care - 4 Category deterioration0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self-care - 2 Category deterioration0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self-care - 1 Category deterioration1 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self care - 1 Category improvement3 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self care - 3 Category improvement0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self care - 4 Category improvement0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 4 Category deterioration0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 2 Category deterioration3 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 1 Category deterioration4 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - No change91 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 2 Category improvement10 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 4 Category improvement1 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 4 Category deterioration0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 3 Category deterioration0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 2 Category deterioration3 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 1 Category deterioration17 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - No change46 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 1 Category improvement37 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 2 Category improvement16 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 3 Category improvement8 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 4 Category improvement0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 4 Category deterioration0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 3 Category deterioration0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 2 Category deterioration4 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 1 Category deterioration11 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - No change79 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 2 Category improvement8 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 4 Category deterioration0 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 2 Category deterioration2 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 1 Category deterioration3 Participants
Relugolix Plus E2/NETA (Group A)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - No change102 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 2 Category deterioration0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self-care - 1 Category deterioration1 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self-care - No change105 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self care - 1 Category improvement0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self care - 2 Category improvement1 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self care - 3 Category improvement0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 2 Category deterioration3 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self care - 4 Category improvement0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 4 Category deterioration0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 3 Category deterioration1 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 3 Category deterioration0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 1 Category deterioration20 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 1 Category deterioration2 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - No change71 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 1 Category deterioration5 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 2 Category improvement10 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - No change53 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 4 Category improvement0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 4 Category deterioration0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 1 Category improvement25 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 3 Category deterioration1 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 2 Category improvement3 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 2 Category improvement7 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 3 Category improvement0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - No change45 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 1 Category improvement31 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 3 Category deterioration1 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 2 Category deterioration0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 2 Category improvement14 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 1 Category improvement9 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 3 Category improvement1 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self-care - 3 Category deterioration0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - No change89 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 3 Category improvement6 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 4 Category deterioration0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 1 Category improvement22 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 4 Category improvement1 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 3 Category improvement2 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 2 Category deterioration2 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 1 Category deterioration8 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 4 Category improvement0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 4 Category deterioration0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 4 Category improvement0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self-care - 4 Category deterioration0 Participants
Relugolix Plus Delayed E2/NETA (Group B)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self-care - 2 Category deterioration1 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 2 Category deterioration0 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 3 Category improvement1 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self-care - 1 Category deterioration2 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 4 Category deterioration0 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self-care - No change108 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 3 Category deterioration0 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 4 Category deterioration1 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self care - 1 Category improvement5 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 1 Category deterioration10 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self care - 2 Category improvement1 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 2 Category deterioration0 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - No change45 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self care - 3 Category improvement0 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 1 Category deterioration4 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 4 Category improvement1 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self care - 4 Category improvement1 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 2 Category deterioration5 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 1 Category improvement37 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 4 Category deterioration0 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 4 Category improvement0 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 3 Category deterioration0 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 1 Category improvement10 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 2 Category improvement17 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 2 Category deterioration2 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 1 Category improvement17 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 2 Category improvement11 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 1 Category deterioration4 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - 1 Category deterioration12 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self-care - 2 Category deterioration0 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - No change73 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 1 Category improvement22 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 2 Category improvement4 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 3 Category deterioration0 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 3 Category improvement6 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - No change99 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 4 Category improvement1 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Anxiety/depression - No change69 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 3 Category improvement0 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 4 Category deterioration0 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 2 Category improvement12 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self-care - 4 Category deterioration0 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Pain/discomfort - 3 Category deterioration2 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Self-care - 3 Category deterioration0 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Usual activities - 3 Category improvement3 Participants
Placebo (Group C)Change From Pivotal Study Baseline In European Quality Of Life Five Dimension Five Level (EQ-5D-5L) Scale At Week 52Mobility - 4 Category improvement0 Participants

Source: ClinicalTrials.gov · Data processed: Feb 15, 2026