RecruitingPhase 3NCT05862272

A Phase 3B Study to Evaluate Bone Mineral Density With Long-Term Use of Relugolix Combination Tablet in Women With Uterine Fibroids or Endometriosis

A Phase 3B, Single-Arm, Open-Label Study to Evaluate Bone Mineral Density With Long-Term Use of Relugolix Combination Tablet in Premenopausal Women With Heavy Menstrual Bleeding Associated With Uterine Fibroids or Moderate to Severe Pain Associated With Endometriosis


Sponsor

Sumitomo Pharma Switzerland GmbH

Enrollment

1,000 participants

Start Date

Aug 14, 2023

Study Type

INTERVENTIONAL

Conditions

Summary

The purpose of this clinical trial to characterize changes in bone mineral density during continuous treatment with relugolix combination tablet for up to 48 months (4 years) and 1 year of post-treatment follow-up in premenopausal women with heavy menstrual bleeding associated with uterine leiomyomas (fibroids) or with moderate-to-severe pain associated with endometriosis.


Eligibility

Sex: FEMALEMin Age: 18 YearsMax Age: 50 Years

Plain Language Summary

Simplified for easier understanding

This long-term study (up to 4 years) monitors bone density in premenopausal women taking relugolix combination tablet — a hormonal treatment for uterine fibroids or endometriosis-related pain. **You may be eligible if...** - You are a premenopausal woman between 18 and 50 years old - You have uterine fibroids causing heavy menstrual bleeding, or endometriosis causing moderate to severe pain - You are willing and able to avoid pregnancy for 4 years using non-hormonal contraception - Your bone density scan results are within acceptable ranges - You are in good general physical and mental health **You may NOT be eligible if...** - Your bone density scan shows your bones are already significantly thinned (low T-score or Z-score) - Your BMI is under 18 kg/m² - You are already postmenopausal - You are pregnant or plan to become pregnant during the study Talk to your doctor to see if this trial is right for you.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Interventions

DRUGRelugolix Combination Tablet

A fixed-dose combination tablet containing relugolix 40 mg, estradiol (E2) 1 mg, and norethindrone acetate (NETA) 0.5 mg.


Locations(120)

Mobile

Mobile, Alabama, United States

Chandler

Chandler, Arizona, United States

Mesa

Mesa, Arizona, United States

Peoria

Peoria, Arizona, United States

Phoenix

Phoenix, Arizona, United States

Tucson

Tucson, Arizona, United States

Burbank

Burbank, California, United States

Canoga Park

Canoga Park, California, United States

Encinitas

Encinitas, California, United States

Inglewood

Inglewood, California, United States

Lomita

Lomita, California, United States

Long Beach

Long Beach, California, United States

Los Angeles

Los Angeles, California, United States

Sacramento

Sacramento, California, United States

San Fernando

San Fernando, California, United States

Stanford

Stanford, California, United States

Valley Village

Valley Village, California, United States

Aurora

Aurora, Colorado, United States

Greenwood Village

Greenwood Village, Colorado, United States

Lakewood

Lakewood, Colorado, United States

Washington

Washington D.C., District of Columbia, United States

Aventura

Aventura, Florida, United States

Deland

DeLand, Florida, United States

Hialeah

Hialeah, Florida, United States

Kissimmee

Kissimmee, Florida, United States

Lake Worth

Lake Worth, Florida, United States

Margate

Margate, Florida, United States

Miami

Miami, Florida, United States

Miami

Miami, Florida, United States

Miami

Miami, Florida, United States

Miami Beach

Miami Beach, Florida, United States

Miami Springs

Miami Springs, Florida, United States

New Port Richey

New Port Richey, Florida, United States

New Port Richey

New Port Richey, Florida, United States

Orlando

Orlando, Florida, United States

Orlando

Orlando, Florida, United States

Panama City

Panama City, Florida, United States

Sarasota

Sarasota, Florida, United States

Tamarac

Tamarac, Florida, United States

Tampa

Tampa, Florida, United States

Venice

Venice, Florida, United States

West Palm Beach

West Palm Beach, Florida, United States

Atlanta

Atlanta, Georgia, United States

Atlanta

Atlanta, Georgia, United States

College Park

College Park, Georgia, United States

Fayetteville

Fayetteville, Georgia, United States

Norcross

Norcross, Georgia, United States

Idaho Falls

Idaho Falls, Idaho, United States

Idaho Falls

Idaho Falls, Idaho, United States

Meridian

Meridian, Idaho, United States

Chicago

Chicago, Illinois, United States

Chicago

Chicago, Illinois, United States

Schaumburg

Schaumburg, Illinois, United States

Lenexa

Lenexa, Kansas, United States

Wichita

Wichita, Kansas, United States

Covington

Covington, Louisiana, United States

Marrero

Marrero, Louisiana, United States

Metairie

Metairie, Louisiana, United States

New Orleans

New Orleans, Louisiana, United States

New Orleans

New Orleans, Louisiana, United States

Slidell

Slidell, Louisiana, United States

Baltimore

Baltimore, Maryland, United States

Laurel

Laurel, Maryland, United States

Towson

Towson, Maryland, United States

Bay City

Bay City, Michigan, United States

Dearborn Heights

Dearborn Heights, Michigan, United States

Detroit

Detroit, Michigan, United States

Ridgeland

Ridgeland, Mississippi, United States

Saint Louis

St Louis, Missouri, United States

St Louis

St Louis, Missouri, United States

Grand Island

Grand Island, Nebraska, United States

Norfolk

Norfolk, Nebraska, United States

Las Vegas

Las Vegas, Nevada, United States

North Las Vegas

North Las Vegas, Nevada, United States

West New York

West New York, New Jersey, United States

Durham

Durham, North Carolina, United States

New Bern

New Bern, North Carolina, United States

Raleigh

Raleigh, North Carolina, United States

Raleigh

Raleigh, North Carolina, United States

Winston Salem

Winston-Salem, North Carolina, United States

Cincinnati

Cincinnati, Ohio, United States

Cleveland

Cleveland, Ohio, United States

Columbus

Columbus, Ohio, United States

Columbus

Columbus, Ohio, United States

Dublin

Dublin, Ohio, United States

Englewood

Englewood, Ohio, United States

Middletown

Middletown, Ohio, United States

Erie

Erie, Pennsylvania, United States

Philadelphia

Philadelphia, Pennsylvania, United States

Philadelphia

Philadelphia, Pennsylvania, United States

Bluffton

Bluffton, South Carolina, United States

Greenville

Greenville, South Carolina, United States

Summerville

Summerville, South Carolina, United States

West Columbia

West Columbia, South Carolina, United States

Chattanooga

Chattanooga, Tennessee, United States

Jackson

Jackson, Tennessee, United States

Memphis

Memphis, Tennessee, United States

Memphis

Memphis, Tennessee, United States

Arlington

Arlington, Texas, United States

Dallas

Dallas, Texas, United States

Dallas

Dallas, Texas, United States

Fort Worth

Fort Worth, Texas, United States

Galveston

Galveston, Texas, United States

Houston

Houston, Texas, United States

Houston

Houston, Texas, United States

Houston

Houston, Texas, United States

Houston

Houston, Texas, United States

League City

League City, Texas, United States

Pearland

Pearland, Texas, United States

San Antonio

San Antonio, Texas, United States

San Antonio

San Antonio, Texas, United States

Sugar Land

Sugar Land, Texas, United States

Sugar Land

Sugar Land, Texas, United States

Webster

Webster, Texas, United States

Pleasant Grove

Pleasant Grove, Utah, United States

Salt Lake City

Salt Lake City, Utah, United States

Annandale

Annandale, Virginia, United States

Newport News

Newport News, Virginia, United States

Virginia Beach

Virginia Beach, Virginia, United States

Seattle

Seattle, Washington, United States

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NCT05862272


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