SPIRIT EXTENSION: Efficacy and Safety Extension Study of Relugolix in Women With Endometriosis-Associated Pain

Completed · Phase 3

Conditions studied: Endometriosis

In brief

The purpose of this study is to evaluate the long-term efficacy and safety of relugolix 40 milligram (mg) once daily co-administered with low-dose estradiol (E2) and norethindrone acetate (NETA) for up to 104 weeks on endometriosis-associated pain in participants who previously completed a 24-week treatment period in one of the parent studies (MVT-601-3101 or MVT-601-3102).

Key facts

Study ID

NCT03654274

Run by

Myovant Sciences GmbH

People needed

802

Starts

2018-05-22

Expected to finish

2023-01-31

Last updated by the study team

2023-08-08

Who can join

Age: 18 and older, up to 51. Sex: female. Healthy volunteers: not accepted.

Where it is running

• Scottsdale — Scottsdale, Arizona, United States
• Tucson — Tucson, Arizona, United States
• Tuscon — Tucson, Arizona, United States
• Canoga Park — Canoga Park, California, United States
• Los Angeles — Los Angeles, California, United States
• San Diego — San Diego, California, United States
• Greenwood Village — Greenwood Village, Colorado, United States
• Washington — Washington D.C., District of Columbia, United States
• Aventura — Aventura, Florida, United States
• Fort Myers — Fort Myers, Florida, United States
• Hialeah — Hialeah, Florida, United States
• Hialeah — Hialeah, Florida, United States
• Margate — Margate, Florida, United States
• Miami — Miami, Florida, United States
• Miami — Miami, Florida, United States
• Sarasota — Sarasota, Florida, United States
• Tampa — Tampa, Florida, United States
• Atlanta — Atlanta, Georgia, United States
• Atlanta — Atlanta, Georgia, United States
• Augusta — Augusta, Georgia, United States
• Norcross — Norcross, Georgia, United States
• Idaho Falls — Idaho Falls, Idaho, United States
• Oakbrook — Oakbrook Terrace, Illinois, United States
• Park Ridge — Park Ridge, Illinois, United States
• Andalusia — Andalusia, Alabama, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.