Endometriosis Related Pain Clinical Trial
Official title:
SPIRIT 2: An International Phase 3 Randomized, Double-Blind, Placebo-Controlled Efficacy and Safety Study to Evaluate Relugolix Administered With and Without Low-Dose Estradiol and Norethindrone Acetate in Women With Endometriosis-Associated Pain
The purpose of this study is to determine the benefit and safety of relugolix 40 milligrams (mg) once daily, co-administered with low-dose estradiol (E2) and norethindrone acetate (NETA) compared with placebo for 24 weeks, on dysmenorrhea and on nonmenstrual pelvic pain.
This study is an international phase 3 randomized, double-blind, placebo-controlled efficacy and safety study to evaluate 24 weeks of oral, once-daily relugolix (40 mg) co-administered with either 12 or 24 weeks of low-dose E2 (1.0 mg) and NETA (0.5 mg), compared with placebo. Approximately 600 women with endometriosis-associated pain were enrolled and randomized 1:1:1 to Group A - relugolix plus low-dose hormonal add-back therapy, Group B - relugolix monotherapy for 12 weeks followed by co-administration with low-dose hormonal add-back therapy, or Group C - placebo (N = 200 per group). Eligible participants were randomized on Baseline Day 1 to Treatment Group A, B, or C, in the double-blind period. Eligible participants, including those randomized to placebo, were offered the opportunity to enroll in an 80-week open label extension study where participants received relugolix co-administered with low-dose E2 and NETA. Participants who did not enroll into the extension study had a Follow-Up visit approximately 30 days after the participant's last dose of study drug. ;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT04454424 -
Study on the Safety of BAY1817080, How it is Tolerated and the Way the Body Absorbs, Distributes and Gets Rid of the Study Drug in Participants With Impaired Liver Function or Normal Liver Function
|
Phase 1 | |
| Completed |
NCT04265781 -
Study on the Safety of Drug BAY1817080 at Different Doses and the Way the Body Absorbs and Eliminates the Drug in Japanese Healthy Adult Male Participants
|
Phase 1 | |
| Completed |
NCT03204318 -
SPIRIT 1: Efficacy and Safety Study of Relugolix in Women With Endometriosis-Associated Pain
|
Phase 3 | |
| Completed |
NCT03779256 -
Bowel ENDOmetriosis; Evaluation of Diagnostics and Quality of Life
|
||
| Completed |
NCT04487431 -
A Trial to Learn How a New Liquid Form of BAY1817080 is Tolerated and Taken up by the Body of Healthy Male Participants (Part A). By Labeling BAY1817080 With a Radioactive Substance (Carbon 14) Researchers Want to Learn How the Study Drug is Processed and Excreted by the Body After Dosing (Part B)
|
Phase 1 | |
| Completed |
NCT04471337 -
Study on the Safety of BAY1817080 How it is Tolerated and the Way the Body Absorbs, Distributes and Gets Rid of the Study Drug Given to Participants With Moderate Renal Impairment and End Stage Renal Disease Requiring Dialysis Compared With Matched Participants With Normal Renal Function
|
Phase 1 |