- Conditions
- Endometriosis
- Interventions
- Norethindrone acetate + estrogens, norethindrone acetate + placebo
- Drug
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 13 Years to 22 Years · Female only
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2015
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–22
of 22
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Endometriosis Related Pain
- Interventions
- Relugolix, Estradiol/norethindrone acetate, Estradiol/norethindrone acetate placebo, Relugolix placebo
- Drug
- Lead sponsor
- Myovant Sciences GmbH
- Industry
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 623 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 41
- States / cities
- Andalusia, Alabama • Washington D.C., District of Columbia • Aventura, Florida + 36 more
- Conditions
- Endometriosis
- Interventions
- Naltrexone, Norethindrone Acetate, Placebo
- Drug
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
- Conditions
- Heavy Menstrual Bleeding, Uterine Fibroids
- Interventions
- Elagolix, Estradiol /norethindrone acetate (E2/NETA), E2/NETA Placebo, Elagolix Placebo
- Drug · Other
- Lead sponsor
- AbbVie
- Industry
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 478 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2024
- U.S. locations
- 155
- States / cities
- Birmingham, Alabama • Dothan, Alabama • Fairhope, Alabama + 112 more
- Conditions
- Pharmacokinetics
- Interventions
- Norethindrone/Ethinyl Estradiol, Colchicine, Placebo (for Colchicine)
- Drug
- Lead sponsor
- Mutual Pharmaceutical Company, Inc.
- Industry
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2008
- U.S. locations
- 1
- States / cities
- Fargo, North Dakota
- Conditions
- Endometriosis
- Interventions
- Estradiol/Norethindrone Acetate, Placebo for Elagolix, Elagolix, Placebo for E2/NETA
- Drug
- Lead sponsor
- AbbVie
- Industry
- Eligibility
- 18 Years to 49 Years · Female only
- Enrollment
- 681 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 188
- States / cities
- Birmingham, Alabama • Fairhope, Alabama • Mobile, Alabama + 140 more
- Conditions
- Contraception, Breastfeeding
- Interventions
- Progestin Only Contraceptive Pills
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Endometrioma
- Interventions
- Norethindrone acetate and ethinyl estradiol tablets, USP, ferrous fumarate (placebo) tablets
- Drug
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 35 Years · Female only
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Heavy Menstrual Bleeding, Uterine Fibroid
- Interventions
- Relugolix, Estradiol/norethindrone acetate, Relugolix placebo, Estradiol/norethindrone acetate placebo
- Drug
- Lead sponsor
- Myovant Sciences GmbH
- Industry
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 382 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 89
- States / cities
- Birmingham, Alabama • Mesa, Arizona • Tucson, Arizona + 78 more
- Conditions
- Relapsing-remitting Multiple Sclerosis, Secondary-progressive Multiple Sclerosis, Primary-progressive Multiple Sclerosis
- Interventions
- estriol, Placebo, Norethindrone, Progestin Placebo
- Drug · Other
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years to 55 Years · Female only
- Enrollment
- 64 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2022
- U.S. locations
- 4
- States / cities
- Los Angeles, California • Aurora, Colorado • Albuquerque, New Mexico + 1 more
- Conditions
- Uterine Fibroids, Heavy Menstrual Bleeding
- Interventions
- Elagolix, Placebo for Estradiol/Norethindrone Acetate, Estradiol/Norethindrone Acetate, Placebo for Elagolix
- Drug
- Lead sponsor
- AbbVie
- Industry
- Eligibility
- 18 Years to 51 Years · Female only
- Enrollment
- 413 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 92
- States / cities
- Birmingham, Alabama • Mobile, Alabama • Costa Mesa, California + 79 more
- Conditions
- Menopause
- Interventions
- Estradiol/Norethindrone acetate, Placebo
- Drug
- Lead sponsor
- Gretchen Wells
- Other
- Eligibility
- 45 Years to 55 Years · Female only
- Enrollment
- 4 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Endometriosis
- Interventions
- norethindrone acetate (NETA), Placebo
- Drug
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 13 Years to 24 Years · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Uterine Fibroids, Heavy Menstrual Bleeding
- Interventions
- Elagolix, Placebo for Estradiol/Norethindrone Acetate, Estradiol/Norethindrone Acetate, Placebo for Elagolix
- Drug
- Lead sponsor
- AbbVie
- Industry
- Eligibility
- 18 Years to 51 Years · Female only
- Enrollment
- 378 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 103
- States / cities
- Birmingham, Alabama • Dothan, Alabama • Fairhope, Alabama + 89 more
- Conditions
- Myocardial Ischemia
- Interventions
- 1/10 NA/EE, Placebo
- Drug
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- Female only
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1999 – 2010
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Uterine Fibroids, Heavy Menstrual Bleeding
- Interventions
- Estradiol/Norethindrone Acetate, Elagolix
- Drug
- Lead sponsor
- AbbVie
- Industry
- Eligibility
- 18 Years to 51 Years · Female only
- Enrollment
- 433 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 121
- States / cities
- Birmingham, Alabama • Dothan, Alabama • Fairhope, Alabama + 90 more
- Conditions
- Prevention of Pregnancy
- Interventions
- Norethindrone Acetate/Ethinyl Estradiol 24 Days, Norethindrone Acetate /Ethinyl Estradiol 21 Days
- Drug
- Lead sponsor
- Warner Chilcott
- Industry
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 938 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004
- U.S. locations
- 34
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Chico, California + 28 more
- Conditions
- Endometriosis Related Pain
- Interventions
- Relugolix, Estradiol/norethindrone acetate, Estradiol/norethindrone acetate placebo, Relugolix placebo
- Drug
- Lead sponsor
- Myovant Sciences GmbH
- Industry
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 638 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 43
- States / cities
- Dothan, Alabama • Mesa, Arizona • Scottsdale, Arizona + 37 more
- Conditions
- Heavy Menstrual Bleeding, Uterine Fibroid
- Interventions
- Relugolix, Estradiol/norethindrone acetate, Estradiol/norethindrone acetate placebo, Relugolix placebo
- Drug
- Lead sponsor
- Myovant Sciences GmbH
- Industry
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 388 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 76
- States / cities
- Andalusia, Alabama • Mobile, Alabama • Little Rock, Arkansas + 62 more
- Conditions
- Birth Control, Contraception, Implant, Breakthrough Bleeding, Uterine Bleeding
- Interventions
- Norethindrone acetate (NTA), Placebo
- Drug
- Lead sponsor
- Baylor Research Institute
- Other
- Eligibility
- 14 Years to 48 Years · Female only
- Enrollment
- 51 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Temple, Texas
- Conditions
- Endometriosis, CBD, Pelvic Pain
- Interventions
- Cannabidiol (CBD) Extract, Norethindrone Acetate, Placebo
- Drug · Other
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
- Conditions
- Uterine Leiomyoma, Uterine Fibroids
- Interventions
- Relugolix, Estradiol/norethindrone acetate, Placebo for relugolix, Placebo for E2/NETA
- Drug
- Lead sponsor
- Myovant Sciences GmbH
- Industry
- Eligibility
- 18 Years to 51 Years · Female only
- Enrollment
- 229 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 72
- States / cities
- Birmingham, Alabama • Mesa, Arizona • Tucson, Arizona + 61 more