Drug
Norethindrone clinical trials
Also written Micronor.
Includes 33 studies of Norethindrone Acetate and 2 studies of Norethindrone enanthate.
- studies test it
- 50
- open now
- 1
- in phase 3
- 20
- first study started
- 2001
Keep track of what changes. Save the Norethindrone studies recruiting or about to start, and get an email each week — studies that open, close, add sites or post results.
Watch these studiesHow studies write it
Studies that test it under each name
Name
Studies by the year they started
50 studies that test it; most in 2007 (8)
| Year | Studies |
|---|---|
| 2001 | 1 |
| 2002 | 1 |
| 2004 | 3 |
| 2005 | 2 |
| 2006 | 3 |
| 2007 | 8 |
| 2008 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2014 | 2 |
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 8 |
| 2018 | 2 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 2 |
| 2024 | 1 |
| 2026 | 2 |
By phase
A phase 1/2 study counts in both.
- Phase 1
- 10
- Phase 2
- 4
- Phase 3
- 20
- Phase 4
- 12
- No phase
- 4
What it is tested for
Each study’s main condition, where its own words name it.
Who runs them
Industry 29 · Other 21
Myovant Sciences GmbH (7) · AbbVie (4) · Novo Nordisk A/S (4) · Teva Pharmaceuticals USA (4) · Warner Chilcott (3) · University of Southern California (2) · Boston Children's Hospital (2) · Nobelpharma (2)
Often tested with
Tested in the same studies.
Estradiol (20) · Ethinyl Estradiol (9) · Relugolix (8) · Elagolix (5) · Trametinib (1) · Pimodivir (1) · Ethinyl estradiol, levonorgestrel drug combination (1) · Estrogens (1)
Studies
Open first, then newest update. How each study uses Norethindrone is read from its arms, and is right about nine times in ten.
Testing it · 50
- Brain and Blood Vessel Health Following Endometriosis Treatment in People With EndometriosisNot yet recruitingPhase 4Colorado State UniversityNCT07799246Written as Investigate how norethindrone acetate, a commonly used medication used to treat symptoms of endometriosis, impact biomarkers of brain health
- Ovulation Incidence in Oral Contraceptive UsersCompletedPhase 3University of Southern CaliforniaNCT03106454Written as Ethinyl Estradiol, Norethindrone acetate, ferrous fumarate
- Phenotyping of Idiopathic Pelvic Pain With Real-time Uterine Imaging and Relugolix-Combination Therapy TreatmentWithdrawnPhase 2Endeavor HealthNCT06279195Written as Relugolix (40 mg) /estradiol (1 mg)/norethisterone acetate (0.5 mg) oral tablet
- Long-Term Safety Study of Elagolix in Combination With Estradiol/Norethindrone Acetate for the Management of Heavy Menstrual Bleeding Associated With Uterine Fibroids in Premenopausal WomenCompletedPhase 3AbbVieNCT03271489Written as Estradiol /norethindrone acetate (E2/NETA)
- IUD and Norethindrone Acetate for Treatment of EndometriosisWithdrawnPhase 2Boston Children's HospitalNCT04948489Written as norethindrone acetate (NETA)
- A Clinical Study to Evaluate the Safety and Efficacy of Elagolix in Participants With Moderate to Severe Endometriosis-Associated PainCompletedPhase 3AbbVieNCT03213457Written as Estradiol/Norethindrone Acetate
- Treatment of Prolonged Uterine Bleeding of Etonogestrel (ENG)-Releasing ImplantCompletedPhase 4University of Sao PauloNCT04047875Written as Norethisterone 10mg/day
- Metabolism of 0.35mg Norethindrone vs 5mg Norethindrone AcetateCompletedPhase 4Milton S. Hershey Medical CenterNCT05294341Written as Norethindrone Acetate 5 MG
- Study of Relugolix With Estradiol and Norethindrone Acetate in Women With Heavy Menstrual Bleeding Associated With Uterine FibroidsCompletedPhase 3Myovant Sciences GmbHNCT03751124Written as Estradiol/norethindrone acetate
- LIBERTY EXTENSION: Efficacy and Safety Extension Study of Relugolix in Women With Heavy Menstrual Bleeding Associated With Uterine FibroidsCompletedPhase 3Myovant Sciences GmbHNCT03412890Written as Estradiol/norethindrone acetate
- Progestin-Only Pill Use and Breastfeeding StudyCompletedPhase 4University of California, San DiegoNCT04965116Written as Progestin Only Contraceptive Pills
- Effects of a Progestin on Frequent and/or Prolonged Bleeding With Nexplanon™TerminatedPhase 4Baylor Research InstituteNCT04676061Written as Norethindrone acetate (NTA)
- SPIRIT EXTENSION: Efficacy and Safety Extension Study of Relugolix in Women With Endometriosis-Associated PainCompletedPhase 3Myovant Sciences GmbHNCT03654274Written as Estradiol/norethindrone acetate
- The Effect of Dienogest vs. Norethindrone Acetate Treatment in EndometriosisCompletedNot applicableUludag UniversityNCT05476172Written as Norethindrone Acetate
- LIBERTY 2: Efficacy & Safety Study of Relugolix in Women With Heavy Menstrual Bleeding Associated With Uterine FibroidsCompletedPhase 3Myovant Sciences GmbHNCT03103087Written as Estradiol/norethindrone acetate
- LIBERTY 1: Efficacy & Safety Study of Relugolix in Women With Heavy Menstrual Bleeding Associated With Uterine FibroidsCompletedPhase 3Myovant Sciences GmbHNCT03049735Written as Estradiol/norethindrone acetate
- A Trial of Norethisterone Acetate and Expectant Management in Treatment of Simple Ovarian CystsStatus unknownPhase 4Assiut UniversityNCT05293574Written as norethisterone acetate
- Use of Norethindrone Acetate for Management of Bleeding Associated With the Etonogestrel Contraceptive ImplantCompletedNot applicableNorton HealthcareNCT02353247Written as Norethindrone acetate
- A Drug-Drug Interaction Study to Assess the Effect of Trametinib on the Pharmacokinetics of an Oral Contraceptive in Female Patients With Solid TumorsCompletedPhase 1Novartis PharmaceuticalsNCT02705963Written as Oral Contraceptive (1mg norethindrone, 0.035mg ethinyl estradiol)
- Efficacy and Safety of Elagolix in Combination With Estradiol/Norethindrone Acetate for the Management of Heavy Menstrual Bleeding Associated With Uterine Fibroids in Premenopausal Women (Replicate Study)CompletedPhase 3AbbVieNCT02691494Written as Estradiol/Norethindrone Acetate
See all 50 studies that test Norethindrone →
Given in every arm · 10 — Norethindrone is usual care beside what is tested
- Cannabidiol and Management of Endometriosis PainTerminatedPhase 3Milton S. Hershey Medical CenterNCT04527003Written as Norethindrone Acetate
- Low-Dose Naltrexone in Combination With Standard Treatment in Women With EndometriosisTerminatedPhase 3Milton S. Hershey Medical CenterNCT03970330Written as Norethindrone Acetate
- Study of Relugolix Alone and Relugolix Combined With Hormonal Add-Back Therapy in Healthy Premenopausal Female ParticipantsCompletedPhase 1Myovant Sciences GmbHNCT04978688Written as E2/NETA
- An Extension Study to Evaluate the Efficacy and Safety of Elagolix in Premenopausal Women With Heavy Menstrual Bleeding Associated With Uterine FibroidsCompletedPhase 3AbbVieNCT02925494Written as Estradiol/Norethindrone Acetate
- Safety and Efficacy in Premenopausal Women With Heavy Menstrual Bleeding (HMB) Associated With Uterine Fibroids (UF)CompletedPhase 2AbbVieNCT01817530Written as 0.5 mg estradiol / 0.1 mg norethindrone acetate
- Drug-drug Interaction Between Rifampicin and Progestins/Ethinylestradiol and MidazolamCompletedPhase 1BayerNCT03353857Written as Norethindrone/ Noriday
- A Study to Evaluate Safety and Efficacy of Elagolix in Participants With Endometriosis With Associated Moderate to Severe PainTerminatedPhase 3AbbVieNCT03343067Written as estradiol/norethindrone acetate (E2/NETA)
- Estriol Treatment in Multiple Sclerosis (MS): Effect on CognitionStatus unknownPhase 2University of California, Los AngelesNCT01466114Written as Norethindrone
- Efficiency of Gonadotropin-releasing Hormone (GnRH) Agonist in Preventing Chemotherapy Induced Ovarian FailureCompletedPhase 2/3Erasme University HospitalNCT01160315Written as Norethisterone acetate
- A Study of Pharmacokinetic Drug Interaction Study of the Hedgehog Pathway Inhibitor GDC-0449 in Combination With Rosiglitazone or Combined Oral Contraceptive in Patients With Locally Advanced or Metastatic Solid Tumors That Are Refractory to Standard Therapy or for Whom No Standard Therapy ExistsCompletedPhase 1Genentech, Inc.NCT01209143Written as Norethindrone/ethinyl estradiol
As the comparator · 4 — what is tested is compared with Norethindrone
- A Randomized Feasibility Trial Comparing Drospirenone and Norethindrone for Postpartum Hypertension Management in PreeclampsiaNot yet recruitingPhase 4Oregon Health and Science UniversityNCT07293728Written as Norethindrone 0.35 MG
- Dopamine Receptor Agonist Therapy for Pain Relief in Women Suffering From Endometriosis: A Pilot StudyCompletedPhase 2Boston Children's HospitalNCT02542410Written as Norethindrone acetate
- Efficacy of LNG-IUS for Treatment of Non-atypical Endometrial Hyperplasia in Perimenopausal WomenCompletedNot applicableMansoura UniversityNCT01499602Written as Norethisterone Acetate tablets
- Genistein and Endometrial HyperplasiaCompletedPhase 2University of MessinaNCT00453960Written as Norethisterone Acetate
Codes
What other systems call Norethindrone · ClinicalTrials.gg INT007908
- MeSH (NLM) D009640NorethindroneConfirmed ClinicalTrials.gov, NLM
- UNII (FDA) T18F433X4SNORETHINDRONEConfirmed FDA, NLM
- RxNorm 7514One source FDA
- NCI Thesaurus C62059NorethindroneOne source FDA
| System | Code | Name there | Checked by |
|---|---|---|---|
| MeSH (NLM) | D009640 | Norethindrone | Confirmed ClinicalTrials.gov, NLM |
| UNII (FDA) | T18F433X4S | NORETHINDRONE | Confirmed FDA, NLM |
| RxNorm | 7514 | — | One source FDA |
| NCI Thesaurus | C62059 | Norethindrone | One source FDA |
“Confirmed” means two independent publishers link the code to this drug; “one source”, one does and its name agrees.