5 completed. 5 Phase 3.
| Phase | Trials | Status |
|---|---|---|
| Phase 3 | 5 | Completed 5 |
Follow Norethindrone: new trials by email Literature Review of Norethindrone trials Research Report on Norethindrone
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Ovulation Incidence in Oral Contraceptive Users Ethinyl Estradiol, Norethindrone acetate, ferrous fumarate, Norethindrone - Contraception, Ovulation | Phase 3 | Completed | University of Southern California | 58 | 2014-08-01 | 2025-12-26 |
| Pharmacodynamics of NPC-01/IKH-01; Effect of NPC-01/IKH-01 on Sexual Hormone Concentrations in Healthy Female Volunteers NPC-01, IKH-01 - Healthy | Phase 3 | Completed | Nobelpharma | 14 | 2011-01-01 | 2025-03-06 |
| Pharmacokinetics of NPC-01 After Single Oral Administration in Healthy Female Volunteers NPC-01 - Healthy | Phase 3 | Completed | Nobelpharma | 12 | 2010-11-01 | 2025-06-17 |
| Efficacy and Safety Study of Low Dose Oral Contraceptive Pill to Treat Dysmenorrhea Norethisterone,Ethinylestradiol, Sugar pill - Dysmenorrhea | Phase 3 | Completed | Nobelpharma | 100 | 2004-12-01 | 2010-09-08 |
| Medical Treatment of Endometriosis-Associated Pelvic Pain Oral Contraceptive, Depot-Leuprolide/Norethindrone - Endometriosis, Pelvic Pain | Phase 3 | Completed | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | 194 | 2004-07-01 | 2014-01-24 |
Dysmenorrhea (1) · Endometriosis (1) · Pelvic Pain (1)
Nobelpharma (3) · Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) (1) · University of Southern California (1)
United States (2)
Takefumi Matuo, MD (2) · Brian T Nguyen, MD, MSc (1) · David S Guzick, M.D., Ph.D (1) · Fred M Howard, MD (1) · Mark Hornstein, MD (1) · Naoki Terakawa, M.D.,Ph.D. (1) · Sara Sukalich, MD (1)