12 completed, 2 unknown, 1 not yet recruiting, 1 recruiting. 6 Phase 3, 3 Phase 4, 2 Phase 2, 1 Early Phase 1, 1 Not applicable.
| Phase | Trials | Status |
|---|---|---|
| Phase 3 | 6 | Completed 5, Not yet recruiting 1 |
| Phase 4 | 3 | Completed 1, Recruiting 1, Unknown 1 |
| Phase 2 | 2 | Completed 2 |
| Early Phase 1 | 1 | Completed 1 |
| Not applicable | 1 | Completed 1 |
Follow Emergency Contraception: new trials by email Literature Review of Emergency Contraception trials Research Report on Emergency Contraception
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 |
|---|---|---|---|---|---|---|
| Rct Assessing Pregnancy - Piroxicam for Ec With Levonorgestrel Levonorgestrel 1.5 mg and Piroxicam 40 mg, Oral LNG + Placebo - Emergency Contraception, Contraception | Phase 3 | Not yet recruiting | University of Utah | 1458 | 2027-03-01 | 2026-03-04 |
| Etonogestrel (ENG) Implant Insertion for Emergency Contraception With Oral Levonorgestrel (LNG) vs Placebo Etonogestrel implant with Oral Levonorgestrel emergency contraception 1.5mg, Etonogestrel implant with oral placebo - Emergency Contraception | Phase 4 | Recruiting | Lori Gawron | 790 | 2023-11-06 | 2026-06-02 |
| Awareness & Use of Emergency Contraception correct use of the contraceptions - Emergency Contraception | Unknown | Assiut University | 400 | 2019-12-01 | 2019-11-21 | |
| Depot Medroxyprogesterone Acetate as Emergency Contraception Depot-Medroxyprogestereone Acetate - Emergency Contraception, Contraception | Early Phase 1 | Completed | University of Southern California | 30 | 2018-08-31 | 2020-11-05 |
| Piroxicam and Levonorgestrel Co-treatment for Emergency Contraception Piroxicam 40 mg, Levonorgestrel 1.5mg - Emergency Contraception | Phase 2 / Phase 3 | Completed | Dr. Hang Wun Raymond Li | 860 | 2018-08-20 | 2024-05-06 |
| Application for the Etonogestrel/Ethinyl Estradiol Ring Etonogestrel/ethinyl estradiol contraceptive vaginal ring - Emergency Contraception, Healthy, Reproductive Age Women | Phase 4 | Unknown | University of Southern California | 36 | 2017-07-10 | 2017-07-18 |
| A Study of Use of Ella®, an Emergency Contraceptive, Under Simulated OTC Conditions Use Phase (Ulipristal Acetate, 30 mg) - Emergency Contraception | Phase 3 | Completed | HRA Pharma | 1270 | 2017-05-23 | 2022-12-02 |
| Clinical Follow-up and Outcomes of Pregnancies Exposed to Ella ella - Emergency Contraception | Completed | HRA Pharma | 98 | 2014-11-18 | 2019-10-21 | |
| Continued Use of Effective Contraception After Use of Emergency Contraception Emergency Contraception, Contraception | Completed | Karolinska Institutet | 7 | 2014-03-01 | 2023-11-29 | |
| Quick Start of Highly Effective Contraception Copper T-380 IUD, LNG IUD, Contraceptive implant Nexplanon - IUD, Contraceptive Implant | Completed | University of Utah | 270 | 2014-02-01 | 2026-04-06 | |
| Study of the Copper IUD or Oral Levonorgestrel and the Levonorgestrel IUD for Women Seeking Emergency Contraception Copper IUD, Levonorgestrel IUD - Emergency Contraception | Completed | University of Utah | 188 | 2013-07-01 | 2016-08-08 | |
| Assessment of Effects on Ovarian Activity of a Combined Oral Contraceptive Pill When Preceded by the Intake of ellaOne® or Placebo. Ulipristal Acetate (UPA) + ethinylestradiol/levonorgestrel (Microgynon), placebo + ethinylestradiol/levonorgestrel - Emergency Contraception | Phase 4 | Completed | HRA Pharma | 76 | 2012-03-01 | 2013-06-13 |
| Emergency Contraception Actual Use Study DR-104 - Emergency Contraception | Phase 3 | Completed | Duramed Research | 343 | 2008-10-01 | 2012-10-18 |
| Safety and Efficacy of CDB-2914 for Emergency Contraception CDB-2914 - Emergency Contraception | Phase 3 | Completed | HRA Pharma | 1623 | 2006-11-01 | 2021-09-21 |
| Medical Abortion for Emergency Contraception Failure mifepristone combined misoprostol, misoprostol alone protocol - Emergency Contraception, Abortion, Induced | Not applicable | Completed | Taizhou Hospital | 394 | 2004-10-01 | 2008-05-16 |
| Efficacy Trial of CDB 2914 for Emergency Contraception CDB-2914, levonorgestrel - Emergency Contraception | Phase 2 / Phase 3 | Completed | University of Pittsburgh | 1672 | 1999-09-01 | 2007-12-17 |
Levonorgestrel (5) · ulipristal acetate (3) · Medroxyprogesterone Acetate (2) · Piroxicam (2) · etonogestrel (2) · ulipristal (2) · DEPO (1) · Ethinyl Estradiol (1) · Intrauterine Devices, Copper (1) · NuvaRing (1) · ethinyl estradiol, levonorgestrel drug combination (1)
HRA Pharma (4) · University of Utah (3) · University of Southern California (2) · Assiut University (1) · Dr. Hang Wun Raymond Li (1) · Duramed Research (1) · Karolinska Institutet (1) · Lori Gawron (1) · Taizhou Hospital (1) · University of Pittsburgh (1)
United States (10) · Sweden (2) · China (1) · Hong Kong (1) · Netherlands (1) · United Kingdom (1)
David Turok, MD (2) · Paul Fine, MD (2) · Brian Nguyen, MD, MSCP (1) · David Turok, MD, MPH (1) · Diana Blithe, PhD (1) · Diana Crabtree Sokol, MD (1) · Hang Wun Raymond Li, MD, FRCOG (1) · Lori Gawron, MD, MPH (1) · Robyn L Schickler, MD (1) · Russel Bradford, MD, MSPH (1) · Sharon Cameron, MD (1) · YiYang Zhu, MD (1)
PMID 33706343, PMID 17077229, PMID 20093897, PMID 25994664, PMID 26944863, PMID 27082029, PMID 29128088, PMID 37597523