Drug
Ulipristal clinical trials
Includes 52 studies of Ulipristal acetate.
- studies test it
- 57
- open now
- 2
- in phase 3
- 14
- first study started
- 1999
Keep track of what changes. Save the ulipristal 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
Studies by the year they started
57 studies that test it; most in 2015 (13)
| Year | Studies |
|---|---|
| 1999 | 1 |
| 2001 | 1 |
| 2002 | 2 |
| 2004 | 1 |
| 2006 | 2 |
| 2007 | 1 |
| 2008 | 4 |
| 2010 | 1 |
| 2011 | 3 |
| 2012 | 3 |
| 2014 | 4 |
| 2015 | 13 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 4 |
| 2022 | 1 |
| 2023 | 1 |
| 2026 | 1 |
By phase
A phase 1/2 study counts in both.
- Early Phase 1
- 3
- Phase 1
- 6
- Phase 2
- 15
- Phase 3
- 14
- Phase 4
- 20
- No phase
- 1
What it is tested for
Each study’s main condition, where its own words name it.
Who runs them
Industry 14 · Other 43
PregLem SA (6) · HRA Pharma (4) · Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) (4) · University Magna Graecia (4) · Oregon Health and Science University (3) · Allergan (3) · Stanford University (2) · Columbia University (2)
Often tested with
Tested in the same studies.
Levonorgestrel (2) · Ethinyl estradiol, levonorgestrel drug combination (1) · Progestins (1) · Leuprolide (1) · Dienogest (1) · Mifepristone (1) · Misoprostol (1)
Studies
Open first, then newest update. How each study uses ulipristal is read from its arms, and is right about nine times in ten.
Testing it · 57
- Mammogram Pretreatment With Ulipristal AcetateRecruitingPhase 2OHSU Knight Cancer InstituteNCT07434128Written as Ulipristal Acetate
- Disparities in Emergency Contraceptive Metabolism Dictate EfficacyRecruitingPhase 4Oregon Health and Science UniversityNCT05674513Written as Ulipristal acetate
- Study Comparing Emergency Contraception Effectiveness in Women Who Weight ≥ 80 kgTerminatedPhase 4Kimberly MyerNCT03537768Written as Ulipristal Acetate
- Study of the Safety and Efficacy of Ulipristal Acetate (UPA) Used Daily as a ContraceptiveWithdrawnPhase 2Premier ResearchNCT03296098Written as Ulipristal acetate
- Treatment of Uterine Fibroids With the Selective Progesterone Receptor Modulator CDB-2914CompletedPhase 2National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)NCT00290251Written as ulipristal acetate 20 mg
- Ovarian Function With ENG Implant and UPA UseCompletedEarly Phase 1University of UtahNCT04291001Written as oral ulipristal acetate
- Ulipristal for Endometriosis-related Pelvic PainCompletedPhase 4Northwestern UniversityNCT02213081Written as Ulipristal
- Effectiveness of Orally Dosed Emergency Contraception in Obese Women - UPACompletedPhase 4Oregon Health and Science UniversityNCT02859337Written as UPA-ECx1
- Ulipristal Acetate for Use in Early Pregnancy LossCompletedPhase 2University of North Carolina, Chapel HillNCT05216952Written as Ulipristal Acetate Tablets
- Breast Cancer - Anti-Progestin Prevention Study 1CompletedPhase 2Manchester University NHS Foundation TrustNCT02408770Written as ulipristal acetate
- Adenomyosis and Ulipristal AcetateCompletedPhase 2Assistance Publique - Hôpitaux de ParisNCT02587000Written as Ulipristal acetate
- Ulipristal Acetate In Disease Charcot-Marie-Tooth Type of 1ATerminatedPhase 2University Hospital, Strasbourg, FranceNCT02600286Written as EllaOne
- Safety and Efficacy of CDB-2914 in Comparison to Levonorgestrel for Emergency ContraceptionCompletedPhase 3HRA PharmaNCT00551616Written as CDB-2914
- Safety and Efficacy of CDB-2914 for Emergency ContraceptionCompletedPhase 3HRA PharmaNCT00411684Written as CDB-2914
- Use of Ulipristal Acetate in Induction of Second Trimester Missed AbortionCompletedPhase 4Ain Shams UniversityNCT04989400Written as Ulipristal Acetate
- UA Versus UAE in Treatment of FibroidsCompletedPhase 4Ain Shams Maternity HospitalNCT04832906Written as Ulipristal Oral Tablet
- Ulipristal Acetate 10 mg and Asisted ReproductionTerminatedPhase 3Instituto Valenciano de Infertilidad, IVI VALENCIANCT02425878Written as Ulipristal Acetate
- Ulipristal Acetate for Cervical PreparationCompletedEarly Phase 1Stanford UniversityNCT03802149Written as Ulipristal Acetate
- Ulipristal Acetate in Symptomatic Uterine FibroidTerminatedPhase 4Mỹ Đức HospitalNCT04132349Written as Ulipristal Acetate 5 mg
- Ulipristal Use in Chinese PopulationTerminatedPhase 4Queen Mary Hospital, Hong KongNCT02825719Written as Ulipristal acetate
See all 57 studies that test ulipristal →
As the comparator · 5 — what is tested is compared with ulipristal
- Levonorgestrel-piroxicam Versus Ulipristal Acetate for Emergency ContraceptionRecruitingPhase 3The University of Hong KongNCT06727734Written as Ulipristal Acetate
- Levonorgestrel Intrauterine System For Emergency ContraceptionCompletedNot applicablePlanned Parenthood of the St. Louis Region and Southwest MissouriNCT01539720Written as Ulipristal acetate
- Mode of Action Study of Vilaprisan and Ulipristal Acetate in Patients With Uterine Fibroids for Whom Surgery is PlannedTerminatedPhase 1BayerNCT03342859Written as Ulipristal
- Treatment of Menstrually Related Disorders With Continuous v. Interrupted Oral ContraceptivesTerminatedPhase 2National Institute of Mental Health (NIMH)NCT00089414Written as CDB 2914
- Assess Safety and Efficacy of Vilaprisan in Patients With Uterine FibroidsCompletedPhase 2BayerNCT02465814Written as Ulipristal
Codes
What other systems call ulipristal · ClinicalTrials.gg INT003861
- MeSH (NLM) C094854ulipristalOne source NLM
- UNII (FDA) 6J5J15Q2X8ULIPRISTALConfirmed FDA, NLM, Wikidata
- RxNorm 1005921Confirmed FDA, Wikidata
- Wikidata Q27264992ulipristalConfirmed FDA, NLM, Wikidata
- NCI Thesaurus C91056UlipristalOne source FDA
- DrugBank DB08867One source Wikidata
| System | Code | Name there | Checked by |
|---|---|---|---|
| MeSH (NLM) | C094854 | ulipristal | One source NLM |
| UNII (FDA) | 6J5J15Q2X8 | ULIPRISTAL | Confirmed FDA, NLM, Wikidata |
| RxNorm | 1005921 | — | Confirmed FDA, Wikidata |
| Wikidata | Q27264992 | ulipristal | Confirmed FDA, NLM, Wikidata |
| NCI Thesaurus | C91056 | Ulipristal | One source FDA |
| DrugBank | DB08867 | — | One source Wikidata |
“Confirmed” means two independent publishers link the code to this drug; “one source”, one does and its name agrees.