Drug
Ulipristal acetate clinical trials
Also written CDB-2914, Ella and PGL4001.
A product of Ulipristal; its studies count on that page too.
- studies test it
- 52
- open now
- 2
- in phase 3
- 13
- first study started
- 1999
Keep track of what changes. Save the ulipristal acetate 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
Development codes
Combined with it in one product
Studies by the year they started
52 studies that test it; most in 2015 (12)
| Year | Studies |
|---|---|
| 1999 | 1 |
| 2001 | 1 |
| 2002 | 2 |
| 2004 | 1 |
| 2006 | 2 |
| 2007 | 1 |
| 2008 | 3 |
| 2010 | 1 |
| 2011 | 3 |
| 2012 | 3 |
| 2014 | 3 |
| 2015 | 12 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 3 |
| 2022 | 1 |
| 2023 | 1 |
| 2026 | 1 |
By phase
A phase 1/2 study counts in both.
- Early Phase 1
- 2
- Phase 1
- 6
- Phase 2
- 15
- Phase 3
- 13
- Phase 4
- 17
- No phase
- 1
What it is tested for
Each study’s main condition, where its own words name it.
Who runs them
Industry 13 · Other 39
PregLem SA (5) · 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) · Dienogest (1) · Mifepristone (1) · Misoprostol (1)
Studies
Open first, then newest update. How each study uses ulipristal acetate is read from its arms, and is right about nine times in ten.
Testing it · 52
- 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
- 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
- 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
- Compare Daily Ulipristal Acetate and Combined Oral Contraceptive Effects on Breast Epithelial Cell ProliferationCompletedPhase 1Columbia UniversityNCT02922127Written as Ulipristal Acetate
- Quality of Life Outcomes for Ulipristal Acetate and Tranexamic Acid in the Management of Heavy Menstrual BleedingWithdrawnPhase 1University of SaskatchewanNCT03027973Written as UPA
- Treatment of Uterine Fibroids With CDB-2914, an Experimental Selective Progesterone Receptor AntagonistCompletedPhase 2Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)NCT00044876Written as CDB-2914
See all 52 studies that test ulipristal acetate →
As the comparator · 3 — what is tested is compared with ulipristal acetate
- 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
- Treatment of Menstrually Related Disorders With Continuous v. Interrupted Oral ContraceptivesTerminatedPhase 2National Institute of Mental Health (NIMH)NCT00089414Written as CDB 2914
Codes
What other systems call ulipristal acetate · ClinicalTrials.gg INT005773
- MeSH (NLM) C555622ulipristal acetateConfirmed ClinicalTrials.gov, NLM, Wikidata
- UNII (FDA) YF7V70N02BULIPRISTAL ACETATEConfirmed FDA, NLM, Wikidata
- RxNorm 1005920Confirmed FDA, Wikidata
- Wikidata Q975059ulipristal acetateConfirmed FDA, NLM, Wikidata
- NCI Thesaurus C91057Ulipristal AcetateOne source FDA
- DrugBank DB05366One source Wikidata
| System | Code | Name there | Checked by |
|---|---|---|---|
| MeSH (NLM) | C555622 | ulipristal acetate | Confirmed ClinicalTrials.gov, NLM, Wikidata |
| UNII (FDA) | YF7V70N02B | ULIPRISTAL ACETATE | Confirmed FDA, NLM, Wikidata |
| RxNorm | 1005920 | — | Confirmed FDA, Wikidata |
| Wikidata | Q975059 | ulipristal acetate | Confirmed FDA, NLM, Wikidata |
| NCI Thesaurus | C91057 | Ulipristal Acetate | One source FDA |
| DrugBank | DB05366 | — | One source Wikidata |
“Confirmed” means two independent publishers link the code to this drug; “one source”, one does and its name agrees.