Large-scale testing (Phase 3)Study completedNCT01822080What this trial is testingPhase 3 Study of Dienogest for the Treatment of Endometriosis in Chinese PatientsWho this might be right forEndometriosis Bayer 250
Large-scale testing (Phase 3)Study completedNCT03945513What this trial is testingA Multicenter, Non-Comparative Trial on the Contraceptive Efficacy, Safety, and Tolerability of LPRI-424, 13 CyclesWho this might be right forContraception Insud Pharma 1,034
Not applicableStudy completedNCT00523614What this trial is testingUse of Oral Contraceptives (OCs) Containing Dienogest and Risk of Venous ThromboembolismWho this might be right forVenous Thromboembolism Center for Epidemiology and Health Research, Germany 3,400
Not applicableUnknownNCT05976529What this trial is testingA Multicenter, Observational Clinical Study of DydrogesteroneWho this might be right forEndometriosisEndometriosis Ovary Guangdong Women and Children Hospital 400
Not applicableStudy completedNCT04306276What this trial is testingPretreatment With Dienogest in Women With Endometriosis Undergoing in Vitro-fertilization After a Previous Failed CycleWho this might be right forEndometriosisEndometriosis OvaryIVF Ospedale Policlinico San Martino 140
Post-approval studies (Phase 4)Ended earlyNCT01738724What this trial is testingStudy of the Efficacy of Dienogest in the Treatment of Uterine Leiomyomas When Compared to Desogestrel and GoserelinWho this might be right forUterine Leiomyoma University of Sao Paulo 14
Early research (Phase 1)Study completedNCT00754871What this trial is testingPharmacodynamic Characterization of DienogestWho this might be right forPharmacodynamics Bayer 102
Not applicableStudy completedNCT01788722What this trial is testingRegulatory Post Marketing Surveillance Study in KoreaWho this might be right forEndometriosis Bayer 3,223
Large-scale testing (Phase 3)Temporarily pausedNCT02599077What this trial is testingImpact vs. Dienogest: A Combined Oral Contraceptive in the Size of EndometriomasWho this might be right forEndometriosis Fundación Santa Fe de Bogota 50
Post-approval studies (Phase 4)UnknownNCT05013242What this trial is testingGoserline Acetate VS Dienogest in EndometriosiWho this might be right forEndometriosis Mansoura University 40
Post-approval studies (Phase 4)Study completedNCT02352090What this trial is testingSynthetic vs Natural Estrogen in Combined Oral ContraceptionWho this might be right forContraception Helsinki University Central Hospital 59
Large-scale testing (Phase 3)Study completedNCT01638910What this trial is testingEfficacy and Safety of a Combined Oral Contraceptive of Estradiol Valerate and Dienogest in Healthy Female SubjectsWho this might be right forContraception Bayer 955
Early research (Phase 1)Study completedNCT04193852What this trial is testingBioavailability of Dienogest and Ethinyl Estradiol Tablets 2.0 mg/0.03 mg With Regards to Reference ProductWho this might be right forBioequivalence Laboratorios Andromaco S.A. 10
Large-scale testing (Phase 3)Study completedNCT00293059What this trial is testingEfficacy and Safety Study for the Treatment of Dysfunctional Uterine BleedingWho this might be right forMetrorrhagia Bayer 190
Not applicableStudy completedNCT03890042What this trial is testingDienogest for Treatment of Adenomyotic UteriWho this might be right forAdenomyosis Assiut University 100
Not applicableStudy completedNCT07519213What this trial is testingGuangdong Endometriosis Retrospective Clinical CohortWho this might be right forOvarian EndometriomaEndometriosis Guangdong Women and Children Hospital 1,121
Large-scale testing (Phase 3)Study completedNCT00302666What this trial is testingBleeding Pattern StudyWho this might be right forOral Contraceptive Bayer 1,315