Large-scale testing (Phase 3)Study completedNCT00922233What this trial is testingPericoital Oral Contraception With LevonorgestrelWho this might be right forHealthy FHI 360 72
Early research (Phase 1)Study completedNCT00254800What this trial is testingThe Effects of Exenatide on Oral Contraceptive Pharmacokinetics in Healthy FemalesWho this might be right forType 2 Diabetes Mellitus AstraZeneca 38
Testing effectiveness (Phase 2)Study completedNCT00653614What this trial is testingCycle Control and Safety of E2-DRSPWho this might be right forContraceptive, Oral, Hormonal Bayer 635
Early research (Phase 1)Study completedNCT00685906What this trial is testingAZD6140 Oral Contraceptive Interaction StudyWho this might be right forHealthy AstraZeneca 24
Early research (Phase 1)Study completedNCT01286948What this trial is testingPrevention of Ovulation Achieved by Single Intra-vaginal Administration of Levogel as Compared to Oral LNGWho this might be right forFemale Contraception Population Council 20
Post-approval studies (Phase 4)Study completedNCT03819140What this trial is testingContinuous Versus Cyclical OCP Use in PCOSWho this might be right forPolycystic Ovary Syndrome University of California, San Francisco 51
Early research (Phase 1)Study completedNCT00898560What this trial is testingEffect of Repeat Administration of Eslicarbazepine Acetate on the Pharmacokinetics of a Combined Oral ContraceptiveWho this might be right forPartial Epilepsy Bial - Portela C S.A. 20
Post-approval studies (Phase 4)Study completedNCT01056042What this trial is testingEfficacy of Injectable Contraceptive and Oral Contraceptive Administered After Surgical Treatment of Endometriosis With PainWho this might be right forEndometriosis Prince of Songkla University 112
Early research (Phase 1)Study completedNCT06310616What this trial is testingInvestigate the Potential Drug-Drug Interaction Between VH4524184 and Oral Contraceptive (Loestrin) in Healthy Adult Female ParticipantsWho this might be right forHIV Infections ViiV Healthcare 26
Large-scale testing (Phase 3)Study completedNCT00236782What this trial is testingEfficacy and Safety With the Transdermal Contraceptive System Versus Mercilon.Who this might be right forContraception Johnson & Johnson Pharmaceutical Research & Development, L.L.C. 1,517
Large-scale testing (Phase 3)Study completedNCT00477633What this trial is testingStudy of Safety and Efficacy of an Oral ContraceptiveWho this might be right forContraception Warner Chilcott 1,700
Early research (Phase 1)Study completedNCT03984825What this trial is testingEffect of GSK3640254 on the Pharmacokinetics of a Combination Oral ContraceptiveWho this might be right forHIV Infections ViiV Healthcare 23
Early research (Phase 1)Looking for participantsNCT07235774What this trial is testingA Drug-drug Interaction Study of Vorasidenib and a Combined Oral Contraceptive in Healthy Female ParticipantsWho this might be right forHealthy Adult Female Participants Institut de Recherches Internationales Servier (I.R.I.S.) 28
Post-approval studies (Phase 4)Study completedNCT00827632What this trial is testingObesity, Oral Contraception, and Ovarian SuppressionWho this might be right forOvarian Suppression Columbia University 226
Not applicableWithdrawnNCT01947842What this trial is testingEffect of a Smartphone Application on Oral Contraceptive Adherence in College FemalesWho this might be right forAdherence to Oral Contraceptive Therapy Belmont University
Post-approval studies (Phase 4)Study completedNCT00662454What this trial is testingOral Contraceptive Efficacy and Body WeightWho this might be right forContraceptionBody Weight Oregon Health and Science University 120
Early research (Phase 1)Study completedNCT05093205What this trial is testingSTUDY TO EVALUATE THE EFFECT OF PF-06882961 ON SINGLE DOSE ATORVASTATIN, MEDAZOLAM AND ORALCONTRACEPTIVE PHARMACOKINETICS IN HEALTHY ADULT PARTICIPANTSWho this might be right forHealthy Adults Pfizer 35
Early research (Phase 1)Study completedNCT03075956What this trial is testingSafety, Tolerability and Pharmacokinetics of Estetrol (E4) After Single and Multiple Oral Doses in Healthy Female VolunteersWho this might be right forContraceptionMenopause Estetra 31
Post-approval studies (Phase 4)Ended earlyNCT03531437What this trial is testingComparison of Coagulation Profiles Between Zoely and Minidoz: RCTWho this might be right forContraceptionHypercoagulability Mahidol University 112
Post-approval studies (Phase 4)Study completedNCT01466673What this trial is testingAn Efficacy and Safety Study Comparing Oral Contraceptive Containing Norgestimate or Desogestrel for Acne TreatmentWho this might be right forAcne Vulgaris Janssen-Cilag Ltd.,Thailand 201