Early research (Phase 1)Study completedNCT00399685What this trial is testingDrug Interaction - Oral ContraceptiveWho this might be right forHIV Infections Bristol-Myers Squibb 28
Early research (Phase 1)Study completedNCT07235774What 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
Not applicableLooking for participantsNCT07258576What this trial is testingMenstrual Cycle vs. Oral Contraceptives: Effects on Muscle Protein Metabolism After Resistance ExerciseWho this might be right forFemale Sex HormonesMenstrual CycleOral Contraceptives+1 more University of Toronto 20
Large-scale testing (Phase 3)Active Not RecruitingNCT06394999What this trial is testingEfficacy, Safety, and Acceptability of Mifepristone 50 mg Once-weekly as a ContraceptiveWho this might be right forFemale Contraception Leiden University Medical Center 615
Not applicableUnknownNCT01852786What this trial is testingThe Effect of Hormonal Contraception on FemaleWho this might be right forAdverse Effect of Oral Contraceptives, Initial Encounter Lithuanian University of Health Sciences 340
Testing effectiveness (Phase 2)Study completedNCT01221831What this trial is testingCycle Control Assessment of a Combined Oral Contraceptive Containing Estetrol and a Progestin P1 or P2Who this might be right forContraception Estetra 396
Not applicableStudy completedNCT01465022What this trial is testingBreastfeeding and Oral Contraceptives: a Randomized, Controlled TrialWho this might be right forBreast FeedingContraception University of New Mexico 197
Large-scale testing (Phase 3)Study completedNCT03074045What this trial is testingLCS16 vs. COC User Satisfaction and Tolerability StudyWho this might be right forContraception Bayer 145
Not applicableStudy completedNCT04365426What this trial is testingEffects of Oral Contraceptives on DNIC in Non-painful Healthy WomenWho this might be right forContraceptive UsageDiffuse Noxious Inhibitory Control Universidad Vina del Mar 50
Not applicableStudy completedNCT01469585What this trial is testingOral Contraceptives and Subantimicrobial Doxycycline: Effect on Endometrial Matrix MetalloproteinasesWho this might be right forBreakthrough Bleeding University of Hawaii 20
Post-approval studies (Phase 4)Study completedNCT02490150What this trial is testingCorifollitropin Alfa on D5 Versus D7 After Contraceptive PillWho this might be right forOocyte Donation Fundacion Dexeus 70
Post-approval studies (Phase 4)Study completedNCT01170390What this trial is testingOral Contraceptives and Body Mass IndexWho this might be right forBody WeightContraceptive Usage Oregon Health and Science University 32
Large-scale testing (Phase 3)Study completedNCT00362479What this trial is testingOpen-Label Study to Evaluate the Safety and Efficacy of a Low-Dose 28-Day Oral ContraceptiveWho this might be right forContraception Duramed Research 1,347
Early research (Phase 1)Study completedNCT05153564What this trial is testingA Research Study Looking Into the Effect of Semaglutide and NNC0480 0389 on Blood Levels of a Birth Control Pill in Woman After MenopauseWho this might be right forDiabetes Mellitus, Type 2 Novo Nordisk A/S 27
Testing effectiveness (Phase 2)Study completedNCT01310647What this trial is testingAntral Follicle Priming Prior to ICSI (Intracytoplasmic Sperm Injection) in Previously Diagnosed Low RespondersWho this might be right forOvarian Diseases Instituto de Investigacion Sanitaria La Fe 66
Early research (Phase 1)Study completedNCT03675581What this trial is testingTest Whether Nintedanib Influences the Components of Birth-control Pills in Women With Systemic Sclerosis Associated Interstitial Lung Disease (SSc-ILD)Who this might be right forScleroderma, Systemic Boehringer Ingelheim 17
Early research (Phase 1)Study completedNCT06820307What this trial is testingEvaluation of the Effect of Suzetrigine (SUZ) on the Pharmacokinetics of Oral Contraceptives in Healthy Female ParticipantsWho this might be right forPain Vertex Pharmaceuticals Incorporated 50
Post-approval studies (Phase 4)Study completedNCT02613039What this trial is testingOral Contraceptive Therapy and SexualityWho this might be right forContraceptive UsageSexual BehaviorMental Health Wellness 1 University of Florence 10
Post-approval studies (Phase 4)Study completedNCT02863445What this trial is testingEffectiveness of Orally Dosed Emergency Contraception in Obese Women - LNGWho this might be right forObesity Oregon Health and Science University 70
Early research (Phase 1)Study completedNCT02103569What this trial is testingDrug Interaction Study of an OCP (Norethindrone (ND) Acetate and Ethinyl Estradiol (EE))With a Combination of Daclatasvir (DCV) Asunaprevir (ASV) and BMS-791325Who this might be right forHepatitis C Bristol-Myers Squibb 20