Not applicableStudy completedNCT02585999What this trial is testingThe Pharmacokinetics of 12 Week Continuous Patch UseWho this might be right forPharmacokinetics Boston Medical Center 30
Not applicableStudy completedNCT02865187What this trial is testingEvaluation of Vitamin D in Women With PCOS and Sexual DysfunctionWho this might be right forFemale Sexual DysfunctionPolycystic Ovary Syndrome Wright State University 47
Not applicableStudy completedNCT02713750What this trial is testingRH and AdolescentsWho this might be right forReproductive Health The HIV Netherlands Australia Thailand Research Collaboration 77
Early research (Phase 1)Study completedNCT00812630What this trial is testingA Two-part Trial Assessing the Effects of 7α-methyl-19-nortestosterone (MENT) on Blood Pressure in Normal Men: an Open-label Pilot Study Followed by a Randomized, Double-blind, Placebo-controlled StudyWho this might be right forBlood Pressure Population Council 68
Not applicableLooking for participantsNCT06918873What this trial is testingQuality of Life During Different Regimens of Combined Hormonal Contraceptives in Women of Reproductive AgeWho this might be right forHormonal Contraception Fondazione IRCCS Policlinico San Matteo di Pavia 400
Not applicableEnded earlyNCT00091728What this trial is testingHormonal Contraception and Risk of Chlamydia and GonorrheaWho this might be right forChlamydia InfectionNeisseriaceae Infection Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 1,200
Not applicableStudy completedNCT03660046What this trial is testingContraceptive Hormones, Immunity, and Microbiome EvaluationWho this might be right forHormonal Contraception Emory University 155
Post-approval studies (Phase 4)Study completedNCT02577601What this trial is testingImpact of Combined Hormonal Contraceptives on UPAWho this might be right forContraception Oregon Health and Science University 36
Not applicableLooking for participantsNCT06608862What this trial is testingThe Impact of Hormonal Contraceptive Use and Lifestyle Factors on Fracture Risk and Bone Quality in Young Female AdultsWho this might be right forOsteoporosisOsteopeniaFracture Reduction+8 more Bundeswehr University Munich 150
Not applicableUnknownNCT00065871What this trial is testingThe Direct Access Study: Access to Hormonal Birth Control Through Community PharmaciesWho this might be right forContraception Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 250
Not applicableStudy completedNCT03559634What this trial is testingContraception Initiation Feasibility in the Pediatric EDWho this might be right forContraceptionContraception Behavior Washington University School of Medicine 55
Testing effectiveness (Phase 2)Study completedNCT06306131What this trial is testingPhase II Study of Ovulation in Obese WomenWho this might be right forPregnancy Prevention InnovaGyn, Inc. 4
Not applicableStudy completedNCT06396208What this trial is testing"Quick-starting" of a Quadriphasic Contraceptive Pills, 1 - 3 mg Estradiol Valerate/ 2 - 3 mg Dienogest VS 20 mcg Ethinylestradiol/75 mcg Gestodene Focusing on Ovulation InhibitionWho this might be right forUltrasound Finding: Ovulation Inhibition, Ovarian ActivitiesCervical MucusSerum Hormonal Profile Chulalongkorn University 40
Not applicableStudy completedNCT03230578What this trial is testingPerspectives on Prescribing Hormonal Contraception Among Rural New MexicansWho this might be right forContraception University of New Mexico 60
Large-scale testing (Phase 3)Ended earlyNCT05264506What this trial is testingContraceptive Efficacy and Safety of NOMAC-E2 Combined Oral ContraceptiveWho this might be right forContraception Organon and Co 3,055
Testing effectiveness (Phase 2)Looking for participantsNCT07083635What this trial is testingTransdermal Ethinyl Estradiol and Norelgestromin for Irregular Bleeding in Contraceptive Implant UsersWho this might be right forMenstruation DisturbancesMetrorrhagiaUterine Hemorrhage+1 more Chulalongkorn University 40
Not applicableStudy completedNCT02529683What this trial is testingStudy of Nuvaring Acceptability, Adherence and Biological Effects Among HIV-negative Women in KenyaWho this might be right forHormonal Contraception Centers for Disease Control and Prevention 200
Large-scale testing (Phase 3)Study completedNCT00236795What this trial is testingEfficacy and Safety With the Transdermal Contraceptive System Versus Triphasil.Who this might be right forContraceptionFemale Contraception Johnson & Johnson Pharmaceutical Research & Development, L.L.C. 1,494
Not applicableWithdrawnNCT00374972What this trial is testingCombined Hormonal Versus Progestin Only Contraception During LactationWho this might be right forLactation Shaare Zedek Medical Center
Not applicableLooking for participantsNCT06222749What this trial is testingOxytocin and Reward Processing in WomenWho this might be right forMenstrual CycleHormonal Contraception International Research Training Group 2804 100