Not applicableStudy completedNCT05576740What this trial is testingInfluence of Menstrual Cycle Stages on Female AthletesWho this might be right forMenstrual CycleSports Universitat Jaume I 41
Not applicableUnknownNCT05028959What this trial is testingHormonal Status, Performance and Health in Elite Female AthleteWho this might be right forHealthy Université Paris-Saclay-Assistance publique des hôpitaux de Paris 80
Post-approval studies (Phase 4)Study completedNCT02103660What this trial is testingClinical Trial on the Effects of Progestin-based Contraception in the Genital Tract of HIV-infected and Uninfected WomenWho this might be right forHIVContraception Centers for Disease Control and Prevention 131
Not applicableLooking for participantsNCT07759635What this trial is testingThe Influence of Plan B® on Cardiovascular Health.Who this might be right forFemalePremenopausal McMaster University 40
Post-approval studies (Phase 4)Study completedNCT02905890What this trial is testingThe Effect of Norethisterone Enanthate on Recurrent Bacterial VaginosisWho this might be right forBacterial VaginosisHIV London School of Hygiene and Tropical Medicine 250
Not applicableStudy completedNCT01022645What this trial is testingPostpartum Glucose Tolerance With Levonorgesterel IUD Use in Women With Recent Gestational DiabetesWho this might be right forGestational DiabetesGlucose IntoleranceType 2 Diabetes+1 more Northwestern University 42
Early research (Phase 1)Study completedNCT00258063What this trial is testingEvaluate the Exposure of Norelgestromin and Ethinyl Estradiol From Commercial Lots of EVRA (a Transdermal Contraceptive Patch Manufactured by LOHMANN Therapie-Systeme) and CILEST (an Oral Contraceptive)Who this might be right forContraceptionFemale Contraception Johnson & Johnson Pharmaceutical Research & Development, L.L.C. 60
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
Not applicableStudy completedNCT05528731What this trial is testingPerception of Female Hormonal Contraception by the Main PrescribersWho this might be right forFemale Hormonal Contraception University Hospital, Strasbourg, France 385
Post-approval studies (Phase 4)UnknownNCT06067256What this trial is testingA Multicentre, Prospective, Open-label, Non-comparative StudyWho this might be right forContraception Italfarmaco 228
Post-approval studies (Phase 4)Study completedNCT02852265What this trial is testingNexplanon and Combined Oral Contraceptive (COC) Combined Use StudyWho this might be right forContraception University of California, Davis 20
Testing effectiveness (Phase 2)Study completedNCT00807625What this trial is testingImpact of Different Contraceptives on the Immune System of HIV Infected Women in ZambiaWho this might be right forHIVContraceptionHIV Infections University of Alabama at Birmingham 66
Not applicableStudy completedNCT05061472What this trial is testingA 6-month Observational Study on Combined Oral Contraceptives and Body Weight in Pre-Menopausal Women With Overweight or ObesityWho this might be right forContraceptive UsageOverweight or ObesityBody Weight Changes+2 more University of Colorado, Denver 20
Post-approval studies (Phase 4)Active Not RecruitingNCT05303636What this trial is testingLF111 or Drospirenone Chew vs Non-hormonal Contraceptive Methods on Bone Mineral Density in Adolescent and Adult WomenWho this might be right forChange in Bone Mineral DensityBone Loss Insud Pharma 1,536
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 applicableActive Not RecruitingNCT05233956What this trial is testingLevonorgestrel Intrauterine System Effects on Hemoglobin and Serum Ferritin Among Anemic Women in KenyaWho this might be right forAnemia FHI 360 405
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
Not applicableStudy completedNCT04785950What this trial is testingThe Aim of This Study is to Estimate the Discontinuation Rate of Low-dose Levonorgestrel-releasing Intrauterine System Due to Self-reported Unacceptable Menstrual Bleeding Pattern in Spanish Women Who Are Using it for the First Time How Intrauterine System for Long Acting ContraceptionWho this might be right forHormonal Intrauterine Contraception Bayer 316
Not applicableStudy completedNCT01198444What this trial is testingTo Evaluate Compliance to Treatment Regimen (Rate of Deviations From the Prescribed Regimen) in Polish Females Treated With Different Low Dose Oral ContraceptivesWho this might be right forContraception Bayer 11,884
Testing effectiveness (Phase 2)Study completedNCT03562624What this trial is testingCompare 3 Doses of a Hormonal Intra-uterine Device Containing Levonorgestrel and Indomethacin With a Hormonal Intra-uterine Device Containing Only Levonorgestrel to Assess the Effect and Safety of the Combined ComponentsWho this might be right forContraception Bayer 177