Post-approval studies (Phase 4)Study completedNCT00134745What this trial is testingDefining the Optimal Hormonal Replacement Therapy in Turner SyndromeWho this might be right forTurner Syndrome Line Cleemann 43
Not applicableActive Not RecruitingNCT03440697What this trial is testingPathogenetic Basis of Aortopathy and Aortic Valve DiseaseWho this might be right forAortopathiesThoracic Aortic AneurysmAortic Valve Disease+19 more Yale University 3,000
Testing effectiveness (Phase 2)Looking for participantsNCT06299891What this trial is testingEfficacy and Safety of Phentermine/Topiramate in Youth With Hypothalamic ObesityWho this might be right forHypothalamic ObesityHypothalamic TumorCraniopharyngioma Seattle Children's Hospital 24
Not applicableStudy completedNCT02278874What this trial is testingHigh Risk Multiple Gestation StudyWho this might be right forTrisomy 13Trisomy 18Trisomy 21+1 more Natera, Inc. 99
Not applicableStudy completedNCT07161440What this trial is testingSteroid Profiles in PCOS and Effect of OCP TreatmentWho this might be right forPolycystic Ovary Syndrome (PCOS) Istanbul University 56
Not applicableUnknownNCT02430584What this trial is testingWhole Blood Specimen Collection From Pregnant SubjectsWho this might be right forDown SyndromeEdwards SyndromePatau Syndrome+4 more Progenity, Inc. 5,000
Testing effectiveness (Phase 2)Study completedNCT00000102What this trial is testingCongenital Adrenal Hyperplasia: Calcium Channels as Therapeutic TargetsWho this might be right forCongenital Adrenal Hyperplasia National Center for Research Resources (NCRR)
Post-approval studies (Phase 4)Study completedNCT03252223What this trial is testingOvarian Response to Recombinant Follicle Stimulating Hormone in Women With PCOSWho this might be right forPolycystic Ovary SyndromeHealthyAnovulation+1 more University of California, San Diego 33
Not applicableStudy completedNCT02460445What this trial is testingPhlebotomy and Polycystic Ovary SyndromeWho this might be right forHyperandrogenismMetabolic Cardiovascular Syndrome Manuel Luque Ramírez 37
Not applicableStudy completedNCT05101902What this trial is testingDetermine Eligibility for CAH-301 (A Study of Gene Therapy for Classic Congenital Adrenal Hyperplasia (CAH) [NCT04783181])Who this might be right forCongenital Adrenal Hyperplasia Adrenas Therapeutics Inc 65
Not applicableUnknownNCT00625001What this trial is testingLong Term Follow-up of Bone Mineral Density in Hormone Treated Turner SyndromeWho this might be right forTurner Syndrome University of Aarhus 54
Not applicableLooking for participantsNCT04948658What this trial is testingGonadal Tissue Freezing for Fertility Preservation in Individuals at Risk for Ovarian Dysfunction, Premature Ovarian Insufficiency and Clinically Indicated GonadectomyWho this might be right forTurner SyndromePost-menarcheal AdolescentsOvarian Disfunction+3 more Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 200
Not applicableLooking for participantsNCT06178887What this trial is testingRole of Cardiac AngioMR in Diagnosis of Cardiac and Vascular Anomalies in Adult Patients with Turner SyndromeWho this might be right forAnomaly HeartTurner Syndrome Azienda Ospedaliero-Universitaria di Modena 33
Testing effectiveness (Phase 2)Study completedNCT02061384What this trial is testingRA-2 13-cis Retinoic Acid (Isotretinoin)Who this might be right forMale InfertilityKlinefelter's SyndromeY-chromosome Microdeletions University of Washington 20
Large-scale testing (Phase 3)Study completedNCT00140998What this trial is testingEstrogen Treatment (Oral vs. Patches) in Turner SyndromeWho this might be right forTurner SyndromeHypogonadismPremature Ovarian Failure Nemours Children's Clinic 16
Not applicableLooking for participantsNCT06507007What this trial is testingGenetic and Epigenetic Background of Inner Ear Dysfunction in Turner SyndromeWho this might be right forSensorineural Hearing LossTurner SyndromeInner Ear Disease Gødstrup Hospital 150
Not applicableStudy completedNCT06449456What this trial is testingExercise Capacity, Physical Fitness, and Physical Activity Levels in Children With CAHWho this might be right forCongenital Adrenal HyperplasiaExercise CapacityPhysical Activity+1 more Hacettepe University 48
Not applicableLooking for participantsNCT06455956What this trial is testingUse of miRNAs in Growth Hormone Deficiency (GHD)Who this might be right forGrowth Hormone Deficiency University of Parma 400
Not applicableUnknownNCT00694525What this trial is testingRole of the Protein Osteoprotegerin in the Bone Health of Women With Congenital Adrenal HyperplasiaWho this might be right forAdrenal Hyperplasia, Congenital Office of Rare Diseases (ORD) 40
Not applicableStudy completedNCT00392457What this trial is testingInvestigating the Regulation of Reproductive Hormones in Adult MenWho this might be right forKallmann SyndromeHypogonadismGonadal Disorder Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 175