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 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
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
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 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 applicableUnknownNCT01678274What this trial is testingProspective Characterization of the Heart, Aorta and Blood Pressure in Turner Syndrome. Association With Aortic Dissection.Who this might be right forTurner SyndromeAortic AneurysmIschemic Heart Disease+2 more University of Aarhus 106
Testing effectiveness (Phase 2)Study completedNCT00013546What this trial is testingHormone Replacement Therapy to Treat Turner SyndromeWho this might be right forOsteoporosisTurner's Syndrome Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 92
Not applicableStudy completedNCT05319301What this trial is testingIdentification and Clinical Relevance of an Oxytocin Deficient State (Melatonin Study)Who this might be right forOxytocin DeficiencyHypopituitarismHypothalamic Obesity+3 more Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau 40
Not applicableUnknownNCT00594763What this trial is testingVenous Thrombosis in Turner SyndromeWho this might be right forThromboembolic Disease University of Aarhus 60
Not applicableLooking for participantsNCT06794190What this trial is testingCharacterization of Hepatopathy in Turner Syndrome: Analysis of DeterminantsWho this might be right forTurner Syndrome IRCCS Azienda Ospedaliero-Universitaria di Bologna 120
Not applicableLooking for participantsNCT03812913What this trial is testingNeuropsychological Assessment of Children and Adolescents With Turner SyndromeWho this might be right forTurner SyndromeIsolated Growth Hormone DeficiencyCognitive Functions+2 more University Hospital, Angers 70
Not applicableStudy completedNCT01663350What this trial is testingComparison of Aneuploidy Risk EvaluationsWho this might be right forPregnancyDown SyndromeEdwards Syndrome+2 more Verinata Health, Inc. 3,000
Not applicableStudy completedNCT00877942What this trial is testingSex Differences in Early Brain Development; Brain Development in Turner SyndromeWho this might be right forTurner Syndrome University of North Carolina, Chapel Hill 295
Large-scale testing (Phase 3)Study completedNCT02664441What this trial is testingEnergy Balance & Weight Loss in Craniopharyngioma-related or Other Hypothalamic Tumors in Hypothalamic ObesityWho this might be right forHypothalamic Obesity Seattle Children's Hospital 42