Testing effectiveness (Phase 2)Study completedNCT01725152What this trial is testingGanaxolone Treatment in Children With Fragile X SyndromeWho this might be right forFragile x Syndrome Marinus Pharmaceuticals 59
Not applicableStudy completedNCT00879515What this trial is testingExamining Social, Emotional, and Cognitive Functioning in People With Fragile X and Down SyndromesWho this might be right forAnxiety DisordersChild Developmental Disorders, Pervasive University of California, Davis 511
Testing effectiveness (Phase 2)Study completedNCT01120626What this trial is testingRandomized Controlled Study of Donepezil in Fragile X SyndromeWho this might be right forFragile X Syndrome Stanford University 45
Testing effectiveness (Phase 2)Study completedNCT06413537What this trial is testingStudy of SPG601 in Adult Men With Fragile X SyndromeWho this might be right forFragile X Syndrome Spinogenix 10
Large-scale testing (Phase 3)Ended earlyNCT01433354What this trial is testingLong-term, Safety and Tolerability Study of AFQ056 in Adolescent Patients With Fragile X Syndrome (Open-label)Who this might be right forFragile X Syndrome Novartis Pharmaceuticals 119
Testing effectiveness (Phase 2)WithdrawnNCT04823052What this trial is testingInvestigation of Sulindac (HLX-0201) and Gaboxadol (HLX-0206) in Male Fragile X Syndrome Patients Aged 13-40Who this might be right forFragile X Syndrome Healx Limited
Not applicableEnrolling By InvitationNCT03836300What this trial is testingParent and Infant Inter(X)Action Intervention (PIXI)Who this might be right forFragile X SyndromeAngelman SyndromePrader-Willi Syndrome+11 more RTI International 120
Not applicableStudy completedNCT06957054What this trial is testingNeural Biomarkers in Fragile X SyndromeWho this might be right forFragile X Syndrome (FXS)Neurotypical Adults Connecta Therapeutics, S.L. 20
Not applicableStudy completedNCT01053156What this trial is testingTrial of Minocycline to Treat Children With Fragile X SyndromeWho this might be right forFragile X Syndrome University of California, Davis 66
Early research (Phase 1)Ended earlyNCT04308954What this trial is testingNeuroimaging GABA Physiology in Fragile X SyndromeWho this might be right forFragile X Syndrome (FXS)Idiopathic Intellectual Developmental Disorder (IDD) Stanford University 17
Not applicableLooking for participantsNCT06740162What this trial is testingPhysical Activity and Community EmPOWERment ProjectWho this might be right forIntellectual DisabilityNeurodevelopmental DisordersAutism Spectrum Disorder+10 more University of North Carolina, Chapel Hill 376
Testing effectiveness (Phase 2)Study completedNCT03722290What this trial is testingMetformin in Children and Adults With Fragile X SyndromeWho this might be right forFragile X Syndrome Université de Sherbrooke 15
Testing effectiveness (Phase 2)Study completedNCT01253629What this trial is testingSafety and Efficacy of AFQ056 in Adult Patients With Fragile X SyndromeWho this might be right forFragile X Syndrome Novartis Pharmaceuticals 175
Large-scale testing (Phase 3)Study completedNCT01325220What this trial is testingEfficacy and Safety Study of STX209 (Arbaclofen) for the Treatment of Social Withdrawal in Children With Fragile X SyndromeWho this might be right forFragile X Syndrome Seaside Therapeutics, Inc. 172
Not applicableStudy completedNCT01364818What this trial is testingBrain Connectivity in Neurodevelopmental Disorders in Response to TreatmentWho this might be right forAutism Spectrum DisordersPsychosisFragile X Syndrome University of North Carolina, Chapel Hill 25
Not applicableEnded earlyNCT01187524What this trial is testingThe Natural History of Reproductive and Overall Health in Girls and Women With a Pre-Mutation in the FMR1 Gene; Creation of a Patient RegistryWho this might be right forFragile X SyndromeFMR1 PremutationPrimary Ovairan Insufficiency+2 more Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 7
Not applicableStudy completedNCT02747394What this trial is testingCognitive Training for Fragile X SyndromeWho this might be right forFragile X Syndrome University of California, Davis 106
Not applicableLooking for participantsNCT06147414What this trial is testingDevelopment of Non-Invasive Prenatal Diagnosis for Single Gene DisordersWho this might be right forInvasive PreNatal Diagnosis in a Context of Family History of Single-gene Disorders, IncludingSickle Cell DiseaseCystic Fibrosis+12 more Assistance Publique - Hôpitaux de Paris 550
Early research (Phase 1)Study completedNCT06480968What this trial is testingCTH120 First-in-Human Study: Single and Multiple Ascending Doses and Potential Food InteractionWho this might be right forFragile X Syndrome Connecta Therapeutics, S.L. 76
Not applicableStudy completedNCT00892580What this trial is testingBiomarker and DNA Collection in Subjects Participating in Protocol 22003Who this might be right forFragile X Syndrome Seaside Therapeutics, Inc. 32