Not applicableEnded earlyNCT03472807What this trial is testingEXOme Rare Cancers in Children (EXOCARE)Who this might be right forPredisposition, GeneticCancer ChildhoodDevelopment Delay University Hospital, Angers 169
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 applicableLooking for participantsNCT06677866What this trial is testingGroup CBT in Adolescents With Fragile X Syndrome and in Adolescents With Autism Spectrum DisorderWho this might be right forFragile X Syndrome (FXS)Autism Spectrum Disorder Bambino Gesù Hospital and Research Institute 20
Not applicableEnded earlyNCT00004458What this trial is testingLongitudinal and Biological Study of Childhood Disintegrative DisorderWho this might be right forPervasive Child Development DisordersAutism Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 220
Very early researchEnded earlyNCT06860672What this trial is testingClinical Trial of the Dual Vector Base Editor for the Treatment of the CHD3-R1025W MutationWho this might be right forDevelopmental Delay DisorderIntellectual DisabilityRare Diseases Yongguo Yu 1
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 applicableLooking for participantsNCT01087320What this trial is testingGenome Medical Sequencing for Gene DiscoveryWho this might be right forIntellectual DisabilitiesCongenital AnomalyRare Disorders National Human Genome Research Institute (NHGRI) 2,000
Not applicableLooking for participantsNCT05528744What this trial is testingDelineating the Molecular Spectrum and the Clinical, Imaging and Neuronal Phenotype of Chopra-Amiel-Gordon SyndromeWho this might be right forGenetic DiseaseChopra-Amiel-Gordon SyndromeCAGS+1 more Boston Children's Hospital 125
Testing effectiveness (Phase 2)Study completedNCT00004652What this trial is testingPhase II Pilot Controlled Study of Short Vs Longer Term Pimozide (Orap) Therapy in Tourette SyndromeWho this might be right forTourette Syndrome National Center for Research Resources (NCRR) 20
Not applicableStudy completedNCT00004325What this trial is testingStudy of the Neurobiology of Tourette Syndrome and Related DisordersWho this might be right forTourette SyndromeObsessive Compulsive Disorder National Center for Research Resources (NCRR) 200
Testing effectiveness (Phase 2)Looking for participantsNCT04998396What this trial is testingAAV9 Gene Therapy in Participants With Canavan Disease (CANaspire Clinical Trial)Who this might be right forCanavan Disease Aspa Therapeutics 26
Not applicableStudy completedNCT05643274What this trial is testingUse of Long Read Genome Sequencing in Patients Suffering From Neurodevelopmental TroublesWho this might be right forGenetic DiseaseNeurologic DisorderDevelopmental Delay Disorder+1 more Nantes University Hospital 10
Not applicableStudy completedNCT04154891What this trial is testingGenome Sequencing Strategies for Genetics Diagnosis of Patients With Intellectual DisabilityWho this might be right forIntellectual Disability Institut National de la Santé Et de la Recherche Médicale, France 3,825
Not applicableStudy completedNCT00004449What this trial is testingRandomized Study of Intensive One-on-one Behavioral Treatment for Preschool Aged Children With AutismWho this might be right forAutistic Disorder University of California, Los Angeles 102
Large-scale testing (Phase 3)Study completedNCT00004376What this trial is testingPhase III Randomized, Double-Blind, Placebo-Controlled Study of Guanfacine for Tourette Syndrome and Attention Deficit Hyperactivity DisorderWho this might be right forTourette Syndrome National Center for Research Resources (NCRR) 35
Testing effectiveness (Phase 2)Temporarily pausedNCT00004300What this trial is testingPhase II Study of Stereotypes and Mental Retardation: Neurobiological BasisWho this might be right forStereotyped BehaviorMental Retardation Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 40
Testing effectiveness (Phase 2)Looking for participantsNCT07654114What this trial is testingSafety, Tolerability, and Preliminary Effectiveness of CTH120 in Fragile X SyndromeWho this might be right forFragile X Syndrome (FXS)Fragile X Syndrome Connecta Therapeutics, S.L. 30
Not applicableStudy completedNCT04126005What this trial is testingNatural History Study of Patients With Canavan Disease (CANinform Study)Who this might be right forCanavan Disease Aspa Therapeutics 67
Not applicableLooking for participantsNCT06871696What this trial is testingGenetic of Intellectual Deficiency and Autism Spectrum Disorders (RaDiCo-GenIDA)Who this might be right forGenetic of Intellectual DeficiencyAutism Spectrum Disorder Institut National de la Santé Et de la Recherche Médicale, France 1,000
Not applicableStudy completedNCT00004324What this trial is testingDevelopmental Phenomenology of Obsessive Compulsive Disorder and Tourette Syndrome in Children and AdolescentsWho this might be right forTourette SyndromeObsessive Compulsive Disorder National Center for Research Resources (NCRR) 90