| Not Yet Recruiting | Prednisone in Adults With an Immune-Mediated Subtype of Autism Spectrum Disorder NCT06934915 | Christopher John McDougle, M.D. | EARLY_Phase 1 |
| Enrolling By Invitation | Intranasal Insulin for Autism Spectrum Disorder in Children and Young Adults Aged 4 to 21 Years NCT07521371 | Healing Hope International | — |
| Recruiting | Randomized Clinical Trial of TUNE In 3.0: A Social/Emotional Program for Adults With Autism Spectrum Disorder NCT06859918 | University of Pennsylvania | N/A |
| Unknown | Dietary Impacts on Oral Health in Autistic Children: A Cross-Sectional Analysis NCT06280651 | King Khalid University | — |
| Unknown | Effectiveness of Lidocaine Injection on Stellate Ganglion in Pediatric Patients With Autism Spectrum Disorder NCT06301685 | Muhammad | N/A |
| Unknown | Stellate Ganglion Block in Children With Autistic Disorder NCT06319599 | Copka Sonpashan | N/A |
| Withdrawn | Efficacy of Stellate Ganglion Block in Children With Autistic Disorder NCT06228157 | Zeng Changhao | N/A |
| Completed | Autism Traits in Adolescents With Social Anxiety Disorder: Associations With Parental Broader Autism Phenotype NCT07106840 | Ankara City Hospital Bilkent | — |
| Recruiting | COMPASS Across Settings (CAST) for Improving Transition Outcomes for Students With ASD NCT06309160 | Ball State University | N/A |
| Active Not Recruiting | Project AFECT (Autism Family Empowerment Coaching and Training Program) NCT05910502 | Stanford University | N/A |
| Recruiting | Alpha Auditory Entrainment for Cognitive Enhancement and Sensory Hypersensitivity in Youth With Developmental NCT06227780 | Children's Hospital Medical Center, Cincinnati | N/A |
| Unknown | Study of a Paraprofessional-Delivered After-School Social Intervention for Autistic Children NCT05542602 | Canisius College | N/A |
| Enrolling By Invitation | Validation Digital Bio-markers During Sulforaphane Treatment. NCT04805957 | Rutgers, The State University of New Jersey | N/A |
| Completed | Maternal Risk Factors for Autism Spectrum Disorders: A Case-Control Approach NCT05453708 | Walden University | — |
| Recruiting | Telehealth Parent-Implemented Intervention for Young Children With Autism Spectrum Disorder (ASD) NCT05176808 | Hugo W. Moser Research Institute at Kennedy Krieger, Inc. | N/A |
| Unknown | Neurofeedback Intervention in Children With Autism Spectrum Disorder (ASD) NCT05254769 | Shaheed Zulfiqar Ali Bhutto Medical University | N/A |
| Completed | Living in a Precarious Situation With an Autistic Child: What Are the Issues at Stake for Support in Care NCT04820998 | Centre Hospitalier Universitaire de Saint Etienne | — |
| Completed | 28-Day Daily-dose Crossover Study of the Safety and Tolerability of SB-121 (Lactobacillus Reuteri With Sephade NCT04944901 | Scioto Biosciences, Inc. | Phase 1 |
| Unknown | Steroid and Behaviour Changes Under Metformin NCT04930471 | Insel Gruppe AG, University Hospital Bern | — |
| Completed | Services to Enhance Social Functioning in Adults With Autism Spectrum Disorders NCT04788537 | University of Pennsylvania | N/A |
| Completed | An Evaluation of Low Level Laser Light Therapy for Autistic Disorder 2 NCT04895605 | Erchonia Corporation | — |
| Withdrawn | A Trial to Assess the Efficacy and Safety of Medical Grade Cannabis in Children Diagnosed With Autism Spectrum NCT05413187 | TO Pharmaceuticals | Phase 2 |
| Completed | A Study to Investigate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics and Food Effect of RO69539 NCT04475848 | Hoffmann-La Roche | Phase 1 |
| Withdrawn | A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Autism NCT04100863 | ProgenaBiome | — |
| Unknown | Intranasal Dexmedetomidine vs Oral Triclofos Sodium for EEG in Children With Autism NCT04270708 | Rabin Medical Center | Phase 4 |
| Withdrawn | Improving the Understanding of Catatonia in Autism NCT02945423 | University of Michigan | — |
| Unknown | Field Test of Motivity.Net Software for Data Collection During Behavioral Interventions NCT03919721 | Experiad LLC | N/A |
| Completed | Building Social Skills With Interdisciplinary Process Drama in ASD NCT03536351 | University of Utah | N/A |
| Completed | Aripiprazole Oral Solution in the Treatment of Children and Adolescents With Autistic Disorder NCT03487770 | Otsuka Beijing Research Institute | Phase 3 |
| Recruiting | SQUED™ Series 28.1 Home-use and Treatment of Autowave Reverberator of Autism NCT03222375 | American Federation of Medical Synergetics | — |
| Completed | An Evaluation of Low Level Laser Light Therapy for Autistic Disorder NCT03379662 | Erchonia Corporation | N/A |
| Completed | e-Unstuck:Interactive e-Learning Software for Parents to Support Executive Functioning and Behavior Regulation NCT02708069 | 3-C Institute for Social Development | N/A |
| Completed | Sulforaphane for the Treatment of Young Men With Autism Spectrum Disorder NCT02909959 | University of North Carolina, Chapel Hill | Phase 2 |
| Completed | Engaging Siblings of Adults With Autism in Future Planning NCT03374072 | Boston University Charles River Campus | N/A |
| Completed | Cannabinoids for Behavioral Problems in Children With ASD NCT02956226 | Shaare Zedek Medical Center | Phase 2 |
| Withdrawn | Evaluation of the Efficiency of Treatment by BUMETANIDE on Autistic Children With a Known Ethiology NCT02947880 | University Hospital, Limoges | Phase 2 |
| Completed | Autonomic Modulation and Facial Expression in Autism Spectrum Disorder NCT02997566 | Universidade Estadual Paulista Júlio de Mesquita Filho | — |
| Completed | Oxytocin in Spectrum Autism Disorders NCT03183674 | University of Sao Paulo General Hospital | Phase 1 |
| Completed | Social Skills in Children With ASD and Process Drama NCT02850666 | University of Utah | N/A |
| Completed | A Longitudinal Study on the Safety and Efficacy for Subjects With ASD Who Received MeRT NCT02746445 | Wave Neuroscience | — |
| Completed | A Chart Review to Evaluate the Safety and Efficacy of MeRT on Subjects With ASD NCT02758496 | Wave Neuroscience | — |
| Active Not Recruiting | Sulforaphane in a New Jersey (NJ) Population of Individuals With Autism NCT02677051 | Rutgers, The State University of New Jersey | Phase 2 |
| Completed | Screening for Metabolic Problems in Mothers of Children With Autism and Typically Developing Children NCT02674022 | Mayo Clinic | N/A |
| Completed | Associative Memory in Autism Spectrum Disorder NCT02265094 | University Hospital, Caen | N/A |
| Completed | Training Attention and Eye Movement in ASD NCT02403817 | University of California, San Diego | N/A |
| Completed | Improving Social Cognition for Adults With ASD by the Serious Game JeStiMulE Versus Controls NCT02568631 | Fondation Lenval | N/A |
| Completed | Mental Imagery Therapy for Autism (MITA) - an Early Intervention Computerized Language Training Program for Ch NCT02708290 | ImagiRation, LLC | — |
| Completed | Confirmatory Efficacy Trial of Cognitive Enhancement Therapy for Adult Autism Spectrum Disorder NCT03170453 | University of Pittsburgh | N/A |
| Completed | Impact of Improving Gastrointestinal Symptoms on Autism Symptoms and Oxidative Stress NCT02442115 | Children's Hospital Los Angeles | — |
| Completed | Motor Learning and Brain Changes in Autism NCT02358317 | University of Wisconsin, Madison | N/A |
| Completed | Clinical and Neurophysiological Evolutions Through a Functional Rehabilitation of Social Communication in ASD NCT02444117 | University Hospital, Tours | — |
| Completed | An Interdisciplinary Approach to the Treatment of Encopresis in Children With Autism Spectrum Disorders NCT02383758 | Emory University | N/A |
| Completed | Improving Hospitalizations for Children With ASD NCT02339935 | Vanderbilt University | N/A |
| Completed | Manville Moves: an Exercise Intervention for Behavioral Regulation Among Children With Behavioral Health Chall NCT02766101 | Harvard School of Public Health (HSPH) | N/A |
| Unknown | Design Of WELL Being Monitoring Systems, Application in Autism NCT02275455 | University Hospital, Clermont-Ferrand | N/A |
| Completed | Investigation of Teacher-Mediated Toilet Training Using a Manualized Moisture Alarm Intervention NCT02369445 | University of Rochester | N/A |
| Completed | An Exploratory, Double-Blind, Placebo-Controlled Study of the Medical Food Vayarin in Children With Autism Spe NCT02222285 | Enzymotec | N/A |
| Unknown | Associative Memory in Adults With an Autism Spectrum Disorder NCT02279680 | University Hospital, Caen | N/A |
| Completed | Autologous Bone Marrow Stem Cell Therapy for Autism NCT02627131 | Vinmec Healthcare System | Phase 2 |
| Completed | Sensorimotor Affect Relationship-based Therapy (SMART) for Children With Autism Spectrum Disorders Ages 2-12 NCT01977248 | Nationwide Children's Hospital | N/A |
| Completed | Shared Decision Making to Improve Care and Outcomes for Children With Autism NCT01921244 | Children's Hospital Medical Center, Cincinnati | N/A |
| Completed | Study of Acamprosate in Autism NCT01813318 | Children's Hospital Medical Center, Cincinnati | Phase 1 |
| Unknown | An Open-Label Study to Evaluate the Efficacy of High-Dose Gammaplex in Children on the Autism Spectrum NCT02199925 | Isaac Melamed | Phase 4 |
| Recruiting | Proteomic Biomarker Tests in Blood Samples from Children with Autism Spectrum Disorder (ASD) NCT02168868 | Benjamin Gesundheit | — |
| Completed | Parenting Your Young Child With Autism: A Web-Based Tutorial NCT02184390 | Center for Psychological Consultation | N/A |
| Withdrawn | Treatment Resistant Epilepsy and N-Acetyl Cysteine NCT02054949 | Nationwide Children's Hospital | N/A |
| Completed | Exploration of the Social Cognition in Adolescents With a Dissociative Disorder or Autism Spectrum NCT01805128 | Centre Hospitalier Universitaire de Nice | N/A |
| Completed | Study of Lurasidone in Treating Antipsychotic Naive or Quasi-Naive Children and Adolescents NCT01731119 | University of North Carolina, Chapel Hill | Phase 2 |
| Terminated | Safety Study of Memantine in Pediatric Patients With Autism, Asperger's Disorder or Pervasive Developmental Di NCT01592773 | Forest Laboratories | Phase 2 |
| Completed | A Long-term, Extended Treatment Study of Aripiprazole in Pediatric Patients With Autistic Disorder NCT01617460 | Otsuka Pharmaceutical Co., Ltd. | Phase 3 |
| Completed | Withdrawal Study of Memantine in Pediatric Patients With Autism, Asperger's Disorder, or Pervasive Development NCT01592747 | Forest Laboratories | Phase 2 |
| Completed | A Short Treatment Study of Aripiprazole in Pediatric Patients With Autistic Disorder NCT01617447 | Otsuka Pharmaceutical Co., Ltd. | Phase 3 |
| Completed | An Open-Label Safety Study of Memantine in Pediatric Patients With Autism, Asperger's Disorder, or Pervasive D NCT01592786 | Forest Laboratories | Phase 2 |
| Terminated | A Folinic Acid Intervention for Autism Spectrum Disorders NCT01602016 | University of Arkansas | Phase 2 |
| Completed | Characterization of the Prosocial and Prosexual Effects of GHB NCT02342366 | University of Zurich | N/A |
| Completed | A Study of RO5028442 in Adult Male High-Functioning Autistic Patients NCT01474278 | Hoffmann-La Roche | Phase 1 |
| Completed | Pharmacokinetics of Understudied Drugs Administered to Children Per Standard of Care NCT01431326 | Daniel Benjamin | — |
| Completed | A Study of Pregnenolone in the Treatment of Individuals With Autism NCT01881737 | Stanford University | Phase 2 |
| Completed | Biomarkers in Autism of Aripiprazole and Risperidone Treatment (BAART) NCT01333072 | Medical University of South Carolina | Phase 4 |
| Completed | Use of a Family Navigator in Families With Children Newly Diagnosed With Autism Spectrum Disorder NCT01340092 | Boston Medical Center | N/A |
| Completed | An Evaluation of a Developmentally-Based Parent Training Program for Children With Autism NCT01400269 | Stanford University | N/A |
| Completed | Cognitive Enhancement Therapy for Adult Autism Spectrum Disorder NCT00902798 | University of Pittsburgh | N/A |
| Completed | Pivotal Response Group Treatment for Parents of Young Children With Autism NCT01881750 | Stanford University | N/A |
| Completed | D-Cycloserine and Social Skills Training in Autism Spectrum Disorders NCT01086475 | Indiana University | Phase 3 |
| Completed | Evaluating Parent Delivered Interventions for Children With Autism NCT01882153 | Stanford University | N/A |
| Completed | Exome Sequencing in Autistic Spectrum Disorder NCT01059201 | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | — |
| Withdrawn | Using the Digital EEG Spectral Analysis in Assessing Neuroelectrical Processing Abnormalities in Autism NCT00693953 | Yellen & Associates, Inc. | — |
| Completed | Trial of Methyl B12 on Behavioral and Metabolic Measures in Children With Autism NCT01039792 | University of California, San Francisco | Phase 2 / Phase 3 |
| Completed | Characterisation of Circadian Rhythm in Autistic Spectrum Disorder NCT01984944 | Assistance Publique - Hôpitaux de Paris | N/A |
| Completed | A Study to Evaluate the Safety and the Effects of Risperidone Compared With Other Atypical Antipsychotic Drugs NCT01050582 | Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | Phase 4 |
| Completed | Open-Label Extension Study of Kuvan for Autism NCT00943579 | The Children's Health Council | Phase 2 / Phase 3 |
| Completed | Buspirone in the Treatment of 2-6 Year Old Children With Autistic Disorder NCT00873509 | Chugani, Diane C. | Phase 2 / Phase 3 |
| Completed | Sapropterin as a Treatment for Autistic Disorder NCT00850070 | The Children's Health Council | Phase 2 |
| Unknown | Characterization of Executive Functions and Patterns of Eye Movements in Children With Developmental Disabilit NCT00716235 | Sheba Medical Center | — |
| Completed | The Use of rTMS to Improve Theory of Mind Among Adults With Autism and Asperger's Disorder NCT00808782 | Bayside Health | N/A |
| Terminated | Extended Management and Measurement of Autism NCT00787111 | Neuropharm | Phase 3 |
| Completed | Social Skills and Anxiety Reduction Treatment for Children and Adolescents With Autism Spectrum Disorders NCT00926471 | Virginia Polytechnic Institute and State University | Phase 1 |
| Withdrawn | Diffusion Tensor Imaging in Autism NCT00382382 | University of Florida | N/A |
| Completed | Treating Oxidative Stress and the Metabolic Pathology of Autism NCT00572741 | Arkansas Children's Hospital Research Institute | N/A |
| Completed | An Open-Label Study of N-Acetyl Cysteine in Children With Autism NCT00676195 | Stanford University | Phase 2 |
| Completed | A Study of N-Acetyl Cysteine in Children With Autism NCT00627705 | Stanford University | Phase 2 |
| Completed | Vitamin D to Prevent Autism in Newborn Siblings NCT01366885 | Oregon Health and Science University | Phase 2 |
| Completed | Study of the Involvement of 15q11 - q13 Chromosome Region and CYFIP1 Gene in Autism. Attempt a Genotype-phenot NCT02862340 | Centre Hospitalier Universitaire de Nice | N/A |
| Completed | Melatonin for Sleep in Children With Autism NCT00927030 | Vanderbilt University | Phase 1 |
| Completed | A Study of the Effectiveness and Safety of Two Doses of Risperidone in the Treatment of Children and Adolescen NCT00576732 | Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | Phase 4 |
| Completed | Study of Fluoxetine in Autism NCT00515320 | Neuropharm | Phase 3 |
| Unknown | Functional Behavioural Skill Training for Young Children With Severe Autism NCT00518804 | Hamilton Health Sciences Corporation | N/A |
| Completed | Placebo-Controlled Pilot Trial of Mecamylamine for Treatment of Autism Spectrum Disorders NCT00773812 | Ohio State University | Phase 1 |
| Completed | A Clinical Trial of the Clinical Effects of Hyperbaric Oxygen Therapy in Thai Autistic Children NCT00670891 | Vachira Phuket Hospital | Phase 1 |
| Completed | Advanced Grandparental Age as a Risk Factor for Autism NCT00464477 | University of Mississippi Medical Center | — |
| Completed | Comparing Parent-Implemented Interventions for Toddlers With Autism Spectrum Disorders NCT00760812 | Florida State University | N/A |
| Completed | A Study of Oral N-Acetylcysteine in Children With Autism Spectrum Disorders NCT00453180 | Indiana University School of Medicine | Phase 2 |
| Completed | Atomoxetine Versus Placebo for Symptoms of Attention-Deficit/Hyperactivity Disorder (ADHD) in Children and Ado NCT00380692 | Eli Lilly and Company | Phase 4 |
| Completed | Treating Oxidative Stress in Children With Autism NCT00692315 | Arkansas Children's Hospital Research Institute | N/A |
| Completed | Study of Aripiprazole in the Treatment of Serious Behavioral Problems in Children and Adolescents With Autisti NCT00365859 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 3 |
| Completed | Study of Aripiprazole in the Treatment of Children and Adolescents With Autistic Disorder (AD) NCT00332241 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 3 |
| Completed | Study of Aripiprazole in the Treatment of Children and Adolescents With Autistic Disorder (AD) NCT00337571 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 3 |
| Completed | Effectiveness of Sealants and Fluoride Varnish in Caries Prevention in Children With Autism Spectrum Disorders NCT05146479 | University of Milan | — |
| Completed | Study of Aripiprazole to Treat Children and Adolescents With Autism NCT00619190 | University of North Carolina, Chapel Hill | Phase 2 |
| Completed | Evaluating the Effectiveness of Aripiprazole and D-Cycloserine to Treat Symptoms Associated With Autism NCT00198107 | Indiana University | Phase 3 |
| Completed | Cognitive Behavioural Therapy (CBT) and Recreational Activity for Autism Spectrum Disorders (ASD) NCT01655173 | Karolinska Institutet | N/A |
| Completed | Efficacy Study of Subcutaneous Methyl-B12 in Children With Autism NCT00273650 | University of California, San Francisco | Phase 2 / Phase 3 |
| Completed | Early Intervention With Fluoxetine in Autism NCT00183339 | University of North Carolina, Chapel Hill | Phase 2 |
| Completed | Use of Acupuncture In Children With Autistic Spectrum Disorder NCT00346736 | The University of Hong Kong | Phase 3 |
| Unknown | Safety and Efficacy Study in the Treatment of Intestinal Problems Associated With Autism NCT00110708 | PediaMed Pharmaceuticals | Phase 2 |
| Completed | CBT for Comorbid Anxiety Disorders in Children With Autism, Asperger Syndrome, or PDD-NOS NCT00280670 | University of California, Los Angeles | Phase 2 |
| Completed | Research in Autism: Parent Intervention NCT01258465 | University of California, San Diego | N/A |
| Completed | Citalopram for Children With Autism and Repetitive Behavior (STAART Study 1) NCT00086645 | Boston University | Phase 2 |
| Terminated | fMRI Study of Grasping in Autistic Patients NCT00245778 | University Hospital, Tours | — |
| Completed | Safety and Effectiveness of D-Cycloserine in Children With Autism NCT00198120 | Indiana University | Phase 3 |
| Completed | Using a Voice Output Communication Aid to Facilitate Language Development in Young Children With ASD NCT01816178 | University of South Alabama | N/A |
| Completed | Diet and Behavior in Young Children With Autism NCT00090428 | University of Rochester | Phase 1 |
| Completed | Relationship Training for Children With Autism and Their Peers NCT00095420 | University of California, Los Angeles | N/A |
| Completed | A Controlled Study of Olanzapine in Children With Autism NCT00057408 | FDA Office of Orphan Products Development | Phase 2 |
| Completed | School- and Home-Based Early Intervention for Toddlers With Autism NCT00106210 | Hugo W. Moser Research Institute at Kennedy Krieger, Inc. | N/A |
| Completed | Early Characteristics of Autism NCT00090415 | University of Washington | Phase 1 |
| Completed | Donepezil HCl & Cognitive Deficits in Autism NCT00047697 | University of Pittsburgh | Phase 2 |
| Completed | Methylphenidate in Children and Adolescents With Pervasive Developmental Disorders NCT00025779 | National Institute of Mental Health (NIMH) | N/A |
| Completed | Study of Fluoxetine in Adults With Autistic Disorder NCT00027404 | Icahn School of Medicine at Mount Sinai | N/A |
| Completed | Comparison of Applied Behavioral Analysis (ABA) Versus ABA and Risperidone NCT00374764 | Washington University School of Medicine | N/A |
| Completed | A Study of the Effectiveness and Safety of Risperidone Versus Placebo in the Treatment of Children With Autist NCT00261508 | Janssen-Ortho Inc., Canada | Phase 3 |
| Completed | Randomized Study of Intensive One-on-one Behavioral Treatment for Preschool Aged Children With Autism NCT00004449 | University of California, Los Angeles | N/A |
| Completed | Treatment of Autism in Children and Adolescents NCT00005014 | National Institute of Mental Health (NIMH) | Phase 3 |
| Completed | Randomized Control Trial of Using Tongue Acupuncture in Autistic Spectrum Disorder Using PET Scan for Clinical NCT00355329 | The University of Hong Kong | Phase 3 |
| Completed | Use of Acupuncture In Children With Autistic Spectrum Disorder NCT00352352 | The University of Hong Kong | Phase 3 |
| Completed | Randomized Controlled Trial of Acupuncture Versus Sham Acupuncture in Autistic Spectrum Disorder NCT00352248 | The University of Hong Kong | Phase 3 |