- Conditions
- Math Learning Disability, Child Development, Developmental Disability, Learning Disabilities, Learning Disabled, Learning Curve, Mathematics Disorder, Dyscalculia, Dyscalculia, Primary, Dyscalculia, Acquired, Specific Learning Disorder, With Impairment in Mathematics, Individuality, Behavior, Child, Behavior and Behavior Mechanisms, Behavior, Decision Making, Neuronal Plasticity, Cognition, Cognition Disorder, Cognitive Dysfunction, Cognitive Change, Cognitive Impairment, Mild, Cognitive Developmental Delay, Cognitive Orientation, Cognitive Delay, Mild, Cognitive Deficits, Mild, Cognitive Abnormality, Neuroscience
- Interventions
- Interventions in Mathematics and Cognitive Skills - Experimental, Interventions in Mathematics and Cognitive Skills - Active Comparator
- Other
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Palo Alto, California
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 1,307
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Autism Spectrum Disorder, Autism
- Interventions
- Not listed
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 5 Years to 7 Years
- Enrollment
- 225 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Autism Spectrum Disorder
- Interventions
- Not listed
- Lead sponsor
- Yale University
- Other
- Eligibility
- 3 Years to 5 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 5
- States / cities
- Los Angeles, California • New Haven, Connecticut • Boston, Massachusetts + 2 more
- Conditions
- Autism, Autism Spectrum Disorder
- Interventions
- Achieving Independence and Mastery in School (AIMS), Building Essential Social Skills for Teens (BESST)
- Behavioral
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 10 Years to 15 Years
- Enrollment
- 224 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Autism, Autism Disorder, Autism Spectrum Disorder
- Interventions
- Competence in Romance and Understanding Sexual Health (CRUSH)
- Behavioral
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Brookline, Massachusetts
- Conditions
- Autism Spectrum Disorder
- Interventions
- Transdermal Neuromodulation Stimulation
- Device
- Lead sponsor
- Phoenix Children's Hospital
- Other
- Eligibility
- 10 Years to 25 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Autism Spectrum Disorder, Repetitive Compulsive Behavior
- Interventions
- amitriptyline
- Drug
- Lead sponsor
- University of Missouri, Kansas City
- Other
- Eligibility
- 6 Years to 17 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Kansas City, Missouri
- Conditions
- Autism Spectrum Disorder, Intellectual Disability
- Interventions
- Transcranial Magnetic Stimulation
- Device
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 6 Years to 65 Years
- Enrollment
- 164 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2020
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts
- Conditions
- ADHD, Autism
- Interventions
- Observation
- Other
- Lead sponsor
- MaxisHealth
- Industry
- Eligibility
- 4 Years to 7 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Brooklyn, New York
- Conditions
- Autistic Disorder
- Interventions
- Aripiprazole, Placebo
- Drug
- Lead sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
- Industry
- Eligibility
- 6 Years to 17 Years
- Enrollment
- 98 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 9
- States / cities
- Boca Raton, Florida • Atlanta, Georgia • Louisville, Kentucky + 6 more
- Conditions
- Autism Spectrum Disorder (ASD)
- Interventions
- Wellness Enhancing Physical Activity for Young Children: Parent Version (WE PLAY for Parents)
- Behavioral
- Lead sponsor
- Northeastern University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 114 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Developmental Disabilities, Language Development Disorders
- Interventions
- Age-specific parenting newsletters and developmental toys, Parent-completed Ages & Stages Questionnaires, Clinic-based distribution of children's books
- Behavioral
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Eligibility
- 4 Months to 7 Months
- Enrollment
- 600 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2006
- U.S. locations
- 2
- States / cities
- The Bronx, New York
- Conditions
- Autism Spectrum Disorder
- Interventions
- Hippotherapy
- Behavioral
- Lead sponsor
- Creighton University
- Other
- Eligibility
- 5 Years to 10 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Gretna, Nebraska
- Conditions
- Autism Spectrum Disorders
- Interventions
- Group-ESI, Individual-ESI
- Behavioral
- Lead sponsor
- Emory University
- Other
- Eligibility
- 9 Months to 24 Months
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2019
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Autistic Disorder, Pervasive Developmental Disorder, Child Development Disorders, Pervasive, Asperger Syndrome, Autism Spectrum Disorder, Autism
- Interventions
- Decision Aid
- Other
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 4 Years to 15 Years
- Enrollment
- 142 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Intellectual Disability, Autism Spectrum Disorder, Self-Injurious Behavior, Communication Disabilities, Communication, Nonverbal
- Interventions
- PrefFCT, NonPrefFCT
- Behavioral
- Lead sponsor
- Joel E. Ringdahl
- Other
- Eligibility
- 2 Years to 90 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2031
- U.S. locations
- 2
- States / cities
- Athens, Georgia • Iowa City, Iowa
- Conditions
- Weight Gain, Autism Spectrum Disorder, Medication Side Effect
- Interventions
- Comparison of Risperidone and Aripiprazole
- Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- Up to 17 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Intellectual and Developmental Disabilities
- Interventions
- Always Uniquely Me mobile phone application
- Other
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- New Hyde Park, New York
- Conditions
- Non-verbal Learning Disorder, Autism Spectrum Disorder, Autism
- Interventions
- Open-label Treatment with Omega-3 Fatty Acids + Inositol, Open-label Treatment with N-acetylcysteine
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 5 Years to 17 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Autism Spectrum Disorder
- Interventions
- Not listed
- Lead sponsor
- Janssen Research & Development, LLC
- Industry
- Eligibility
- 6 Years and older
- Enrollment
- 186 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 9
- States / cities
- Phoenix, Arizona • San Francisco, California • New Haven, Connecticut + 6 more
- Conditions
- Motor Coordination or Function; Developmental Disorder
- Interventions
- OT-SI
- Other
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 59 Months to 107 Months
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Trisomy 21, Trisomy 18, Trisomy 13, Monosomy X
- Interventions
- Not listed
- Lead sponsor
- Women and Infants Hospital of Rhode Island
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Attention-deficit/Hyperactivity Disorder, Autism Spectrum Disorder
- Interventions
- Methylphenidate extended-release liquid formulation
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2018
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Stroke, Physical Disability
- Interventions
- real stimulation, no stimulation
- Device
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina