Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 25, 2026, 6:59 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 505–528 of 844 matching trials from the live ClinicalTrials.gov search.
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Adaptive Inhibitory Control Training, Non-adaptive Inhibitory Control Training
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
8 Years to 11 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
L-methylfolate, OROS-Methylphenidate, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Attention-Deficit/Hyperactivity Disorder
Interventions
Neurofeedback treatment
Device
Lead sponsor
Ohio State University
Other
Eligibility
7 Years to 10 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
2
States / cities
Asheville, North Carolina • Columbus, Ohio
Completed No phase listed Observational Accepts healthy volunteers

Stimulant Medication Effects on Auditory Sensitivity in Teens With ADHD

NCT04577417
Conditions
Attention Deficit Hyperactivity Disorder, Attention Deficit Disorder, Attention Deficit Disorder With Hyperactivity
Interventions
ADHD stimulants, for example, amphetamine, dexmethylphenidate, dextroamphetamine, methylphenidate
Drug
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
13 Years to 19 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Wilmington, Delaware
Conditions
Attention Deficit/Hyperactivity Disorder
Interventions
Collaborative Care Plus, Traditional Collaborative Care
Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
6 Years to 12 Years
Enrollment
156 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Results available

Tools to Improve Medication Continuity in Adolescents With ADHD

NCT04173000
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Mehealth for ADHD software with medication continuity tools, Mehealth for ADHD software without medication continuity tools
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
11 Years to 15 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Mindfulness Awareness Practices for ADHD (adapted), Services-As-Usual
Behavioral
Lead sponsor
University of Alabama, Tuscaloosa
Other
Eligibility
17 Years to 25 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Tuscaloosa, Alabama • Spartanburg, South Carolina
Conditions
ADHD
Interventions
OROS-MPH
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Spectroscopy in Children and Adolescents With Bipolar Disorder

NCT00181831
Conditions
Bipolar Disorder, ADHD
Interventions
Proton Magnetic Resonance Spectroscopy
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
6 Years to 17 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2005
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Major Depressive Disorder, Attention-deficit Hyperactivity Disorder (ADHD)
Interventions
Not listed
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
ADHD
Interventions
PRC-063 oral capsules, Placebo oral capsules
Drug
Lead sponsor
Purdue Pharma, Canada
Industry
Eligibility
18 Years to 60 Years
Enrollment
288 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
8
States / cities
Bradenton, Florida • Lakeland, Florida • Maitland, Florida + 5 more
Conditions
ADHD
Interventions
ACTIVATE
Other
Lead sponsor
New York University
Other
Eligibility
7 Years to 11 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
New York, New York
Conditions
ADHD, Attention Difficulties, Mood, Anxiety, Caffeine
Interventions
Proper Wild energy shot
Other
Lead sponsor
Proper Wild, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Santa Monica, California
Conditions
Attention-Deficit/Hyperactivity Disorder (ADHD)
Interventions
Guanfacine (GUA), Methylphenidate (MPH)
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
3 Years to 5 Years
Enrollment
370 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
5
States / cities
Palo Alto, California • Boston, Massachusetts • Kansas City, Missouri + 2 more
Conditions
ADHD, Attention Deficit Hyperactivity Disorder, Attention Deficit Disorder, ADD, ADHD Predominantly Inattentive Type, ADHD - Combined Type, ADHD, Predominantly Hyperactive - Impulsive, Attention-Deficit Disorder in Adolescence, Attention-Deficit Hyperactivity Disorder Symptoms, Attention-Deficit Hyperactivity Disorder
Interventions
Homework Organization and Planning Skills (HOPS) Intervention, Digital Health Application (Online Platform) for Encouraging Skills Practice
Behavioral · Device
Lead sponsor
Children's National Research Institute
Other
Eligibility
11 Years to 14 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Sensory Processing Disorder, Autism Spectrum Disorder, ADHD
Interventions
aquatic occupational therapy
Other
Lead sponsor
Kristen Pataki
Other
Eligibility
4 Years to 9 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Seven Hills, Ohio
Conditions
Attention Deficit and Disruptive Behavior Disorders
Interventions
Behavioral Parent Training (MATCH Protocol)
Behavioral
Lead sponsor
New York University
Other
Eligibility
Up to 99 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
New York, New York
Conditions
Leukodystrophy, White Matter Disease, Leukoencephalopathies, 4H Syndrome, Adrenoleukodystrophy, AMN, ALD, ALD Gene Mutation, ALD (Adrenoleukodystrophy), X-linked Adrenoleukodystrophy, X-ALD, Adrenomyeloneuropathy, Aicardi Goutieres Syndrome, AGS, Alexander Disease, Alexanders Leukodystrophy, AxD, ADLD, Canavan Disease, CTX, Cerebrotendinous Xanthomatoses, Krabbe Disease, GALC Deficiency, Globoid Leukodystrophy, TUBB4A-Related Leukodystrophy, H-ABC - Hypomyelination, Atrophy of Basal Ganglia and Cerebellum, HBSL, HBSL - Hypomyelination, Brain Stem, Spinal Cord, Leg Spasticity, LBSL, Leukoencephalopathy With Brain Stem and Spinal Cord Involvement and High Lactate Syndrome (Disorder), Leukoencephalopathy With Brainstem and Spinal Cord Involvement and Lactate Elevation, ALSP, CSF1R Gene Mutation, HCC - Hypomyelination and Congenital Cataract, MLC1, Megalencephalic Leukoencephalopathy With Subcortical Cysts, MLD, Metachromatic Leukodystrophy, PMD, Pelizaeus-Merzbacher Disease, PLP1 Null Syndrome, PLP1 Gene Duplication | Blood or Tissue | Mutations, Pelizaeus Merzbacher Like Disease, Peroxisomal Biogenesis Disorder, Zellweger Syndrome, Refsum Disease, Salla Disease, Sialic Storage Disease, Sjögren, Sjogren-Larsson Syndrome, Van Der Knapp Disease, Vanishing White Matter Disease, Charcot-Marie-Tooth, CMT, Mct8 (Slc16A2)-Specific Thyroid Hormone Cell Transporter Deficiency, Allan-Herndon-Dudley Syndrome, Cadasil, Cockayne Syndrome, Multiple Sulfatase Deficiency, Gangliosidoses, GM2 Gangliosidosis, BPAN, Labrune Syndrome, LCC, Mucopolysaccharidoses, TBCK-Related Intellectual Disability Syndrome
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Not listed
Enrollment
12,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2030
U.S. locations
23
States / cities
Los Angeles, California • Orange, California • Palo Alto, California + 18 more
Conditions
ADHD, Stimulant-Induced Euphoria
Interventions
SODAS MPH, Naltrexone
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 30 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Studies of Brain and Body Interaction

NCT03672266
Conditions
Autistic Disorders Spectrum, Adhd, Asperger Syndrome, Alzheimer Disease, Parkinson, Tremor Essential, Dementia, Alzheimer Type, Lewy Body Dementia With Behavioral Disturbance (Disorder), Dementia With Lewy Bodies, Dementia Frontal
Interventions
Not listed
Lead sponsor
Rutgers University
Other
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
1
States / cities
Piscataway, New Jersey
Conditions
Adult Attention Deficit Hyperactivity Disorder
Interventions
Dasotraline
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
724 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
65
States / cities
Beverly Hills, California • Encino, California • Escondido, California + 52 more
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Atomoxetine, Placebo, Parent Training
Drug · Behavioral
Lead sponsor
University of Nebraska
Other
Eligibility
5 Years to 6 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
3
States / cities
Omaha, Nebraska • New York, New York • Durham, North Carolina
Not listed Not applicable Interventional Accepts healthy volunteers

Acute Effects of Exercise in College Students With ADHD

NCT03666416
Conditions
Attention Deficit Hyperactivity Disorder, Effects of; Exertion, Working Memory, Change in Sustained Attention
Interventions
Sprint Interval Training
Behavioral
Lead sponsor
University of Wyoming
Other
Eligibility
18 Years to 29 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
1
States / cities
Laramie, Wyoming
Conditions
Attention Deficit Hyperactivity Disorder (ADHD)
Interventions
Vayarin®, Placebo
Other
Lead sponsor
Enzymotec
Industry
Eligibility
18 Years to 60 Years
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
4
States / cities
Marietta, Georgia • Mount Kisco, New York • New York, New York