Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced May 20, 2026, 10:02 AM EDT

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Showing 25–48 of 76 matching trials from the local directory fallback.
Local D1 index available.
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Atomoxetine hydrochloride, Guanfacine hydrochloride (TAK-503), Placebo
Drug · Other
Lead sponsor
Shire
Industry
Eligibility
6 Years to 17 Years
Enrollment
396 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
20
States / cities
Dothan, Alabama • Anaheim, California • Imperial, California + 17 more
Conditions
Attention Deficit Hyperactivity Disorder, Posttraumatic Stress Disorder
Interventions
RFPP, TFCBT
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
9 Years to 18 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Attention-Deficit/Hyperactivity Disorder
Interventions
SPN-812
Drug
Lead sponsor
Supernus Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
161 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
New York, New York
Conditions
ADHD, ADHD - Combined Type, Attention Deficit Hyper Activity, Attention Deficit Hyperactivity Disorder, Attention Deficit Hyperactivity Disorder Combined, Attention-deficit Hyperactivity
Interventions
CTx-1301-Dexmethylphenidate 12.5 mg (titration only), CTx-1301-Dexmethylphenidate 18.75mg (randomized fixed dose), CTx-1301-Dexmethylphenidate 25mg (randomized fixed dose), CTx-1301-Dexmethylphenidate 37.5 mg (randomized fixed dose), Placebo
Drug
Lead sponsor
Cingulate Therapeutics
Industry
Eligibility
6 Years to 17 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
24
States / cities
Jacksonville, Florida • Maitland, Florida • Orlando, Florida + 21 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pilot Testing PREschooler Care, Community Resources, Advocacy, Referral, Education (PRE-CARE)

NCT04999982
Conditions
Attention Deficit/Hyperactivity Disorder, Inattention
Interventions
Care as usual, Resource Navigation, Resource Packet, Screening
Other
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
16 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
2
States / cities
Chicago, Illinois • Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Adolescent Changes in Brain and Behavior in Boys and Girls With ADHD

NCT05927506
Conditions
ADHD, Attention Deficit Hyperactivity Disorder
Interventions
Other
Behavioral
Lead sponsor
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
Other
Eligibility
12 Years to 17 Years
Enrollment
312 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
ADHD, ADHD - Combined Type, Attention Deficit Hyperactivity Disorder, Attention Deficit Hyperactivity Disorder Combined
Interventions
CTx-1301 - Dexmethylphenidate 25mg, CTx-1301 - Dexmethylphenidate 37.5mg, CTx-1301 - Dexmethylphenidate 50mg, Placebo
Drug
Lead sponsor
Cingulate Therapeutics
Industry
Eligibility
18 Years to 55 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Las Vegas, Nevada
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Placebo, SPN-810
Drug
Lead sponsor
Supernus Pharmaceuticals, Inc.
Industry
Eligibility
12 Years to 17 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
38
States / cities
Culver City, California • Orange, California • Colorado Springs, Colorado + 33 more
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

A Controlled Study of Solriamfetol for Attention Deficit Hyperactivity Disorder (ADHD) in Adults

NCT04839562
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Placebo, Solriamfetol 150 MG, Solriamfetol 75 MG
Other · Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Attention-Deficit/Hyperactivity Disorder
Interventions
SPN-812
Drug
Lead sponsor
Supernus Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
38
States / cities
Beverly Hills, California • Garden Grove, California • Los Alamitos, California + 33 more
Conditions
Attention Deficit Hyperactivity Disorder, Autism Spectrum Disorder, Sleep Disturbance
Interventions
Bedtime Bank, Melatonin
Behavioral · Dietary Supplement
Lead sponsor
University of Nebraska
Other
Eligibility
10 Years to 18 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Omaha, Nebraska
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Daily Report Card, School as Usual
Behavioral · Other
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
5 Years to 14 Years
Enrollment
211 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Buffalo, New York
Completed Phase 4 Interventional Accepts healthy volunteers

Neuroimaging Study of Risk Factors for Adolescent Bipolar Disorder

NCT02478788
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Placebo, mixed amphetamine salts-extended release (MAS-XR)
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
10 Years to 18 Years
Enrollment
153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Attention Deficit/Hyperactivity Disorder
Interventions
Adhansia XR
Drug
Lead sponsor
Purdue Pharma LP
Industry
Eligibility
4 Years to 12 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
15
States / cities
Little Rock, Arkansas • Colorado Springs, Colorado • Jacksonville, Florida + 12 more
Conditions
Attention-Deficit/Hyperactivity Disorder
Interventions
Adhansia XR, Concerta
Drug
Lead sponsor
Purdue Pharma LP
Industry
Eligibility
12 Years and older
Enrollment
267 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
35
States / cities
Dothan, Alabama • Beverly Hills, California • Cromwell, Connecticut + 31 more
Conditions
ADD, ADHD, ADHD - Combined Type, ADHD Predominantly Inattentive Type, ADHD, Predominantly Hyperactive - Impulsive, Attention Deficit Disorder, Attention Deficit Hyperactivity Disorder, Attention-Deficit Disorder in Adolescence, Attention-Deficit Hyperactivity Disorder, Attention-Deficit Hyperactivity Disorder Symptoms
Interventions
Digital Health Application (Online Platform) for Encouraging Skills Practice, Homework Organization and Planning Skills (HOPS) Intervention
Device · Behavioral
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
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Micronutrients for Attention-Deficit Hyperactivity Disorder in Youth (MADDY) Study

NCT03252522
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Broad Spectrum Micronutrients; a 36-ingredient blend of vitamins, minerals, amino acids, and antioxidants, Placebo
Combination Product · Dietary Supplement
Lead sponsor
Oregon Health and Science University
Other
Eligibility
6 Years to 12 Years
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
2
States / cities
Columbus, Ohio • Portland, Oregon
Conditions
Attention Deficit Hyperactivity Disorder, Dyslexia
Interventions
Atomoxetine, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
10 Years to 16 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
ADHD, Attention-Deficit/Hyperactivity Disorder
Interventions
Placebo, TD-9855
Drug
Lead sponsor
Theravance Biopharma
Industry
Eligibility
18 Years to 45 Years
Enrollment
295 participants
Timeline
2011 – 2013
U.S. locations
17
States / cities
Bradenton, Florida • Jacksonville, Florida • Maitland, Florida + 13 more
Conditions
Adherence, Medication, Attention Deficit Hyperactivity Disorder
Interventions
Mehealth for ADHD software with medication continuity tools, Mehealth for ADHD software with no medication continuity tools
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
11 Years to 15 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Attention-Deficit Hyperactivity Disorder (ADHD)
Interventions
PDC-1421 Capsule
Drug
Lead sponsor
BioLite, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Francisco, California
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
HLD200 methylphenidate hydrochloride (MPH) Capsules, Placebo
Drug
Lead sponsor
Ironshore Pharmaceuticals and Development, Inc
Other
Eligibility
6 Years to 12 Years
Enrollment
125 participants
Timeline
2015 – 2016
U.S. locations
7
States / cities
Newport Beach, California • Bradenton, Florida • Maitland, Florida + 4 more
Conditions
Attention-Deficit/Hyperactivity Disorder
Interventions
Atomoxetine Hydrochloride, Lisdexamfetamine Dimesylate
Drug
Lead sponsor
Shire
Industry
Eligibility
6 Years to 17 Years
Enrollment
267 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
34
States / cities
Dothan, Alabama • Little Rock, Arkansas • Colton, California + 31 more
Completed Phase 2Phase 3 Interventional

Dasotraline Pediatric ADHD Study

NCT02428088
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Dasotraline, Placebo Comparator
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
6 Years to 12 Years
Enrollment
330 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
43
States / cities
Dothan, Alabama • National City, California • Paramount, California + 37 more