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ClinicalTrials.gov public records Last synced May 22, 2026, 5:18 AM EDT

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

Showing 1–18 of 18 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Attention Difficulties Clear all
Not listed Not applicable Interventional
View directory record Official record
Conditions
Intermittent Explosive Disorder
Interventions
Cognitive Bias Modification, Cognitive Bias Control
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years to 55 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 25, 2021 · Synced May 22, 2026, 5:18 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Brain Concussion, Brain Trauma, Attention Concentration Difficulty, Brain Injuries, Brain Injuries, Traumatic, Neurocognitive Dysfunction, Attention Impaired, Memory Impairment, Mild Traumatic Brain Injury, Mild Cognitive Impairment, Post Concussive Symptoms
Interventions
Active tDCS and Cognitive Training Intervention, Sham tDCS and Cognitive Training Intervention
Combination Product
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years to 60 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
San Diego, California • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 11, 2025 · Synced May 22, 2026, 5:18 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 14, 2023 · Synced May 22, 2026, 5:18 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Pediatric Cancer, Pediatric ALL, Pediatric Brain Tumor, Attention Difficulties, Cognitive Deficit in Attention
Interventions
EndeavorRx, Control video game
Device · Other
Lead sponsor
Children's National Research Institute
Other
Eligibility
8 Years to 16 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 9, 2025 · Synced May 22, 2026, 5:18 AM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Learning Disorders, Dyslexia
Interventions
RISE Intervention
Behavioral
Lead sponsor
University of Houston
Other
Eligibility
Not listed
Enrollment
840 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
2
States / cities
Austin, Texas • Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 22, 2022 · Synced May 22, 2026, 5:18 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Attention Difficulties
Interventions
Gel capsule
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 13, 2022 · Synced May 22, 2026, 5:18 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
COVID Long-Haul, COVID-19, COVID-19 Pandemic, Brain Fog, Memory Deficits, Concentration Ability Impaired, Fatigue
Interventions
cross-sectional MRI and EEG assessments (NO INTERVENTION)
Other
Lead sponsor
San Francisco Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 70 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 11, 2024 · Synced May 22, 2026, 5:18 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Depression Mild, Depression, Anxiety, Anxiety, Attention Concentration Difficulty
Interventions
Mindfulness
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 64 Years
Enrollment
123 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 7, 2021 · Synced May 22, 2026, 5:18 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
ADHD - Combined Type, ADHD Predominantly Inattentive Type, ADHD, Predominantly Hyperactive - Impulsive
Interventions
NeuroTrainer
Behavioral
Lead sponsor
NeuroTrainer
Industry
Eligibility
11 Years to 17 Years
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
3
States / cities
Marquette, Michigan • Omaha, Nebraska • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 18, 2025 · Synced May 22, 2026, 5:18 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Attention Concentration Difficulty, Neck Pain, Back Pain, Shoulder Pain, Fatigue
Interventions
Micro Break with Dynamic Exercise Activities
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
22 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 12, 2018 · Synced May 22, 2026, 5:18 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Parenting, Stress, Learning Disabilities, Child, Attention Difficulties
Interventions
SMART-3RP, Health Education Program
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced May 22, 2026, 5:18 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Oppositional Defiant Disorder, Conduct Disorder
Interventions
MFG therapy, Standard of Care
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
7 Years and older
Enrollment
416 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2013 · Synced May 22, 2026, 5:18 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Brain Concussion, Brain Trauma, Attention Concentration Difficulty, Brain Injuries, Brain Injuries, Traumatic, Neurocognitive Dysfunction, Attention Impaired, Memory Impairment, Mild Traumatic Brain Injury, Mild Cognitive Impairment
Interventions
active tDCS and cognitive training intervention, sham tDCS and cognitive training intervention
Combination Product
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years to 55 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Nov 11, 2025 · Synced May 22, 2026, 5:18 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Attention Difficulties
Interventions
Social Media Abstention
Behavioral
Lead sponsor
New York Institute of Technology
Other
Eligibility
18 Years to 30 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Old Westbury, New York
Source: ClinicalTrials.gov public record
Updated Apr 4, 2024 · Synced May 22, 2026, 5:18 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Attention Concentration Difficulty, Obesity, Childhood
Interventions
Sustained attention, media multi-task, Video
Behavioral · Other
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
13 Years to 17 Years
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jun 13, 2022 · Synced May 22, 2026, 5:18 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Attention Concentration Difficulty, Depression, Anxiety
Interventions
EVO Cognitive Remediation Game
Other
Lead sponsor
University of Washington
Other
Eligibility
Not listed
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced May 22, 2026, 5:18 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder, Attention Difficulties, Attention Deficit, Cognitive Deficit, Wellness
Interventions
Transcranial photobiomodulation, Sham transcranial photobiomodulation
Device
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jul 15, 2025 · Synced May 22, 2026, 5:18 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Cognitive Dysfunction
Interventions
Memory and Adaptation Training-Geriatrics
Behavioral
Lead sponsor
Allison Magnuson
Other
Eligibility
65 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jul 9, 2024 · Synced May 22, 2026, 5:18 AM EDT