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ClinicalTrials.gov public records Last synced Oct 20, 2026, 5:49 AM EDT

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Showing 169–192 of 20,256 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Behavior Clear all
Completed Phase 2 Interventional Results available

Effects of Methylphenidate on Cellular Abnormalities in Children With Attention Deficit Hyperactivity Disorder (ADHD)

NCT00409708
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Extended Release Methylphenidate (Ritalin LA ) plus Behavior Therapy, Behavior Therapy
Drug · Behavioral
Lead sponsor
Novartis
Industry
Eligibility
6 Years to 12 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 17, 2011 · Synced Oct 20, 2026, 5:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of β-Hydroxy-β-methylbutyrate Free Acid and High-Intensity Interval Training

NCT01941368
View directory record Official record
Conditions
Exercise
Interventions
Placebo, HMB-FA, High Intensity Interval Training
Dietary Supplement · Procedure
Lead sponsor
Metabolic Technologies Inc.
Industry
Eligibility
18 Years to 35 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Mar 17, 2014 · Synced Oct 20, 2026, 5:49 AM EDT
Completed Not applicable Interventional Results available

Reducing Hopelessness Through Improved Physical Activity in Adults With Heart Disease: With COVID-19 Considerations

NCT03907891
View directory record Official record
Conditions
Ischemic Heart Disease, Hopelessness, Physical Activity, Motivation, Social Support, Covid19
Interventions
Motivational social support from nurse, Motivational social support from nurse with additional support from significant other, Attention control
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Oct 20, 2026, 5:49 AM EDT
Completed Not applicable Interventional Results available

Increasing the Temporal Window in Individuals With Alcohol Use Disorder

NCT04125238
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Episodic Future Thinking, Control Episodic Thinking
Behavioral
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
21 Years to 65 Years
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Oct 20, 2026, 5:49 AM EDT
Not yet recruiting Not applicable Interventional

Mentalizing Imagery Therapy for Caregivers to Address Risk of Elder Mistreatment

NCT07648238
View directory record Official record
Conditions
Mental Health
Interventions
Mentalizing Imagery Therapy, Mindfulness Exercises.
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 20, 2026, 5:49 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

PK/PD Comparison of Guanfacine ER and IR

NCT01904526
View directory record Official record
Conditions
Smoking
Interventions
Guanfacine
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 6, 2020 · Synced Oct 20, 2026, 5:49 AM EDT
Completed Not applicable Interventional Results available

IntelliCare: Artificial Intelligence in a Mobile Intervention for Depression and Anxiety (AIM)

NCT02176226
View directory record Official record
Conditions
Major Depressive Disorder, Anxiety Disorders
Interventions
IntelliCare
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
19 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 26, 2023 · Synced Oct 20, 2026, 5:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Examining the Impact of Mindfulness on Patients' Experience of Osteopathic Manipulation

NCT04477278
View directory record Official record
Conditions
Pain, Satisfaction, Patient
Interventions
Mindfulness Meditation, History of Osteopathy
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 20, 2020 · Synced Oct 20, 2026, 5:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Behavioral Smoking Cessation Treatment - 1

NCT00110825
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
Cognitive Behavior Therapy
Behavioral
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 65 Years
Enrollment
304 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2009
U.S. locations
1
States / cities
San Jose, California
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 20, 2026, 5:49 AM EDT
Recruiting Not applicable Interventional

LCI-PED-NOS-EXER-001: Exercise in Pediatric Oncology Patients

NCT05058508
View directory record Official record
Conditions
Pediatric Cancer
Interventions
"Just Move" Exercise, Standard of Care Exercise
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
2 Years to 25 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 20, 2026, 5:49 AM EDT
Completed Not applicable Interventional

Study of Glutathione, Vitamin C and Cysteine in Children With Autism and Severe Behavior Problems

NCT00889538
View directory record Official record
Conditions
Autism, Severe Behavior Disorder
Interventions
placebo, glutathione, glutathione, vit C and NAC
Drug
Lead sponsor
University of Louisville
Other
Eligibility
5 Years to 16 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Dec 7, 2016 · Synced Oct 20, 2026, 5:49 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

DOT Diary Mobile App for Pre-Exposure Prophylaxis Adherence in Young Men

NCT03771638
View directory record Official record
Conditions
Adherence, Medication, Risk Behavior, Pre-Exposure Prophylaxis, HIV Prevention
Interventions
Emtricitabine / Tenofovir Disoproxil Oral Tablet, DOT Diary mobile app
Drug · Other
Lead sponsor
Public Health Foundation Enterprises, Inc.
Other
Eligibility
18 Years to 35 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
2
States / cities
San Francisco, California • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 3, 2025 · Synced Oct 20, 2026, 5:49 AM EDT
Completed Phase 4 Interventional Results available

A Text Messaging Program for Smokers in Primary Care

NCT03174158
View directory record Official record
Conditions
Smoking Cessation
Interventions
Mailed nicotine replacement therapy, Text messaging, Brief advice
Drug · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 7, 2020 · Synced Oct 20, 2026, 5:49 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Childhood Obesity Treatment Designed for Low Income and Hispanic Families

NCT05041855
View directory record Official record
Conditions
Pediatric Obesity, Healthy Eating, Physical Activity, Minority Health, Mindfulness, Family, Counseling
Interventions
The Healthy Living Program/La Vida Saludable, Recommended Treatment of Obesity in Primary Care
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
2 Years and older
Enrollment
554 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
2
States / cities
Aurora, Colorado • Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 30, 2025 · Synced Oct 20, 2026, 5:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Facilitating Adolescent Self-Change for Alcohol Problems

NCT01690026
View directory record Official record
Conditions
Underage Drinking
Interventions
Motivation interviewing based brief intervention, Standard Intervention
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
14 Years to 19 Years
Enrollment
1,209 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
3
States / cities
Miami, Florida • Minneapolis, Minnesota • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Oct 20, 2026, 5:49 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Exercise Facilitation of Adolescent Fear Extinction, Frontolimbic Circuitry, and Endocannabinoids

NCT06297278
View directory record Official record
Conditions
Adolescence
Interventions
Moderate Intensity Exercise
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
14 Years to 17 Years
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 7, 2025 · Synced Oct 20, 2026, 5:49 AM EDT
Not listed Phase 4 Interventional

Treatment Study Comparing Aripiprazole Once Monthly With Standard of Care Medication in Outpatients With Schizophrenia

NCT02282085
View directory record Official record
Conditions
Schizophrenia
Interventions
Aripiprazole Once-Monthly, Oral Antipsychotic (i.e. aripiprazole, risperidone, lurasidone, quetiapine, olanzapine, ziprasidone, etc)
Drug
Lead sponsor
Matt Byerly
Other
Eligibility
18 Years to 60 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 8, 2015 · Synced Oct 20, 2026, 5:49 AM EDT
Withdrawn Not applicable Interventional

College Students Who Self-Harm

NCT02522143
View directory record Official record
Conditions
Borderline Personality Disorder, Suicide
Interventions
Informational sessions describing BPD characteristics, Condensed-DBT treatment intervention
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 27 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 20, 2017 · Synced Oct 20, 2026, 5:49 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

The Effects of Vitamin C on Acute-Exercise in Postmenopausal Females

NCT07109115
View directory record Official record
Conditions
Females, Males, Menopause, Sedentary, Healthy Participants
Interventions
Vitamin C (Ascorbic Acid)
Dietary Supplement
Lead sponsor
University of Virginia
Other
Eligibility
45 Years and older
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 20, 2026, 5:49 AM EDT
Completed Phase 2 Interventional

Nerve-Sparing Radical Prostatectomy With or Without Nerve Grafting Followed by Standard Therapy for Erectile Dysfunction in Treating Patients With Localized Prostate Cancer

NCT00080808
View directory record Official record
Conditions
Prostate Cancer
Interventions
Alprostadil (E1), Papaverine, Phentolamine mesylate, Sildenafil citrate, conventional surgery
Drug · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Up to 65 Years · Male only
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 30, 2012 · Synced Oct 20, 2026, 5:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Added-sugar Menu Labels

NCT06666725
View directory record Official record
Conditions
Nutrition Knowledge, Dietary Behaviour
Interventions
Menu label
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 99 Years
Enrollment
11,275 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated May 11, 2025 · Synced Oct 20, 2026, 5:49 AM EDT
Completed Not applicable Interventional Results available

The Stony Brook University Calm-Mom Study

NCT04018625
View directory record Official record
Conditions
Pregnancy Related, Stress, Psychological, Anxiety, Perinatal Depression
Interventions
SMART Mom, Mama Support
Behavioral
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older · Female only
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 20, 2026, 5:49 AM EDT
Recruiting Not applicable Interventional

Integrating CHWs Into Prenatal Care for Maternal Smoking Cessation

NCT06438549
View directory record Official record
Conditions
Tobacco Use, Tobacco Use Cessation, Tobacco Use in Childbirth
Interventions
HCP-CHW Integration into Prenatal Care for Smoking Cessation, Control Arm
Behavioral · Other
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older · Female only
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Loma Linda, California • Moreno Valley, California
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Oct 20, 2026, 5:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Engaging Men From Blue-collar Industries in Weight Loss

NCT05386238
View directory record Official record
Conditions
Obesity
Interventions
Standard behavioral weight loss program, Tailored behavioral weight loss program
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 18, 2025 · Synced Oct 20, 2026, 5:49 AM EDT