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 30, 2026, 10:57 AM EDT

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

Showing 817–840 of 1,941 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Therapy Dogs on Child Biology and Behavior

NCT03949569
Conditions
Stress Reaction, Behavior, Social
Interventions
Therapy Dog, Stuffed Toy Dog, 5 Minute Puppy Video
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
8 Years to 12 Years
Enrollment
188 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Nicotine Use Disorder, Smoking Cessation, Smoking Cessation Intervention
Interventions
Enhanced Courage to Quit
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 26 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Mild Cognitive Impairment, Alzheimer Disease, Amnestic Mild Cognitive Disorder
Interventions
Diagnostic Disclosure Protocol, Biomarker Disclosure Protocol
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
50 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Not applicable Interventional Accepts healthy volunteers Results available

Intervention to Improve Follow-up of Abnormal Pap Test

NCT00575510
Conditions
Cervical Cancer
Interventions
Intervention, Active control
Behavioral
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
341 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2012
U.S. locations
1
States / cities
Galveston, Texas
Withdrawn Not applicable Interventional Accepts healthy volunteers

Stories to Educate Patients With Ankle, Foot, and Knee Injuries

NCT01810523
Conditions
Injury
Interventions
Narrative, Control
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Results available

Determining Learning Ability in People With Aphasia

NCT05119023
Conditions
Aphasia
Interventions
SRT Observational Learning, AGL Observational Learning, AGL Rule-based Learning, Standardized cognitive-linguistic assessment, Brain imaging
Behavioral · Other
Lead sponsor
MGH Institute of Health Professions
Other
Eligibility
18 Years to 80 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Physical Activity
Interventions
SMART Behavioral Group, SMART Informational Group
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
13 Years to 15 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Urbana, Illinois
Completed Not applicable Interventional Accepts healthy volunteers Results available

UV Exposure Assessed With Wearable Sensor and Sun Protection

NCT03344796
Conditions
Sunburn, Erythema, Sun Protection
Interventions
Goal attainment
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 70 Years
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Sleep Problems, Inflammation
Interventions
Mindfulness Meditation, Sleep Education
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
55 Years and older
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Los Angeles, California
Conditions
HCV Infection
Interventions
Glecaprevir/pibrentasvir
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Accepts healthy volunteers

Eating Disorders Programs: An Indicated Trial

NCT03259347
Conditions
Body Image, Eating Disorders
Interventions
Group-based Therapy
Behavioral
Lead sponsor
Oregon Research Institute
Other
Eligibility
18 Years to 30 Years · Female only
Enrollment
534 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
3
States / cities
Eugene, Oregon • Philadelphia, Pennsylvania • Austin, Texas
Completed Not applicable Interventional Accepts healthy volunteers Results available

Health and Justice: A Continuum of Care for HIV and SU for Justice-Involved Young Adults (PHASE 2)

NCT03369249
Conditions
HIV/AIDS, HIV Infections, Substance Use, Substance Abuse, Substance Use Disorders, Sexually Transmitted Diseases
Interventions
Link2CARE
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
307 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Brooklyn, New York
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Kaiser Permanente VACCination Improvement With Nudge-based CardiovAscular Targeted Engagement

NCT06571747
Conditions
Cardiovascular Diseases, Influenza, Behavior, Social
Interventions
Cardiovascular-Focused Nudge Communication
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
3,668,428 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Pleasanton, California • Bethesda, Maryland
Conditions
Chronic Pain
Interventions
Mindfulness-Based Cognitive Therapy for Trauma-Informed Pain (MBCT-TIP), Health Enhancement Program (HEP)
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
1
States / cities
Boston, Massachusetts
Withdrawn Not applicable Interventional Accepts healthy volunteers

Behavioral Nudge in Colorectal Cancer Screening

NCT06796049
Conditions
Improving Fecal Immunochemical Test (FIT) Completion Rates
Interventions
Information pamphlet + social norm driver, Information pamphlet
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
45 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
New York, New York
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

5-HT RBD REM Sleep Behavior Disorder

NCT06467461
Conditions
Dementia With Lewy Bodies, Parkinson Disease, REM Sleep Behavior Disorder
Interventions
Skin biopsy, Speech testing, Ultra high field 7T MRI
Diagnostic Test
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 75 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Minneapolis, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

Acute Partner and Social Contact Referral: iKnow

NCT02467439
Conditions
Acute HIV Infection, HIV Seropositive, Sexually Transmitted Infections
Interventions
Notification cards
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
15,310 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Smoking, Motivation, Smoking Cessation
Interventions
Nicotine Mini-Lozenge, Behavioral Reduction Counseling, 5Rs Motivation Counseling, Behavioral Activation Counseling, No Treatment
Drug · Behavioral · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
577 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Madison, Wisconsin
Completed Not applicable Interventional Accepts healthy volunteers

SunSmart Intervention in Schools

NCT03745872
Conditions
Melanoma
Interventions
Knowledge Assessment
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
9 Years to 15 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Aurora, Colorado
Completed Not applicable Interventional Accepts healthy volunteers

Community Based Participatory Research With Immigrant Chinese With Diabetes

NCT00833677
Conditions
Type 2 Diabetes Mellitus
Interventions
Chinese Coping Skills Training
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years and older
Enrollment
148 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
San Francisco, California
Conditions
Mild Cognitive Impairment, Aortic Stenosis
Interventions
5 minute Montreal Cognitive Assessment (mini MoCA)
Other
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
4
States / cities
Dallas, Texas • Fort Worth, Texas • Plano, Texas + 1 more
Conditions
Cigarette Smoking, Nicotine Withdrawal
Interventions
Smoking Abstinence, Ad Lib Smoking
Other
Lead sponsor
Duke University
Other
Eligibility
21 Years to 55 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Durham, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Randomized Clinical Trial to Reduce Harm From Tobacco

NCT02328794
Conditions
Smoking Cessation
Interventions
E-cigarette free access, E-cigarette/NRT/Zyban/Chantix Choice, Outcome Incentive arm, Loss framing incentive arm, Control
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 99 Years
Enrollment
6,006 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Not listed Not applicable Interventional Accepts healthy volunteers

Expression of Stress Markers During Meth Treatment (EXPRESS+)

NCT05558345
Conditions
Substance-Related Disorders, HIV
Interventions
Contingency Management
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 45 Years · Male only
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Los Angeles, California