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ClinicalTrials.gov public records Last synced Nov 1, 2026, 10:32 PM EST

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Showing 97–120 of 1,304 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Behavior Changes Clear all
Completed No phase listed Observational Accepts healthy volunteers

Nicotine and Brain Imaging Research Study

NCT01227343
View directory record Official record
Conditions
Nicotine
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 50 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 4, 2021 · Synced Nov 1, 2026, 10:32 PM EST
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility Study of a Modified Yoga Program for Elders

NCT04343625
View directory record Official record
Conditions
Depression, Anxiety, Fatigue, Pain, Chronic, Sleep
Interventions
Modified yoga class
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
65 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 13, 2020 · Synced Nov 1, 2026, 10:32 PM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

Phone Coaching for Weight Loss Maintenance

NCT04293055
View directory record Official record
Conditions
Obesity, Weight Loss
Interventions
Maintenance program, Phone coaching
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 72 Years
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Dec 31, 2024 · Synced Nov 1, 2026, 10:32 PM EST
Completed No phase listed Observational Accepts healthy volunteers

To Validate Changes in Knowledge, Attitudes and Practices (KAPs) Related to the Know Your OQ Initiative and to Understand the Readability, Comprehension and Ease of Use of the Know Your OQ Quiz

NCT06880458
View directory record Official record
Conditions
Literacy-language Intervention
Interventions
Oral health education
Other
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years and older
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Nov 1, 2026, 10:32 PM EST
Active, not recruiting Not applicable Interventional

Intervention Effects on Health Promoting Behaviors and Factors Influencing Long-Term Behavior Change

NCT06892587
View directory record Official record
Conditions
Overweight (BMI > 25), Obese Patients
Interventions
An 8-week virtual group intervention designed to promote sustainable health behavior changes in participants, Standard of care Nutritional Information
Behavioral
Lead sponsor
Colorado State University
Other
Eligibility
18 Years to 65 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Nov 1, 2026, 10:32 PM EST
Completed No phase listed Observational

Physiological, Cognitive and Cerebral Activity Changes as a Function of Cigarette Smoking (With or Without Nicotine) and Tobacco Abstinence

NCT01034384
View directory record Official record
Conditions
Smoking Cessation
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 50 Years
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 5, 2018 · Synced Nov 1, 2026, 10:32 PM EST
Not yet recruiting Not applicable Interventional

Improving Health Among Disadvantaged Girls to Slow Pubertal Onset and Reduce Long-term Health Risks

NCT07460544
View directory record Official record
Conditions
Overweight/Obesity, Puberty, Health Behavior, Cardiometabolic Health
Interventions
Family-Based Treatment (FBT)
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
6 Years to 8 Years · Female only
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Nov 1, 2026, 10:32 PM EST
Completed Not applicable Interventional

Mechanisms of Change in Cognitive Behavioral Therapy for Insomnia (CBTi)

NCT05226585
View directory record Official record
Conditions
Sleep Initiation and Maintenance Disorders
Interventions
In-Person Cognitive Behavioral Therapy for Insomnia, Telehealth Cognitive Behavioral Therapy for Insomnia, Internet Cognitive Behavioral Therapy for Insomnia
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
50 Years to 65 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 16, 2025 · Synced Nov 1, 2026, 10:32 PM EST
Completed Phase 3 Interventional Results available

Multi-Targeted Cardiac Risk Intervention in Type 2 Diabetes

NCT00409240
View directory record Official record
Conditions
Diabetes, Hypertension, Dyslipidemia
Interventions
MEDIC
Other
Lead sponsor
Providence VA Medical Center
Federal
Eligibility
18 Years to 85 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 11, 2014 · Synced Nov 1, 2026, 10:32 PM EST
Completed Not applicable Interventional Accepts healthy volunteers

Computer-Mediated Versus Face-to-Face Motivational-Type Interviews

NCT06945471
View directory record Official record
Conditions
Marijuana Use
Interventions
1) Face-to-face, and 2) Computer-mediated motivational type interviews
Behavioral
Lead sponsor
University of Texas, El Paso
Other
Eligibility
18 Years to 29 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Apr 25, 2025 · Synced Nov 1, 2026, 10:32 PM EST
Completed Not applicable Interventional Accepts healthy volunteers

Evaluating the Effectiveness of a Cognitive Behavioral Intervention (CBI)

NCT05782348
View directory record Official record
Conditions
Adolescent Behavior, Dental Plaque, Gingivitis, Cognitive Change
Interventions
Cognitive behavioral intervention, Colgate smart toothbrush
Behavioral · Other
Lead sponsor
Howard University
Other
Eligibility
14 Years to 17 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Nov 1, 2026, 10:32 PM EST
Suspended Phase 2 Interventional

Mild-Intensity Whole Body Hyperthermia (WBH) for Major Depressive Disorder

NCT03787290
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Tocilizumab, Placebo, Whole-Body Hyperthermia
Drug · Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Nov 1, 2026, 10:32 PM EST
Not listed Phase 2 Interventional Accepts healthy volunteers

Pro-Change Population Health Solution

NCT02755636
View directory record Official record
Conditions
Risk Behavior
Interventions
PCPHC, Usual care
Behavioral · Other
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
21 Years to 75 Years
Enrollment
780 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Middletown, Connecticut • South Kingstown, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jun 2, 2016 · Synced Nov 1, 2026, 10:32 PM EST
Not listed Not applicable Interventional

Behavioral Weight Loss and Exercise After Treatment (BEAT)

NCT02052115
View directory record Official record
Conditions
Breast Cancer
Interventions
12 month exercise and weight loss intervention
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
21 Years to 69 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Dec 3, 2014 · Synced Nov 1, 2026, 10:32 PM EST
Completed Phase 2 Interventional

Behavioral Intervention and Adherence in Dialysis

NCT01066949
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Behavioral self mangement, Support and discussion
Behavioral
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
2
States / cities
Dubuque, Iowa • Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated May 27, 2015 · Synced Nov 1, 2026, 10:32 PM EST
Not listed Not applicable Interventional Accepts healthy volunteers

Circadian Time Restricted Eating

NCT05628012
View directory record Official record
Conditions
Circadian Rhythm, Cardiometabolic Health, Weight Loss, Cardiovascular Health, Time Restricted Feeding
Interventions
Circadian Based Time Restricted Eating
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 40 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 3, 2024 · Synced Nov 1, 2026, 10:32 PM EST
Completed Not applicable Interventional Accepts healthy volunteers

Peer Motivation Coaches, Social Media-based Support Group, and Behavior Change Strategies to Decrease Prolonged Sitting and Increase Moderate Exercise Snacks

NCT05360485
View directory record Official record
Conditions
Sedentary Behavior, Physical Inactivity
Interventions
MOV'D (Move Often eVery Day), Fitbit Self-Monitoring
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 9, 2024 · Synced Nov 1, 2026, 10:32 PM EST
Completed Not applicable Interventional

Heat & Aerobic Training (HEAT) Study

NCT02546726
View directory record Official record
Conditions
Pre-hypertension
Interventions
Heat & Aerobic Training (HEAT), Exercise Only
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
45 Years to 64 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 17, 2019 · Synced Nov 1, 2026, 10:32 PM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

fMRI Study of Treatment Changes in Major Depression

NCT01027559
View directory record Official record
Conditions
Major Depression, Treatment
Interventions
Sertraline, Cognitive Behavioral Therapy
Drug · Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 50 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 17, 2018 · Synced Nov 1, 2026, 10:32 PM EST
Completed Not applicable Interventional

Intensive Diet and Exercise for Improving Knee Osteoarthritis in Obese and Overweight Older Adults

NCT00381290
View directory record Official record
Conditions
Osteoarthritis
Interventions
Diet, Exercise
Behavioral
Lead sponsor
Wake Forest University
Other
Eligibility
55 Years and older
Enrollment
454 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Nov 1, 2026, 10:32 PM EST
Completed Not applicable Interventional

Weight Management Demonstration Project: HEALTH

NCT01307280
View directory record Official record
Conditions
Weight Loss
Interventions
RCT1, RCT2, RCT3
Behavioral
Lead sponsor
RTI International
Other
Eligibility
18 Years to 64 Years
Enrollment
2,395 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
3
States / cities
Swansea, Illinois • Research Triangle Park, North Carolina • Fairborn, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 26, 2012 · Synced Nov 1, 2026, 10:32 PM EST
Completed No phase listed Observational

Effects of an Adapted Ski/Snowboarding Program on Quality of Life in Children With Physical Disabilities

NCT02110290
View directory record Official record
Conditions
Cerebral Palsy, Traumatic Brain Injuries, Spinal Cord Injuries, Physical Disability
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
8 Years to 18 Years
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 31, 2019 · Synced Nov 1, 2026, 10:32 PM EST
Completed Not applicable Interventional Accepts healthy volunteers

Partner Services Pre-exposure Prophylaxis (PS-PrEP)

NCT02749955
View directory record Official record
Conditions
HIV Transmission, Transtheoretical Model of Change
Interventions
PS-PrEP Intervention Group, PrEPLine Control Group
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 35 Years · Male only
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 9, 2025 · Synced Nov 1, 2026, 10:32 PM EST
Completed Not applicable Interventional Accepts healthy volunteers

Helping Moms Quit Pilot Trial

NCT05041413
View directory record Official record
Conditions
Smoking Cessation
Interventions
Moms Quit, Text4Baby
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Nov 4, 2022 · Synced Nov 1, 2026, 10:32 PM EST