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ClinicalTrials.gov public records Last synced Nov 15, 2026, 6:04 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 193–216 of 612 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Behavior change counseling Clear all

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

Conditions: Human Papilloma Virus
Interventions: Usual Care, ECA-HPV App with Clinic Notification and Adolescent Functions Disabled, ECA-HPV App with Clinic Notification Function Enabled, ECA-HPV App with Adolescent Function Enabled, ECA-HPV App with Clinic Notification and Adolescent Functions Enabled; Behavioral
Lead sponsor: Tufts Medical Center; Other
Eligibility: 8 Years to 12 Years
Enrollment: 29 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Overweight
Interventions: Lifestyle counseling; Behavioral
Lead sponsor: New York Institute of Technology; Other
Eligibility: 18 Years to 35 Years
Enrollment: 40 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2021
U.S. locations: 1
States / cities: Old Westbury, New York

Conditions: Obesity, Overweight, Diabetes Mellitus, Type 2
Interventions: Naltrexone SR 32 mg/bupropion SR 360 mg/ day, Placebo, Ancillary therapy; Drug · Behavioral
Lead sponsor: Orexigen Therapeutics, Inc; Industry
Eligibility: 18 Years to 70 Years
Enrollment: 505 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2007 – 2009
U.S. locations: 53
States / cities: Fairhope, Alabama • Peoria, Arizona • Phoenix, Arizona + 46 more

Conditions: Weight Loss
Interventions: Transcutaneous Nerve Stimulator (TENS), Diet & Exercise; Device · Behavioral
Lead sponsor: Elira Therapeutics, Inc.; Industry
Eligibility: 18 Years to 65 Years
Enrollment: 161 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: St Louis, Missouri

Conditions: Weight Loss, Obesity
Interventions: Lifestyle counseling; Behavioral
Lead sponsor: Duke University; Other
Eligibility: 18 Years and older
Enrollment: 8 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2010 – 2011
U.S. locations: 1
States / cities: Durham, North Carolina

Conditions: Alcohol Dependence, Posttraumatic Stress Disorder
Interventions: Trauma-focused exposure therapy, Motivational enhancement + trauma-focused exposure therapy, Healthy lifestyles sessions; Behavioral
Lead sponsor: University of Mississippi Medical Center; Other
Eligibility: 18 Years to 60 Years
Enrollment: 126 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2013
U.S. locations: 1
States / cities: Jackson, Mississippi

Conditions: Avoidant/Restrictive Food Intake Disorder (ARFID)
Interventions: Cognitive-Behavioral Therapy for Avoidance Restrictive Food Intake Disorder (CBT-AR), Nutrition Counseling for Avoidant/Restrictive Food Intake Disorder; Behavioral
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 10 Years to 18 Years
Enrollment: 70 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2029
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Tobacco Cessation
Interventions: Telephone counseling 1 session, Mobile texting, Health incentive; Behavioral
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years and older
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2019
U.S. locations: 1
States / cities: Rochester, Minnesota

Conditions: Diabetic Neuropathy
Interventions: Standard Care Counseling, Supervised Exercise and Counseling; Behavioral
Lead sponsor: University of Utah; Other
Eligibility: 30 Years to 75 Years
Enrollment: 197 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2022
U.S. locations: 2
States / cities: Kansas City, Kansas • Salt Lake City, Utah

Conditions: Contraceptive Usage, Alcohol Use Complicating Childbirth, Alcohol Drinking
Interventions: Native-CHOICES; Behavioral
Lead sponsor: Washington State University; Other
Eligibility: 18 Years to 44 Years · Female only
Enrollment: 404 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2023
U.S. locations: 2
States / cities: Eagle Butte, South Dakota • Rapid City, South Dakota

Conditions: Cystic Fibrosis
Interventions: Motivational Interviewing, Cystic Fibrosis Education; Behavioral · Other
Lead sponsor: Johns Hopkins University; Other
Eligibility: 16 Years and older
Enrollment: 128 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2014
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Cocaine Use Disorders
Interventions: Transtheoretical Model Group Therapy, Education & Advice; Behavioral
Lead sponsor: National Institute on Drug Abuse (NIDA); NIH
Eligibility: 18 Years to 65 Years
Enrollment: 138 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2003 – 2007
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Nicotine Dependence
Interventions: Motivational Interviewing, Psychoeducation; Other
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years to 65 Years
Enrollment: 61 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2003 – 2013
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: StayQuit Intervention
Interventions: StayQuit; Behavioral
Lead sponsor: University of Maryland, Baltimore; Other
Eligibility: 18 Years and older
Enrollment: 29 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2018
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Type 2 Diabetes
Interventions: Diabetes MNT, Motivational Interviewing; Behavioral
Lead sponsor: Meharry Medical College; Other
Eligibility: 21 Years and older · Female only
Enrollment: 291 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2026
U.S. locations: 2
States / cities: Nashville, Tennessee

Conditions: HIV Infections
Interventions: Cognitive-Behavioral Intervention; Behavioral
Lead sponsor: University of California, San Francisco; Other
Eligibility: 18 Years and older · Male only
Enrollment: 300 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2002 – 2005
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Suicide, Suicide, Attempted
Interventions: In-person TASCS, Telehealth TASCS, Self-administered TASCS, Follow-up care; Behavioral
Lead sponsor: University of Massachusetts, Worcester; Other
Eligibility: 18 Years and older
Enrollment: 47 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022
U.S. locations: 1
States / cities: Worcester, Massachusetts

Conditions: Depression, HIV
Interventions: "Do More, Feel Better" for Older People with HIV; Behavioral
Lead sponsor: University of Washington; Other
Eligibility: 50 Years and older
Enrollment: 48 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2027 – 2028
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Suicide, Alcohol Drinking
Interventions: motivational enhancement therapy; Behavioral
Lead sponsor: Boston Children's Hospital; Other
Eligibility: 13 Years to 17 Years
Enrollment: 50 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2018
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Stroke, Multiple Sclerosis, Rheumatoid Arthritis
Interventions: SystemCHANGE Group Lifestyle counseling, Phone Lifestyle Counseling; Behavioral
Lead sponsor: Case Western Reserve University; Other
Eligibility: 30 Years to 75 Years
Enrollment: 66 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2016
U.S. locations: 1
States / cities: Cleveland, Ohio

Conditions: Cannabis Use Disorder
Interventions: CBT4CBT (Computerized Cognitive Behavioral Therapy), Motivational Interviewing, Contingency Management; Behavioral
Lead sponsor: Medical University of South Carolina; Other
Eligibility: 18 Years and older
Enrollment: 176 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2030
U.S. locations: 1
States / cities: Charleston, South Carolina

Conditions: Neuromyelitis Optica Spectrum Disorder (NMOSD)
Interventions: Wellness Program and Behavioral Counseling; Behavioral
Lead sponsor: Icahn School of Medicine at Mount Sinai; Other
Eligibility: 18 Years and older
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2028
U.S. locations: 1
States / cities: New York, New York

Conditions: Alcohol Use, Drug Use
Interventions: Health Education Toolkit, Treatment-as-usual; Behavioral
Lead sponsor: Treatment Research Institute; Other
Eligibility: 18 Years and older
Enrollment: 49 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2017
U.S. locations: 2
States / cities: Philadelphia, Pennsylvania

Search by objective public record fields.

Motivation Project: Testing Intervention Components for the Smoker Who is Unwilling to Quit

Conversational Agents to Improve HPV Vaccine Acceptance in Primary Care (ECA-HPV)- Clinical Trial

Lifestyle Intervention Program in Overweight Medical Students

A Safety and Efficacy Study Comparing Naltrexone SR/Bupropion SR and Placebo in Obese Subjects With Type 2 Diabetes

ELIRA 2: Safety and Effectiveness of TENS Assisted Weight Loss and Appetite Suppression

Early Intervention for Morbidly Obese Patients After Roux-en-Y Gastric Bypass (RYGB) Surgery

Mechanisms of Change, Motivation, and Treatment Outcome in Alcohol Dependence - Posttraumatic Stress Disorder

Cognitive-behavioral Therapy vs. Nutrition Counseling for Avoidant/Restrictive Food Intake Disorder Part II

Support Person Intervention to Promote a Smoking Helpline Among Under Resourced Smokers

Activity for Diabetic Polyneuropathy

Native-Changing High-risk Alcohol Use and Increasing Contraception Effectiveness Study

Building Adherence to Live With And Navigate my Cystic Fibrosis (CF) Experience

A Transtheoretical Model Group Therapy for Cocaine

Motivational Interviewing Compared to Psychoeducation for Smoking Precontemplators With SMI

Helping Veterans With SMI "StayQuit" From Smoking After Inpatient Hospitalization

Diabetes Medical Nutrition Therapy in Southeastern African American Women

Pre-HIV Test Counseling Intervention to Reduce HIV Infection Risk Behavior in Men Who Are Not HIV Infected

Technology-Assisted Systems Change for Suicide Prevention

Adapting the "Do More, Feel Better" Intervention for Older People Living With HIV

Brief Alcohol Intervention for Adolescents Who Have Attempted Suicide

Health Promotion and Wellness Program for Adults With Disabling Conditions

Cannabis Reduction and Functional Outcomes

Impact of a Structured Wellness Behavioral Intervention on Quality of Life in NMOSD

Testing the Effectiveness of a Graphic Novel Health Education Curriculum for Patients With Addiction