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ClinicalTrials.gov public records Last synced Nov 15, 2026, 10:10 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 289–312 of 1,406 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Motivational intervention Clear all

Conditions: Autism
Interventions: FANS-EI, Early Intervention; Behavioral
Lead sponsor: University of California, Davis; Other
Eligibility: 12 Months and older
Enrollment: 28 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Sacramento, California

Conditions: HIV, AIDS, Substance Abuse
Interventions: Retention Clinic; Behavioral
Lead sponsor: Columbia University; Other
Eligibility: 18 Years and older
Enrollment: 360 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2021
U.S. locations: 2
States / cities: Miami, Florida • Atlanta, Georgia

Conditions: Alcohol Drinking, Marijuana
Interventions: Text Messaging and Brief Negotiation Interview; Behavioral
Lead sponsor: Yale University; Other
Eligibility: 13 Years to 18 Years
Enrollment: 10 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2018
U.S. locations: 1
States / cities: New Haven, Connecticut

Conditions: Motivational Intervention, Nicotine Anonymous, Cognitive Behavior Therapy, Relaxation Therapy
Interventions: Motivational Intervention, Relaxation Therapy, Cognitive Behavioral Therapy, Self-Help Programming; Behavioral
Lead sponsor: University of Rhode Island; Other
Eligibility: 13 Years to 19 Years
Enrollment: 314 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2007 – 2014
U.S. locations: 1
States / cities: Cranston, Rhode Island

Conditions: Behavior
Interventions: Immediate Intervention, Waitlist Intervention; Behavioral
Lead sponsor: University of Minnesota; Other
Eligibility: 9 Years to 19 Years
Enrollment: 518 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2025
U.S. locations: 1
States / cities: Minneapolis, Minnesota

Conditions: Schizophrenia, Schizophreniform Disorder, Schizoaffective Disorder
Interventions: Cognitive training, Aerobic Exercise Program, Moderated Online Social Therapy (MOST), Chorus Participatory Text Messaging Program, Healthy Living Group (HLG); Behavioral
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 18 Years to 45 Years
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2028
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Alcohol Drinking, Sex, Unsafe, Hiv
Interventions: Self-Regulation Intervention, Brief Advice and Information; Behavioral
Lead sponsor: Boston University Charles River Campus; Other
Eligibility: 18 Years and older · Male only
Enrollment: 354 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2027
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Smoking Cessation
Interventions: Phone-based Tobacco Treatment, Nicotine Replacement, and Stepped Care Intervention, E-Referral to the Tobacco Quitline; Behavioral
Lead sponsor: Georgetown University; Other
Eligibility: 50 Years to 80 Years
Enrollment: 1,188 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2028
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Healthy, Diet, Physical Activity
Interventions: Behavioral Treatment; Behavioral
Lead sponsor: University of Southern Mississippi; Other
Eligibility: 18 Years and older
Enrollment: 280 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024
U.S. locations: 1
States / cities: Hattiesburg, Mississippi

Conditions: Alcohol Use Disorder, Alcoholic Hepatitis
Interventions: Integrated AUD Treatment; Behavioral
Lead sponsor: Johns Hopkins University; Other
Eligibility: 18 Years and older
Enrollment: 200 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2027
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Depression, Anxiety
Interventions: IntelliCare with automated motivational messaging; Behavioral
Lead sponsor: Brigham and Women's Hospital; Other
Eligibility: 18 Years to 80 Years
Enrollment: 12 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Obesity
Interventions: Intervention Control, Counselling, Contrave, Contrave and Counseling; Behavioral · Drug
Lead sponsor: University of Nebraska; Other
Eligibility: 19 Years to 65 Years
Enrollment: 86 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2022
U.S. locations: 2
States / cities: Scottsbluff, Nebraska

Conditions: Substance Use
Interventions: Education and support for primary care providers (PCPS), Nurse Care Manager (NCM) visits, Addiction specialist consultant, Health coaching sessions, Patient educational materials; Other
Lead sponsor: NYU Langone Health; Other
Eligibility: 18 Years and older
Enrollment: 301 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2027
U.S. locations: 8
States / cities: Torrance, California • New York, New York • Enterprise, Oregon + 4 more

Conditions: Marijuana Smoking
Interventions: Personalized Feedback and Exercise; Behavioral
Lead sponsor: State University of New York at Buffalo; Other
Eligibility: 18 Years to 25 Years
Enrollment: 36 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2015
U.S. locations: 1
States / cities: Buffalo, New York

Conditions: Physical Inactivity, Aging, Cognitive Ability, Behavior Change
Interventions: Text Messaging Intervention; Behavioral
Lead sponsor: University of Michigan; Other
Eligibility: 40 Years and older
Enrollment: 150 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Ann Arbor, Michigan

Conditions: Relapsing-remitting Multiple Sclerosis
Interventions: Motivational Interviewing-Cognitive Behavioral Therapy, Brief Education; Behavioral
Lead sponsor: University of Missouri, Kansas City; Other
Eligibility: 18 Years and older
Enrollment: 80 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2015
U.S. locations: 2
States / cities: Kansas City, Missouri • West Orange, New Jersey

Conditions: Suicide
Interventions: CLASP-A intervention, Treatment as Usual; Behavioral · Other
Lead sponsor: Brown University; Other
Eligibility: 12 Years to 18 Years
Enrollment: 50 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2014
U.S. locations: 1
States / cities: Providence, Rhode Island

Conditions: Opioid Use Disorder, Moderate, Opioid Use Disorder, Severe, Criminal Behavior
Interventions: BNI Chatbot, OUD Education & Treatment Resources; Behavioral
Lead sponsor: Center for Progressive Recovery, LLC; Industry
Eligibility: 18 Years to 65 Years
Enrollment: 4 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2023
U.S. locations: 1
States / cities: New Haven, Connecticut

Conditions: Substance Use Disorder (SUD), HIV
Interventions: ENTRUST - substance use and HIV counseling and goal setting with economic empowerment and photovoice training, SBIRT-T only; Behavioral
Lead sponsor: University of Central Florida; Other
Eligibility: 18 Years and older · Male only
Enrollment: 12 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Orlando, Florida

Conditions: Contraceptive Behavior, Sexually Transmitted Diseases
Interventions: follow-up phone counseling; Behavioral
Lead sponsor: University of California, San Francisco; Other
Eligibility: 14 Years to 18 Years · Female only
Enrollment: 800 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2005 – 2009
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Adolescent Substance Use
Interventions: Family Check-up, Parent psychoeducation; Behavioral
Lead sponsor: Brown University; Other
Eligibility: 12 Years to 16 Years
Enrollment: 68 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2011
U.S. locations: 1
States / cities: Providence, Rhode Island

Conditions: Alcohol Drinking, HIV
Interventions: Motivational intervention, Brief Advice, Interactive text messaging; Behavioral
Lead sponsor: Brown University; Other
Eligibility: 18 Years and older · Male only
Enrollment: 210 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2022
U.S. locations: 2
States / cities: Boston, Massachusetts • Providence, Rhode Island

Conditions: Acute Coronary Syndrome, Physical Inactivity
Interventions: Positive Psychology + Motivational Interviewing; Behavioral
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years to 95 Years
Enrollment: 280 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2028
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Lead Poisoning
Interventions: In-home assessment plan, Family educational session, Worker take home prevention training, D-LEAD cleaner products; Other · Behavioral
Lead sponsor: Boston University; Other
Eligibility: 1 Year and older
Enrollment: 35 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2024
U.S. locations: 1
States / cities: Boston, Massachusetts

Search by objective public record fields.

Improving Caregiver Engagement in Early Interventions

Project RETAIN: Providing Integrated Care for HIV-Infected Crack Cocaine Users

Brief Interventions With Text Messaging to Reduce Adolescent Alcohol and Marijuana Use

Motivation and Skills for Detained Teen Smokers

Evaluation of Link for Equity (Students of Color Population)

Improving Cognition Through Telehealth Aerobic Exercise and Cognitive Training After a First Schizophrenia Episode

Alcohol and "Heat of the Moment" Sexual Decision Making

Tobacco Education and Lung Health Study (TEAL)

The Okla Achokma Project

Alcohol Treatment Outcomes Following Early vs. Standard Liver Transplant for SAH

Toward Understanding Drivers of Patient Engagement With Digital Mental Health Interventions - Part I

Assessment of and Treatment Applied to Food Addiction in a Rural Healthy Behaviors Clinic

Collaborative Care for Polysubstance Use in Primary Care Settings (Co-Care)

An Exercise App to Reduce Young Adults' MJ Use

Motivating Activity Through Text Communications - Helping Adults Increase Movement

Development of a Motivational Intervention to Improve Treatment Adherence in MS

Coping Long Term With Attempted Suicide - Adolescents

A Brief Negotiation Interview Chatbot to Improve Buprenorphine Engagement Among Justice-Involved Individuals

ENTRUST - Economic Navigation and Strengthening to Realize Unrestricted Services for Transgender Women

The Young Woman's Reach Project: Trial of an Intervention to Impact Contraceptive Behavior, Unintended Pregnancy, and Sexually Transmitted Infections (STIs) Among Adolescent Females

Substance Use Prevention in Teen Psychiatric Patients

Behavioral Interventions to Reduce Heavy Drinking Among MSM in HIV Primary Care

Positive Emotions Following Acute Cardiac Events

RECLEAN Pilot Study