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ClinicalTrials.gov public records Last synced Oct 2, 2026, 1:15 PM EDT

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Showing 49–72 of 247 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Behavioral: Motivational Interview (MI) Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Reducing Adolescent Pregnancy in the Emergency Department

NCT04744155
View directory record Official record
Conditions
Contraception, Adolescent Behavior, Emergency Department
Interventions
Multi-Level Intervention, Enhanced Standard of Care
Behavioral
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
15 Years to 18 Years · Female only
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
2
States / cities
Kansas City, Missouri • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 28, 2023 · Synced Oct 2, 2026, 1:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Intervention Study to Increase Smoking Cessation Rates Among Public Housing Residents

NCT01651611
View directory record Official record
Conditions
Tobacco Cessation
Interventions
Motivational interviewing, Smoking cessation counseling, Navigation to smoking cessation resources, Social support
Behavioral
Lead sponsor
Boston University
Other
Eligibility
18 Years to 79 Years
Enrollment
330 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 29, 2016 · Synced Oct 2, 2026, 1:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Motivational Interviewing for Getting Healthy TodaY Study

NCT03410225
View directory record Official record
Conditions
Pregnancy Related, Diet Modification
Interventions
CAMI-TPP, CAMI-Fitness
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
15 Years to 24 Years · Male only
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
3
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 15, 2019 · Synced Oct 2, 2026, 1:15 PM EDT
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 Oct 2, 2026, 1:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Motivation and Skills for Delta-9-tetrahydrocannabinol/Ethanol (THC/ETOH+) Teens in Jail

NCT00506753
View directory record Official record
Conditions
Alcohol Drinking, Marijuana Smoking
Interventions
MI/CBT, RT/SU
Behavioral
Lead sponsor
University of Rhode Island
Other
Eligibility
14 Years to 19 Years
Enrollment
205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2011
U.S. locations
1
States / cities
Cranston, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 15, 2019 · Synced Oct 2, 2026, 1:15 PM EDT
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

Implementing Tobacco Treatment in Low Dose CT Lung Cancer Screening Sites

NCT03315910
View directory record Official record
Conditions
Smoking Cessation
Interventions
Motivational Interviewing (MI), Nicotine Replacement Therapy (NRT), Nicotine Lozenge, Message Framing, saliva sample
Behavioral · Drug · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
50 Years to 80 Years
Enrollment
807 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
18
States / cities
Los Angeles, California • Walnut Creek, California • La Grange, Georgia + 14 more
Source: ClinicalTrials.gov public record
Updated Nov 24, 2025 · Synced Oct 2, 2026, 1:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Randomized Clinical Trial of Culturally Tailored MI

NCT01996280
View directory record Official record
Conditions
Alcohol Drinking
Interventions
Motivational Interviewing, Culturally Tailored MI
Behavioral
Lead sponsor
Northeastern University
Other
Eligibility
18 Years to 65 Years
Enrollment
301 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 1, 2019 · Synced Oct 2, 2026, 1:15 PM EDT
Completed Not applicable Interventional

Efficacy Trial of Stress Check-Up

NCT03423394
View directory record Official record
Conditions
Posttraumatic Stress Disorder
Interventions
Motivational Enhancement Therapy, Treatment as Usual
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 3, 2022 · Synced Oct 2, 2026, 1:15 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Skills and Motivation at the Rhode Island Training School (Project SMART) - 1

NCT00227890
View directory record Official record
Conditions
Alcoholic, Marijuana Misuse
Interventions
MI/CBT, RT/TU
Behavioral
Lead sponsor
University of Rhode Island
Other
Eligibility
14 Years to 19 Years
Enrollment
205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2011
U.S. locations
2
States / cities
Cranston, Rhode Island • Kingston, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 3, 2017 · Synced Oct 2, 2026, 1:15 PM EDT
Active, not recruiting Not applicable Interventional

MoVE Trial: Motivational Strategies to Empower African Americans to Improve Dialysis Adherence

NCT05735743
View directory record Official record
Conditions
End Stage Renal Disease on Dialysis
Interventions
Motivational interviewing
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
6
States / cities
Philadelphia, Pennsylvania • Philadelphia, PA 19123, Pennsylvania • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Oct 2, 2026, 1:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Multicomponent Intervention to Reduce Sexual Risk and Substance Use

NCT01880489
View directory record Official record
Conditions
HIV, Sexually Transmitted Infections, Substance Use
Interventions
MI + CBST Intervention
Behavioral
Lead sponsor
Hunter College of City University of New York
Other
Eligibility
18 Years and older · Female only
Enrollment
143 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced Oct 2, 2026, 1:15 PM EDT
Completed Not applicable Interventional

Prevention Program to Reduce Injury Disparities Among Latino Day Laborers

NCT04378348
View directory record Official record
Conditions
Work-related Injury
Interventions
Motivational Interview (MI), Participatory Group Activity, Control Condition
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
21 Years and older · Male only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 7, 2020 · Synced Oct 2, 2026, 1:15 PM EDT
Completed Not applicable Interventional Results available

HealthCall-S: A Pilot Study Targeting Concurrent Non-injection Drug Use and Alcohol in HIV Primary Care Clinics

NCT02294318
View directory record Official record
Conditions
Alcohol or Other Drugs Use
Interventions
HealthCall+Motivational Interviewing, Motivational Interviewing
Behavioral
Lead sponsor
Research Foundation for Mental Hygiene, Inc.
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 17, 2021 · Synced Oct 2, 2026, 1:15 PM EDT
Active, not recruiting Not applicable Interventional

CHOICES-TEEN Randomized Controlled Trial

NCT05368571
View directory record Official record
Conditions
Risk for an Alcohol-Exposed Pregnancy, Risk for Marijuana-Exposed Pregnancy, Risk for Substance-Exposed Pregnancy, HIV Risk, Sexually Transmitted Infection Risk
Interventions
CHOICES-TEEN, Health and Life Skills Education
Other
Lead sponsor
Danielle Parrish
Other
Eligibility
14 Years to 19 Years · Female only
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 2, 2026, 1:15 PM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Jail-Based Impact of Crime Intervention

NCT01378936
View directory record Official record
Conditions
Substance Abuse, HIV Risk, Criminogenic Thinking, Shame, Guilt, Empathy
Interventions
MI plus IOC group intervention, Motivational Interview only
Behavioral
Lead sponsor
George Mason University
Other
Eligibility
18 Years and older · Male only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2016
U.S. locations
1
States / cities
Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated May 7, 2013 · Synced Oct 2, 2026, 1:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Employing eSBI in HIV Testing for At-risk Youth

NCT02703116
View directory record Official record
Conditions
HIV, Substance Use
Interventions
Alcohol Use BI, Nutrition Intervention
Behavioral
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
16 Years to 25 Years
Enrollment
464 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
3
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 15, 2021 · Synced Oct 2, 2026, 1:15 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Testing Counseling Styles to Motivate Smokers to Quit

NCT01188018
View directory record Official record
Conditions
Smoking, Tobacco Use, Nicotine Dependence
Interventions
Brief Advice (BA), Motivational Interviewing (MI), Health Education (HE)
Behavioral
Lead sponsor
University of Missouri, Kansas City
Other
Eligibility
18 Years and older
Enrollment
255 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 4, 2012 · Synced Oct 2, 2026, 1:15 PM EDT
Completed Not applicable Interventional

Motivational Assessment Program to Initiate Treatment

NCT01891656
View directory record Official record
Conditions
Substance-Related Disorders
Interventions
Motivational Interviewing, Motivational Computer
Behavioral
Lead sponsor
University of North Texas Health Science Center
Other
Eligibility
18 Years and older
Enrollment
380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
Fort Worth, Texas • Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 13, 2016 · Synced Oct 2, 2026, 1:15 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Brief Intervention for Drug Abusing Adolescents

NCT00350909
View directory record Official record
Conditions
Drug Abuse
Interventions
brief intervention (cognitive-behavioral therapy)
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
13 Years to 19 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 20, 2008 · Synced Oct 2, 2026, 1:15 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

An Evaluation of the Tobacco Prevention Toolkit Healthy Futures: Alternative-to-Suspension Vaping Intervention

NCT06483412
View directory record Official record
Conditions
Tobacco Use Cessation, Addiction
Interventions
Healthy Futures: Alternative-to-Suspension Curriculum
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
14 Years to 18 Years
Enrollment
2,540 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 2, 2026, 1:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

LinkUP: COVID-19 Intervention for Underserved Populations

NCT05181657
View directory record Official record
Conditions
Motivational Interviewing
Interventions
COVID-19 education
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Feb 21, 2024 · Synced Oct 2, 2026, 1:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

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

NCT02709759
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 22, 2024 · Synced Oct 2, 2026, 1:15 PM EDT
Completed Not applicable Interventional

Drug Use and Sexual Risk Behaviors Among Emerging Adults in the ER

NCT03079856
View directory record Official record
Conditions
Drug Use, Sex Behavior
Interventions
Brief Intervention
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 25 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Flint, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 29, 2018 · Synced Oct 2, 2026, 1:15 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Motivational Interviewing to Increase Uptake of Drug Checking and Safe Drug Use Behaviors to Reduce Overdose

NCT06855836
View directory record Official record
Conditions
Overdose
Interventions
MI-CHANCE (TS + FTIR + MI), TS + FTIR + Flu and Hepatitis A Education
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
588 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Oct 2, 2026, 1:15 PM EDT