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Showing 1–24 of 189 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Motivational Interviewing (MI) Counseling Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

PrEP Readiness Interventions for Supporting Motivation

NCT04205487
View directory record Official record
Conditions
HIV Infections, Pre-exposure Prophylaxis, Substance Use Disorders
Interventions
Motivational Interviewing (MI), Contingency Management (CM)
Behavioral
Lead sponsor
Florida International University
Other
Eligibility
18 Years and older · Male only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 28, 2025 · Synced Sep 28, 2026, 2:45 AM 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 22, 2026 · Synced Sep 28, 2026, 2:45 AM EDT
Completed Not applicable Interventional Results available

Zenyth: Motivational Interviewing-based Telehealth Intervention for Bacterial Sexually Transmitted Infection Screening

NCT06100250
View directory record Official record
Conditions
Sexually Transmitted Diseases, Gonorrhea, Chlamydia, Syphilis, HIV
Interventions
Motivational interviewing and specimen self-collection
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 30, 2025 · Synced Sep 28, 2026, 2:45 AM EDT
Recruiting Not applicable Interventional

Food as Medicine Study

NCT07162350
View directory record Official record
Conditions
Chronic Diseases in Children
Interventions
Food Navigation
Behavioral
Lead sponsor
Parkland Health and Hospital System
Other
Eligibility
8 Years to 15 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Sep 28, 2026, 2:45 AM EDT
Completed Not applicable Interventional

FL3X Study: An Adaptive Intervention to Improve Outcomes for Youth With Type 1 Diabetes (FL3X)

NCT01286350
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
FL3X: Flexible Lifestyle Empowering Change
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
13 Years to 16 Years
Enrollment
258 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
2
States / cities
Aurora, Colorado • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 28, 2021 · Synced Sep 28, 2026, 2:45 AM EDT
Recruiting Phase 1 Interventional

HIV and Alcohol Research Center Focused on Polypharmacy (HARP) Pilot 2 (2nd HARP Pilot Intervention)

NCT06513819
View directory record Official record
Conditions
Hiv, Alcohol Drinking, Fall, Cannabis Use
Interventions
Information Motivation Behavioral and Motivational Interviewing (IMB-MI) technique
Behavioral
Lead sponsor
Yale University
Other
Eligibility
50 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Sep 28, 2026, 2:45 AM EDT
Completed Not applicable Interventional

Repeated-dose Brief Intervention to Reduce Overdose and Risk Behaviors Among Naloxone Recipients

NCT02093559
View directory record Official record
Conditions
Opioid-Related Disorders, Drug Overdose
Interventions
Brief counseling Intervention
Behavioral
Lead sponsor
San Francisco Department of Public Health
Government
Eligibility
18 Years to 65 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced Sep 28, 2026, 2:45 AM EDT
Not yet recruiting Not applicable Interventional

Advancing Scalable Alcohol Brief Interventions in the ED: A Trial of Conversational AI With Digital Reinforcements

NCT07661563
View directory record Official record
Conditions
Alcohol Misuse
Interventions
MICA, TRAC
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Sep 28, 2026, 2:45 AM EDT
Completed Not applicable Interventional

Project Motion, A Study of Motivational Interviewing to Reduce Heavy or Problematic Drinking

NCT00665249
View directory record Official record
Conditions
Alcohol Dependence, Alcohol Abuse
Interventions
Motivational Interviewing, Spirit-Only Motivational Interviewing, Self-Change
Behavioral · Other
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 65 Years
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 27, 2015 · Synced Sep 28, 2026, 2:45 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Improving Pediatrician Counseling About Infant Safe Sleep Using the Electronic Medical Record

NCT05503771
View directory record Official record
Conditions
Sudden Infant Death, Sudden Unexplained Infant Death
Interventions
ISA-MI, Standard of Care (SOC)
Behavioral · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
3 Days to 75 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Sep 28, 2026, 2:45 AM 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 21, 2024 · Synced Sep 28, 2026, 2:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Telephone Counseling and Numberless Scales to Overcome Barriers to Adolescent Weight Loss

NCT04241939
View directory record Official record
Conditions
Obesity
Interventions
Numberless BDS, Digital Scale, Modified Motivational Interviewing
Behavioral
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
12 Years to 18 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
2
States / cities
League City, Texas • Webster, Texas
Source: ClinicalTrials.gov public record
Updated Nov 8, 2020 · Synced Sep 28, 2026, 2:45 AM EDT
Completed Not applicable Interventional

Primary Care-Based Interventions to Reduce Alcohol Use Among HIV Patients

NCT01671501
View directory record Official record
Conditions
HIV, Acquired Immunodeficiency Syndrome, Alcoholism, Alcoholic Intoxication, Substance-Related Disorders
Interventions
Motivational Interviewing, Email Feedback, Usual Care
Behavioral · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 100 Years
Enrollment
614 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 9, 2018 · Synced Sep 28, 2026, 2:45 AM EDT
Recruiting Phase 1Phase 2 Interventional

Overcoming Nicotine Dependence to Enable Quitting

NCT05513872
View directory record Official record
Conditions
Tobacco Use, Smoking Cessation, Smoking Behaviors, Nicotine Dependence, Nicotine Withdrawal
Interventions
Nicotine Replacement Therapy (NRT) Sampling, Practice Quitting (PQ) Counseling, Motivational Interviewing (MI) Counseling
Drug · Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
780 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Sep 28, 2026, 2:45 AM EDT
Completed Not applicable Interventional

NCARE, Transition to Recovery

NCT03737864
View directory record Official record
Conditions
Alcohol Withdrawal, Substance Use Disorders
Interventions
Patient navigation, Motivational interviewing (MI)
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Fairbanks, Alaska
Source: ClinicalTrials.gov public record
Updated Mar 24, 2025 · Synced Sep 28, 2026, 2:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility, Acceptability, and Fidelity of Motivational Interviewing to Increase Maternal NICU Presence

NCT06488196
View directory record Official record
Conditions
Neonatal Intensive Care
Interventions
Motivational Interviewing, Treatment As Usual
Behavioral · Other
Lead sponsor
Johns Hopkins All Children's Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Jul 7, 2024 · Synced Sep 28, 2026, 2:45 AM EDT
Completed Not applicable Interventional

Positive Psychology for ACS Patients: a Factorial Design Study

NCT02754895
View directory record Official record
Conditions
Acute Coronary Syndrome
Interventions
Positive Psychology (PP), Motivational Interviewing (MI)
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Sep 28, 2026, 2:45 AM EDT
Completed Not applicable Interventional

Primary Care Based Depression Prevention for Adolescents/Young Adults/Young Adults and Young Adults

NCT00145912
View directory record Official record
Conditions
Depression
Interventions
MI + CATCH-IT Internet Site, BA (brief advice) + CATCH-IT Internet site
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
15 Years to 21 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 4, 2013 · Synced Sep 28, 2026, 2:45 AM 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 3, 2012 · Synced Sep 28, 2026, 2:45 AM EDT
Completed Not applicable Interventional Results available

Preventing Violence Among Veterans in Substance Use Disorder Treatment

NCT01337973
View directory record Official record
Conditions
Aggression, Substance-Related Disorders
Interventions
MI-CBT, MI-CBT+CC, E-TAU
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 5, 2019 · Synced Sep 28, 2026, 2:45 AM EDT
Completed Not applicable Interventional

Comparing Brief Alcohol Interventions For HIV-HCV Co-infected Persons

NCT02316184
View directory record Official record
Conditions
HIV, Hepatitis C
Interventions
Motivational Interviewing, Brief Advice
Behavioral
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
2
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Nov 2, 2022 · Synced Sep 28, 2026, 2:45 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Smoking Cessation Intervention for Thoracic Patients

NCT00580398
View directory record Official record
Conditions
Lung Cancer
Interventions
Smoking cessation counseling, varenicline
Behavioral · Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
Not listed
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 11, 2018 · Synced Sep 28, 2026, 2:45 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

HIV/AIDS, Severe Mental Illness and Homelessness

NCT01172704
View directory record Official record
Conditions
HIV, AIDS
Interventions
Skills Building - Motivational Interviewing
Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
19 Years and older
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 31, 2016 · Synced Sep 28, 2026, 2:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

American Indian and Alaska Native Men Who Have Sex With Men HIV & Substance Abuse Research

NCT03049904
View directory record Official record
Conditions
HIV, Substance Use
Interventions
Vr2L 2Spirit
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Male only
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 29, 2018 · Synced Sep 28, 2026, 2:45 AM EDT