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ClinicalTrials.gov public records Last synced Oct 23, 2026, 12:08 AM EDT

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Showing 169–192 of 277 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Directive Intervention Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Raices: A Promotores Network to Improve Latino Immigrant Health

NCT03129633
View directory record Official record
Conditions
Health Behavior
Interventions
Intervention group
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
11 Years and older
Enrollment
398 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 12, 2019 · Synced Oct 23, 2026, 12:08 AM EDT
Active, not recruiting Not applicable Interventional

Pre-exposure Prophylaxis (PrEP) for Health

NCT04430257
View directory record Official record
Conditions
Substance Dependence, HIV (Human Immunodeficiency Virus)
Interventions
HIV and PrEP education, Motivational interviewing, Problem-solving and planning, Patient navigation, PrEP information, Referrals
Other · Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
2
States / cities
Cambridge, Massachusetts • Lawrence, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 23, 2026, 12:08 AM EDT
Completed Not applicable Interventional

Reducing Depressive Symptoms in Physically Ill Youth

NCT00534911
View directory record Official record
Conditions
Inflammatory Bowel Disease, Depression
Interventions
Cognitive Behavioral Therapy, Supportive Non-directive Therapy (SNDT)
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
9 Years to 17 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2019
U.S. locations
2
States / cities
Boston, Massachusetts • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 7, 2020 · Synced Oct 23, 2026, 12:08 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 12, 2018 · Synced Oct 23, 2026, 12:08 AM EDT
Active, not recruiting Not applicable Interventional

Brief Intervention for Alcohol Use Among Injured Patients

NCT00278785
View directory record Official record
Conditions
Alcohol Drinking, Wounds and Injuries
Interventions
Brief Motivational Interview
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
830 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2027
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Oct 23, 2026, 12:08 AM EDT
Completed Not applicable Interventional Results available

Integrated vs Sequential Treatment for PTSD and Addiction

NCT01211106
View directory record Official record
Conditions
PTSD, Substance Addiction
Interventions
Prolonged Exposure, Motivational Enhancement Therapy
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
2
States / cities
Minneapolis, Minnesota • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 9, 2017 · Synced Oct 23, 2026, 12:08 AM EDT
Completed Phase 2 Interventional Results available

Vet-Harts Pilot Intervention for Veterans With Coronary Heart Disease

NCT01566214
View directory record Official record
Conditions
Heart Disease
Interventions
Motivational Interview
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Dec 24, 2018 · Synced Oct 23, 2026, 12:08 AM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Peer MI in FQHCs for Substance-using Emerging Adults

NCT03758131
View directory record Official record
Conditions
Substance Use Disorders
Interventions
Peer-enhanced Motivational Interviewing, Motivational Interviewing, Waitlist Control
Behavioral · Other
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years to 29 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 29, 2018 · Synced Oct 23, 2026, 12:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Promoting Widowed Elders Lifestyle After Loss

NCT02631291
View directory record Official record
Conditions
Mood Disorders, Depression, Anxiety, Grief, Bereavement, Health Behavior
Interventions
Behavioral self-monitoring, Behavioral self-monitoring + Motivational interviewing
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
60 Years and older
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 30, 2020 · Synced Oct 23, 2026, 12:08 AM EDT
Recruiting Phase 4 Interventional

Using Multiphase Optimization Strategy (MOST) to Optimize a Cost-effective, Sustainable and Scalable Smoking Cessation Package for Smokers in HIV Clinical Care

NCT06598397
View directory record Official record
Conditions
Human Immunodeficiency Virus (HIV), Smoking Cessation
Interventions
Motivational Interviewing (MI) Counseling, Peer Mentoring, Skills-based Text Messaging, Combination NRT
Behavioral · Drug
Lead sponsor
New York University
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 23, 2026, 12:08 AM EDT
Completed Not applicable Interventional

Helping Individuals With Firearm Injuries

NCT02630225
View directory record Official record
Conditions
Wounds, Gunshot
Interventions
Critical Time Intervention, Treatment as Usual, Motivational Interviewing, Multi-Agency Attention
Behavioral · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
232 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 6, 2020 · Synced Oct 23, 2026, 12:08 AM EDT
Recruiting Not applicable Interventional

Supportive Hospital-Based Intervention for Firearm Trauma

NCT06712940
View directory record Official record
Conditions
Gun Violence Prevention, Adolescent Behavior
Interventions
Motivational Interviewing and Firearm Safety Training, with Case Management
Behavioral
Lead sponsor
Tulane University
Other
Eligibility
16 Years to 24 Years
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Feb 17, 2025 · Synced Oct 23, 2026, 12:08 AM 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 23, 2026, 12:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Motivational Interviewing in Palliative Care

NCT03332615
View directory record Official record
Conditions
Motivational Interviewing
Interventions
Motivational Interviewing, Wait-list control
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 100 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 5, 2019 · Synced Oct 23, 2026, 12:08 AM EDT
Completed Not applicable Interventional

A Pilot SMART Design for Pathological Gamblers

NCT00685724
View directory record Official record
Conditions
Pathological Gambling
Interventions
Motivational Enhancement Therapy (MET), Cognitive-Behavioral Therapy (CBT)
Behavioral
Lead sponsor
UConn Health
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 9, 2019 · Synced Oct 23, 2026, 12:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

THRIVE+ Pharmacy Liaison-Patient Navigation Intervention

NCT03919084
View directory record Official record
Conditions
Healthcare Utilization
Interventions
THRIVE screening and referral, Pharmacy Care Program services, Patient Navigation Services, Motivational Interviewing, Linkage to Community Partner Organization
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years to 64 Years
Enrollment
364 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 18, 2021 · Synced Oct 23, 2026, 12:08 AM EDT
Completed Not applicable Interventional

Art Therapy QEEG Study for Service Members with a Traumatic Brain Injury and Posttraumatic Stress Symptoms

NCT04776304
View directory record Official record
Conditions
Post-Traumatic Headache, PTSD, TBI, TBI (Traumatic Brain Injury), MTBI - Mild Traumatic Brain Injury, Posttraumatic Stress Disorder, Posttraumatic Stress Disorder, Delayed Onset, Sleep Disturbance, Nightmare, Nightmares, REM-Sleep Type, Headache, Irritable Mood, Anger, Eating Disorders, Combat and Operational Stress Reaction, Combat Stress Disorders, Military Operations, Military Activity, Military Family
Interventions
Art Therapy
Behavioral
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years to 64 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 6, 2024 · Synced Oct 23, 2026, 12:08 AM EDT
Completed Phase 3 Interventional

Brief Intervention to Reduce STDs in ER Drug Users

NCT01379599
View directory record Official record
Conditions
Sexually Transmitted Infection
Interventions
brief motivation intervention
Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years to 54 Years
Enrollment
1,030 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 20, 2016 · Synced Oct 23, 2026, 12:08 AM EDT
Recruiting Not applicable Interventional

OTAGO Exercise Program and Motivational Interviewing

NCT06931067
View directory record Official record
Conditions
Fall Risk Factors, Physical Activity, Engagement, Patient, Community-dwelling Older Adults
Interventions
OTAGO Exercise Program with motivational interviewing
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
60 Years to 120 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 16, 2025 · Synced Oct 23, 2026, 12:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparing Population Cessation Services

NCT01566994
View directory record Official record
Conditions
Cancer
Interventions
TTM Tailored, Motivational Enhancement Therapy, Integrated Treatment
Behavioral
Lead sponsor
University of Rhode Island
Other
Eligibility
18 Years and older
Enrollment
2,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Kingston, Rhode Island
Source: ClinicalTrials.gov public record
Updated Sep 17, 2013 · Synced Oct 23, 2026, 12:08 AM EDT
Not yet recruiting Not applicable Interventional

Clinical and Neurocomputational Effects of Behavioral Activation in Veterans With Impaired Social Functioning

NCT07697001
View directory record Official record
Conditions
Social Anhedonia, Social Function Impairment
Interventions
Behavioral Activation (BA), Supportive Care Therapy (SCT)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2030
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 23, 2026, 12:08 AM EDT
Recruiting Not applicable Interventional

Community Health Advocates for Motivating PAP Use in Our Neighborhoods.

NCT06047353
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Motivational Enhancement Therapy, Positive Airway Pressure (PAP) therapy
Behavioral · Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 100 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 23, 2026, 12:08 AM EDT
Completed Not applicable Interventional

An Interprofessional Intervention to Reduce Smoking Rates

NCT03380910
View directory record Official record
Conditions
Smoking, Cigarette
Interventions
Pharmacy and Behavioral Health Team, Motivational Interviewing
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 89 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Henrico, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 15, 2021 · Synced Oct 23, 2026, 12:08 AM EDT
Completed Not applicable Interventional

Motivational Interviewing (MI) for African Americans With Peripheral Arterial Disease (PAD)

NCT01321086
View directory record Official record
Conditions
Peripheral Arterial Disease
Interventions
Motivational Interviewing, PACE
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
Not listed
Enrollment
174 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
2
States / cities
Fairway, Kansas • Wichita, Kansas
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 23, 2026, 12:08 AM EDT