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ClinicalTrials.gov public records Last synced Oct 25, 2026, 3:49 AM EDT

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Showing 193–216 of 2,878 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: interview Clear all
Completed Phase 2 Interventional

Motivational Interviewing to Increase Parent Engagement in Preventive Parenting Programming

NCT01955551
View directory record Official record
Conditions
Behavior Problems, Parent-Child Relations
Interventions
Motivational Interviewing, Anticipatory Guidance on Child Development
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
2 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 2, 2015 · Synced Oct 25, 2026, 3:49 AM EDT
Completed Not applicable Interventional

Manually Operated Communication System

NCT03630003
View directory record Official record
Conditions
Communication, Ventilation Therapy; Complications
Interventions
MOCS, Post-use interview
Device · Other
Lead sponsor
J. Matthias Walz
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
Boston, Massachusetts • Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 1, 2023 · Synced Oct 25, 2026, 3:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Project IntERact Study

NCT03940716
View directory record Official record
Conditions
Violence, Substance Use, Criminal Behavior
Interventions
IntERact
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
16 Years to 24 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Flint, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 6, 2021 · Synced Oct 25, 2026, 3:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Intervention for Substance Use and Sexual Risk Behavior in Homeless Youth

NCT03735784
View directory record Official record
Conditions
Substance Use, Unprotected Sex
Interventions
AWARE
Behavioral
Lead sponsor
RAND
Other
Eligibility
18 Years to 25 Years
Enrollment
276 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
3
States / cities
Hollywood, California • Los Angeles, California • Venice Beach, California
Source: ClinicalTrials.gov public record
Updated Jun 21, 2021 · Synced Oct 25, 2026, 3:49 AM EDT
Terminated Not applicable Interventional

Integrating WIC With Early Childhood Systems of Developmental Care

NCT04159038
View directory record Official record
Conditions
Developmental Disability, Food Assistance, Health Care Disparity
Interventions
Intervention Group, Control group
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
Up to 54 Months
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
4
States / cities
Bend, Oregon • Grants Pass, Oregon • Hillsboro, Oregon + 1 more
Source: ClinicalTrials.gov public record
Updated May 11, 2022 · Synced Oct 25, 2026, 3:49 AM EDT
Completed Not applicable Interventional

Intervention for (Those) Recently Informed of Seropositive Status (IRISS)

NCT00720733
View directory record Official record
Conditions
HIV Infections
Interventions
Skills-Building Intervention, Personal Interview Group
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 6, 2015 · Synced Oct 25, 2026, 3:49 AM EDT
Completed Not applicable Interventional Results available

The Houston HIITBAC for African Americans

NCT02253433
View directory record Official record
Conditions
Asthma
Interventions
Enhanced Clinic Care, Enhanced Clinic Care + Home Intervention
Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
264 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 14, 2018 · Synced Oct 25, 2026, 3:49 AM EDT
Completed Not applicable Interventional

Alcohol Telemedicine Consultation in Primary Care (ATC)

NCT05252221
View directory record Official record
Conditions
Alcohol Use Disorder (AUD), Pharmacist-Patient Relations, Alcohol Problem
Interventions
ATC Intervention
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
41,843 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
Oakland, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 1, 2024 · Synced Oct 25, 2026, 3:49 AM EDT
Terminated No phase listed Observational Results available

Pharmacogenomics for Antidepressant Guidance and Education

NCT01555021
View directory record Official record
Conditions
Treatment Resistant Depression
Interventions
Genotyping assays
Genetic
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 5, 2018 · Synced Oct 25, 2026, 3:49 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Spousal Support in Head and Neck Cancer

NCT00824252
View directory record Official record
Conditions
Head And Neck Cancer
Interventions
Questionnaires & Study Visit
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
361 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 8, 2022 · Synced Oct 25, 2026, 3:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Choices4Health: Intervention to Prevent Substance-exposed Pregnancy

NCT03633149
View directory record Official record
Conditions
Prenatal Alcohol Exposure, Prenatal Tobacco Exposure, Prenatal Marijuana Exposure
Interventions
Computer tablet-delivered C4H, Person-delivered C4H, Brief Advice
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
219 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 2, 2022 · Synced Oct 25, 2026, 3:49 AM EDT
Completed No phase listed Observational

Specialized Substance Abuse Supervision (SSAS) Versus Non-SSAS Recidivism Rates Among Nebraska Felony Drug Offenders

NCT00690352
View directory record Official record
Conditions
Substance-related Disorders, Alcohol-related Disorders
Interventions
Specialized Substance Abuse Supervision (SSAS)
Behavioral
Lead sponsor
University of Nebraska
Other
Eligibility
17 Years and older
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 25, 2023 · Synced Oct 25, 2026, 3:49 AM EDT
Terminated Not applicable Interventional Results available

Usability Evaluation of the Safer Seat

NCT07011446
View directory record Official record
Conditions
Impaired Mobility, Impaired Balance
Interventions
Safer Seat Usability Trial
Device
Lead sponsor
Julie Faieta
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Oct 25, 2026, 3:49 AM EDT
Completed Not applicable Interventional Results available

Oral Health Education Interventions Among Seniors

NCT03301714
View directory record Official record
Conditions
Quality of Life, Self Efficacy, Knowledge
Interventions
Oral Health Education
Behavioral
Lead sponsor
Temple University
Other
Eligibility
55 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 12, 2020 · Synced Oct 25, 2026, 3:49 AM EDT
Active, not recruiting Not applicable Interventional

Knee Arthroplasty Activity Trial

NCT04107649
View directory record Official record
Conditions
Knee Osteoarthritis, Total Knee Replacement
Interventions
Telephonic Active Coaching (Motivational Interviewing) + Financial Incentives, Wrist based activity tracker wear, Basic Study Activities
Behavioral · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
40 Years to 85 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
5
States / cities
Chicago, Illinois • Kansas City, Kansas • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 24, 2025 · Synced Oct 25, 2026, 3:49 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Understanding Patient's Knowledge and Use of Acetaminophen

NCT00823758
View directory record Official record
Conditions
Liver Failure
Interventions
Focus Groups, Personal Interviews
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
13 Years and older
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2020
U.S. locations
4
States / cities
Philadelphia, Pennsylvania • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 27, 2020 · Synced Oct 25, 2026, 3:49 AM EDT
Completed Not applicable Interventional

Motivational Interviewing to Increase Physical Activity to Treat Depression in People Aging With MS or SCI

NCT00947232
View directory record Official record
Conditions
Multiple Sclerosis, Spinal Cord Injury
Interventions
Motivational interviewing, Education
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
45 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 5, 2017 · Synced Oct 25, 2026, 3:49 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Virtual Reality Interventions for the Improvement of Depression, Anxiety and Pain in Patients With Head and Neck Cancer and Caregivers

NCT06985784
View directory record Official record
Conditions
Head and Neck Carcinoma
Interventions
Interview, Medical Device Usage and Evaluation, Questionnaire Administration, Virtual Technology Intervention
Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Nov 10, 2025 · Synced Oct 25, 2026, 3:49 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Improving Varenicline Adherence and Outcomes in Homeless Smokers

NCT00786149
View directory record Official record
Conditions
Tobacco Use Cessation
Interventions
Varenicline plus Motivational Interviewing counseling, Varenicline without counseling
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
428 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 3, 2014 · Synced Oct 25, 2026, 3:49 AM EDT
Completed No phase listed Observational

Helping Older Persons Emerge Stronger

NCT02863081
View directory record Official record
Conditions
Delirium, Ventilators, Pain, Agitation, Anxiety
Interventions
Survey, interview
Other
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 19, 2017 · Synced Oct 25, 2026, 3:49 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

An Evaluation of Two PTSD Assessments in an Active Duty and Military Veteran Sample

NCT04180930
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic
Interventions
CAPS-5, PSSI-5, CAPS-IV
Diagnostic Test
Lead sponsor
U.S. Army Medical Research and Development Command
Federal
Eligibility
18 Years and older
Enrollment
950 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
3
States / cities
Honolulu, Hawaii • Fort Thomas, Kentucky • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 23, 2025 · Synced Oct 25, 2026, 3:49 AM EDT
Not yet recruiting Not applicable Interventional

Electronic, Self-Guided Safety Plan in Adolescents: Project SAFER

NCT06868407
View directory record Official record
Conditions
Suicide Attempt, Suicide Ideation
Interventions
Psychoeducation about Suicide Crisis Resources (Control Intervention), Experimental: Self-Guided Electronic Safety Plan Intervention
Behavioral
Lead sponsor
University of Denver
Other
Eligibility
13 Years to 17 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 11, 2025 · Synced Oct 25, 2026, 3:49 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Tobacco Intervention in Buprenorphine Treatment

NCT01350011
View directory record Official record
Conditions
Tobacco Dependence
Interventions
Innovative System, Standard Treatment Control (STC)
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2018 · Synced Oct 25, 2026, 3:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Influence of Factors on Accuracy of Reported Dietary Intake

NCT00939016
View directory record Official record
Conditions
Dietary Assessment, 24-hour Dietary Recall, Dietary Restraint, Social Desirability
Interventions
Lunch meal with 24 hour dietary recall
Other
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
18 Years to 25 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 5, 2018 · Synced Oct 25, 2026, 3:49 AM EDT