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ClinicalTrials.gov public records Last synced Oct 15, 2026, 2:28 AM EDT

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Showing 409–432 of 1,032 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: telephone counseling Clear all
Completed Not applicable Interventional

ReDIAL: A Telephone Brief Intervention for Injured Emergency Department Patients

NCT01326169
View directory record Official record
Conditions
Alcohol Drinking
Interventions
Brief intervention, Standard care
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years and older
Enrollment
730 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
2
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Sep 11, 2014 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Healthy Eating for Colon Cancer Prevention

NCT00475722
View directory record Official record
Conditions
Colon Cancer
Interventions
1 Healthy Eating, 2 Mediterranean
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
21 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 26, 2016 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Tobacco Tactics Website for Operating Engineers

NCT01124110
View directory record Official record
Conditions
Smoking, Tobacco Use Cessation
Interventions
Tobacco Tactics Web-Based Intervention, 1-800-QUIT-NOW Telephone Hotline
Behavioral · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
232 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 18, 2014 · Synced Oct 15, 2026, 2:28 AM EDT
Active, not recruiting Not applicable Interventional Results available

Automated Video-Assisted Smoking Treatment for People Living With HIV

NCT05014282
View directory record Official record
Conditions
Smoking Cessation
Interventions
Nicotine patch, Counseling, Nicotine lozenge, Smartphone-delivered automated treatment
Drug · Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
512 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 15, 2026, 2:28 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Multi-Component Breath Alcohol Intervention Phase 3

NCT06994962
View directory record Official record
Conditions
Alcohol Use, Alcohol Drinking, Drinking Behavior
Interventions
Alcohol-related mobile health technologies, Motivational interview and psychoeducation on blood/breath alcohol concentration, Lower tech facilitation, Higher tech facilitation, Alcohol Education, Alcohol Education Technology
Device · Behavioral
Lead sponsor
Northeastern University
Other
Eligibility
18 Years to 25 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 20, 2026 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Not applicable Interventional

Study of A Cell-Phone System to Improve Health of Youth With Diabetes

NCT02280564
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
health coaching with technology support
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
12 Years to 16 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
3
States / cities
Aurora, Colorado • Raleigh, North Carolina • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 31, 2014 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Phase 4 Interventional Results available

Effectiveness of a Smoking Cessation Algorithm Integrated Into HIV Primary Care

NCT03670316
View directory record Official record
Conditions
HIV, AIDS, Smoking Cessation
Interventions
Algorithm Treatment, Quitline only
Drug · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
371 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Not applicable Interventional Results available

SexHealth Mobile: Integrating a Mobile Clinic and a Point-of-care Contraception Counseling and Access

NCT04227145
View directory record Official record
Conditions
Contraceptive Usage, Contraception
Interventions
SexHealth Mobile
Behavioral
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
4
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 21, 2023 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Interventions for Smoking Among Persons in Recovery

NCT00714896
View directory record Official record
Conditions
Smoking Cessation
Interventions
Stepped-Care, Control
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Walnut Creek, California
Source: ClinicalTrials.gov public record
Updated May 29, 2013 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Not applicable Interventional

VIDA Mobile Health Cardiovascular Prevention Program

NCT02431546
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Mobile Health Application
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 5, 2018 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Testing a Brief Substance Misuse Preventative Intervention for Parents/Guardians of 5th-7th Grade Students

NCT03925220
View directory record Official record
Conditions
Substance-Related Disorders, Underage Drinking, Drug Use
Interventions
The SUPPER Project, Improving nutrition and physical activity among youth
Behavioral
Lead sponsor
Tufts University
Other
Eligibility
9 Years to 14 Years
Enrollment
402 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 9, 2025 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study of an eHealth Delivery Alternative for Cancer Genetic Testing for Hereditary Predisposition in Metastatic Cancer Patients

NCT04353973
View directory record Official record
Conditions
Cancer
Interventions
Pre-Test Intervention, Standard of Care, Post-Test Intervention
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
256 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 29, 2025 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Survivorship Care Plans and Telehealth Education for the Improvement of Access to Cancer Survivorship, the IMPACT Study

NCT04081779
View directory record Official record
Conditions
Breast Carcinoma, Colorectal Carcinoma, Lung Carcinoma, Lymphoma, Prostate Carcinoma
Interventions
Survivorship Care Plan, Educational Intervention, Questionnaire Administration, Supportive Care
Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
261 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Oct 15, 2026, 2:28 AM EDT
Enrolling by invitation Not applicable Interventional

Heart to Heart: BP Control Partners

NCT05809713
View directory record Official record
Conditions
Hypertension
Interventions
Technology-enabled Team Care, Enhanced Usual Care
Other
Lead sponsor
East Carolina University
Other
Eligibility
19 Years and older
Enrollment
780 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
2
States / cities
Greenville, North Carolina • Wilmington, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 13, 2023 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Not applicable Interventional

Multidisciplinary Team Approach: Working Together to Improve Glycemic Control in Hispanic Adults Diabetes

NCT03463629
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Specialized multidisciplinary diabetes team (SMDT) approach, Traditional model of care
Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 75 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 19, 2018 · Synced Oct 15, 2026, 2:28 AM EDT
Not yet recruiting Not applicable Interventional

Abstinence Reinforcement Therapy for Veterans Who Smoke Tobacco and Are Experiencing Homelessness

NCT07714200
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
Cognitive Behavioral Therapy for Smoking Cessation, Nicotine Replacement Therapy, Bupropion, Varenicline, Mobile Contingency Management, Clinic-Based Smoking Cessation Counseling
Behavioral · Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2030
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Not applicable Interventional Results available

A Psychological-behavioral Intervention for Physical Activity in Type 2 Diabetes

NCT03150199
View directory record Official record
Conditions
Type2 Diabetes
Interventions
Positive Psychology + Motivational Interviewing, MI-based Health Education Intervention
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 19, 2020 · Synced Oct 15, 2026, 2:28 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 15, 2026, 2:28 AM EDT
Not yet recruiting Not applicable Interventional

Emotional Brain Training for Addiction Medicine Treatment - A Pilot Study

NCT07001371
View directory record Official record
Conditions
Cannabis Use Disorder, Stimulant Use Disorder, Opioid Use Disorder, Tobacco Use Disorder, Alcohol Use Disorder, Sedative, Hypnotic, or Anxiolytic Use Disorders
Interventions
Emotional Brain Training, Standard addiction counseling and medical therapy
Behavioral · Other
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Bernardino, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Not applicable Interventional

Self-Management of Chronic Low Back Pain: Targeting Patient Activation

NCT06236529
View directory record Official record
Conditions
Chronic Low-back Pain, Patient Activation
Interventions
Health Behavior Change Counseling, Self-management program
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 1, 2024 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Not applicable Interventional

Telephone-Based Genetic Counseling or Standard Genetic Counseling in Women at Risk of Carrying the BRCA1 or BRCA2 Mutation

NCT00287898
View directory record Official record
Conditions
Breast Cancer
Interventions
Telephone Genetic Counseling, Usual Care
Behavioral
Lead sponsor
Georgetown University
Other
Eligibility
21 Years to 85 Years · Female only
Enrollment
669 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2014
U.S. locations
4
States / cities
Washington D.C., District of Columbia • Boston, Massachusetts • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2017 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Enhancing Fitness in Older Pre-diabetic Veterans

NCT00594399
View directory record Official record
Conditions
Impaired Glucose Tolerance, Obesity, Diabetes
Interventions
Physical Activity Counseling
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
60 Years and older
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 27, 2015 · Synced Oct 15, 2026, 2:28 AM EDT
Terminated Not applicable Interventional Results available

The Effects of Exercise on Distress, Quality of Life, and Biomarkers in Ovarian Cancer Survivors

NCT03641287
View directory record Official record
Conditions
Ovarian Cancer, Fallopian Tube Adenocarcinoma, Fallopian Tube Carcinosarcoma, Fallopian Tube Clear Cell Adenocarcinoma, Fallopian Tube Endometrioid Adenocarcinoma, Fallopian Tube Mucinous Adenocarcinoma, Fallopian Tube Serous Adenocarcinoma, Fallopian Tube Transitional Cell Carcinoma, Fallopian Tube Undifferentiated Carcinoma, Malignant Ovarian Brenner Tumor, Ovarian Adenocarcinoma, Ovarian Carcinosarcoma, Ovarian Clear Cell Adenocarcinoma, Ovarian Endometrioid Adenocarcinoma, Ovarian Mucinous Adenocarcinoma, Ovarian Seromucinous Carcinoma, Ovarian Serous Adenocarcinoma, Ovarian Transitional Cell Carcinoma, Ovarian Undifferentiated Carcinoma, Primary Peritoneal Serous Adenocarcinoma, Primary Peritoneal Carcinosarcoma, Primary Peritoneal Transitional Cell Carcinoma
Interventions
Exercise Counseling, Aerobic Exercise, Physiological Support, Quality-of-Life Assessment, Questionnaire Administration, Best Practice
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Female only
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Oct 15, 2026, 2:28 AM EDT
Completed Not applicable Interventional Results available

Maternal-Offspring Metabolics:Family Intervention Trial

NCT01631747
View directory record Official record
Conditions
Pregnancy, Weight Gain
Interventions
Lifestyle Intervention Group, Usual Care Group
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
281 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 6, 2018 · Synced Oct 15, 2026, 2:28 AM EDT