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ClinicalTrials.gov public records Last synced Oct 10, 2026, 1:36 PM EDT

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Showing 145–168 of 1,032 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: telephone counseling Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Brief Motivational Interviewing to Reduce Child Body Mass Index

NCT01335308
View directory record Official record
Conditions
Childhood Obesity
Interventions
Standard Care, Moderate Dose Motivational Interviewing, Higher Dose Motivational Interviewing
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
2 Years to 10 Years
Enrollment
645 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Elk Grove Village, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 13, 2023 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional

Survivorship Booklets With or Without Individual Telephone Sessions in Increasing Knowledge About the Impact of Breast Cancer in African American and Latina Breast Cancer Survivors

NCT00932997
View directory record Official record
Conditions
Breast Cancer, Cancer Survivor, Psychosocial Effects of Cancer and Its Treatment
Interventions
telephone-based intervention, counseling intervention, educational intervention, questionnaire administration, psychosocial assessment and care, quality-of-life assessment
Behavioral · Other · Procedure
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 120 Years · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional

A Mobile Intervention to Promote Cessation in HIV-infected Smokers

NCT02432482
View directory record Official record
Conditions
Tobacco Use, HIV-1-infection
Interventions
mobile Positively Smoke Free (mPSF), Standard care
Behavioral
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 31, 2023 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional Results available

Telephone Care Coordination for Smokers in VA Mental Health Clinics

NCT00724308
View directory record Official record
Conditions
Smoking
Interventions
Telephone Care Coordination, Telephone Care Coordination with state Quitline
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
577 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 17, 2020 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Phase 2 Interventional

Carbohydrate Restricted Diet Intervention for Men on Prostate Cancer Active Surveillance

NCT03679260
View directory record Official record
Conditions
Prostate Cancer
Interventions
Carbohydrate restricted diet, Non-restricted diet, Phone counseling with dietitian
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2023 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Tobacco Treatment Outreach to Reduce Disparities for Primary Care Populations

NCT01156610
View directory record Official record
Conditions
Smoking, Smoking Cessation
Interventions
Tobacco Treatment
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
706 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 6, 2014 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Modulating Brain Activity to Improve Goal-directed Physical Activity in Older Adults

NCT04278560
View directory record Official record
Conditions
Aging
Interventions
Transcranial direct current stimulation (tDCS), Sham stimulation, Behavioral intervention to increase physical activity
Device · Behavioral
Lead sponsor
Hebrew SeniorLife
Other
Eligibility
65 Years and older
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Roslindale, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 16, 2024 · Synced Oct 10, 2026, 1:36 PM EDT
Recruiting Not applicable Interventional

Trial of Social Work Services in Fracture Clinic Setting

NCT06973655
View directory record Official record
Conditions
Orthopaedic Fractures, Socioeconomic Factors
Interventions
Social Work support
Other
Lead sponsor
Sheila Sprague
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 10, 2025 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional

Testing Methods of Self-persuasion Involving Cigarette Smoking

NCT02069483
View directory record Official record
Conditions
Smoking
Interventions
Motivational Interviewing, Tailored Feedback
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 26, 2014 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Technology-Enhanced Acceleration of Germline Evaluation for Therapy, TARGET Study

NCT04447703
View directory record Official record
Conditions
Biochemically Recurrent Prostate Carcinoma, Metastatic Prostate Carcinoma, Stage IIIB Prostate Cancer AJCC v8, Stage IIIC Prostate Cancer AJCC v8, Stage IV Prostate Cancer AJCC v8
Interventions
Interview, Internet-Based Intervention, Survey Administration, Genetic Counseling, Genetic Testing
Other · Genetic
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
346 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
5
States / cities
New York, New York • Syracuse, New York • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional

Clinical Trial of an Automated Smartphone Based Smoking Cessation Treatment

NCT02930200
View directory record Official record
Conditions
Smoking Cessation
Interventions
Treatment as Usual, QuitGuide, Smart-T
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 20, 2019 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional Results available

Lifestyle, Exercise, and Nutrition Study Early After Diagnosis

NCT03314688
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Dietary/Physical Activity intervention, Usual Care
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Female only
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
New Haven, Connecticut • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Intervention for Support Persons to Help Smokers Quit

NCT00379054
View directory record Official record
Conditions
Smoking Cessation
Interventions
telephone based skills training intervention
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 22, 2010 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional

FAVOR Opioid Recovery Coaching Evaluation

NCT03798470
View directory record Official record
Conditions
Opiate Abuse, Opiate Overdose, Opioid-use Disorder
Interventions
Peer Addiction Counseling
Behavioral
Lead sponsor
Prisma Health-Upstate
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Greenville, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 31, 2024 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional Results available

Telephone Tinnitus Education for Patients With Traumatic Brain Injury (TBI)

NCT01129141
View directory record Official record
Conditions
Tinnitus
Interventions
Tele-PTM, Wait List Control
Procedure
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
205 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 26, 2017 · Synced Oct 10, 2026, 1:36 PM EDT
Recruiting Not applicable Interventional

Groceries Plus Multi-Component Lifestyle Intervention for Adults With Hypertension and Type 2 Diabetes

NCT06921356
View directory record Official record
Conditions
Hypertension, Type 2 Diabetes Mellitus (T2DM)
Interventions
Coach-Directed Tailored DASH Groceries Plus Lifestyle Intervention, Self-Shopping DASH diet advice
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Oct 10, 2026, 1:36 PM EDT
Recruiting Not applicable Interventional

Video Education With Result Dependent dIsclosure

NCT05225428
View directory record Official record
Conditions
Genetic Testing, Breast Cancer, Ovarian Cancer, Pancreatic Cancer, Prostate Cancer, Colorectal Cancer, Renal Cancer, Melanoma, Sarcoma
Interventions
Video Education, Genetic Counseling
Behavioral
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
1,020 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 10, 2026, 1:36 PM EDT
Recruiting Not applicable Interventional

Occupational Therapy and Registered Dietitian Services to Reduce Fall Risk Among Home Delivered Meal Clients

NCT06586970
View directory record Official record
Conditions
Diet, Food and Nutrition, Accidental Falls, Cardiovascular Diseases, Diabetes, Debility, Frailty, Functional Disability
Interventions
Meals + RD services, Meals + OT services, Meals + RD + OT services
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
60 Years and older
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of 3 Modes of Genetic Counseling in High-Risk Public Hospital Patients

NCT03006913
View directory record Official record
Conditions
Genetic Counseling
Interventions
In-person, By phone, By video
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 70 Years
Enrollment
1,273 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
3
States / cities
Martinez, California • Oakland, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 21, 2025 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional

Chest Pain Observation Unit Risk Reduction Trial

NCT00536224
View directory record Official record
Conditions
Chest Pain
Interventions
Full counseling, Minimal counseling
Behavioral
Lead sponsor
David A Katz
Other
Eligibility
30 Years to 100 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2017
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Apr 26, 2018 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional

Physical Activity Daily - An Internet-Based Walking Program for Patients With Peripheral Arterial Disease

NCT02022423
View directory record Official record
Conditions
Peripheral Arterial Disease
Interventions
Telephone counseling, Internet-based walking program
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
40 Years and older
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
2
States / cities
Birmingham, Alabama • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 21, 2021 · Synced Oct 10, 2026, 1:36 PM EDT
Completed No phase listed Observational Results available

Genetic Counseling Service Delivery and Outcomes in Diverse and Underserved Populations

NCT06212310
View directory record Official record
Conditions
Genetic Predisposition
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
419 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 6, 2024 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional

Identifying and Overcoming Barriers to Diabetes Management in the Elderly: A Cost-effective Intervention Study

NCT01486290
View directory record Official record
Conditions
Diabetes
Interventions
Behavioral
Behavioral
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
69 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 28, 2014 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional

CONcussion Treatment After Combat Trauma (CONTACT)

NCT01387490
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Individualized Scheduled Telephone Support (ISTS), Usual Care (UC)
Behavioral · Other
Lead sponsor
INTRuST, Post-Traumatic Stress Disorder - Traumatic Brain Injury Clinical Consortium
Other
Eligibility
18 Years and older
Enrollment
366 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
4
States / cities
Durham, North Carolina • Fort Bragg, North Carolina • Fort Lewis, Washington + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2016 · Synced Oct 10, 2026, 1:36 PM EDT