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Showing 1–24 of 1,027 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Telephone Counseling Clear all
Completed Not applicable Interventional

Life Improvement Following Traumatic Brain Injury

NCT00878150
View directory record Official record
Conditions
Traumatic Brain Injury, Depression
Interventions
In-person Cognitive Behavioral Therapy, Telephone Cognitive Behavioral Therapy
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 17, 2013 · Synced Sep 1, 2026, 11:42 AM EDT
Completed Phase 4 Interventional

Collaborative Depression Care Management in Treating Depressed Low-income Hispanics With Diabetes

NCT00709150
View directory record Official record
Conditions
Depression
Interventions
Collaborative depression care management, Enhanced usual care
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
387 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced Sep 1, 2026, 11:42 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 12, 2026 · Synced Sep 1, 2026, 11:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of the Effectiveness of Pharmacists in Implementing the SCRIPT Protocol

NCT02433860
View directory record Official record
Conditions
Pregnancy
Interventions
pharmacist nicotine cessation counseling using SCRIPT protocol
Behavioral
Lead sponsor
Providence Medical Research Center
Other
Eligibility
18 Years and older · Female only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Sep 24, 2017 · Synced Sep 1, 2026, 11:42 AM 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 20, 2021 · Synced Sep 1, 2026, 11:42 AM EDT
Completed Phase 2 Interventional Results available

Benefits Counseling to Preserve Function Among Disability Applicants

NCT00715650
View directory record Official record
Conditions
Veterans' Disability Claims
Interventions
Benefits Counseling, VA Orientation
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 10, 2016 · Synced Sep 1, 2026, 11:42 AM EDT
Completed Not applicable Interventional

Fatigue Reduction Diet in Lymphoma Survivors

NCT05327725
View directory record Official record
Conditions
Lymphoma, Large B-Cell, Diffuse, Fatigue
Interventions
Fatigue Reduction Diet
Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years to 99 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 3, 2024 · Synced Sep 1, 2026, 11:42 AM EDT
Recruiting Not applicable Interventional

Contingency Management for Veteran Smokers Undergoing Major Elective Surgery

NCT06678672
View directory record Official record
Conditions
Tobacco Use Disorder, Substance Use Disorder (SUD)
Interventions
Contingency Management (CM), Treatment as Usual (TAU)
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Sep 1, 2026, 11:42 AM EDT
Completed Not applicable Interventional

Proactive Care Coordination for Cancer Survivors Who Smoke

NCT02723656
View directory record Official record
Conditions
Cancer
Interventions
Online Referral NYS Quitline, Tobacco cessation counseling and coordination of cessation medications
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
581 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 10, 2018 · Synced Sep 1, 2026, 11:42 AM EDT
Completed Not applicable Interventional

Lifestyle, Exercise and Nutrition Study 2 (LEAN 2)

NCT02110641
View directory record Official record
Conditions
Breast Cancer, Weight Loss
Interventions
Weight Loss Counseling
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 20, 2023 · Synced Sep 1, 2026, 11:42 AM EDT
Completed Not applicable Interventional

ALL-Active: A Family-Based Lifestyle Program for Pediatric Acute Leukemia Patients

NCT01901367
View directory record Official record
Conditions
Childhood Acute Lymphoblastic Leukemia in Remission
Interventions
nutritional intervention, exercise intervention, follow-up care, counseling intervention, quality-of-life assessment, laboratory biomarker analysis, questionnaire administration
Dietary Supplement · Behavioral · Other
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
2 Years to 18 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 7, 2018 · Synced Sep 1, 2026, 11:42 AM EDT
Recruiting Phase 3 Interventional Accepts healthy volunteers

Community-based Smoking Cessation Treatment for Adults With High Stress Sensitivity.

NCT06053567
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Aerobic Exercise, Counseling, Nicotine patch
Behavioral · Drug
Lead sponsor
Jasper A. Smits
Other
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2029
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Sep 1, 2026, 11:42 AM EDT
Active, not recruiting Not applicable Interventional

Promoting Alcohol Treatment Engagement Post-hospitalization

NCT05338151
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Brief Negotiated Interview (BNI), BNI+facilitated provision of MAUD, Brief Negotiated Interview BNI+facilitated provision of MAUD+CBT4CBT
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 1, 2026, 11:42 AM EDT
Completed Phase 3 Interventional Results available

Improving Insulin Therapy With Enhanced Care Management

NCT00320112
View directory record Official record
Conditions
Diabetes
Interventions
Reciprocal Diabetes Peer Support Program, Nurse Case management, group outpatient counseling visits
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
21 Years and older
Enrollment
244 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 23, 2015 · Synced Sep 1, 2026, 11:42 AM EDT
Completed Phase 1 Interventional

Brief Interventions for Drop-out Re-engagement

NCT00350571
View directory record Official record
Conditions
Substance Abuse
Interventions
brief (behavioral therapy), Drop out re-engagement motivational intervention, standard care follow up
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
299 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
2
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 16, 2014 · Synced Sep 1, 2026, 11:42 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Automated Mobile Contingency Management for Smoking Cessation: A Pilot RCT (SCC PREVAILgo)

NCT03739437
View directory record Official record
Conditions
Smoking Cessation
Interventions
Mobile Contingency Management, Standard Care
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 100 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 3, 2023 · Synced Sep 1, 2026, 11:42 AM EDT
Completed Not applicable Interventional

Nurse Physical Activity Counseling in Primary Care

NCT00105781
View directory record Official record
Conditions
Frail Elderly, Aged, Physical Fitness
Interventions
Exercise counseling
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
60 Years to 85 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
1
States / cities
Jacksonport, Arkansas
Source: ClinicalTrials.gov public record
Updated Apr 6, 2015 · Synced Sep 1, 2026, 11:42 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Improving Nutrition and Physical Activity Environments in Home-based Child Care

NCT02452645
View directory record Official record
Conditions
Family Child Care Homes
Interventions
Healthy Food and Physical Activity Environments, Comparison Group
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 18, 2017 · Synced Sep 1, 2026, 11:42 AM EDT
Completed Not applicable Interventional

Feasibility of Telephone Counseling to Increase Physical Fitness in SCI

NCT02225028
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
Physical Activity Counseling
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 4, 2017 · Synced Sep 1, 2026, 11:42 AM EDT
Completed Not applicable Interventional

TakeCharge: Telephone Delivered Self-management Intervention for People With Multiple Sclerosis (MS)

NCT00944190
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Self-management intervention, Education
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 6, 2015 · Synced Sep 1, 2026, 11:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Precision Nutrition Impact on Health-Related Behavior Change

NCT04959318
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
Professional nutrition counseling, No professional nutrition counseling
Other
Lead sponsor
Madigan Army Medical Center
Federal
Eligibility
18 Years to 45 Years
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Feb 10, 2025 · Synced Sep 1, 2026, 11:42 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Physical Activity in Promoting Smoking Cessation in African Americans

NCT01915810
View directory record Official record
Conditions
Current Smoker, Healthy Subject
Interventions
Exercise Intervention, Laboratory Biomarker Analysis, Nicotine Patch, Questionnaire Administration, Tobacco Cessation Counseling
Behavioral · Other · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
21 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Sep 1, 2026, 11:42 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Testing an MBI for Smoking Cessation and Alcohol Use Among Cancer Survivors

NCT07447635
View directory record Official record
Conditions
Smoking Cessation, Alcohol Use
Interventions
Mindfulness-Based Relapse Prevention for Smoking and Alcohol (MBRP-SA), Quitline Support
Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced Sep 1, 2026, 11:42 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Intervention to Prevent Household and Community Spread of COVID-19 Among Latinos

NCT05697068
View directory record Official record
Conditions
SARS-CoV-2 Infection
Interventions
COVID Prevention Program (CPP)
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
18 Years and older
Enrollment
256 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 27, 2025 · Synced Sep 1, 2026, 11:42 AM EDT