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ClinicalTrials.gov public records Last synced Oct 17, 2026, 6:11 AM EDT

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Showing 1009–1032 of 1,032 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: telephone counseling Clear all
Completed Not applicable Interventional

Development of a Telehealth Obesity Intervention for Patients With MS: Modifying Diet and Exercise in MS

NCT04255953
View directory record Official record
Conditions
Multiple Sclerosis, Obesity
Interventions
behavioral telehealth, Treatment as Usual
Behavioral · Other
Lead sponsor
Jared Bruce
Other
Eligibility
18 Years to 70 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 30, 2023 · Synced Oct 17, 2026, 6:11 AM EDT
Active, not recruiting Phase 3 Interventional

Optimizing Tobacco Use Treatment for PLWHA

NCT04176172
View directory record Official record
Conditions
HIV/AIDS, Nicotine Dependence
Interventions
Varenicline, Nicotine patch, Standard treatment, Standard treatment + Managed Problem Solving (MAPS) adherence intervention
Drug · Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
2
States / cities
Chicago, Illinois • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 17, 2026, 6:11 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 4, 2023 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Not applicable Interventional

A Peer Navigator Model to Improve Quit Attempts and Smoking Cessation Rates Among HIV-positive Smokers

NCT04327921
View directory record Official record
Conditions
HIV
Interventions
Peer navigation social support for smoking cessation, Standard Condition
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 2, 2022 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Phase 2 Interventional

WALNUTS for POWER: Polyphenols, Omega-3 Fatty Acids, Weight Loss, and EneRgy

NCT03824652
View directory record Official record
Conditions
Prostate Cancer
Interventions
walnuts, usual diet, phone counseling with dietitian
Other
Lead sponsor
Stephen Freedland
Other
Eligibility
18 Years and older · Male only
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Phase 4 Interventional Results available

Managing Alcoholism in People Who Do Not Respond to Naltrexone

NCT00115037
View directory record Official record
Conditions
Alcoholism
Interventions
Naltrexone, placebo, Medication Management (MM), Combined Behavioral Intervention (CBI), Telephone Counseling
Drug · Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 18, 2019 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Not applicable Interventional

Effective Care Management of Depressed Diabetes Patients (The Positive Steps Study)

NCT01106885
View directory record Official record
Conditions
Diabetes, Depression
Interventions
Medication Care Management (MCM), Cognitive-Behavioral Therapy (CBT)
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
21 Years to 80 Years
Enrollment
339 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
3
States / cities
Ann Arbor, Michigan • Grand Blanc, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 28, 2015 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Phase 2 Interventional

Resistance Training During Radiation Therapy for Pharyngeal or Laryngeal Cancer

NCT00827164
View directory record Official record
Conditions
Head and Neck Cancer, Pharyngeal Cancer, Laryngeal Cancer
Interventions
Nutrition Counseling, Resistance Training
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 90 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 12, 2015 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Not applicable Interventional Results available

ELIRA 2: Safety and Effectiveness of TENS Assisted Weight Loss and Appetite Suppression

NCT03936699
View directory record Official record
Conditions
Weight Loss
Interventions
Transcutaneous Nerve Stimulator (TENS), Diet & Exercise
Device · Behavioral
Lead sponsor
Elira Therapeutics, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 2, 2022 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nicotine Lozenges and Assisted Self-help for Smokeless Tobacco Cessation

NCT01341938
View directory record Official record
Conditions
Smokeless Tobacco Cessation
Interventions
Commit® nicotine lozenges (4 mg) & self-help materials, Commit® nicotine lozenges (4 mg) & phone counseling & self-help materials, Phone counseling & self-help materials
Drug · Behavioral
Lead sponsor
Oregon Research Institute
Other
Eligibility
18 Years and older
Enrollment
1,067 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 4, 2021 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Gender and Culturally Specific Approach to Reduce NAFLD in Mexican-American Men

NCT04186260
View directory record Official record
Conditions
NAFLD
Interventions
NAFLD-specific weight loss intervention, Wait-list control
Behavioral · Other
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 64 Years · Male only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 24, 2025 · Synced Oct 17, 2026, 6:11 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 17, 2026, 6:11 AM EDT
Completed Not applicable Interventional Results available

Strategies to Connect Patients at Federally Qualified Health Clinics With Evidence Based Tobacco Cessation Treatment

NCT03900767
View directory record Official record
Conditions
Current Smoker, Tobacco Smoking, Tobacco Use
Interventions
Ask-Advise-Connect (AAC), Text Messaging (TM), Motivation And Problem-Solving (MAPS), Quitline
Other · Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
12,009 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Text Message Program to Improve Eating Behaviors Among African Americans in New Orleans

NCT03913871
View directory record Official record
Conditions
Diet Habit, Health Behavior, Health Knowledge, Attitudes, Practice
Interventions
Texts to support healthy eating, Texts to support physical activity
Behavioral
Lead sponsor
Tulane University
Other
Eligibility
25 Years and older · Female only
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated May 7, 2019 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Brief MI Intervention in the ED to Increase Child Passenger Restraint Use

NCT02496481
View directory record Official record
Conditions
Child Restraint Systems, Seat Belts
Interventions
Motivational Interviewing, Tailored brochure
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
345 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
2
States / cities
Ann Arbor, Michigan • Flint, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 25, 2016 · Synced Oct 17, 2026, 6:11 AM EDT
Recruiting Not applicable Interventional

Mindfulness-based Ecological Momentary Intervention for Smoking Cessation Among Cancer Survivors

NCT07210567
View directory record Official record
Conditions
Smoking Cessation
Interventions
Mindfulness, Quitline
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Not applicable Interventional

Smokers' Quitline for Asian Language Speakers

NCT01248832
View directory record Official record
Conditions
Smoking Cessation
Interventions
Telephone Counseling, Self-Help Materials
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 75 Years
Enrollment
2,277 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Feb 13, 2020 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Not applicable Interventional

Smoking Cessation for HIV/AIDS Patients

NCT00502827
View directory record Official record
Conditions
Human Immunodeficiency Virus
Interventions
Cell Phone Intervention, Recommended Standard of Care
Behavioral · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
706 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2015
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 26, 2016 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Phase 2Phase 3 Interventional

Blended Collaborative Care for Heart Failure and Co-Morbid Depression

NCT02044211
View directory record Official record
Conditions
Heart Failure, Systolic, Depression, Cardiovascular Disease
Interventions
Collaborative Care for Heart Failure, Collaborative Care for Depression
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
21 Years and older
Enrollment
756 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 5, 2020 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Not applicable Interventional

Community-based Approaches to Treating Hypertension and Colon Cancer Prevention

NCT01092078
View directory record Official record
Conditions
Hypertension, Colon Cancer
Interventions
MINT, Patient Navigation
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
50 Years and older · Male only
Enrollment
740 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 22, 2015 · Synced Oct 17, 2026, 6:11 AM 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 17, 2026, 6:11 AM EDT
Completed Not applicable Interventional

Telehealth & Remote Measurement Technologies to Improve Medication Adherence in Hypertension

NCT01439256
View directory record Official record
Conditions
Hypertension
Interventions
Computer Controlled Telephone Counseling, Physician information and management recommendations
Behavioral · Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
207 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 15, 2017 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nutrition Study for School Age Children

NCT00620152
View directory record Official record
Conditions
Obesity
Interventions
1, 2
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
5 Years to 10 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 24, 2010 · Synced Oct 17, 2026, 6:11 AM EDT
Completed Not applicable Interventional

LIFT: Lifestyle Interventions For Two

NCT01616147
View directory record Official record
Conditions
Overweight, Pregnancy
Interventions
Intensive Lifestyle Intervention (ILI), Usual Care
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Female only
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 1, 2019 · Synced Oct 17, 2026, 6:11 AM EDT