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Showing 1–24 of 237 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Phone counseling call Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Proactive Outreach and Shared Decision Making in Improving Lung Cancer Screening Rates in Primary Care Patients

NCT03929926
View directory record Official record
Conditions
Lung Cancer
Interventions
Best Practice, Cancer Educational Materials, Behavioral, Psychological or Informational Intervention, Counseling
Other · Behavioral
Lead sponsor
Thomas Jefferson University
Other
Eligibility
55 Years to 80 Years
Enrollment
2,355 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 19, 2025 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional

Assessing Satisfaction With Contraceptive Counseling Using Telephone Versus Video Telehealth Visits

NCT05317468
View directory record Official record
Conditions
Contraception, Health Care Utilization
Interventions
Contraceptive Counseling
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
14 Years and older · Female only
Enrollment
214 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 31, 2024 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional

Improving Care and Reducing Cost Study

NCT02364544
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Psychosis NOS
Interventions
Relapse Prevention Plan, Daily Support Website, Computer CBT for voices and paranoia, FOCUS, Prescriber Decision Assistant
Behavioral · Other
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 60 Years
Enrollment
461 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
8
States / cities
Fort Lauderdale, Florida • Lawrenceburg, Indiana • Grand Rapids, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 22, 2017 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional

Behavioral Activation, Nutrition, and Activity Intervention

NCT06239961
View directory record Official record
Conditions
HIV
Interventions
Social Connection, Nutritional Coaching, Physical Activity Coaching
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
50 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 3, 2025 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional

Development of a Talk Therapy Protocol to Help Patients Make Treatment Decisions in MS

NCT02010554
View directory record Official record
Conditions
Relapsing-remitting Multiple Sclerosis
Interventions
Brief Education, Motivational Interviewing-Cognitive Behavioral Therapy
Behavioral
Lead sponsor
University of Missouri, Kansas City
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
2
States / cities
Kansas City, Missouri • West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 1, 2015 · Synced Sep 16, 2026, 7:12 PM EDT
Terminated Phase 4 Interventional Results available

Study to Evaluate Whether a Medication Event Monitoring System (MEMS) Can Improve Adherence to Tecfidera Treatment in Multiple Sclerosis Patients.

NCT02343159
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
dimethyl fumarate, Medication Event Monitoring System (MEMS), Adherence counseling
Drug · Device · Behavioral
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 65 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
29
States / cities
Homewood, Alabama • Pheonix, Arizona • Carlsbad, California + 26 more
Source: ClinicalTrials.gov public record
Updated May 15, 2017 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Genetics and Shared Decision Making in Improving Care for Patients With Stage IVA-C Non-small Cell Lung Cancer

NCT03944265
View directory record Official record
Conditions
Activating ALK Gene Mutation Negative, Activating EGFR Gene Mutation Negative, Activating ROS1 Gene Mutation Negative, Health Care Provider, Lung Non-Small Cell Carcinoma, Stage IV Lung Cancer AJCC v8, Stage IVA Lung Cancer AJCC v8, Stage IVB Lung Cancer AJCC v8
Interventions
Counseling, Questionnaire Administration, Medical Chart Review
Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 28, 2025 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

SCALE-UP Utah: Community-Academic Partnership to Address COVID-19 Testing Among Utah Community Health Centers

NCT04939532
View directory record Official record
Conditions
Covid19
Interventions
Text-Messaging (TM), Patient Navigation (PN)
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
44,729 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Phase 4 Interventional Results available

Post-Discharge Smoking Cessation Strategies: Helping HAND 4

NCT03603496
View directory record Official record
Conditions
Smoking Cessation
Interventions
Transitional Tobacco Care Management (TTCM), eReferral to State Tobacco Quitline (QL), Nicotine replacement therapy
Behavioral · Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
1,416 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
3
States / cities
Boston, Massachusetts • Pittsburgh, Pennsylvania • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 4, 2022 · Synced Sep 16, 2026, 7:12 PM EDT
Not yet recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

A Stepped Care Approach to Treating Tobacco Use in Rural Veterans

NCT04501016
View directory record Official record
Conditions
Tobacco Cessation
Interventions
Tailored behavioral counseling, Tobacco cessation pharmacotherapy
Behavioral · Drug
Lead sponsor
Iowa City Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 99 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Aug 5, 2020 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional

Exercise-based Motivational Interviewing for Fibromyalgia

NCT00573612
View directory record Official record
Conditions
Fibromyalgia
Interventions
Attention Control Counseling, Motivational Interviewing
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 65 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 5, 2012 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Phase 3 Interventional Results available

Optimizing Tobacco Dependence Treatment in the Emergency Department

NCT02896400
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
Brief Negotiated Interview (BNI), Nicotine replacement therapy (NRT), CT Smokers Quitline (QL), SmokefreeText (Text)
Behavioral · Drug · Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
1,056 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 3, 2020 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional Results available

Communication and Activation in Pain to Enhance Relationships and Treat Pain With Equity

NCT03562793
View directory record Official record
Conditions
Pain
Interventions
Communication and Activation in Pain to Enhance Relationships and Treat Pain with Equity (COOPERATE)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Dec 18, 2023 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mobile Smoking Cessation Intervention in Enhancing Cancer Outreach in Low-Income Adult Smokers

NCT00948129
View directory record Official record
Conditions
Cigarette Smoker, Current Every Day Smoker
Interventions
Laboratory Biomarker Analysis, Smoking Cessation Intervention, Telephone-Based Intervention, Tobacco Cessation Counseling
Other · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
626 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 19, 2023 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Combining Varenicline and Bupropion for Smoking Cessation

NCT00943618
View directory record Official record
Conditions
Smoking Cessation
Interventions
Varenicline, Bupropion, Placebo, Counseling/Phone Calls
Drug · Other · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
25 Years to 70 Years
Enrollment
641 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 3, 2025 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional

Prehabilitation Intervention to Maximize Early Recovery (PRIMER) in Liver Transplantation

NCT03584646
View directory record Official record
Conditions
Liver Diseases, End Stage Liver Disease, Frailty
Interventions
Nokia GO Wearable StepTracker, Medication Reminder, Weekly Check-in appointment with study team or provider
Device · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 95 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 10, 2023 · Synced Sep 16, 2026, 7:12 PM EDT
Recruiting Not applicable Interventional

Adjunctive Motivational Alcohol Intervention to Prevent IPV

NCT05287711
View directory record Official record
Conditions
Alcohol Use and Intimate Partner Violence
Interventions
Motivational Enhancement Therapy, Alcohol Education Control, Treatment as Usual, Strength at Home
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
3
States / cities
Boston, Massachusetts • Ann Arbor, Michigan • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 19, 2025 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Optimization of a New Adaptive Intervention to Increase COVID-19 Testing

NCT04757298
View directory record Official record
Conditions
COVID-19 Testing
Interventions
Navigation Services, Critical Dialogue, Brief Counseling, Referral and Digital Brochure
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years and older
Enrollment
668 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 14, 2024 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Problem-solving: A Stroke Caregiver Early Intervention

NCT01141738
View directory record Official record
Conditions
Psychological Adaptation
Interventions
Caregiver Problem-Solving Intervention, Wait List Control
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
21 Years and older
Enrollment
362 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
4
States / cities
Chicago, Illinois • Elk Grove Village, Illinois
Source: ClinicalTrials.gov public record
Updated May 21, 2023 · Synced Sep 16, 2026, 7:12 PM EDT
Active, not recruiting Not applicable Interventional

Lupus Intervention for Fatigue Trial

NCT02653287
View directory record Official record
Conditions
Fatigue, Physical Activity, Lupus Erythematosus, Systemic
Interventions
Experimental, Control
Behavioral · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional Results available

Worksite Phone Counseling for Smoking Cessation

NCT02730260
View directory record Official record
Conditions
Smoking Cessation
Interventions
Nondirective smoking cessation coaching, Directive smoking cessation coaching
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
518 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 22, 2016 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional

Comparative Effectiveness of Two Tobacco Cessation Interventions for Employees of Partners HealthCare, Inc.

NCT02601521
View directory record Official record
Conditions
Smoking Cessation, Tobacco Use Disorder
Interventions
Internal tobacco coach, External tobacco coach
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 23, 2021 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional Results available

Motivational Interviewing and Guided Opioid Tapering Support to Promote Postoperative Opioid Cessation

NCT03659734
View directory record Official record
Conditions
Opioid Cessation
Interventions
Motivational Interviewing and Guided Opioid Tapering Support, Enhanced Usual Care
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
179 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jan 16, 2025 · Synced Sep 16, 2026, 7:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Community Ambulation After Hip Fracture

NCT01783704
View directory record Official record
Conditions
Hip Fracture
Interventions
Nutrition, PUSH, PULSE
Dietary Supplement · Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
60 Years and older
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
4
States / cities
Farmington, Connecticut • Baltimore, Maryland • Lebanon, New Hampshire + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2022 · Synced Sep 16, 2026, 7:12 PM EDT