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ClinicalTrials.gov public records Last synced Oct 29, 2026, 3:46 PM EDT

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Showing 1–24 of 30 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Persuasion Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Patient Experience Recommender System for Persuasive Communication Tailoring

NCT02200432
View directory record Official record
Conditions
Smoking Cessation
Interventions
PERSPeCT Recommender System
Other
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
972 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 9, 2015 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional Results available

Efficacy of a Smoke-Free Homes Intervention

NCT04547686
View directory record Official record
Conditions
Cessation, Smoking
Interventions
Smoke-Free Homes Intervention, Quitline
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
916 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brief Informational Intervention for COVID-19 Misinformation Prophylaxis

NCT04557241
View directory record Official record
Conditions
COVID19 Behavioral Prophylaxis
Interventions
Brief informational infographic, Placebo control (non-behavioral infographic)
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
1,017 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 9, 2021 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Preventing Motor Vehicle Crashes Among Young Drivers: Evaluation of the Checkpoints Program Presented by the American Automobile Association

NCT00920049
View directory record Official record
Conditions
Injury
Interventions
Persuasion
Behavioral
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
15 Years and older
Enrollment
830 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

HIV Testing & Womens Attitudes on HIV Vaccine Trials

NCT00771537
View directory record Official record
Conditions
HIV
Interventions
Message Sidedness
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older · Female only
Enrollment
2,031 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 9, 2013 · Synced Oct 29, 2026, 3:46 PM EDT
Active, not recruiting Not applicable Interventional Results available

A Multi-modal, Physician-centered Intervention to Improve Guideline-concordant Prostate Cancer Imaging

NCT03445559
View directory record Official record
Conditions
Prostate Cancer
Interventions
Clinical Order Check, Academic Detailing, Audit and Feedback
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
11
States / cities
Palo Alto, California • West Los Angeles, California • West Haven, Connecticut + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Emails Promoting COVID-19 Vaccination Among Healthcare Workers

NCT04728594
View directory record Official record
Conditions
Vaccination Refusal, Communication
Interventions
Social Proof, Reframing, Scarcity Message
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
Not listed
Enrollment
9,566 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 26, 2021 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional

UCLA Health Patient Health Maintenance Text Reminder July 2023

NCT05979987
View directory record Official record
Conditions
Health Maintenance, Diabetes, Cancer
Interventions
Reminder of preventive care measures, Persuasion via anecdote, Persuasion via anecdote without link, Persuasion via research
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
6,894 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 2, 2025 · Synced Oct 29, 2026, 3:46 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Trial in HPV Prevention for the U.S. Vietnamese Community

NCT07637630
View directory record Official record
Conditions
HPV-related Cancers, HPV Vaccination
Interventions
Expert Video, Self-persuasion, Narrative Storytelling, Motivational Interviewing, Constant Component
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional

Lifestyle Management of CKD in Obese Diabetic Patients

NCT02276742
View directory record Official record
Conditions
Obesity, Type 2 Diabetes, Chronic Kidney Disease (CKD)
Interventions
Social Cognitive Theory, Monitoring
Behavioral · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
40 Years and older
Enrollment
269 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 14, 2020 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional

Tailored Approaches to Stroke Health Education

NCT01909271
View directory record Official record
Conditions
Stroke
Interventions
Stroke Education Film Viewing, Stroke Education Pamphlet Exposure
Behavioral · Other
Lead sponsor
Columbia University
Other
Eligibility
34 Years and older
Enrollment
290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 15, 2020 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Persuasion in Medicine: Experimental Evidence on Sender and Signal Effects

NCT04160975
View directory record Official record
Conditions
Flu, Human, Influenza, Human, Covid19
Interventions
Video about safety and effectiveness of adult seasonal flu vaccination
Behavioral
Lead sponsor
Harvard University
Other
Eligibility
18 Years to 51 Years · Male only
Enrollment
3,245 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 29, 2021 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional

Motivational Interviewing Intervention for Intimate Partner Violence

NCT01410669
View directory record Official record
Conditions
Self-efficacy
Interventions
Motivational interviewing (MI)
Behavioral
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older · Female only
Enrollment
305 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Aug 5, 2011 · Synced Oct 29, 2026, 3:46 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 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving College Students' Mental Help-Seeking Intention During the COVID-19 Pandemic

NCT05451706
View directory record Official record
Conditions
Help-Seeking Behavior, Mental Health Issue
Interventions
Mental help-seeking self-persuasion
Behavioral
Lead sponsor
Cleveland State University
Other
Eligibility
18 Years to 100 Years
Enrollment
926 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Feb 6, 2024 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Phase 2 Interventional

Nurse Managed Upper Body Strength Training in Chronic Obstructive Pulmonary Disease (COPD)

NCT01057797
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Exercise-specific self-efficacy, Gentle chair exercise, upper body strength training
Behavioral
Lead sponsor
University of Illinois Chicago
Other
Eligibility
45 Years and older
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 27, 2010 · Synced Oct 29, 2026, 3:46 PM EDT
Not listed Not applicable Interventional

Promoting Resilience in Teens With ASD

NCT04208425
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Project Personality, Sharing Feelings Intervention
Behavioral
Lead sponsor
Stony Brook University
Other
Eligibility
11 Years to 16 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Mar 18, 2020 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

MyBehavior: Persuasion by Adapting to User Behavior and User Preference

NCT02359981
View directory record Official record
Conditions
Weight Loss
Interventions
MyBehavior, Generic suggestions, Smartphone
Behavioral · Device
Lead sponsor
Cornell University
Other
Eligibility
18 Years to 60 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Ithaca, New York
Source: ClinicalTrials.gov public record
Updated Feb 11, 2015 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional

UCLA Health Patient Health Maintenance Text Reminder

NCT05791942
View directory record Official record
Conditions
Health Maintenance, Diabetes, Cancer
Interventions
Reminder of preventive care measures, Persuasion via anecdote, Behavioral: Action prompt
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
10,583 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 2, 2025 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Video Chat Intervention for Enhancing Self-efficacy for Lifestyle Physical Activity

NCT03906955
View directory record Official record
Conditions
Physical Activity, Self Efficacy, Working Adults
Interventions
Efficacy for Lifestyle PA, Efficacy for Work-life Balance
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
25 Years to 64 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Champaign, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 24, 2019 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional

Michigan Youth Violence Prevention Center: Building Evidence for Gun Violence Prevention - SafERteens Implementation

NCT05821205
View directory record Official record
Conditions
Violence in Adolescence
Interventions
Narrative Persuasion, Reciprocity, Personalized Feedback, Commitment
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
6
States / cities
Ann Arbor, Michigan • Fruitport, Michigan • Muskegon, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional Results available

Personalized Dietary Management in Type 2 Diabetes

NCT05046886
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Standardized, Usual Care Control (UCC), Personalized Guidance to Minimize Postprandial Glycemic Response (PPGR)
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years to 80 Years
Enrollment
294 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Vax Facts Human Papillomavirus (HPV): Study of a Computer-based Tailoring System and Mothers' Intentions to Vaccinate Their Daughters Against HPV

NCT01143142
View directory record Official record
Conditions
Human Papillomavirus, Prevention
Interventions
Computer-based tailoring system
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 22, 2014 · Synced Oct 29, 2026, 3:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Developing a Self-persuasion Intervention Promoting Adolescent HPV Vaccination

NCT02537756
View directory record Official record
Conditions
Human Papillomavirus Vaccines
Interventions
Project Voice
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
737 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 18, 2020 · Synced Oct 29, 2026, 3:46 PM EDT