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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Health Communication Message Clear all
Completed Not applicable Interventional Results available

Tailored Communication to Reduce Cardiovascular Risk

NCT01286311
View directory record Official record
Conditions
Hypercholesterolemia, Coronary Artery Disease, Dyslipidemia, Hypertension
Interventions
Direct-to-patient tailored cardiovascular risk message system
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
40 Years to 79 Years
Enrollment
464 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 8, 2015 · Synced Sep 7, 2026, 9:42 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

HVIP Outcomes and Stakeholder Insights

NCT06582953
View directory record Official record
Conditions
Firearm Injury, Violence, Physical
Interventions
Turning the Tide Violence Intervention Program (hospital violence intervention program)
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
16 Years and older
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Sep 7, 2026, 9:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Worksite Wellness Randomized Controlled Trial

NCT02593240
View directory record Official record
Conditions
Obesity, Overweight, Quality of Life
Interventions
The iDiet® (also called Healthy Weight for Living when used as a not-for-profit intervention) with Food, The iDiet® (also called Healthy Weight for Living when used as a not-for-profit intervention) with Voucher, Human Performance Institute©
Behavioral
Lead sponsor
Tufts University
Other
Eligibility
21 Years and older
Enrollment
554 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 26, 2020 · Synced Sep 7, 2026, 9:42 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Novel Mobile Health Intervention for Improving Tobacco Cessation Among Young Adults

NCT07571018
View directory record Official record
Conditions
Tobacco-Related Carcinoma
Interventions
Smartphone app-based Intervention, Communication intervention, Survey Administration, Interview, Assessment
Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years to 30 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
2
States / cities
Las Cruces, New Mexico • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Sep 7, 2026, 9:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Share Health Study: Teen Social Connections and Health

NCT02791971
View directory record Official record
Conditions
Contraception
Interventions
SpeakOut, Alcohol Control Intervention
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
15 Years to 19 Years · Female only
Enrollment
207 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
2
States / cities
Davis, California • Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 26, 2018 · Synced Sep 7, 2026, 9:42 PM EDT
Completed Not applicable Interventional Results available

Asthma Data Innovation Demonstration Project

NCT02162576
View directory record Official record
Conditions
Asthma, Bronchial Diseases, Respiratory Tract Diseases, Lung Diseases, Obstructive, Lung Diseases, Respiratory Hypersensitivity, Hypersensitivity, Immediate, Hypersensitivity, Immune System Diseases
Interventions
Propeller Health intervention
Device
Lead sponsor
David Van Sickle
Industry
Eligibility
5 Years and older
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 19, 2021 · Synced Sep 7, 2026, 9:42 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Mobile Supportive Teams for Reinforcing Increased Daily Exercise Study

NCT06662292
View directory record Official record
Conditions
Physical Activity
Interventions
Mobile STRIDES app (psychoeducation features), Mobile STRIDES app (self-regulation features), Mobile STRIDES app (social support training features)
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Sep 7, 2026, 9:42 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Self-Management Intervention for Youth With Sickle Cell Disease and Their Families: Phase I

NCT03069430
View directory record Official record
Conditions
Anemia, Sickle Cell
Interventions
SELFY (Self Management for Youth with SCD)
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 10, 2018 · Synced Sep 7, 2026, 9:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Birds and Bees Research Study

NCT03655951
View directory record Official record
Conditions
Sexual Behavior, Communication
Interventions
Web-based resource on adolescent sexual health, Alternate web-based resource on adolescent sexual health
Behavioral
Lead sponsor
Innovation Research & Training
Other
Eligibility
Not listed
Enrollment
730 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 9, 2020 · Synced Sep 7, 2026, 9:42 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Computerized HIV/Sexually Transmitted Disease (STD) Prevention Program

NCT00947947
View directory record Official record
Conditions
Acquired Immunodeficiency Syndrome, HIV Infections
Interventions
Tailored Information Program for Safer Sex
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 29 Years
Enrollment
274 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Nov 14, 2013 · Synced Sep 7, 2026, 9:42 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 8, 2013 · Synced Sep 7, 2026, 9:42 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Communicating About Nicotine Reduction in Cigarettes

NCT06787937
View directory record Official record
Conditions
Tobacco Products, Smoking Behavior, Cigarette Use
Interventions
VLNC messages, Control message
Behavioral
Lead sponsor
Georgia State University
Other
Eligibility
21 Years and older
Enrollment
1,230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Sep 7, 2026, 9:42 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Health Communications for Adults Smoking Nondaily

NCT07296848
View directory record Official record
Conditions
Smoking Cessation
Interventions
Targeted Smoking Messages
Behavioral
Lead sponsor
Bethany Shorey Fennell, PhD
Other
Eligibility
18 Years and older
Enrollment
320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 7, 2026, 9:42 PM EDT
Completed Not applicable Interventional

A Pilot Efficacy and Implementation Study of the Strengths Intervention Project

NCT03496155
View directory record Official record
Conditions
Parent-Child Relations, Parenting, Adolescent Behavior, Communication
Interventions
Build and Support Your Teen's Strengths
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
13 Years to 15 Years
Enrollment
174 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 14, 2019 · Synced Sep 7, 2026, 9:42 PM EDT
Completed Not applicable Interventional

Using Probability of Community-Acquired Pneumonia to Tailor Antimicrobials Among Inpatients

NCT05976581
View directory record Official record
Conditions
Pneumonia, Pneumonia, Viral, Pneumonia, Bacterial
Interventions
Electronic alert, Structured communication of test results
Behavioral
Lead sponsor
Jonathan Baghdadi
Other
Eligibility
18 Years and older
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Sep 7, 2026, 9:42 PM EDT
Enrolling by invitation Not applicable Interventional

Patient-centered Precision Medicine Lab Result Communication for Older Adults

NCT07391904
View directory record Official record
Conditions
Chronic Kidney Disease (CKD), Health Communication, Patient Comprehension
Interventions
Chronic Kidney Disease (CKD) Lab Result Communication Tool
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
65 Years and older
Enrollment
255 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Sep 7, 2026, 9:42 PM EDT
Recruiting Not applicable Interventional

Feasibility of a Technology-Based Intervention for Depression Referral Uptake in Cancer Survivors

NCT07091968
View directory record Official record
Conditions
Cancer, Depression
Interventions
Technology-Enabled Tailored Referral
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Sep 7, 2026, 9:42 PM EDT
Enrolling by invitation Not applicable Interventional

Behavioral Health Initial Intake Outreach

NCT07790107
View directory record Official record
Conditions
Behavioral Health
Interventions
Pre-intake appointment informational messages
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
6,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 7, 2026, 9:42 PM EDT
Completed Not applicable Interventional

Efficacy of Communication Modalities for Promoting Flu Shots

NCT05509270
View directory record Official record
Conditions
Influenza Vaccination, Health Promotion, Health Behavior, Risk Reduction
Interventions
Letter, Patient portal, SMS
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
43,225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 11, 2022 · Synced Sep 7, 2026, 9:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Enhancing Source Credibility in Tobacco Regulatory Communications

NCT03339206
View directory record Official record
Conditions
Cigarette Smoking Behavior
Interventions
Constituent message with FDA and quitline, Constituent message without FDA and quitline, Littering message (Control)
Behavioral
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years to 65 Years
Enrollment
845 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 23, 2020 · Synced Sep 7, 2026, 9:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Technology and Health Communication in Improving Health Outcomes in Patients Scheduled for Mammography

NCT04290585
View directory record Official record
Conditions
Female Breast Carcinoma, Healthy Subject
Interventions
Questionnaire Administration, Telephone-Based Intervention
Other · Behavioral
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
Female only
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 1, 2020 · Synced Sep 7, 2026, 9:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Developing a PrEP Adherence Intervention Targeting At-Risk and Substance Using Women

NCT04396678
View directory record Official record
Conditions
HIV/AIDS
Interventions
PrEP standard of care+behavioral intervention
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older · Female only
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 30, 2021 · Synced Sep 7, 2026, 9:42 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 25, 2021 · Synced Sep 7, 2026, 9:42 PM EDT
Active, not recruiting No phase listed Observational

A Study of Cognitive Health in Survivors of Prostate Cancer

NCT05540782
View directory record Official record
Conditions
Prostate Cancer, Survivorship
Interventions
PROMIS-SF v2.0 -Cognitive Function 8a
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
200 participants
Timeline
2022 – 2026
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2025 · Synced Sep 7, 2026, 9:42 PM EDT