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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Risk Communication Clear all
Completed No phase listed Observational Accepts healthy volunteers

Johnston County ADHD Study: Environmental, Reporductive, and Familial Risk Factors for Attention-Deficit Hyperactivity Disorder (ADHD)

NCT00339729
View directory record Official record
Conditions
Attention-Deficit Hyperactivity Disorder
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
8 Years and older
Enrollment
8,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1997 – 2007
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 3, 2026, 8:15 PM EDT
Completed Not applicable Interventional

Preventing Problems in Children's Social Behavior

NCT00006446
View directory record Official record
Conditions
Behavior Disorders
Interventions
Training in parenting skills and communication
Procedure
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
3 Years to 6 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2001
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 21, 2007 · Synced Sep 3, 2026, 8:15 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

The Drug Facts Box: Helping Consumers Understand Drugs for Risk Reduction

NCT00753857
View directory record Official record
Conditions
Healthy
Interventions
Drug Facts Box, Standard Brief Summary
Other
Lead sponsor
White River Junction Veterans Affairs Medical Center
Federal
Eligibility
35 Years to 70 Years
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
White River Junction, Vermont
Source: ClinicalTrials.gov public record
Updated Sep 16, 2008 · Synced Sep 3, 2026, 8:15 PM EDT
Recruiting Not applicable Interventional

RCT of NLP-Based Feedback for Improving SDM in Men With Localized Prostate Cancer

NCT06856694
View directory record Official record
Conditions
Prostate Cancer, Shared Decision Making, Risk Communication
Interventions
NLP+AI Report
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
283 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 10, 2025 · Synced Sep 3, 2026, 8:15 PM EDT
Completed No phase listed Observational

A Risk Assessment Tool to Increase Statin Use Among High Risk Cancer Survivors: Development and Pilot Testing

NCT02895880
View directory record Official record
Conditions
Cancer Survivors, Statin Use Among High Risk Survivors
Interventions
usual care, statin communication tool
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
25 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 15, 2020 · Synced Sep 3, 2026, 8:15 PM EDT
Completed No phase listed Observational

Performance of 2WIN Photoscreener With Corneal Reflex Compared to School Bus Retinoscopy by AAPOS Guidelines

NCT03668067
View directory record Official record
Conditions
Refractive Errors, Amblyopia, Strabismus, Development Delay
Interventions
2WIN photoscreener
Device
Lead sponsor
Alaska Blind Child Discovery
Other
Eligibility
1 Week to 90 Years
Enrollment
471 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Anchorage, Alaska
Source: ClinicalTrials.gov public record
Updated Jan 29, 2024 · Synced Sep 3, 2026, 8:15 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Risk Perception Among Quitting Smokers

NCT00384696
View directory record Official record
Conditions
Smoking
Interventions
Nicotine Replacement Therapy, Questionnaire
Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 65 Years
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 23, 2019 · Synced Sep 3, 2026, 8:15 PM EDT
Not yet recruiting No phase listed Observational

Refining Risk Prediction Models for Older Adults Using Electronic Health Records

NCT06995365
View directory record Official record
Conditions
Predictive Modeling
Interventions
Risk Prediction Model
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
65 Years and older
Enrollment
18,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Sep 3, 2026, 8:15 PM EDT
Completed No phase listed Observational

Risk Communication Within Mexican-American Families

NCT00469339
View directory record Official record
Conditions
Breast Cancer, Diabetes, Colon Cancer, Cardiovascular Disease
Interventions
Family Health History
Behavioral
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
18 Years and older
Enrollment
498 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 3, 2026, 8:15 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Provider-Mediated Communication of Genetic Testing Results to At-Risk Relatives of Cancer Patients to Improve Genetic Counseling and Testing Rates, Family HOPE Study

NCT05772130
View directory record Official record
Conditions
Hematopoietic and Lymphoid System Neoplasm, Hereditary Malignant Neoplasm, Malignant Solid Neoplasm
Interventions
Best Practice, Electronic Health Record Review, Personal Contact, Survey Administration
Other · Behavioral
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jan 4, 2026 · Synced Sep 3, 2026, 8:15 PM EDT
Completed Not applicable Interventional

Reactions to Disease Risk Information

NCT00774254
View directory record Official record
Conditions
Cancer
Interventions
A, B
Behavioral
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
25 Years to 40 Years
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 30, 2024 · Synced Sep 3, 2026, 8:15 PM EDT
Completed No phase listed Observational

Effect of Lung Cancer Diagnoses on Family Behaviors

NCT01862770
View directory record Official record
Conditions
Lung Cancer, Blood Relatives of Patient w/Lung Cancer, Cigarette Smokers
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
18 Years to 55 Years
Enrollment
507 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
Tampa, Florida • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 4, 2018 · Synced Sep 3, 2026, 8:15 PM EDT
Completed Not applicable Interventional

Project PLUS Lung Cancer Screening Promotion

NCT05937399
View directory record Official record
Conditions
Lung Cancer
Interventions
Intervention video, Control video
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
50 Years to 80 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 21, 2025 · Synced Sep 3, 2026, 8:15 PM EDT
Completed No phase listed Observational

MRI Study of Brain Activity and Risk for Depression in Adolescents

NCT00047944
View directory record Official record
Conditions
Involutional Depression, Anxiety Disorders
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
10 Years to 55 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 5, 2017 · Synced Sep 3, 2026, 8:15 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 3, 2026, 8:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Personalized Risk Estimator for Rheumatoid Arthritis Family Study

NCT02046005
View directory record Official record
Conditions
First Degree Relatives of Rheumatoid Arthritis Patients
Interventions
PRE-RA, PRE-RA Plus, General Rheumatoid Arthritis Education
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
238 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced Sep 3, 2026, 8:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of a Novel Intervention for Infants At Risk for Neurodevelopmental Disorders

NCT03388294
View directory record Official record
Conditions
Autism Spectrum Disorder, Neurodevelopmental Disorders
Interventions
Parents and Infants Engaged
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
11 Months to 16 Months
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Sep 3, 2026, 8:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

SmarToyGym: Smart Detection of Atypical Toy-oriented Actions in At-risk Infants

NCT02813889
View directory record Official record
Conditions
Cerebral Palsy, Developmental Delay, Stroke, Fine Motor Delay, Infant Development, Other Development Delays
Interventions
SmarToyGym
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
3 Months to 11 Months
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 5, 2024 · Synced Sep 3, 2026, 8:15 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Intervention to Improve Driving Practices Among High-Risk Teen Drivers

NCT04317664
View directory record Official record
Conditions
Drive, Recidivism, Communication, Feedback, Psychological
Interventions
In-vehicle device, Parent Communication
Combination Product · Behavioral
Lead sponsor
Ginger Yang
Other
Eligibility
16 Years to 17 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 22, 2026 · Synced Sep 3, 2026, 8:15 PM EDT
Recruiting Not applicable Interventional

Fall Risk Intervention for Stroke

NCT07349030
View directory record Official record
Conditions
Stroke
Interventions
Fall Prevention Intervention, Active Control
Behavioral
Lead sponsor
MGH Institute of Health Professions
Other
Eligibility
45 Years to 85 Years
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Sep 3, 2026, 8:15 PM EDT
Completed No phase listed Observational

Toward Safer Opioid Prescribing for Chronic Pain in High Risk Populations

NCT03669939
View directory record Official record
Conditions
HIV Disease, Chronic Pain
Interventions
Communication Strategy, Standard of Care
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 8, 2020 · Synced Sep 3, 2026, 8:15 PM EDT
Completed Not applicable Interventional

Pilot Testing a Patient Safety Display in the Hospital Setting

NCT03950921
View directory record Official record
Conditions
Catheter-Related Infections, Pressure Injury
Interventions
Patient Safety Display
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 31, 2019 · Synced Sep 3, 2026, 8:15 PM EDT
Recruiting Not applicable Interventional

Testing Warning Labels for Retail Cannabis Products Using a Discrete Choice Experiment

NCT07701304
View directory record Official record
Conditions
Cannabis Use, Risk Perception, Decision Making
Interventions
Discrete choice experiment (DCE) survey-experiment
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
21 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jul 26, 2026 · Synced Sep 3, 2026, 8:15 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Messages That Motivate: Communicating Alcohol-Related Breast Cancer Risk to Young Adult Women

NCT07802054
View directory record Official record
Conditions
Communication, Message Perception, Alcohol, Cancer Prevention, Behavior, Risk
Interventions
Risk Message, Efficacy Message, Industry Deception, YAW Susceptibility, Mechanisms
Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years to 25 Years · Female only
Enrollment
900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Sep 3, 2026, 8:15 PM EDT