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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Health Knowledge Clear all
Completed Not applicable Interventional

Use of Electronic Personal Health Records to Improve Medication Adherence

NCT03018197
View directory record Official record
Conditions
Atrial Fibrillation, Medication Adherence
Interventions
Medication Education
Other
Lead sponsor
Parkview Health
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 29, 2019 · Synced Sep 6, 2026, 4:51 PM EDT
Completed No phase listed Observational

Patient Participation Beliefs and Post-Traumatic Stress Disorder (PTSD)

NCT01419223
View directory record Official record
Conditions
Post-Traumatic Stress Disorder, Brain Injuries, Traumatic
Interventions
Not listed
Lead sponsor
INTRuST, Post-Traumatic Stress Disorder - Traumatic Brain Injury Clinical Consortium
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Oct 28, 2013 · Synced Sep 6, 2026, 4:51 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Survey on Precision Medicine and Digital Health

NCT03543631
View directory record Official record
Conditions
Health Behavior, Health Knowledge, Attitudes, Practice, Health Attitude
Interventions
Survey
Other
Lead sponsor
Scripps Health
Other
Eligibility
12 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Dec 11, 2022 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional

Use of a Training Video to Teach Medical Students About Health Literacy

NCT01460953
View directory record Official record
Conditions
Health Literacy
Interventions
health literacy training video
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
Not listed
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 15, 2015 · Synced Sep 6, 2026, 4:51 PM EDT
Completed No phase listed Observational Results available

Transforming Research and Clinical Knowledge in TBI Pilot

NCT01565551
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
N/A (Observational Study)
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
Not listed
Enrollment
650 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
4
States / cities
San Francisco, California • New York, New York • Pittsburgh, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2014 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Míranos! Program, a Preschool Obesity Prevention RCT

NCT03590834
View directory record Official record
Conditions
Obesity, Healthy Eating, Physical Activity, Health Knowledge, Attitudes, Practice, Gross Motor Development
Interventions
Center-based Intervention, Home-based Intervention, Active Control
Behavioral
Lead sponsor
The University of Texas at San Antonio
Other
Eligibility
3 Years to 5 Years
Enrollment
525 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Dec 6, 2023 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Results available

Working With Veterans Organizations to Improve Blood Pressure

NCT00571038
View directory record Official record
Conditions
Hypertension
Interventions
Peer Led, Seminar
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
Not listed
Enrollment
404 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 23, 2015 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Development of a Training Intervention to Improve Mental Health Treatment Effectiveness and Engagement for Youth With Documented Mental Health Disparities

NCT05626231
View directory record Official record
Conditions
Knowledge, Attitudes, Practice
Interventions
Training Intervention
Behavioral
Lead sponsor
Boston College
Other
Eligibility
12 Years and older
Enrollment
286 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Chestnut Hill, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Healthy Living Opportunities: Laurel HARVEST

NCT06438003
View directory record Official record
Conditions
Health Knowledge, Attitudes, Practice, Obesity
Interventions
Special Services, Services as Usual
Behavioral · Other
Lead sponsor
Makenzie Barr-Porter
Other
Eligibility
18 Years and older
Enrollment
281 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 6, 2026, 4:51 PM EDT
Completed No phase listed Observational

Transforming Research and Clinical Knowledge in Traumatic Brain Injury

NCT02119182
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
In-Person Outcome Assessment, Phone Outcome Assessment, 3T Magnetic Resonance Imaging (MRI), Blood Draw for Plasma, DNA, Serum, RNA
Behavioral · Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
1 Year to 100 Years
Enrollment
2,996 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
23
States / cities
San Francisco, California • Denver, Colorado • Englewood, Colorado + 17 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2020 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Results available

The Influence of a Medication Adherence Smartphone Application on Medication Adherence in Chronic Illness

NCT05098743
View directory record Official record
Conditions
Medication Adherence, Self Efficacy
Interventions
Medisafe smartphone mobile application, Printed medication list
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Norwalk, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 18, 2024 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional

A Brief Intervention to Improve Medication Knowledge and Adherence Among Family Medicine Patients in South Texas

NCT00846300
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Hyperlipidemia, Hypertension
Interventions
Physician counseling for health behavior change
Behavioral
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 99 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
6
States / cities
Corpus Christi, Texas • Harlingen, Texas • Laredo, Texas + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2015 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Impact of a "Serious Game" on Improving Patient's Medication Knowledge

NCT01786044
View directory record Official record
Conditions
Health Knowledge, Attitudes, Practice
Interventions
MasterMed, Usual Care
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
850 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 21, 2017 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional

Shared Decision-making on Medical Tests and Care Cascades

NCT04902664
View directory record Official record
Conditions
Health Knowledge, Attitudes, Practice, Health Care Utilization
Interventions
Patient education materials, Physician peer-comparison email, Physician education materials, General visit preparation materials
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
329 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 16, 2022 · Synced Sep 6, 2026, 4:51 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Educational Intervention for Optimizing Adolescent Mental Health Screening and Treatment in Pediatric Residency

NCT00768352
View directory record Official record
Conditions
Mental Health
Interventions
Educational intervention
Other
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 7, 2008 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Healthcare Provider Human Papillomavirus Education and Professional Skills Intervention

NCT05120869
View directory record Official record
Conditions
Health Personnel Attitude, Health Knowledge, Attitudes, Practice
Interventions
Tailored HPV Education and Professional Skills Intervention Group, General HPV Education and Communication Skills Control Group
Behavioral
Lead sponsor
University of Texas, El Paso
Other
Eligibility
18 Years to 65 Years
Enrollment
161 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
Las Cruces, New Mexico • El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Results available

Scenario Tailored Opioid Messaging Program (STOMP) to Improve Risk Understanding in Young Adults

NCT03863353
View directory record Official record
Conditions
Pain, Postoperative, Medication Adherence, Opioid Use, Knowledge, Attitudes, Practice, Risk Reduction Behavior
Interventions
Educational Intervention
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
15 Years to 24 Years
Enrollment
503 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
2
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 5, 2022 · Synced Sep 6, 2026, 4:51 PM EDT
Not listed Not applicable Interventional

BOUNCE to Health: A Healthy Lifestyle Program

NCT03925012
View directory record Official record
Conditions
Childhood Obesity, Obesity, Physical Activity, Health Knowledge, Attitudes, Practice, Health Behavior
Interventions
Intervention
Behavioral
Lead sponsor
University of Houston
Other
Eligibility
9 Years to 14 Years
Enrollment
720 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2019 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Educational Intervention for the Promotion of Knowledge and Preventive Health Behaviors Related to Personal Air Pollution Exposure, The Air Study

NCT04922697
View directory record Official record
Conditions
Lung Carcinoma
Interventions
Educational Intervention, Questionnaire Administration
Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 20, 2022 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Translational Health After School Program on Health-Related Knowledge/Behaviors and Exercise Perception

NCT02932813
View directory record Official record
Conditions
Changes in Physical Fitness, Changes in Diet, Food, and Nutrition Habits, Changes in Child Health
Interventions
THINK Program
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
8 Years to 12 Years
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Oct 16, 2017 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Health and Environmental Health Literacy of Professionals

NCT05879666
View directory record Official record
Conditions
Health Knowledge, Attitudes, Practice
Interventions
Online educational phthalate course
Behavioral
Lead sponsor
Harvard School of Public Health (HSPH)
Other
Eligibility
Not listed
Enrollment
213 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 15, 2024 · Synced Sep 6, 2026, 4:51 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

RCT of HeartBot in Women

NCT07416734
View directory record Official record
Conditions
Participants Must be Women Aged 25 Years or Older, Participants Should Have no Self-reported History of Heart Disease or Stroke, Participants Should Have no Terminal Illness or Diagnosed Cognitive Impairment, Including Alzheimer's Disease, Participants Should Not be a Healthcare Professionals or Healthcare Trainees, Participants Should Not be Employed in the Healthcare Field, Participants Should Reside in the United States and be a University of California, San Francisco Health Patient, Participants Should Possess a Smartphone With an Active Data Plan or Access to Wi-Fi
Interventions
HeartBot II Program, Waitlist Control
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
25 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Sep 6, 2026, 4:51 PM EDT
Active, not recruiting No phase listed Observational

Transforming Research and Clinical Knowledge in Traumatic Brain Injury (TRACK-TBI) Precision Medicine Phase 2 Option 1

NCT04602806
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
5
States / cities
San Francisco, California • Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing COVID-19 Vaccine Hesitancy Among Hispanic Parents

NCT06036134
View directory record Official record
Conditions
Vaccine-Preventable Diseases, COVID-19 Pandemic, Health-Related Behavior, Health Knowledge, Attitudes, Practice, Narration
Interventions
Baseline surveys, Digital Storytelling Intervention, Information Control Intervention
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 25, 2026 · Synced Sep 6, 2026, 4:51 PM EDT