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ClinicalTrials.gov public records Last synced Sep 9, 2026, 5:16 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Standard Reminder Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of Colorectal Cancer Screening Options

NCT05987709
View directory record Official record
Conditions
Colon Cancer
Interventions
GuardantSHIELD Blood Test
Diagnostic Test
Lead sponsor
Kaiser Permanente
Other
Eligibility
45 Years to 75 Years
Enrollment
2,004 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Sep 9, 2026, 5:16 PM EDT
Not yet recruiting Not applicable Interventional

Testing a Mobile Health Application to Improve HIV Prevention and Substance Use Treatment Among Women Involved in the Carceral System

NCT07432555
View directory record Official record
Conditions
Substance Abuse, HIV
Interventions
Tool to provide re-entry support and improve linkage to healthcare and social services
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years and older · Female only
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional

Educational Video for Improving Follow-up After an Emergency Department Visit for Asthma

NCT00113633
View directory record Official record
Conditions
Asthma
Interventions
Intervention Subjects
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
1 Year to 18 Years
Enrollment
439 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 3, 2014 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional

Centralized Reminder Recall - Flu RCT2

NCT03294473
View directory record Official record
Conditions
Influenza, Human, Orthomyxoviridae Infections, RNA Virus Infections, Virus Disease, Respiratory Tract Infections, Respiratory Tract Disease, Vaccines, Physiological Effects of Drugs
Interventions
R/R - Autodialers, R/R - Texting, R/R - mailed postcard
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
6 Months to 17 Years
Enrollment
70,190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 4, 2019 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Smart Reminders to Promote Home-based Cognitive Training

NCT05016856
View directory record Official record
Conditions
Adherence, Treatment
Interventions
Adherence Promotion With Person-centered Technology (APPT) System, Standard Reminder System (Active Control)
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
65 Years and older
Enrollment
190 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Feb 23, 2025 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional

Smart Phone Medication Adherence Saves Kidneys--SMASK

NCT02827695
View directory record Official record
Conditions
Kidney Transplantation, Medication Adherence, Hypertension
Interventions
SMASK, EnhancedSC
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 21, 2020 · Synced Sep 9, 2026, 5:16 PM EDT
Recruiting Not applicable Interventional

Arrival Time Implementation

NCT07314697
View directory record Official record
Conditions
Primary Care
Interventions
Behaviorally informed appointment communications, Control appointment communications
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
300,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Increasing Colorectal Cancer (CRC) Screening Among Hispanic Primary Care Patients

NCT02272244
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Decision Support & Navigation, Standard
Behavioral
Lead sponsor
Thomas Jefferson University
Other
Eligibility
50 Years to 75 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
3
States / cities
Allentown, Pennsylvania • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 3, 2025 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Adolescent and Child Suicide Prevention in Routine Clinical Encounters

NCT04844021
View directory record Official record
Conditions
Suicide
Interventions
Nudge+
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
47,307 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
2
States / cities
Aurora, Colorado • Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 24, 2024 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional Results available

Mailed FIT Outreach 2022

NCT05341622
View directory record Official record
Conditions
Colorectal Cancer, Colon Cancer
Interventions
Differentiated Box, Standard Mail, Text, No Text, Reminder, No Reminder
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
50 Years to 74 Years
Enrollment
5,460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 23, 2024 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional

Investigating KardioPAC Mobile App to Improve Physical Fitness Among Cardiac Rehabilitation Patients

NCT05643976
View directory record Official record
Conditions
Cardiac Rehabilitation, Exercise, Quality of Life
Interventions
KardioPAC Mobile Application, Standard of Care
Behavioral · Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 85 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Multilevel HPV Self-Testing Intervention for the Increase of Cervical Cancer Screening Among Women in Appalachia

NCT04411849
View directory record Official record
Conditions
Cervical Carcinoma, Human Papillomavirus Infection
Interventions
Best Practice, HPV Self-Collection, Informational Intervention, Patient Navigation Program
Other · Procedure · Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
30 Years to 64 Years · Female only
Enrollment
802 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
4
States / cities
Lexington, Kentucky • Columbus, Ohio • Charlottesville, Virginia + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional Results available

Improving Diabetes in Emerging Adulthood

NCT04066959
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Motivational Enhancement System (MES), Question Prompt List (QPL), Text Message Reminders (TXT)
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
16 Years to 25 Years
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Colorectal Cancer Awareness, Research, Education and Screening (CARES)

NCT01804179
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Immunochemical Fecal Occult Blood Test (I-FOBT) Kit, Standard Intervention (SI) Educational Materials, CARES Intervention Educational Materials, Baseline Visit Survey, Follow-up Questionnaire
Other
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
50 Years to 75 Years
Enrollment
514 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2022
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 9, 2022 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Using Behavioral Science to Improve Colorectal Cancer Screening Rates With Mailed FIT Kits

NCT04746469
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
Delayed automated phone call
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
50 Years to 75 Years
Enrollment
2,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 12, 2022 · Synced Sep 9, 2026, 5:16 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Testing the Impact of the MOHR Follow-up Support

NCT07569224
View directory record Official record
Conditions
Implementation Strategy Bundles for Structured Follow-up
Interventions
Providing reminder and resources via messages, Reminder and resources sent via navigation, Regular care
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
6
States / cities
Aurora, Colorado • Denver, Colorado • Lone Tree, Colorado + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Sep 9, 2026, 5:16 PM EDT
Active, not recruiting Not applicable Interventional

Impact of Adolescent Vaccine Reminder Notices Sent Via Preferred Method of Communication on HPV Vaccination

NCT05148559
View directory record Official record
Conditions
Papillomavirus Vaccines
Interventions
Reminder Sent Via Preferred Method of Communication, Reminder Sent Via Mailed Letter
Behavioral
Lead sponsor
Huong Nguyen, PhD
Other
Eligibility
12 Years to 12 Years
Enrollment
5,451 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Marshfield, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced Sep 9, 2026, 5:16 PM EDT
Not yet recruiting Not applicable Interventional

Impact of Loss Aversion Messaging and Anticipated Regret for Inaction on Exercise Adherence in Older Adults

NCT07540052
View directory record Official record
Conditions
Mobility Disability, Walking Difficulty
Interventions
Brief Daily At-Home Strength Training Program, Loss Aversion Messaging, Standard Adherence Reminder Messaging
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
65 Years and older
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluating a Real-Time, Remote Monitoring System for Home-Based HIV Testing

NCT02876926
View directory record Official record
Conditions
HIV
Interventions
"Smart" home-based test for HIV, Home-based testing only, Reminder letters for clinic-based testing
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older · Male only
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 18, 2019 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional

Improving Follow-Up Adherence in a Primary Eye Care Setting

NCT02001129
View directory record Official record
Conditions
Eye Diseases
Interventions
Automated Telephone System, Personalized Telephone Call, Usual Care
Behavioral
Lead sponsor
Wills Eye
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 28, 2016 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Population-Based Patient-Centric Care: Comprehensive Preventive Cancer Screening Using Health IT

NCT01372527
View directory record Official record
Conditions
Breast Cancer, Colorectal Cancer, Cervical Cancer
Interventions
TopCare: Use of provider knowledge vs. automated system
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years to 75 Years
Enrollment
103,870 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 2, 2014 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional

Text Message Reminder-Recalls For Early Childhood Vaccination

NCT01199666
View directory record Official record
Conditions
Vaccination
Interventions
Text message
Other
Lead sponsor
Columbia University
Other
Eligibility
9 Months to 50 Years
Enrollment
2,586 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 24, 2014 · Synced Sep 9, 2026, 5:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Managing Insulin With a Voice AI

NCT05081011
View directory record Official record
Conditions
Medication Adherence
Interventions
Voice Assistant Device
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jan 1, 2024 · Synced Sep 9, 2026, 5:16 PM EDT
Recruiting Phase 2 Interventional

Using Smartphones to Improve Physical Activity Levels of Individuals With Spinal Cord Injury

NCT05317832
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
WI program, WI Program Reminder, JITAI Goal Setting, JITAI physical activity message, Notification EMA, End of day EMA, Wake up time EMA, Weekly PA Information, Daily PA Information
Behavioral · Other
Lead sponsor
Temple University
Other
Eligibility
18 Years to 75 Years
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Sep 9, 2026, 5:16 PM EDT