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ClinicalTrials.gov public records Last synced Oct 21, 2026, 4:02 AM EDT

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Showing 1009–1032 of 2,398 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Text Messages Clear all
Completed Not applicable Interventional

Cognitive Behavioral Therapy and Real-time Self-management Intervention for SCD Via Mobile Applications

NCT02384590
View directory record Official record
Conditions
Sickle Cell Disease, Depression, Anxiety
Interventions
Computerized cognitive behavioral therapy
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 25, 2017 · Synced Oct 21, 2026, 4:02 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Addressing Cardiometabolic Health In Populations Through Early Prevention in the Great Lakes Region Project 1 - Epidemiology (ACHIEVE P1-EPI)

NCT06593496
View directory record Official record
Conditions
Hypertension, High Blood Pressure
Interventions
Text Message Reminder
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 15, 2025 · Synced Oct 21, 2026, 4:02 AM EDT
Completed Not applicable Interventional Results available

EHR-Based Medication Complete Communication Strategy to Promote Safe Opioid Use

NCT02431793
View directory record Official record
Conditions
Opioid Use, Unspecified
Interventions
EMC2 Strategy, SMS Text Reminders
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
652 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 25, 2019 · Synced Oct 21, 2026, 4:02 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

CONTIGO - A Narrative Intervention to Enhance Genetic Counseling and Testing

NCT05130606
View directory record Official record
Conditions
Hereditary Breast and Ovarian Cancer
Interventions
Culturally Targeted Narrative Video: "Is My Cancer Hereditary? Rosa Visits a Genetic Counselor.", FORCE Fact Sheet
Behavioral
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older · Female only
Enrollment
332 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 28, 2025 · Synced Oct 21, 2026, 4:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Boost Intentions and Facilitate Action to Promote COVID-19 Booster Take-up

NCT05586204
View directory record Official record
Conditions
COVID-19, Vaccines
Interventions
Eligibility reminder, Link to a narrow set of vaccine venues, Link to a broad set of vaccine venues, Doctors' recommendation and value of vaccine
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
154,977 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 9, 2024 · Synced Oct 21, 2026, 4:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Impairment of Reading Ability in Dry Eye Patients

NCT01826812
View directory record Official record
Conditions
Dry Eye Syndromes
Interventions
30 minutes sustained reading, Dry eye exam
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 15, 2018 · Synced Oct 21, 2026, 4:02 AM EDT
Completed Not applicable Interventional

Text-Messaging to Motivate Walking in Older African Americans

NCT01697475
View directory record Official record
Conditions
Physical Activity, Motor Activity
Interventions
Motivational text messaging
Behavioral
Lead sponsor
Georgetown University
Other
Eligibility
60 Years to 85 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 2, 2012 · Synced Oct 21, 2026, 4:02 AM EDT
Completed Not applicable Interventional

An Innovative Mobile Health Intervention to Improve Self-care in Patients With Heart Failure

NCT04262544
View directory record Official record
Conditions
Heart Failure
Interventions
iCardia4HF, Usual Care
Behavioral · Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 28, 2023 · Synced Oct 21, 2026, 4:02 AM EDT
Completed Not applicable Interventional

MPOWERed Messages: Tailored Mobile Messages to Enhance Weight Loss for Teens

NCT01448551
View directory record Official record
Conditions
Obesity
Interventions
Tailored Mobile Messages to Enhance Weight Loss for Teens
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
12 Years to 18 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 21, 2016 · Synced Oct 21, 2026, 4:02 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Text-Based Messaging Strategies for Preventing Subsequent Problematic Alcohol Use

NCT06318975
View directory record Official record
Conditions
Alcohol Drinking, Binge Drinking, Text Messaging
Interventions
Brief Alcohol Intervention, Automated and Targeted Text Messages
Behavioral
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
7,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 21, 2026, 4:02 AM EDT
Recruiting Phase 2 Interventional

Smoking Cessation Pharmacotherapy-Nurse Practitioner Led Tobacco Treatment Team Study

NCT05733767
View directory record Official record
Conditions
Cardiopulmonary Disease, Smoking Cessation, Inpatient
Interventions
Enhanced Usual Care (EUC), Nurse Practitioner Tobacco Treatment Team (NPT3)
Other
Lead sponsor
Baystate Medical Center
Other
Eligibility
18 Years and older
Enrollment
424 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Springfield, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 21, 2026, 4:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Inclusion Appeal Videos and Intent to Register for Pediatric Clinical Trials

NCT06138145
View directory record Official record
Conditions
Patient Participation, Pediatric ALL
Interventions
Video, Survey
Other · Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
Not listed
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 18, 2025 · Synced Oct 21, 2026, 4:02 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Penn State TXT2STAYQUIT Study- a Texting Study to Help Hospitalized Smokers Stay Quit

NCT02986711
View directory record Official record
Conditions
Nicotine Dependence, Cigarettes
Interventions
Motivational Text Messages, Control
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
158 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 19, 2018 · Synced Oct 21, 2026, 4:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Development and Pilot Testing of a Multimodal Web-based Program to Address Heavy Drinking During Smoking Cessation

NCT03068611
View directory record Official record
Conditions
Smoking Cessation, Alcohol Drinking
Interventions
Standard Web-based Smoking Cessation, Alcohol-focused Web-Based Smoking Cessation
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
119 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Oct 7, 2019 · Synced Oct 21, 2026, 4:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The EMERGE Project: Feasibility of Assessing Economic and Sexual Risk Behaviors Using Text Messages in Young Adults

NCT03237871
View directory record Official record
Conditions
Feasibility
Interventions
Text-message survey and informational text messages
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years to 24 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 12, 2019 · Synced Oct 21, 2026, 4:02 AM EDT
Completed Not applicable Interventional

Development of a Tailored Smoking Cessation Program for Individuals With HIV Infection in Washington, D.C.

NCT04594109
View directory record Official record
Conditions
Tobacco Smoking
Interventions
Tailored behavioral counseling, Standard of Care
Behavioral
Lead sponsor
Colorado State University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Apr 19, 2023 · Synced Oct 21, 2026, 4:02 AM EDT
Completed Not applicable Interventional

Improving Medication Adherence in Pediatric Inflammatory Bowel Disease

NCT01536509
View directory record Official record
Conditions
Crohn's Disease, Ulcerative Colitis, Indeterminate Colitis, Inflammatory Bowel Disease
Interventions
Telehealth Behavioral Treatment (TBT), Education Only (EO)
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
11 Years to 18 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
9
States / cities
San Francisco, California • Hartford, Connecticut • Kansas City, Missouri + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2020 · Synced Oct 21, 2026, 4:02 AM EDT
Completed Not applicable Interventional

SupportBP 2.0:Behavioral Science and Enrollment in Remote Monitoring for Hypertension Management

NCT04714398
View directory record Official record
Conditions
Hypertension
Interventions
Opt-In Recruitment, Opt-Out Recruitment
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 75 Years
Enrollment
425 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 19, 2022 · Synced Oct 21, 2026, 4:02 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Energy Balance Interventions in Increasing Physical Activity in Breast Cancer Gene Positive Patients, Lynch Syndrome-Positive Patients, CLL Survivors or High-Risk Family Members

NCT02194387
View directory record Official record
Conditions
Body Mass Index 25 or Greater, BRCA1 Gene Mutation, BRCA2 Gene Mutation, Breast Carcinoma, Cancer Survivor, Chronic Lymphocytic Leukemia, Fatigue, Health Status Unknown, Lynch Syndrome, Ovarian Carcinoma, Overweight
Interventions
Dietary Intervention, Internet-Based Intervention, Laboratory Biomarker Analysis, Questionnaire Administration, Telephone-Based Intervention
Dietary Supplement · Other · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
337 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 21, 2026, 4:02 AM EDT
Completed Phase 4 Interventional Results available

A Smoking Cessation Intervention for Yale Dining Employees

NCT02562521
View directory record Official record
Conditions
Smoking Cessation
Interventions
Contingency management, Nicotine replacement therapy, Varenicline, Additional behavioral support
Behavioral · Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 9, 2018 · Synced Oct 21, 2026, 4:02 AM EDT
Recruiting Not applicable Interventional

Starting Early to Prevent Obesity Using Telehealth (StEP OUT): Pilot RCT

NCT07254065
View directory record Official record
Conditions
Feasibility and Acceptability, Prevention Childhood Obesity
Interventions
StEP OUT, Infant Safety Education
Behavioral
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older · Female only
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
New Hyde Park, New York
Source: ClinicalTrials.gov public record
Updated Nov 28, 2025 · Synced Oct 21, 2026, 4:02 AM EDT
Completed Not applicable Interventional

Medical Care, Education, Social Support, And Goal-setting to Empower Self-management for Diabetes

NCT03487692
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Diabetes MESSAGES Program, Diabetes MESSAGES Program (second trial)
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
265 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 3, 2022 · Synced Oct 21, 2026, 4:02 AM EDT
Completed Not applicable Interventional

A Tailored and Digital Approach to Address Equity and Support Well-being for Healthcare Workers in the Era of COVID

NCT05931432
View directory record Official record
Conditions
Depression, Anxiety, Satisfaction, Well-being
Interventions
Comprehensive Well-Being Intervention
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
293 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 8, 2026 · Synced Oct 21, 2026, 4:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pilot Evaluation of Peer-support Coaching to Increase Adherence to Online Self-help for College Mental Health

NCT04573465
View directory record Official record
Conditions
Treatment Adherence
Interventions
Phone Coaching, Text Message Coaching, ACT Guide
Behavioral
Lead sponsor
Utah State University
Other
Eligibility
18 Years and older
Enrollment
236 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Logan, Utah
Source: ClinicalTrials.gov public record
Updated Sep 29, 2021 · Synced Oct 21, 2026, 4:02 AM EDT