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ClinicalTrials.gov public records Last synced Oct 20, 2026, 5:47 AM EDT

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Showing 577–600 of 633 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: SMS Text Messaging Plus Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Promoting Quality of Life Among Young Adult Cancer Survivors

NCT03446105
View directory record Official record
Conditions
Cancer
Interventions
App-based behavioral intervention, Attention control group
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years to 39 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
2
States / cities
Atlanta, Georgia • Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Aug 10, 2018 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional

Way to Health, Healthy Measures

NCT01282957
View directory record Official record
Conditions
Diabetes, Hypertension
Interventions
Financial Incentive Group I, Financial Incentive Group II
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 25, 2016 · Synced Oct 20, 2026, 5:47 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Effectiveness and Implementation of Text Messaging to Improve HIV Testing in Adolescents

NCT06096519
View directory record Official record
Conditions
HIV
Interventions
Information, motivation, behavioral skills treatment arm, Information only control arm
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
13 Years to 19 Years
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional

Healthcare Text Messaging to Improve Diet, Physical Activity and Weight Loss in a Pediatric Lipid Clinic

NCT02228278
View directory record Official record
Conditions
Pediatric Obesity
Interventions
Group A, Group B
Behavioral · Other
Lead sponsor
University of Florida
Other
Eligibility
11 Years to 21 Years
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
3
States / cities
Gainesville, Florida • Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional

Text Messaging Adherence to Stimulant Medication

NCT01967485
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Text- Messaging, Treatment as usual
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
6 Years to 17 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 23, 2017 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Smartphone-paired Breathalyzers and Loss- and Gain-framed Texts for Reducing Drinking and Driving

NCT03335735
View directory record Official record
Conditions
Alcohol Drinking, Alcohol Intoxication, Alcohol Impairment, Drive, Driving Impaired, Driving Under the Influence, Behavior, Drinking
Interventions
Loss-framed text message, Gain-Framed text message
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 39 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 8, 2018 · Synced Oct 20, 2026, 5:47 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Edtech-HPV: A Community Approach Using Education and Technology to Increase HPV Vaccination

NCT03209713
View directory record Official record
Conditions
Parents
Interventions
HPV Vaccine Education, Text Messaging Reminder
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years to 84 Years
Enrollment
672 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2027
U.S. locations
4
States / cities
Chicago, Illinois • Las Vegas, Nevada • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional Results available

Continuous Glucose Monitors to Regulate Glucose Levels in Type 2 Diabetics

NCT03252964
View directory record Official record
Conditions
Type2 Diabetes
Interventions
Continuous Glucose Monitor (CGM), Activity Tracker, Coaching
Device · Behavioral
Lead sponsor
Savvysherpa, Inc.
Industry
Eligibility
65 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated May 24, 2019 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluating Adaptive Dispenser Initiation Protocols for MySafeRx During Post-detox Buprenorphine Treatment- a Pilot Study

NCT04449744
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
MySafeRx Inspire Plus, MySafeRx Inspire Flex
Other
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 65 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Nov 24, 2021 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Greenlight Plus Study: Approaches to Early Childhood Obesity Prevention

NCT04042467
View directory record Official record
Conditions
Behavior, Health, Child Obesity
Interventions
Greenlight Plus, Greenlight
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
Up to 21 Days
Enrollment
900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
6
States / cities
Stanford, California • Coral Gables, Florida • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional

Preventing Smoking Relapse After Total Joint Replacement Surgery

NCT03673228
View directory record Official record
Conditions
Smoking, Smoking Cessation
Interventions
Comprehensive Relapse Prevention Intervention, Standard Treatment Counseling, Nicotine Replacement Therapy (NRT)
Behavioral · Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 100 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 12, 2021 · Synced Oct 20, 2026, 5:47 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 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional Results available

Promoting the Universal Medication Schedule Via Mobile and EHR Technologies

NCT02248857
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
UMS Strategy, SMS Texting Reminders
Other
Lead sponsor
Northwestern University
Other
Eligibility
30 Years and older
Enrollment
452 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 25, 2019 · Synced Oct 20, 2026, 5:47 AM EDT
Not yet recruiting Not applicable Interventional

Enhancing PAP Adherence Among Spanish-speaking Hispanic Adults With OSA

NCT05618444
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Automated Management (AM)
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
4
States / cities
Fontana, California • Kansas City, Kansas • Danville, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Phase 4 Interventional Results available

Tobacco Cessation Treatment Preferences Among Veteran Smokers

NCT05277207
View directory record Official record
Conditions
Tobacco Use
Interventions
Personalized Smoking Cessation Facilitation Meetings, Personalized Smoking Cessation Pharmacotherapy, Personalized Text Messaging Support, SmokefreeVET, VA Quitline, Education about pharmacotherapy
Behavioral · Drug · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional Results available

CommunityRx-Cardiovascular Disease

NCT06264726
View directory record Official record
Conditions
Cardiovascular Diseases, Self Efficacy
Interventions
HealtheRx
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
2 Years and older
Enrollment
308 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
Rocky Mount, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional

MySafeRx & MedicaSafe Open-Label Buprenorphine Induction and Lapse Evaluation (MyMOBILE)

NCT02942199
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
MySafeRx
Other
Lead sponsor
Cambridge Health Alliance
Other
Eligibility
18 Years to 39 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 12, 2018 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

SCALE-UP Utah: Community-Academic Partnership to Address COVID-19 Testing Among Utah Community Health Centers

NCT04939532
View directory record Official record
Conditions
Covid19
Interventions
Text-Messaging (TM), Patient Navigation (PN)
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
44,729 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional

MORE-PC: A 30-day Automated SMS Program to Support Post-discharge Transitions of Care

NCT05245773
View directory record Official record
Conditions
Care Transitions
Interventions
Automated SMS program to support post-discharge transitions of care
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 27, 2023 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional

A Pilot Study Comparing Telehealth and In-Person Therapy Service Delivery Following NICU Discharge

NCT06893003
View directory record Official record
Conditions
Prematurity Complications, NICU Infants, Early Intervention, Telehealth
Interventions
Baby Bridge
Other
Lead sponsor
University of Southern California
Other
Eligibility
Up to 6 Months
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 25, 2025 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

SmokefreeMOM: Reaching Pregnant Smokers With Health Information Via Text Messaging

NCT02412956
View directory record Official record
Conditions
Pregnancy, Smoking Cessation
Interventions
SmokefreeMOM Text
Behavioral
Lead sponsor
George Washington University
Other
Eligibility
13 Years to 44 Years · Female only
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Nov 26, 2021 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Staying Healthy With Follow-up Care: A Mobile Chatbot Feasibility Study for AYA Cancer Survivors

NCT05863702
View directory record Official record
Conditions
Survivorship
Interventions
Penny
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional

Effects of Implicit Messaging by Cigarette Pack Color on Smoking Behaviors

NCT02301351
View directory record Official record
Conditions
Cigarette Smoking Behavior
Interventions
Graphic Warning Label, Text Warning Label
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 60 Years
Enrollment
316 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Oct 20, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

An e-Parenting Skills Intervention to Decrease Injured Adolescents' Alcohol Use

NCT02718508
View directory record Official record
Conditions
Parenting, Alcohol Drinking
Interventions
eParenting
Behavioral
Lead sponsor
Michael J. Mello, MD, MPH
Other
Eligibility
12 Years to 17 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 11, 2018 · Synced Oct 20, 2026, 5:47 AM EDT