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ClinicalTrials.gov public records Last synced Oct 30, 2026, 10:45 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–19 of 19 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: mHealth app + booklets Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Preventing HIV/STI in Urban Adolescents Via an mHealth Primary Care Intervention

NCT03368456
View directory record Official record
Conditions
HIV/AIDS and Infections, Drug Abuse, Adolescent Behavior, Drug Usage
Interventions
S4E, Usual Care
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
14 Years to 21 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Ypsilanti, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 31, 2022 · Synced Oct 30, 2026, 10:45 PM EDT
Completed Not applicable Interventional

Effectiveness of a CBT-based mHealth Intervention Targeting MOUD Retention, Adherence, and Opioid Use

NCT04808479
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
imFREE mCBT, mHealth ED
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Tarzana, California
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 30, 2026, 10:45 PM EDT
Terminated Not applicable Interventional

Health Partner Evaluation at Providence

NCT03443284
View directory record Official record
Conditions
Total Knee Arthroplasty; Total Hip Arthroplasty
Interventions
Health Partner, Standard Care
Behavioral
Lead sponsor
DePuy Orthopaedics
Industry
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
3
States / cities
Newberg, Oregon • Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Jan 2, 2020 · Synced Oct 30, 2026, 10:45 PM EDT
Recruiting Not applicable Interventional

Delivering Patient-Facing Evidence-Based Guidelines Through mHealth to Adults With Sickle Cell Disease

NCT06919224
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
mHealth app + booklets
Other
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
287 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
4
States / cities
Chicago, Illinois • St Louis, Missouri • Columbus, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Oct 30, 2026, 10:45 PM EDT
Completed Not applicable Interventional Results available

Using Patient-Centered Guidelines in a Technology Platform to Improve Health Care in Adults With Sickle Cell Disease

NCT03629678
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
mobile health application
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 70 Years
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
Columbus, Ohio • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 14, 2025 · Synced Oct 30, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sexually Active Adolescent Focused Education

NCT03646032
View directory record Official record
Conditions
Health Risk Behaviors
Interventions
SAAFE, Control
Behavioral
Lead sponsor
Benten Technologies, Inc.
Industry
Eligibility
15 Years to 21 Years
Enrollment
178 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
2
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Oct 30, 2026, 10:45 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Mobile Application-based Exercise Intervention for Pregnant Women

NCT05849649
View directory record Official record
Conditions
Pregnancy Related, Postpartum
Interventions
BumptUp, Educational Brochure
Behavioral
Lead sponsor
Western Kentucky University
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Bowling Green, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 30, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Proof-of-concept RCT of Version 3.0 of the Smoking Cessation Smartphone App "Smiling Instead of Smoking" (SiS)

NCT04672239
View directory record Official record
Conditions
Nondaily Smoking
Interventions
Smartphone app "Smiling instead of Smoking" (SiS) Version 3, Smartphone app "QuitGuide" (QG), Brochure "Clearing the Air" (CTA)
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
229 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 30, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Preventing Cigarette Use Among Urban Youth Via an M-Health Primary Care Preventive Intervention

NCT03855410
View directory record Official record
Conditions
Tobacco Use, Drug Use, Adolescent Behavior, Alcohol Use, Sexual Risk Behavior
Interventions
S4E, Attention-Matched Control Group
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
13 Years to 21 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Ann Arbor, Michigan • Ypsilanti, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 26, 2019 · Synced Oct 30, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Parenting Stress mHealth

NCT05032742
View directory record Official record
Conditions
Stress
Interventions
mHealth parenting stress app
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
12 Years and older
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 30, 2026, 10:45 PM EDT
Recruiting Not applicable Interventional

A Randomized Trial of a Mobile Health Exercise Intervention for Older Adults With Myeloid Neoplasms

NCT04981821
View directory record Official record
Conditions
Cancer, Myeloid Neoplasm
Interventions
GO-EXCAP Mobile App, Behavioral Placebo Control
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
60 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Oct 30, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

mHealth to Enhance & Sustain Drug Use Reduction of the QUIT BI in Primary Care

NCT04935606
View directory record Official record
Conditions
Drug Use
Interventions
Usual Care, QUIT Intervention (doctor brief advice, video doctor, health coaching sessions at 2- and 6-weeks), QUIT-Mobile (QUIT Intervention plus weekly mobile-web app or text message weekly self-monitoring, automated feedback over 12 months)
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
457 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
5
States / cities
Long Beach, California • Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 30, 2026, 10:45 PM EDT
Completed Not applicable Interventional Results available

Atrial Fibrillation Health Literacy and Information Technology Trial in Rural Pennsylvania Counties

NCT04076020
View directory record Official record
Conditions
Atrial Fibrillation, Familial Atrial Fibrillation, Arrhythmia, Cardiac, Heart Diseases, Pathologic Processes
Interventions
Relational agent/AliveCor Kardia - Intervention, Usual Care
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
21 Years and older
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 30, 2024 · Synced Oct 30, 2026, 10:45 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Prostate Cancer Genius App Education and Home-based PSA Screening for African American Men

NCT05331638
View directory record Official record
Conditions
Prostate Cancer, Health Behavior
Interventions
Prostate Cancer Genius App, US Prevention Taskforce App
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
55 Years to 69 Years · Male only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 30, 2026, 10:45 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Libre Del Cigarrillo: Development of an mHealth Smoking Cessation App to Extend Reach of a Validated Smoking Cessation Intervention for Spanish-speaking Smokers

NCT07754448
View directory record Official record
Conditions
Smoking Cessation
Interventions
Libre del Cigarrillo Smartphone App, Libre del Cigarrillo Printed Booklets, SmokefreeTXT en Español
Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 30, 2026, 10:45 PM EDT
Terminated Not applicable Interventional

Health Partner Evaluation at Princeton

NCT03386786
View directory record Official record
Conditions
Total Knee Arthroplasty; Total Hip Arthroplasty
Interventions
Health Partner, Standard Care
Behavioral
Lead sponsor
DePuy Orthopaedics
Industry
Eligibility
18 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Plainsboro, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 2, 2020 · Synced Oct 30, 2026, 10:45 PM EDT
Terminated Not applicable Interventional

Using AI and Peer Coaching to Address Racial Disparities Among People Who Use Opioids

NCT06569667
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
PRC supported text + AI driven SDH-enhanced text, AI driven SDH-enhanced text only, Treatment as Usual (TAU)
Behavioral
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years to 99 Years
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 30, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pilot Testing a Mobile App to Designed to Increase Physical Activity Among Pregnant and Postpartum Women

NCT04480931
View directory record Official record
Conditions
Pregnancy, Postpartum
Interventions
mHealth Intervention Group, Educational Brochure
Behavioral
Lead sponsor
Western Kentucky University
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Bowling Green, Kentucky
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 30, 2026, 10:45 PM EDT
Not yet recruiting Not applicable Interventional

A Mobile Informatics Solution to Assist Caregivers in Care Coordination and Monitoring Social Engagement

NCT07773493
View directory record Official record
Conditions
Memory Disorders, Mild Cognitive Impairment, Dementia, Social Isolation, Caregiver Burden
Interventions
Social Reminder System
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 30, 2026, 10:45 PM EDT