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Showing 1–24 of 339 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: mHealth Physical Activity Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Precision Public Health: Enhancing Connections to Develop Just-in-Time Adaptive Intervention Strategies

NCT03836391
View directory record Official record
Conditions
Overweight and Obesity, Overweight, Obesity
Interventions
Nudge
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 35 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 12, 2019 · Synced Sep 2, 2026, 4:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Wearable mHealth Device to Promote Teenagers' Physical Activity

NCT02031185
View directory record Official record
Conditions
Physical Activity
Interventions
FitBit only, FitBit and Text Messages
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
14 Years to 18 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 12, 2016 · Synced Sep 2, 2026, 4:45 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Assessment of the BodyGuardian Remote Monitoring Platform in Elderly Healthy Subjects

NCT01808053
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
BodyGuardian remote health monitoring system
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
50 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 6, 2014 · Synced Sep 2, 2026, 4:45 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Mobile App to Improve 24-Hour Movement Guideline Adherence in Preschoolers

NCT06667661
View directory record Official record
Conditions
Healthy, 24-Hour Movement Guidelines, Feasibility Studies, Sleep, Physical Activity, Screen Time, Sedentary Behaviors, Motor Skills, Cognition, Parent-Child Relations, Mobile Application, Health Education, Child Development
Interventions
Shining Star mHealth App
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
3 Years to 4 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Dec 10, 2025 · Synced Sep 2, 2026, 4:45 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Designing a Dyad-Based mHealth Intervention to Improve Adherence to Lifestyle Recommendations in Colorectal Cancer Survivors and Their Family Caregivers

NCT06746012
View directory record Official record
Conditions
Stage I Colon Cancer AJCC v8, Stage I Rectal Cancer AJCC v8, Stage II Colon Cancer AJCC v8, Stage II Rectal Cancer AJCC v8, Stage III Colon Cancer AJCC v8, Stage III Rectal Cancer AJCC v8
Interventions
Discussion, Educational Activity, Internet-Based Intervention, Interview, Medical Device Usage and Evaluation, Questionnaire Administration, Supportive Care, Survey Administration
Procedure · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Sep 2, 2026, 4:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Technology Based Sedentary Reduction Intervention in Patients With Type 2 Diabetes

NCT05691452
View directory record Official record
Conditions
Type 2 Diabetes, Sedentary Behavior, Physical Activity
Interventions
Sit Less Program
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 18, 2025 · Synced Sep 2, 2026, 4:45 AM EDT
Active, not recruiting Not applicable Interventional

REACH (Restore Energy, Activity Can Help) Lupus Study

NCT06479213
View directory record Official record
Conditions
Systemic Lupus Erythematosus, Fatigue
Interventions
REACH Peer Coaching Program, REACH Mobile Health Application
Behavioral
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 19, 2025 · Synced Sep 2, 2026, 4:45 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Medications for Opioid Use Disorder Photosensitive Retinal Ganglion Cell Function, Sleep, and Circadian Rhythms: Implications for Treatment

NCT06104280
View directory record Official record
Conditions
Opioid Use Disorder, Sleep Disturbance
Interventions
Post-Illumination Pupillary Response (PIPR), Polysomnography, Multiple Sleep Latency Test, Ecological Momentary Assessments, Actigraphy, DLMO, Melatonin Suppression Test
Other · Behavioral · Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Sep 2, 2026, 4:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Web-Based Healthy Living Training for Promotores

NCT06627439
View directory record Official record
Conditions
Obesity Prevention
Interventions
Comadres Saludables, Control
Behavioral
Lead sponsor
ISA Associates, Inc.
Other
Eligibility
18 Years and older · Female only
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Arlington, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Sep 2, 2026, 4:45 AM EDT
Completed Not applicable Interventional

SmART Heart: Study of mHealth Apps to Reduce Cancer-Treatment Effects on the Heart

NCT03574012
View directory record Official record
Conditions
Acute Leukemia in Remission, Hematopoietic Cell Transplantation Recipient, Lymphoma
Interventions
Monitoring Device, Informational Intervention, Questionnaire Administration
Device · Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years to 55 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 22, 2024 · Synced Sep 2, 2026, 4:45 AM EDT
Recruiting Phase 2 Interventional

A Mobile Intervention to Reduce Pain and Improve Health-III

NCT06623669
View directory record Official record
Conditions
Chronic Pain, Osteoarthritis, Obesity and Overweight, Inactivity
Interventions
MORPH, Measurement Only
Behavioral
Lead sponsor
Wake Forest University
Other
Eligibility
65 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Sep 2, 2026, 4:45 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Psorcast Mobile Study

NCT05621369
View directory record Official record
Conditions
Psoriatic Arthritis, Psoriasis, Psoriatic Conditions, Dermatologic Disease, Rheumatologic Disease, Psoriatic Nail, Plaque Psoriasis, Joint Pain, Dactylitis
Interventions
Participant self-assessment surveys, Psoriasis Draw, Psoriasis Area Photo, Finger and Toe Photos, Digital Jar Open, 30 Second Walk, Psorcast mobile application
Behavioral · Other
Lead sponsor
Sage Bionetworks
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 31, 2026 · Synced Sep 2, 2026, 4:45 AM EDT
Completed Not applicable Interventional Results available

MOBILE Intervention in College Students With Elevated Blood Pressure

NCT05956925
View directory record Official record
Conditions
Hypertension
Interventions
Intervention group was asked to take their BP daily and rate their motivation level and communicate with the research assistant. Their level will trigger the appropriate behavioral change SMS prompt.
Behavioral
Lead sponsor
University of Nevada, Las Vegas
Other
Eligibility
18 Years to 29 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Aug 18, 2024 · Synced Sep 2, 2026, 4:45 AM 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 2, 2026, 4:45 AM EDT
Completed Not applicable Interventional

The Impact of a mHealth Application on Outpatient Physical Therapy HEP Adherence and Outcomes: A RCT

NCT03035682
View directory record Official record
Conditions
Orthopedic Disorder, Musculoskeletal Injury
Interventions
Augmented Media Group, Traditional Group
Other
Lead sponsor
Aultman Health Foundation
Other
Eligibility
18 Years to 100 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Canton, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 24, 2020 · Synced Sep 2, 2026, 4:45 AM EDT
Completed Phase 3 Interventional

Stroke Inpatient Rehabilitation Reinforcement of ACTivity

NCT01246882
View directory record Official record
Conditions
Stroke
Interventions
Augmented activity feedback, Speed-only feedback
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
5
States / cities
Worcester, Massachusetts • Rochester, Minnesota • St Louis, Missouri + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2019 · Synced Sep 2, 2026, 4:45 AM EDT
Completed Not applicable Interventional

Comparing Mobile Health (mHealth) and Clinic-Based Self-Management Interventions for Serious Mental Illness

NCT02421965
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Major Depressive Disorder
Interventions
FOCUS (Smartphone Application), WRAP (Wellness Recovery Action Planning)
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
174 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 19, 2018 · Synced Sep 2, 2026, 4:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Smoking, Stress, HIV and Mobile Technology

NCT05709002
View directory record Official record
Conditions
Cigarette Smoking
Interventions
MASP+, Control
Behavioral
Lead sponsor
University of Houston
Other
Eligibility
18 Years and older
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Sep 2, 2026, 4:45 AM EDT
Terminated Not applicable Interventional Results available

Sit Less Program for Patients With Type 2 Diabetes

NCT06457802
View directory record Official record
Conditions
Type 2 Diabetes, Sedentary Behavior, Sedentary Time, Physical Activity
Interventions
Sit Less Program
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 12, 2025 · Synced Sep 2, 2026, 4:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

e-Motivación: Developing and Pilot Testing an App to Improve Latinos' Screening Colonoscopy Rates

NCT04987788
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Motívate, Video link
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
Not listed
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 17, 2024 · Synced Sep 2, 2026, 4:45 AM EDT
Recruiting Not applicable Interventional

Testing the mHealth App Intervention for Nondaily Smokers "SiS4"

NCT06678243
View directory record Official record
Conditions
Smoking Cessation
Interventions
Smiling instead of Smoking, QuitGuide
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
1,600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 10, 2025 · Synced Sep 2, 2026, 4:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Rural Disparities in Pediatric Obesity: The iAmHealthy Intervention

NCT03304249
View directory record Official record
Conditions
Weight Loss
Interventions
iAmHealthy Healthy Lifestyles Program, Newsletter
Behavioral · Other
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
5 Years to 10 Years
Enrollment
296 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 12, 2023 · Synced Sep 2, 2026, 4:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

An mHealth Intervention for Sedentary Behavior in Pregnant Women

NCT04903574
View directory record Official record
Conditions
Pregnancy Related, Sedentary Behavior
Interventions
NEAT!2 sedentary behavior app, Pregnancy smartphone app
Behavioral · Other
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years and older · Female only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Aug 5, 2024 · Synced Sep 2, 2026, 4:45 AM EDT
Completed Phase 4 Interventional Results available

Engagement With an Adaptive Mobile Health Smoking Cessation Intervention

NCT04020718
View directory record Official record
Conditions
Tobacco Use Cessation
Interventions
Brief telephone advice plus tailored text messages, Mailed nicotine replacement therapy, Proactive telephone coaching
Behavioral · Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 9, 2022 · Synced Sep 2, 2026, 4:45 AM EDT