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ClinicalTrials.gov public records Last synced Oct 17, 2026, 10:20 PM EDT

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Showing 121–144 of 977 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: SmartPhone Intervention Clear all
Recruiting Not applicable Interventional

Mobile Health Program for Rural Hypertension

NCT05546931
View directory record Official record
Conditions
Hypertension,Essential, Adherence, Medication, Quality of Life
Interventions
Coaching application, WebMD, Home-based blood pressure monitoring
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
334 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 19, 2025 · Synced Oct 17, 2026, 10:20 PM EDT
Recruiting Not applicable Interventional

Sleep and Circadian Interventions for College Students at High Risk of Suicide

NCT07346014
View directory record Official record
Conditions
Sleep Disturbance, Sleep, Depression, Suicide
Interventions
Sleep Feedback + Psychoeducation, Transdiagnostic Sleep and Circadian Intervention + Bright Light (TSC+), Triple Chronotherapy (TCT+)
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 25 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 17, 2026, 10:20 PM EDT
Recruiting Not applicable Interventional

Sun Exposure and Activities After Skin Cancer: Optimization of mHealth Interventions

NCT07556380
View directory record Official record
Conditions
Melanoma (Skin Cancer)
Interventions
UV Real-Time Alerts, Track Your Sun Protection, Current Conditions, Health Coaching, Action Planning, Core Components
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Chicago, Illinois • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 17, 2026, 10:20 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

PA4Health Physical Activity App Open Pilot Study for African American Women

NCT05714280
View directory record Official record
Conditions
Test Acceptability/Usability of a Physical Activity App Developed for African American Women
Interventions
PA4Health Open Pilot
Behavioral
Lead sponsor
City University of New York, School of Public Health
Other
Eligibility
18 Years to 64 Years · Female only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 22, 2025 · Synced Oct 17, 2026, 10:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Building an Evidence Base for Weight Loss Strategies Among Those With Chronic SCI-The GLB-SCI+

NCT03874988
View directory record Official record
Conditions
Spinal Cord Injuries, Obesity, Weight Loss, Diet Modification
Interventions
Portion-Controlled Meals, Enhanced Self-Monitoring, GLB-SCI+
Behavioral
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 15, 2025 · Synced Oct 17, 2026, 10:20 PM EDT
Completed Not applicable Interventional

Project Guard: Reducing Alcohol Misuse/Abuse in the National Guard

NCT02860442
View directory record Official record
Conditions
Alcohol Use
Interventions
Smartphone brief intervention (SP-BI), Enhanced Usual Care (EUC)
Behavioral · Other
Lead sponsor
Keming Gao
Other
Eligibility
Not listed
Enrollment
850 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
2
States / cities
Cleveland, Ohio • Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 29, 2021 · Synced Oct 17, 2026, 10:20 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Young Adult Naturalistic Alcohol Study (YANAS) Using Smartphone Technology in a Simulated Laboratory Environment

NCT02841735
View directory record Official record
Conditions
Alcohol Use, Alcohol Drinking, Drinking Behavior
Interventions
Smartphone breathalyzer device/app use, BAC estimator app use, Text messaging procedure
Device
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 25 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 3, 2018 · Synced Oct 17, 2026, 10:20 PM EDT
Recruiting Not applicable Interventional

Improving Needs Among Older Adults

NCT06588556
View directory record Official record
Conditions
Critical Illness, Palliative Care, Older Adults, Informal Caregivers, Care Delivery Model
Interventions
ICUconnect, Usual care
Behavioral · Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
4
States / cities
Birmingham, Alabama • New York, New York • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 17, 2026, 10:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Telehealth Rapid Intervention for Externalizing Behaviors in ASD

NCT05056922
View directory record Official record
Conditions
Autism Spectrum Disorder, Disruptive Behavior, Externalizing Behavior, Parent-Child Interaction Therapy, Telehealth
Interventions
Tele-PCIT, Treatment as Usual
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
2 Years to 83 Months
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Nov 18, 2025 · Synced Oct 17, 2026, 10:20 PM EDT
Completed Not applicable Interventional Results available

Smart Telehealth Exercise Intervention to Reduce COPD Readmissions

NCT03089853
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Neuromuscular electrical stimulation (NMES)
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
40 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 22, 2022 · Synced Oct 17, 2026, 10:20 PM EDT
Completed Not applicable Interventional

Digitally Assisted Recovery Coach

NCT05393544
View directory record Official record
Conditions
Alcohol Use Disorder, Alcohol Withdrawal
Interventions
Digitally assisted peer recovery coach
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 26, 2022 · Synced Oct 17, 2026, 10:20 PM EDT
Completed Not applicable Interventional

Speech Rehabilitation Based on Mobile Applications

NCT06592183
View directory record Official record
Conditions
Stroke, Motor Speech Disorder
Interventions
Smart-phone based, self-driven speech rehabilitation
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Oct 17, 2026, 10:20 PM EDT
Active, not recruiting No phase listed Observational

"COACH" Study: Individualized COaching in Young Adult Cancer Survivors to Encourage Healthy Behaviors

NCT05434702
View directory record Official record
Conditions
Health Behavior
Interventions
Digital Diet Diary, NHANES Food Frequency Questionnaire (FFQ), Fitbit data collection, Quality of Life questionnaire, Functional Assessment of Cancer Therapy - General (FACT-G) Questionnaire, Godin Exercise Leisure-Time questionnaire, Zoom interviews
Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
20 Years to 30 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Oct 17, 2026, 10:20 PM EDT
Completed Not applicable Interventional

TECH App Marijuana Use Intervention for Court-Involved Adolescents

NCT05979272
View directory record Official record
Conditions
Cannabis Use, Adolescent
Interventions
Treatment as usual, Teen Empowerment through Computerized Health (TECH) app
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
14 Years to 18 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
4
States / cities
Chicago, Illinois • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 17, 2026, 10:20 PM EDT
Recruiting Phase 3 Interventional

E-Mindfulness Approaches for Living After Breast Cancer

NCT06748222
View directory record Official record
Conditions
Breast Cancer, Depression
Interventions
Mindfulness (MAPs) Live Online, Mindfulness (MAPs) Digital App, Meditation Only Control Group
Behavioral
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years to 50 Years
Enrollment
402 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
381
States / cities
Phoenix, Arizona • Fort Smith, Arkansas • Jonesboro, Arkansas + 317 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Oct 17, 2026, 10:20 PM EDT
Recruiting Not applicable Interventional

Brief Smartphone Treatment Study

NCT04846777
View directory record Official record
Conditions
Generalized Anxiety Disorder
Interventions
Mindfulness ecological momentary intervention, Self-monitoring placebo
Device
Lead sponsor
Penn State University
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 26, 2022 · Synced Oct 17, 2026, 10:20 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Smartphone Twelve-Lead ECG Utility In ST-Elevation Myocardial Infarction II

NCT06271577
View directory record Official record
Conditions
Myocardial Infarction, Ischemia, Myocardial Ischemia, Heart Diseases, Cardiovascular Diseases, Vascular Diseases, Heart Attack, Heart Failure
Interventions
AliveCor 12-lead ECG
Device
Lead sponsor
AliveCor
Industry
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
2
States / cities
Rochester, Minnesota • Murray, Utah
Source: ClinicalTrials.gov public record
Updated Apr 9, 2026 · Synced Oct 17, 2026, 10:20 PM EDT
Completed Not applicable Interventional

FLARE Lupus Research Study Systemic Lupus Erythematosus

NCT03426384
View directory record Official record
Conditions
System; Lupus Erythematosus
Interventions
Mymee Program
Behavioral
Lead sponsor
Mymee Inc.
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 10, 2019 · Synced Oct 17, 2026, 10:20 PM EDT
Completed Not applicable Interventional

The Effects of Heart Rate Variability Biofeedback Training on Hematopoietic Cell Transplantation Patients

NCT04275830
View directory record Official record
Conditions
Hematopoietic Stem Cell Transplantation, Bone Marrow Transplant, Heart Rate Variability, Autonomic Nervous System, Stress, Mood, Psychological Distress, Emotion Regulation, Communication Research, Narrative
Interventions
Baseline Surveys, Heart rate variability biofeedback, Heart rate variability waitlist and Digital storytelling Control intervention
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated May 23, 2022 · Synced Oct 17, 2026, 10:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Resourcefulness Training and Decentering on Self-Management in Caregivers of Technology Dependent Children

NCT02993887
View directory record Official record
Conditions
Caregiver, Mindfulness, Mechanical Ventilation Pressure High, Gastrostomy, Chronic Illness
Interventions
Resourcefulness Training, Mindfulness
Behavioral
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 25, 2019 · Synced Oct 17, 2026, 10:20 PM EDT
Recruiting Not applicable Interventional

Impact of Behavior Modification Interventions and Lung Cancer Screening on Smoking Cessation in People Living With HIV: A Feasibility Study

NCT04949464
View directory record Official record
Conditions
HIV Infection, Tobacco-Related Carcinoma
Interventions
Computed Tomography, Smoking Cessation Intervention
Procedure · Behavioral
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
45 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
11
States / cities
La Jolla, California • Washington D.C., District of Columbia • Tampa, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 17, 2026, 10:20 PM EDT
Completed Not applicable Interventional

Development of a Mobile Heath Augmented Brief Suicide Prevention Intervention for People With SMI

NCT03198364
View directory record Official record
Conditions
Schizophrenia, Bipolar Disorder, Suicide and Self-harm
Interventions
Safety and Recovery Therapy, Mobile Augmentation
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Sep 5, 2021 · Synced Oct 17, 2026, 10:20 PM EDT
Completed Not applicable Interventional Results available

Heart Rate Variability Biofeedback for Substance Use Disorder: A Randomized Clinical Trial

NCT05454657
View directory record Official record
Conditions
Substance Use Disorders
Interventions
Heart rate variability biofeedback + treatment as usual, Treatment as usual only
Device · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 26, 2025 · Synced Oct 17, 2026, 10:20 PM EDT
Completed Phase 4 Interventional Results available

Smartphone Intervention for Smoking Cessation and Improving Adherence to Treatment Among HIV Patients

NCT03999411
View directory record Official record
Conditions
Smoking, Smoking Cessation, HIV
Interventions
Nicoderm C-Q Transdermal Product, Adherence to Antiretroviral Therapy Counseling, Behavioral Smoking Cessation Counseling, "Crave-to-Quit" app, vDOT "emocha" app
Drug · Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 28, 2024 · Synced Oct 17, 2026, 10:20 PM EDT