Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 21, 2026, 4:03 AM EDT

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Showing 217–240 of 304 matching trials from the live ClinicalTrials.gov search.
Conditions
Schizophrenia, Schizoaffective Disorder, Major Depressive Disorder, Bipolar Disorder
Interventions
Smartphone App, Waitlist Control
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
315 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional Results available

A Mobile Health Intervention in Pulmonary Arterial Hypertension

NCT03069716
Conditions
Pulmonary Arterial Hypertension, Idiopathic Pulmonary Arterial Hypertension, Heritable Pulmonary Arterial Hypertension, Associated Pulmonary Arterial Hypertension
Interventions
Smartphone Text Messaging, Fitbit Charge HR
Device
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Mobile Applications, Contraception, Contraception Behavior
Interventions
Mobile Health Application, Health Educator Counseling
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Sedentary Time in Obese Adults

NCT01688804
Conditions
Sedentary Behavior
Interventions
Behavioral intervention to reduce sedentary time delivered via mobile smartphone
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
21 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Amyotrophic Lateral Sclerosis
Interventions
ALS Nutrition App (MyDataHelps platform)
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
HIV - Human Immunodeficiency Virus, HIV Antiretroviral Therapy (ART) Adherence, mHealth Application, mHealth Intervention, Continuum of Care, Youth With HIV
Interventions
MindBodyU Intervention
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
16 Years to 25 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Columbia, South Carolina
Conditions
Pancreatic Cancer, Gastric Cancer, Hepatic Cancer, Colon Cancer, Rectal Cancer, Small Bowel Cancer
Interventions
Mobile health application and Fitbit + standard of care, Standard of care
Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Asthma in Children
Interventions
Improving Asthma Care Together (IMPACT)
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
7 Years to 11 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Physical Activity, Exercise, Heart Diseases, Diabetes Mellitus, Physical Inactivity
Interventions
Smart Walk, Fitbit
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
24 Years to 65 Years · Female only
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Opioid Use Disorder, Poor Quality Sleep
Interventions
mHealth application and sleep health education, Simplified mHealth application and sleep health education
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Depression Mild, Depression Moderate
Interventions
El Buen Consejo Móvil- Group (EBCM-G), El Buen Consejo Móvil- Individual (EBCM-I)
Behavioral
Lead sponsor
Northern Illinois University
Other
Eligibility
18 Years to 110 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
DeKalb, Illinois
Completed Not applicable Interventional Results available

mHealth App for Engagement in Care Among Youth Living With HIV

NCT03587857
Conditions
HIV/AIDS, Mobile Health, Young Adults
Interventions
Mobile Health Application
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 29 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Francisco, California
Conditions
Mobile Health
Interventions
Extensive bedside training for accessing patient portal, Limited bedside training on patient portal use.
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Engaging Black Men in Colorectal Cancer Screening

NCT05980182
Conditions
Colorectal Cancer, CRC, Behavior
Interventions
mHealth Application
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
45 Years to 74 Years · Male only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Richmond, Virginia
Recruiting Not applicable Interventional Accepts healthy volunteers

The Increasing Mindfulness Engagement Project

NCT07170202
Conditions
Healthy Participants, Feasibility Studies, Acceptability
Interventions
Mindfulness Smartphone Application
Other
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 29 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Tallahassee, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Boricua Youth Study COVID-19 Coping Intervention Study

NCT05444881
Conditions
Psychological Stress, Depression, Anxiety
Interventions
Mindfulness-based Intervention (Headspace TM)
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
Not listed
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
New York, New York
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Psorcast Mobile Study

NCT05621369
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
Completed Not applicable Interventional Results available

mHealth Medication Safety Intervention

NCT03247322
Conditions
Medication Compliance
Interventions
Pharmacist-led medication therapy using mHealth application
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Psychosocial Functioning, Stress Disorders, Post-Traumatic, Depressive Disorder, Major
Interventions
Self-Guided STAIR Coach with Real-Time Assessment, Real-Time Assessment
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Palo Alto, California
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Using Signos mHealth Platform in Adults for Weight Management

NCT06214221
Conditions
Overweight and Obesity, Metabolic Syndrome, Weight Loss
Interventions
Signos System, Standard Lifestyle Education
Device · Other
Lead sponsor
Signos Inc
Industry
Eligibility
22 Years and older
Enrollment
380 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
5
States / cities
Phoenix, Arizona • Walnut Creek, California • North Miami, Florida + 2 more
Conditions
Substance Use Disorders, HIV
Interventions
Seva
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
439 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
3
States / cities
Missoula, Montana • The Bronx, New York • Madison, Wisconsin
Completed Not applicable Interventional Results available

MHealth Incentivized Adherence Plus Patient Navigation

NCT06027814
Conditions
Opioid Use Disorder, Medication Adherence, Polysubstance Drug Use (Indiscriminate Drug Use), Methamphetamine-dependence
Interventions
Patient Navigation and mHealth (PN+mHealth)
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Anxiety, Depression, Posttraumatic Stress Disorder
Interventions
Cognitive Behavioral Therapy (CBT), CBT+App
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
7 Years to 17 Years
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Alcohol Drinking, Suicide
Interventions
mSTARS
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Durham, North Carolina