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ClinicalTrials.gov public records Last synced Oct 18, 2026, 5:04 AM EDT

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

Showing 193–216 of 3,246 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: App Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Remote Exercise for Learning Anger and Excitation Management

NCT02132793
View directory record Official record
Conditions
Anger, Stress Disorders, Post-Traumatic
Interventions
Anger Management Therapy, Anger Management Therapy & RELAX app
Behavioral
Lead sponsor
VA Pacific Islands Health Care System
Federal
Eligibility
18 Years and older · Male only
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Oct 18, 2026, 5:04 AM EDT
Not listed Not applicable Interventional

Self-care App for Family Members of ICU Patients.

NCT04316767
View directory record Official record
Conditions
Post Intensive Care Unit Syndrome
Interventions
App Intervention
Behavioral
Lead sponsor
Kent State University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Akron, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 2, 2020 · Synced Oct 18, 2026, 5:04 AM EDT
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

Randomized Controlled Physical Activity App Intervention for Black Women

NCT07114900
View directory record Official record
Conditions
Physical Activity
Interventions
PA4Health app physical activity intervention, Wellness Text Messaging Program
Behavioral
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 64 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Sep 3, 2025 · Synced Oct 18, 2026, 5:04 AM EDT
Active, not recruiting Not applicable Interventional

EPI-MINN: Targeting Cognition and Motivation

NCT05112432
View directory record Official record
Conditions
Psychosis
Interventions
Cognitive and Social Cognitive Training, Personalized Real-Time Intervention for Motivational Enhancement (PRIME) App, Early Psychosis Coordinated Specialty Care
Device · Behavioral · Other
Lead sponsor
University of Minnesota
Other
Eligibility
15 Years to 40 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
3
States / cities
Duluth, Minnesota • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 7, 2026 · Synced Oct 18, 2026, 5:04 AM EDT
Recruiting Not applicable Interventional

Early-Stage Partner in Care Living Alone Plus

NCT06962111
View directory record Official record
Conditions
Dementia, Mild Cognitive Impairment (MCI), Alzheimer Disease
Interventions
Psychoeducational skills training intervention
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
60 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 18, 2026, 5:04 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Impact of a Self-help Coping App on Distress Levels in Men Experiencing Infertility

NCT03519607
View directory record Official record
Conditions
Stress Reduction
Interventions
FertiStrong App
Behavioral
Lead sponsor
Fertility Centers of Illinois
Other
Eligibility
18 Years to 55 Years · Male only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 9, 2018 · Synced Oct 18, 2026, 5:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Personalized Prevention for Couples: A 16-month Digital RCT

NCT05708014
View directory record Official record
Conditions
Hiv, HIV Infections, Sexually Transmitted Infection, Sexually Transmitted Diseases, Sexual Behavior, Risk Reduction
Interventions
Intervention LuvHub, Waitlist Control LuvHub
Behavioral
Lead sponsor
Florida International University
Other
Eligibility
18 Years and older · Male only
Enrollment
778 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Oct 18, 2026, 5:04 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Study to See if an iPhone Weight Management App Can Help Promote Weight Loss in Adolescents and Young Adults After a Stem Cell Transplant

NCT04453072
View directory record Official record
Conditions
Obesity, Malignant Neoplasm
Interventions
Interview, Media Intervention, Questionnaire Administration, Scale Device, Telephone-Based Intervention, Text Message
Other · Behavioral
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
13 Years to 30 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 18, 2026, 5:04 AM EDT
Terminated Phase 1Phase 2 Interventional Accepts healthy volunteers

Investigation of Mechanisms of Action in Superpower Glass

NCT04049981
View directory record Official record
Conditions
Autism Spectrum Disorder, Autism
Interventions
Superpower Glass
Device
Lead sponsor
Stanford University
Other
Eligibility
4 Years to 8 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 5, 2023 · Synced Oct 18, 2026, 5:04 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Study of RE.DOCTOR Vitals® Software Accuracy

NCT06237322
View directory record Official record
Conditions
Respiratory Disorder, Cardiovascular Diseases, Diabetes, Pre-Diabetes, Primary Care
Interventions
Not listed
Lead sponsor
RE.DOCTOR LLC
Industry
Eligibility
13 Years to 80 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Feb 5, 2024 · Synced Oct 18, 2026, 5:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Mobile App to Increase Physical Activity in Students

NCT04440553
View directory record Official record
Conditions
Mobile Health, Physical Activity, Exercise, Mood, Machine Learning
Interventions
Uniform random message delivery, Reinforcement learning message delivery
Behavioral
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years to 65 Years
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Jun 24, 2020 · Synced Oct 18, 2026, 5:04 AM EDT
Completed Not applicable Interventional

Effect of Smartphone Application on Reducing Localized Inflammation in Periodontal Maintenance Patients

NCT04546295
View directory record Official record
Conditions
Periodontal Inflammation
Interventions
Brushlink application, Water-flosser, Interproximal brush
Other
Lead sponsor
University of Nebraska
Other
Eligibility
40 Years to 85 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 28, 2023 · Synced Oct 18, 2026, 5:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of ECG Transmission and AI Models Using Apple Watch ECGs and Symptoms Data Collected Using a Mayo iPhone App

NCT05324566
View directory record Official record
Conditions
Heart Failure, Arrhythmias, Cardiac, Health Care Utilization
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
4,163 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 18, 2026, 5:04 AM EDT
Completed Not applicable Interventional Results available

Zolpidem CR and Hospitalized Patients With Dementia

NCT00814502
View directory record Official record
Conditions
Dementia, Alzheimer Disease, Dementia, Vascular, Sleep Disorders, Circadian Dysregulation
Interventions
Zolpidem CR, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
60 Years to 99 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 22, 2017 · Synced Oct 18, 2026, 5:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Smartphone Application to Detect Skin Lesions

NCT02740257
View directory record Official record
Conditions
Skin Lesion
Interventions
Photos
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 85 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 4, 2023 · Synced Oct 18, 2026, 5:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Fitbit One and Text Messaging Prompts to Promote Physical Activity in Overweight/Obese Adults

NCT02188875
View directory record Official record
Conditions
Health Behavior, Obesity
Interventions
SMS Text Messages & Fitbit One, Fitbit One Only
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 69 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Oct 4, 2019 · Synced Oct 18, 2026, 5:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Testing Radon Com Methods: Clinical Trial Smartphone App vs Print Brochures

NCT05319457
View directory record Official record
Conditions
Lung Cancer
Interventions
The radon app, Print brochure
Other
Lead sponsor
University of North Dakota
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Grand Forks, North Dakota
Source: ClinicalTrials.gov public record
Updated Nov 2, 2022 · Synced Oct 18, 2026, 5:04 AM EDT
Recruiting Not applicable Interventional

Contingency Management for Veteran Smokers Undergoing Major Elective Surgery

NCT06678672
View directory record Official record
Conditions
Tobacco Use Disorder, Substance Use Disorder (SUD)
Interventions
Contingency Management (CM), Treatment as Usual (TAU)
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 18, 2026, 5:04 AM EDT
Completed Not applicable Interventional

7-week Study With CT-155 in People With Schizophrenia

NCT05486312
View directory record Official record
Conditions
Schizophrenia
Interventions
CT-155 smartphone app
Device
Lead sponsor
Click Therapeutics, Inc.
Industry
Eligibility
18 Years to 64 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
10
States / cities
Culver City, California • Garden Grove, California • La Habra, California + 7 more
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Oct 18, 2026, 5:04 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Neural Mechanisms of Clinically Designed Improvisatory Music for Alzheimer's Disease

NCT05477862
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Clinically Designed Improvisatory Music
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
55 Years to 100 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 18, 2026, 5:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Study to Investigate if Early Atrial Fibrillation (AF) Diagnosis Reduces Risk of Events Like Stroke in the Real-World

NCT04276441
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Heart healthy Engagement Program with the Apple Watch Series 5 or later, Anti-Coagulation Adherence Module with the Apple Watch Series 5 or later
Device
Lead sponsor
Janssen Scientific Affairs, LLC
Industry
Eligibility
65 Years and older
Enrollment
34,244 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
San Mateo, California
Source: ClinicalTrials.gov public record
Updated Jul 18, 2025 · Synced Oct 18, 2026, 5:04 AM EDT
Terminated Not applicable Interventional Results available

Preoperative and Postoperative Incentive Spirometry in Patients Undergoing Major Abdominal Surgery

NCT04887922
View directory record Official record
Conditions
Abdominal Surgery
Interventions
MIR Spirobank G, ZEPHYRx®, Conventional spirometer
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 17, 2023 · Synced Oct 18, 2026, 5:04 AM EDT
Completed Early Phase 1 Interventional Results available

mHealth to Help Pregnant and Postpartum Women in Recovery for Opioid Use Disorder

NCT06701123
View directory record Official record
Conditions
Opioid Use Disorders
Interventions
uMAT-R mobile app with coaching component
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 3, 2026 · Synced Oct 18, 2026, 5:04 AM EDT
Completed Phase 2 Interventional

Effectiveness of A Nutritional Brain Metabolic Enhancer for Alzheimer Disease

NCT00013923
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Nutritional Supplement
Drug
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
50 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
1
States / cities
White Plains, New York
Source: ClinicalTrials.gov public record
Updated Dec 11, 2009 · Synced Oct 18, 2026, 5:04 AM EDT