Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 4:29 AM EDT

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

Showing 1–24 of 236 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: mobile phone application Clear all
Completed Phase 2 Interventional

Acceptability and Feasibility of Apollo in Veterans With a History of PTSD

NCT05019651
View directory record Official record
Conditions
PTSD
Interventions
Apollo Wearable System
Device
Lead sponsor
Lisa Brenner
Federal
Eligibility
18 Years to 65 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Oct 21, 2026, 4:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pilot Trial of Using SmokeBeat to Monitor and Increase Smoking Abstinence in Pregnant Women

NCT03209557
View directory record Official record
Conditions
Tobacco Use Cessation, Pregnancy Related
Interventions
SmartWatch SmokeBeat Application
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
Female only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Lancaster, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 9, 2019 · Synced Oct 21, 2026, 4:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

NUYou:mHealth Intervention to Preserve and Promote Ideal Cardiovascular Health

NCT02496728
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
Mobile Health Application, Environmental Cues, Social Support, Educational Materials
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
17 Years to 26 Years
Enrollment
302 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 20, 2019 · Synced Oct 21, 2026, 4:29 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

America Walks: An Observational Study of Walking Behavior Based on Passive Step Tracking

NCT02792439
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
TrialX Inc
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 13, 2017 · Synced Oct 21, 2026, 4:29 AM EDT
Completed Not applicable Interventional

A Treatment for Depression Via a Gamified Mobile Phone Application Based on a New Cognitive Model

NCT05685758
View directory record Official record
Conditions
Depression, Depressive Disorder, Clinical Depression, Major Depressive Disorder
Interventions
FTP-based therapeutic mobile-app
Other
Lead sponsor
Hedonia Ltd
Industry
Eligibility
20 Years to 50 Years
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 13, 2023 · Synced Oct 21, 2026, 4:29 AM EDT
Completed Not applicable Interventional

Evaluating the Effect of a Mobile Audio Companion (Elly) to Reduce Anxiety in Cancer Patients

NCT04604158
View directory record Official record
Conditions
Cancer, Cancer Metastatic, Neoplasms, Breast Cancer, Lung Cancer, Glioblastoma, Prostate Cancer, Gynecologic Cancer, Colorectal Cancer, Sarcoma, Kidney Cancer, Bladder Cancer, Lymphoma, Leukemia, Head and Neck Cancer, Pancreas Cancer, Multiple Myeloma, Anxiety, Social Isolation, Stress, Loneliness, Melanoma, Uterine Cancer
Interventions
Elly Mobile Phone Application
Behavioral
Lead sponsor
Gillian Gresham
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 21, 2024 · Synced Oct 21, 2026, 4:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Decreasing Over Screening and Treatment of Cervical Precancers in Young Women

NCT02270021
View directory record Official record
Conditions
Cervical Cancer
Interventions
Provider Mobile Application (ProvAPP), ProvAPP + Patient Educational Tool (Tab)
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years to 29 Years · Female only
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
2
States / cities
Los Angeles, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 25, 2019 · Synced Oct 21, 2026, 4:29 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Geolocation Positional System (GPS) Experience

NCT05991713
View directory record Official record
Conditions
Emotions, Anhedonia, Depression
Interventions
Modifying Exploration
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 50 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 21, 2026, 4:29 AM EDT
Completed Not applicable Interventional Results available

Impact of a Virtual Diabetes Self-Care and Education Program on Diabetes-related Outcomes in Latinos With T2 Diabetes

NCT02488785
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Virtual Diabetes Self-Care and Education Program, Fitbit, Smartphone
Behavioral · Device
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
21 Years to 80 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Edinburg, Texas
Source: ClinicalTrials.gov public record
Updated Sep 6, 2022 · Synced Oct 21, 2026, 4:29 AM EDT
Not yet recruiting Not applicable Interventional

Mobile Health Management of Hypertension

NCT05856955
View directory record Official record
Conditions
Hypertension
Interventions
mHealth Coaching Intervention, Enhanced Usual Care
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 21, 2026, 4:29 AM EDT
Completed Phase 4 Interventional Results available

Mobile Contingency Management for Concurrent Abstinence From Alcohol and Smoking

NCT02995915
View directory record Official record
Conditions
Smoking Cessation, Alcohol Drinking
Interventions
Nicotine Replacement Therapy, Bupropion, Cognitive Behavioral Treatment, Mobile Contingency Management, Mobile Monitoring
Other · Drug · Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 80 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 28, 2021 · Synced Oct 21, 2026, 4:29 AM EDT
Completed Not applicable Interventional Results available

Integrating Use of Self-Affirmation Content Into a Mobile App to Promote Quit Attempts With Text-Based Smoking Cessation Intervention Messaging

NCT03027466
View directory record Official record
Conditions
Number of Quit Attempts
Interventions
Self-affirmation induction
Behavioral
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 99 Years
Enrollment
7,899 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 23, 2021 · Synced Oct 21, 2026, 4:29 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Piloting a Naloxone Intervention in Philadelphia

NCT03305497
View directory record Official record
Conditions
Opioids; Harmful Use
Interventions
Mobile Phone Application
Behavioral
Lead sponsor
Drexel University
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 22, 2021 · Synced Oct 21, 2026, 4:29 AM EDT
Withdrawn Phase 1Phase 2 Interventional

Mobile Phone App for Depression and Anxiety in Young Men Who Are Attracted to Men

NCT02072252
View directory record Official record
Conditions
Depressive Symptoms, Anxiety Generalized
Interventions
Mobile Phone Application
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
17 Years to 20 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 17, 2017 · Synced Oct 21, 2026, 4:29 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Pilot Study of the Learn, Connect, and Quit Mobile Application

NCT03978455
View directory record Official record
Conditions
Smoking, Smoking Cessation
Interventions
Learn, Connect, and Quit Mobile Application
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 11, 2020 · Synced Oct 21, 2026, 4:29 AM EDT
Completed Not applicable Interventional Results available

The Getting Off App for Methamphetamine-Using Gay and Bisexual Men

NCT03884946
View directory record Official record
Conditions
Methamphetamine Abuse, HIV/AIDS
Interventions
Getting Off App
Other
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
226 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 21, 2026, 4:29 AM EDT
Completed Not applicable Interventional

Mindfulness Approach for Reducing Anxiety and Gloom in Ocular Inflammatory Diseases

NCT06585670
View directory record Official record
Conditions
Non-infectious Uveitis
Interventions
Calm Health - smartphone application
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 3, 2026 · Synced Oct 21, 2026, 4:29 AM EDT
Completed Not applicable Interventional Results available

A Randomized Controlled Trial of AppS to Home Monitor Your Asthma

NCT04401332
View directory record Official record
Conditions
Asthma
Interventions
Mobile health app
Other
Lead sponsor
RAND
Other
Eligibility
18 Years and older
Enrollment
413 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Oct 21, 2026, 4:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Diabetes and Depression Text Messaging Intervention

NCT03490253
View directory record Official record
Conditions
Diabetes, Depression, Physical Activity
Interventions
DIAMANTE Adaptive, DIAMANTE Static
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 75 Years
Enrollment
226 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 3, 2023 · Synced Oct 21, 2026, 4:29 AM EDT
Active, not recruiting Not applicable Interventional

Mobile Peer Support for OUD Recovery

NCT05405712
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Mobile Phone App
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
1,300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
2
States / cities
Indianapolis, Indiana • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 21, 2026, 4:29 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Empowering Mindfulness, Body Respect, and Compassionate Eating Among Women Who Binge Eat During Pregnancy

NCT05581095
View directory record Official record
Conditions
Pregnancy, Binge Eating
Interventions
Mindful Eating Self-Help Program, Mindful Eating Smartphone Application (Am I Hungry? Virtual Coach)
Behavioral
Lead sponsor
University of North Carolina, Charlotte
Other
Eligibility
18 Years to 40 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Oct 21, 2026, 4:29 AM EDT
Active, not recruiting Not applicable Interventional

Psychosocial Mobile Application (THRIVE-M) for Patients With Multiple Myeloma

NCT06073353
View directory record Official record
Conditions
Multiple Myeloma
Interventions
THRIVE-M
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 21, 2026, 4:29 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Using Mobile Technology to Address the Trauma Mental Health Treatment Gap

NCT05374408
View directory record Official record
Conditions
Post Traumatic Stress Disorder
Interventions
Aim 2: BounceBack Now (BBN) for Trauma Informed Care Deployment, Aim 1 Participant Focus Groups, Aim 1 BHP Focus Groups, Aim 2: BHP, Provider, Staff and Admin Focus Groups, Aim 2 : Participant Focus Group
Behavioral
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
2
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced Oct 21, 2026, 4:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Technology-assisted Conscientiousness Therapy for People With Multiple Sclerosis

NCT04953689
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Conscientiousness Coach
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 30, 2024 · Synced Oct 21, 2026, 4:29 AM EDT