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ClinicalTrials.gov public records Last synced Sep 11, 2026, 3:13 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Not applicable Interventional Accepts healthy volunteers

Online Network Intervention to Increase HIV Pre-exposure Prophylaxis Intention

NCT04771312
Conditions
Behavior, Health
Interventions
Mobile app information-only intervention, Mobile app social support network intervention
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 35 Years · Male only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Davis, California
Conditions
Adherence, Patient, TB, HIV/AIDS, Care Coordination
Interventions
CHW mHealth patient intervention for trigger escalation
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Men's Prevention Apps to Research Efficacy

NCT03965221
Conditions
HIV/AIDS, Sexually Transmitted Diseases, Pre-exposure Prophylaxis, Risk Reduction
Interventions
LYNX, MyChoices
Behavioral
Lead sponsor
Public Health Foundation Enterprises, Inc.
Other
Eligibility
15 Years to 29 Years · Male only
Enrollment
381 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
8
States / cities
Tampa, Florida • Atlanta, Georgia • Chicago, Illinois + 5 more
Conditions
Children With Medical Complexity
Interventions
MyChildCMC app (an app designed to facilitate home monitoring of CMC's health status)
Other
Lead sponsor
University of Utah
Other
Eligibility
1 Year to 18 Years
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
Chicago, Illinois • Salt Lake City, Utah
Conditions
Diabetes Mellitus
Interventions
Mobile application, Daily Diary
Device · Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Jamaica, New York
Completed Not applicable Interventional Accepts healthy volunteers

Mobile Mindfulness for Alcohol Use and PTSD Among Veterans

NCT04769986
Conditions
Alcohol Use Disorder, Posttraumatic Stress Disorder
Interventions
Mobile Mindfulness-Relapse Prevention (mMBRP), Exercise/healthy eating mobile app
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
201 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
3
States / cities
Los Angeles, California • Menlo Park, California • San Francisco, California
Not listed No phase listed Observational

Electronic Mobile Phone App Stool Diary

NCT04644133
Conditions
Constipation, Incontinence Bowel
Interventions
Paper diary, Electronic APP diary
Other
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older
Enrollment
135 participants
Timeline
2018 – 2024
U.S. locations
1
States / cities
Augusta, Georgia
Conditions
Mental Health, Wellbeing
Interventions
Access to app
Behavioral
Lead sponsor
Raissa Fabregas
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
4,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Austin, Texas
Completed Not applicable Interventional Accepts healthy volunteers Results available

iStart Smart for Teens for Healthy Weight Management

NCT01693250
Conditions
Overweight, Obese
Interventions
fitbit Ultra, Pedometer
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
13 Years to 18 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

PilAm Go4Health Weight Loss Program to Prevent Heart Disease

NCT02290184
Conditions
Type2 Diabetes
Interventions
PilAm Go4Health Weight-loss Program, Active Control
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 80 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Development/Testing of SUMMIT: a Tool to Help Patients Manage Pain While Tapering Opioids

NCT04746833
Conditions
Chronic Pain
Interventions
SUMMIT, control
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
4
States / cities
West Haven, Connecticut • Leeds, Massachusetts • Philadelphia, Pennsylvania + 1 more
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Caring Relationships Expression Study

NCT05627687
Conditions
Caregiver Burden, Anxiety, Stress
Interventions
Heart Rate Variability Biofeedback, Music Listening Control
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Pediatric Surgical Procedures
Interventions
Behavioral Treatment
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
12 Years to 99 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
3
States / cities
Ann Arbor, Michigan • Brighton, Michigan
Conditions
HIV Prevention, Pre-exposure Prophylaxis (PrEP), Risk Reduction, Adherence, Medication
Interventions
PrEP-3D package, Standard of Care
Behavioral
Lead sponsor
Public Health Foundation Enterprises, Inc.
Other
Eligibility
18 Years and older · Male only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
2
States / cities
San Francisco, California
Conditions
Pancreatic Cancer
Interventions
Consultations with Moffitt Dietician, Daily Food Intake Diary with Fitbit Smartphone application, Questionnaires
Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Tampa, Florida
Completed Not applicable Interventional Accepts healthy volunteers

Operational Trial of Dayzz App

NCT04224285
Conditions
Sleep Initiation and Maintenance Disorders
Interventions
Dayzz app
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
1,355 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Migraine
Interventions
Not listed
Lead sponsor
Theranica
Industry
Eligibility
8 Years and older
Enrollment
53,065 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Bridgewater, New Jersey
Completed Not applicable Interventional Accepts healthy volunteers

Motivating Survey Compliance: Game Play Study 1

NCT03738254
Conditions
Patient Reported Outcome Measures, Compliance
Interventions
The Guardians: A smartphone game, Paper Survey, Electronic Survey
Other
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
6 Years to 24 Years
Enrollment
232 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Pain, Sickle Cell Disease
Interventions
CBT+ Health coach, CBT w/o Health Coach ( self-guided), Usual Care
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
16 Years to 30 Years
Enrollment
470 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
14
States / cities
Mobile, Alabama • Los Angeles, California • Hartford, Connecticut + 10 more
Completed Not applicable Interventional

Smartstep Smartphone PAD

NCT03479255
Conditions
Peripheral Arterial Disease
Interventions
Smartphone-enabled structured exercise therapy (SE-SET), Standard exercise therapy
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years to 89 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Adherence, Medication, Risk Behavior, Pre-Exposure Prophylaxis, HIV Prevention
Interventions
Emtricitabine / Tenofovir Disoproxil Oral Tablet, DOT Diary mobile app
Drug · Other
Lead sponsor
Public Health Foundation Enterprises, Inc.
Other
Eligibility
18 Years to 35 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
2
States / cities
San Francisco, California • Atlanta, Georgia
Conditions
Anorexia Nervosa
Interventions
Smart-Treatment for Anorexia Nervosa Recovery (STAR), Present-focused Anorexia Nervosa Coping Treatment (PACT)
Behavioral
Lead sponsor
University of Kansas
Other
Eligibility
13 Years to 21 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Lawrence, Kansas
Conditions
Insomnia, Sleep Disorder
Interventions
SMS Personalized Sleep Intervention
Behavioral
Lead sponsor
University of Missouri, St. Louis
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Completed Not applicable Interventional Accepts healthy volunteers Results available

TAME Health: Testing Activity Monitors' Effect on Health

NCT02554435
Conditions
Physical Activity
Interventions
EAM, 5 A's counseling, Pedometer
Device · Behavioral
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
55 Years to 74 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
2
States / cities
Galveston, Texas • League City, Texas