Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 3, 2026, 9:30 PM EDT

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Showing 1–24 of 428 matching trials from the live ClinicalTrials.gov search.
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Conditions
Adherence, Substance Abuse
Interventions
PM Component Text Reminders
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
16 Years to 29 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
2
States / cities
La Jolla, California • Detroit, Michigan
Conditions
Alcoholic Intoxication
Interventions
Implementation of WayToServe Español, Usual and Customary RBS Training
Behavioral
Lead sponsor
Klein Buendel, Inc.
Industry
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
2
States / cities
Golden, Colorado • El Paso, Texas
Conditions
HIV, Patient Adherence, Mobile Technology
Interventions
Text Messages, Appointment Reminders
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers

Helping Moms Quit Pilot Trial

NCT05041413
Conditions
Smoking Cessation
Interventions
Moms Quit, Text4Baby
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Kansas City, Kansas
Completed Not applicable Interventional Accepts healthy volunteers

Usability of HPV Vaccine Reminders

NCT03987490
Conditions
Human Papilloma Virus (HPV)
Interventions
Text Message, PostCard, Standard of Care, Motivational Interview
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 99 Years
Enrollment
325 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Caregiver Burden, Alzheimer Disease, Dementia, Oropharyngeal Dysphagia
Interventions
WeCareToFeedDysphagia web tool
Behavioral
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Manhasset, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Family Safety Net - Aim 3: Randomized Control Trial

NCT05657119
Conditions
Suicide, Accidental Injuries, Firearm Injury
Interventions
MI FSN - Lethal Means Reduction, Scripted FSN - Lethal Means Reduction, General Firearm Safety Intervention - General Firearm Safety, General Firearm Comparison - General Firearm Safety
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Kotzebue, Alaska
Conditions
Patient Adherence, HIV Seronegativity
Interventions
brief Motivational Interviewing
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
263 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
5
States / cities
Los Angeles, California • San Diego, California • Torrance, California
Completed Not applicable Interventional Accepts healthy volunteers

Folic Acid Supplementation in Women of Child Bearing Age

NCT01841658
Conditions
Obesity
Interventions
Folic acid
Dietary Supplement
Lead sponsor
University of Georgia
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Athens, Georgia
Conditions
HIV/AIDS, Medication Adherence
Interventions
cognitive-behavioral therapy
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Results available

Intervention to Improve Adherence in Teen Kidney Transplant

NCT01356277
Conditions
Kidney Transplantation, Medication Adherence
Interventions
Action-focused problem-solving, Electronic pillbox monitoring, dose reminders, and feedback
Behavioral · Device
Lead sponsor
McGill University Health Centre/Research Institute of the McGill University Health Centre
Other
Eligibility
11 Years to 24 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
4
States / cities
St Louis, Missouri • Cincinnati, Ohio • Philadelphia, Pennsylvania + 1 more
Conditions
Hypertension
Interventions
BP-ICAN
Device
Lead sponsor
Southcentral Foundation
Other
Eligibility
18 Years and older · Male only
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
2
States / cities
Anchorage, Alaska • Wasilla, Alaska
Conditions
Sickle Cell Disease
Interventions
Community Health Worker (CHW), Education
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
10 Years to 18 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
2
States / cities
New York, New York • The Bronx, New York
Conditions
Acne, Patient Compliance
Interventions
Text message reminders
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
12 Years to 30 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
2
States / cities
Dallas, Texas
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Taxi STEP (Social Networks, Technology, and Exercise Through Pedometers)

NCT03010163
Conditions
Physical Conditioning
Interventions
Health Fair, Pedometer, Text Messaging, Social Network Support
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older · Male only
Enrollment
290 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Cardiac Disease, Pulmonary Disease, Cardiopulmonary Disease
Interventions
Usual Care, Movn application (MVN)
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 75 Years
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Conditions
Depression, Anhedonia
Interventions
Enjoyable Activities Condition, Healthy Activities Condition
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Tallahassee, Florida
Conditions
Diabetes Type 2
Interventions
Dulce Digital Text-Based Education, Project Dulce Telehealth, Project Dulce Live
Behavioral
Lead sponsor
Scripps Whittier Diabetes Institute
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Chula Vista, California • San Diego, California
Completed Not applicable Interventional Accepts healthy volunteers

Incentives for Daily Tooth Brushing to Reduce Gingivitis

NCT02160418
Conditions
Gingivitis
Interventions
Financial Incentives, Cognitive Incentives, Financial and Cognitive Incentives
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
152 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers Results available

Interventions to Improve the HIV PrEP Cascade Among Methamphetamine Users

NCT03584282
Conditions
HIV/AIDS, Adherence, Medication, Drug Use
Interventions
Text Messaging, Peer Navigation
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
2
States / cities
Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers Results available

Meaningful Use of Technology to Improve Health Care Delivery

NCT01641380
Conditions
Contraceptive Behavior
Interventions
Text Messaging Intervention
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
13 Years to 21 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
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
Completed Not applicable Interventional Accepts healthy volunteers

mHealth Intervention in Increasing HPV Vaccinations in College Students

NCT02960100
Conditions
Healthy Subject
Interventions
Informational Intervention, Media Intervention, Survey Administration
Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years to 25 Years
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

Reminder Modality for CRC Screening

NCT05012007
Conditions
Colorectal Cancer
Interventions
Reminder Phone, Reminder Text
Other
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
45 Years to 75 Years
Enrollment
2,653 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Seattle, Washington