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ClinicalTrials.gov public records Last synced Oct 24, 2026, 10:56 AM EDT

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Showing 721–744 of 3,122 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Messaging Clear all
Completed Not applicable Interventional

Health Coach Program to Improve Chronic Disease Outcomes Following an Emergency Department Visit

NCT02386540
View directory record Official record
Conditions
Diabetes Mellitus, Hypertension
Interventions
Health Coaching
Behavioral
Lead sponsor
Alameda County Medical Center
Other
Eligibility
18 Years and older
Enrollment
295 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Dec 19, 2018 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Phase 2Phase 3 Interventional Results available

CPT and Smoking Cessation

NCT01901848
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic, Smoking
Interventions
Cognitive Processing Therapy (CPT), Bupropion, nicotine replacement therapy (NRT), Integrated Care for Smoking Cessation (ICSC), smokefreeVET
Behavioral · Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 11, 2018 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

In-Home Technology for Caregivers of People With Dementia and Mild Cognitive Impairment

NCT04206670
View directory record Official record
Conditions
Dementia, Mild Cognitive Impairment, Alzheimer Disease
Interventions
In-Home Technology System and Questionnaires, Waiting Control In-Home Technology System and Questionnaires
Device
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years and older
Enrollment
216 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated May 10, 2022 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional

Medication Management and Culture of Safety

NCT01247454
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
academic detailing, Electronic Health Record (EHR) prompt, EHR prompt and patient prompt
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
7,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 17, 2019 · Synced Oct 24, 2026, 10:56 AM EDT
Not yet recruiting Not applicable Interventional

Automated Text Message Reminders to Promote Hearing Aid Adoption

NCT07170423
View directory record Official record
Conditions
Hearing Loss
Interventions
Automated text message reminder
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 12, 2025 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional Results available

Wearable Device Intervention to Improve Sun Behaviors in Melanoma Survivors

NCT03927742
View directory record Official record
Conditions
Melanoma (Skin)
Interventions
Shade + app with messaging, Shape + app without messaging
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 75 Years
Enrollment
368 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 13, 2024 · Synced Oct 24, 2026, 10:56 AM EDT
Recruiting Not applicable Interventional

Improving Cognition Through Telehealth Aerobic Exercise and Cognitive Training After a First Schizophrenia Episode

NCT05890183
View directory record Official record
Conditions
Schizophrenia, Schizophreniform Disorder, Schizoaffective Disorder
Interventions
Cognitive training, Aerobic Exercise Program, Moderated Online Social Therapy (MOST), Chorus Participatory Text Messaging Program, Healthy Living Group (HLG)
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 45 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional

Smartphone App for Cancer Medication Adherence

NCT05225090
View directory record Official record
Conditions
Carcinoma, Cancer
Interventions
Smartphone App
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional

Mobile Intervention for Simultaneous Alcohol and Marijuana Use in Young Adults

NCT05991882
View directory record Official record
Conditions
Alcohol Drinking, Cannabis Use
Interventions
Condition 1: Craving daily+PBS daily, Condition 2: Craving daily+PBS trigger, Condition 3: Craving trigger+PBS daily, Condition 4: Craving trigger+PBS trigger, Condition 5: PBS daily+ PBS trigger, Condition 6: Craving daily+Craving trigger, Condition 7: Craving daily+Craving trigger+PBS daily+PBS trigger, Condition 8: No daily or trigger craving or PBS
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years to 30 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Pilot and Feasibility Study of Mobile-Based Asthma Action Plans

NCT01514760
View directory record Official record
Conditions
Asthma
Interventions
Mobile-based Asthma Action Plan
Other
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
12 Years to 17 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Oct 11, 2017 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional Results available

Improving Diabetes Care Through Effective Personalized Patient Portal Interactions

NCT02953262
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
My HealtheVet Brochure, My HealtheVet Training Guide for Veterans Living with Diabetes, My HealtheVet Group Training, My HealtheVet Individual Training
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 85 Years
Enrollment
275 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
2
States / cities
Bedford, Massachusetts • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 28, 2023 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional Results available

STAR Caregivers - Virtual Training and Follow-up

NCT04271046
View directory record Official record
Conditions
Alzheimer Disease, Dementia, Caregiver Burnout
Interventions
STAR-C-VTF, Control
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
65 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 4, 2025 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Better Than Study: Targeting Heavy Alcohol Use With Naltrexone Among Men Who Have Sex With Men (MSM)

NCT02330419
View directory record Official record
Conditions
Binge Drinking, HIV
Interventions
Placebo, Naltrexone, Medical Management (MM) counseling for alcohol use:, Urinalysis for novel alcohol biochemical markers:, Behavioral survey measurements:, Dried Blood Spot (DSB) Testing for Phosphatidylethanol, Ecological Momentary Assessment
Drug · Behavioral · Diagnostic Test
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 70 Years · Male only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2025 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional Results available

Responsive e-Health Intervention for Perinatal Depression in Healthcare Settings

NCT03995316
View directory record Official record
Conditions
Perinatal Depression
Interventions
Treatment As Usual + MMB 2.0, Treatment As Usual Only
Behavioral
Lead sponsor
Oregon Research Behavioral Intervention Strategies, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
191 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
2
States / cities
Chicago, Illinois • Springfield, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 12, 2023 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional

Reducing Alcohol Use Post-Bariatric Surgery

NCT04788316
View directory record Official record
Conditions
Bariatric Surgery Candidate, Alcohol Drinking
Interventions
CBI and Text messaging
Behavioral
Lead sponsor
Henry Ford Health System
Other
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated May 16, 2025 · Synced Oct 24, 2026, 10:56 AM EDT
Recruiting Not applicable Interventional

A Dietary Study for People With Multiple Myeloma

NCT07226609
View directory record Official record
Conditions
Multiple Myeloma
Interventions
nutrition counseling and coaching, dietary guidelines, research dietitian visit, Questionnaires, Frozen pre-prepared meals
Other · Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional

mHealth Intervention for Pain Self Management

NCT07332377
View directory record Official record
Conditions
Pain, Pain Management, Symptom Monitoring, Symptom Management, Cancer Survivorship
Interventions
Mobile Health (mHealth) Intervention
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Test Up Now Education Program

NCT04304001
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
Community Health Advisor, Usual care
Behavioral
Lead sponsor
Florida A&M University
Other
Eligibility
45 Years to 64 Years
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Oct 29, 2024 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional

EHR-embedded OCDT in Breast or GI Cancer

NCT03858712
View directory record Official record
Conditions
Oral Cancer Directed Therapy, Breast Cancer, Gastrointestinal Cancer, Oral Chemotherapy
Interventions
Active Care Team Alert, Passive Care Team Alert
Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 12, 2022 · Synced Oct 24, 2026, 10:56 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Studying the Health Perceptions and Social Behaviors of Graduate Students at the Ohio State University for the Development of Effective Oral Nicotine Pouch Addictive Risk Communication

NCT07346092
View directory record Official record
Conditions
Tobacco-Related Carcinoma
Interventions
Preventive Intervention, Survey Administration
Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
21 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional Results available

A Telenovela Intervention for Caregivers of African-American and Hispanic Hospice Patients

NCT06835764
View directory record Official record
Conditions
Hospice, Caregivers
Interventions
NOVELA
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 24, 2026, 10:56 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Brief Interventions to Increase HPV Vaccine Acceptance in School-based Health Centers

NCT01087164
View directory record Official record
Conditions
Human Papillomavirus Infection
Interventions
Compliance, Message sidedness
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
11 Years to 15 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 10, 2014 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Graphic Messages to Prevent E-Cigarette Use Among Black and Latino Adolescents

NCT04899999
View directory record Official record
Conditions
Vaping
Interventions
Financial reward graphic message, Health reward graphic message, Self-efficacy graphic message, Social norms graphic message
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
12 Years to 17 Years
Enrollment
362 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Aug 1, 2025 · Synced Oct 24, 2026, 10:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

DM-BOOST Para Latinx: a Diabetes Mellitus Program Using Behavioral Economics to Optimize Outreach and Self-management Support With Technology for Latinx Patients

NCT05583877
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Diabetes BOOST, Usual Care
Behavioral
Lead sponsor
Daniel Amante
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
2
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Oct 24, 2026, 10:56 AM EDT