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, 2:50 PM EDT

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

Showing 169–192 of 279 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Targeted messaging Clear all
Completed Not applicable Interventional Results available

Positive Psychology for Physical Activity Promotion

NCT03826173
View directory record Official record
Conditions
Obesity, Physical Activity
Interventions
PPPA, PA
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 4, 2023 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional

Acceptance and Commitment Therapy Principles for Diabetes Prevention

NCT05260983
View directory record Official record
Conditions
PreDiabetes, Diabetes Mellitus, Type 2, Diabetes, Diabetes type2
Interventions
Diabetes Prevention Education and Acceptance and Commitment Therapy, Diabetes Prevention Education Only
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
18 Years and older
Enrollment
301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 2, 2022 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional Results available

Improving Diabetes in Emerging Adulthood

NCT04066959
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Motivational Enhancement System (MES), Question Prompt List (QPL), Text Message Reminders (TXT)
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
16 Years to 25 Years
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 21, 2026, 2:50 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Screen2Prevent (S2P)

NCT07728123
View directory record Official record
Conditions
HIV Infections
Interventions
HIV screening strategies
Other
Lead sponsor
Westat
Other
Eligibility
14 Years to 24 Years
Enrollment
84,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
5
States / cities
Tampa, Florida • Atlanta, Georgia • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 21, 2026, 2:50 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neural Mechanisms of Interpersonal Expectations on Negative Affect

NCT06980090
View directory record Official record
Conditions
Negative Affectivity, Non-invasive Brain Stimulation, Placebo Effect, Expectations
Interventions
Session A: Positive Placebo + Active tTIS, Session B: Positive Placebo + Sham tTIS, Session C: Negative Placebo + Active tTIS, Session D: Negative Placebo + Sham tTIS, Session E: On-Placebo + Sham tTIS, Session F: Off-Placebo + Sham tTIS
Behavioral
Lead sponsor
Trustees of Dartmouth College
Other
Eligibility
18 Years to 55 Years
Enrollment
196 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Hanover, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional Results available

Nonsmokers Helping Smokers Quit

NCT02010697
View directory record Official record
Conditions
Smoking Cessation
Interventions
Messages targeting nonsmokers, Messages targeting smokers
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
3,125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Feb 13, 2020 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional Results available

Effect of Behavioral Nudges on Serious Illness Conversation Documentation

NCT04867850
View directory record Official record
Conditions
Cancer
Interventions
Usual Care, Clinician Nudge, Patient Nudge
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
4,450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 18, 2024 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional

Cell Phone Technology Targeting ART and Naltrexone Adherence and Alcohol Use

NCT02603471
View directory record Official record
Conditions
HIV Infections, Alcohol Dependence
Interventions
Informational group, Text Messaging CBT (TXT-CBT)
Other · Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 29, 2022 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional

Warfarin and Non-Steroidal Anti-Inflammatory Drugs (NSAID) Customized Alert

NCT00880932
View directory record Official record
Conditions
Warfarin and NSAID
Interventions
Electronic Alert
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
Not listed
Enrollment
1,865 participants
Timeline
2006 – 2007
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 14, 2009 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional

A Pilot Study Comparing Telehealth and In-Person Therapy Service Delivery Following NICU Discharge

NCT06893003
View directory record Official record
Conditions
Prematurity Complications, NICU Infants, Early Intervention, Telehealth
Interventions
Baby Bridge
Other
Lead sponsor
University of Southern California
Other
Eligibility
Up to 6 Months
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 25, 2025 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional Results available

Lifestyle Intervention for Young Adults With Serious Mental Illness

NCT02815813
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Major Depressive Disorder, Overweight, Obesity
Interventions
PeerFIT, BEAT
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years to 35 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
2
States / cities
New Britain, Connecticut • Nashua, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jan 14, 2025 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional

Efficacy of Communication Modalities for Promoting Flu Shots

NCT05509270
View directory record Official record
Conditions
Influenza Vaccination, Health Promotion, Health Behavior, Risk Reduction
Interventions
Letter, Patient portal, SMS
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
43,225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 12, 2022 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Random Assignment of Intervention Messages for Developing Personalized Decision Rules to Promote Physical Activity

NCT03907683
View directory record Official record
Conditions
Cardiovascular Risk Factor
Interventions
Short Message with Text and Optional Image
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
18 Years to 29 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 4, 2022 · Synced Oct 21, 2026, 2:50 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Keep Social Study for Young Adults

NCT07005817
View directory record Official record
Conditions
Social Isolation, Loneliness
Interventions
Experimental Health Communication, Simulated Social Media Platform Only
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 29 Years
Enrollment
1,900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional

Electronic Record Assimilation and Subsequent Eradication of Hepatitis C

NCT04873609
View directory record Official record
Conditions
Hepatitis C, Liver Diseases
Interventions
Patient portal message
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
54 Years to 74 Years
Enrollment
1,600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Sep 22, 2021 · Synced Oct 21, 2026, 2:50 PM EDT
Recruiting Not applicable Interventional

Promoting Caregiver Implementation of an Effective Early Learning Intervention

NCT06275815
View directory record Official record
Conditions
Developmental Language Disorder, Reading; Difficult
Interventions
Sit Together and Read (STAR), Monetary Reward, Text Encouragement
Other · Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
48 Months to 71 Months
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional

Optimizing Patient Engagement in a Novel Pain Management Initiative (OPEN)

NCT02136108
View directory record Official record
Conditions
Chronic Pain
Interventions
OPENtext, OPENnav
Other
Lead sponsor
Inflexxion, Inc.
Industry
Eligibility
19 Years to 65 Years
Enrollment
197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 18, 2018 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Targeting Pregnancy-related Weight Gain to Reduce Disparities in Obesity

NCT02229708
View directory record Official record
Conditions
Pregnancy, Body Weight Changes, Behavioral, Obesity
Interventions
Healthy Lifestyle Group
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years and older · Female only
Enrollment
262 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 17, 2019 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Starting Healthy Staying Healthy Pilot Trial

NCT00503074
View directory record Official record
Conditions
Obesity
Interventions
TV modification, safety and injury prevention
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
2 Years to 5 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 20, 2009 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Phase 4 Interventional Results available

Tobacco Treatment Comparison for Cancer Care

NCT06218823
View directory record Official record
Conditions
Smoking Cessation, Cancer
Interventions
Transdermal Nicotine Patch, Standard Telephone Counseling, Varenicline, Cancer-Targeted Telephone Counseling, Mailed Information about Standard Care Resources
Drug · Behavioral · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 27, 2025 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Text Message Intervention for Alcohol Use and Sexual Violence in College Students

NCT05065918
View directory record Official record
Conditions
Alcohol Use, Unspecified, Sexual Violence, Sexual Assault
Interventions
sexual violence and alcohol use harm reduction text message content, alcohol use reduction content
Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 24 Years
Enrollment
183 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Oct 17, 2024 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Smartphone App to Improve Physical Activity

NCT03417440
View directory record Official record
Conditions
Sedentary Lifestyle
Interventions
Physical Activity (PA) Tracker App, On Your Feet, Coach Me, Proof Positive
Other
Lead sponsor
University of Southern California
Other
Eligibility
65 Years to 84 Years
Enrollment
111 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
2
States / cities
Glendale, California • Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 21, 2022 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional Results available

Promoting Breast Cancer Screening in Women Who Survived Childhood Cancer

NCT03435380
View directory record Official record
Conditions
Breast Neoplasms, Early Detection of Cancer
Interventions
Patient activation, Primary care physician activation, Control
Behavioral
Lead sponsor
Duke University
Other
Eligibility
25 Years and older · Female only
Enrollment
314 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
5
States / cities
New York, New York • Durham, North Carolina • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 8, 2023 · Synced Oct 21, 2026, 2:50 PM EDT
Completed Not applicable Interventional Results available

WeChat Quit Coach Pilot Study

NCT05130788
View directory record Official record
Conditions
Smoking Cessation
Interventions
WeChat Quit Coach, Leaflet, Optional Nicotine Replacement Therapy (NRT) Patches or Lozenges
Behavioral · Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 21, 2026, 2:50 PM EDT