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ClinicalTrials.gov public records Last synced Oct 19, 2026, 10:50 AM EDT

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Showing 217–240 of 574 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Outreach Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Cancer Disparities for American Indians in the Rural Intermountain West

NCT00380055
View directory record Official record
Conditions
Prostate Cancer, Colorectal Cancer, Breast Cancer, Cervical Cancer, Lung Cancer
Interventions
Navigation Services, Cancer education
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
Not listed
Enrollment
1,800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
2
States / cities
Great Falls, Montana • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Sep 21, 2011 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional Results available

Hepatocellular Carcinoma Surveillance in Cirrhotics

NCT04248816
View directory record Official record
Conditions
Hepatocellular Carcinoma, Cirrhosis
Interventions
Usual care, Opt-out, Opt-out + Incentive
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
615 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 14, 2023 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional Results available

COVID-19 Vaccine Text Outreach

NCT04834726
View directory record Official record
Conditions
Covid19
Interventions
Opt-In (Call-Back), Opt-in (In-Bound), Standard Message, Clinician Endorsement, Scarcity, Opt-Out Framing, Phone Call
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
16 Years and older
Enrollment
19,554 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 27, 2023 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Mobile Integrated Care for Childhood Obesity

NCT05936385
View directory record Official record
Conditions
Obesity
Interventions
Healthy Lifestyle, Standard of Care
Behavioral
Lead sponsor
Nemours Children's Health System
Other
Eligibility
4 Years and older
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
3
States / cities
Milford, Delaware • Millsboro, Delaware • Seaford, Delaware
Source: ClinicalTrials.gov public record
Updated Jul 24, 2025 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional

Evaluating Sequential Strategies to Reduce Readmission in a Diverse Population

NCT01619098
View directory record Official record
Conditions
Hospital Readmission, Post-discharge Care Transitions, Congestive Heart Failure, Chronic Obstructive Pulmonary Disease
Interventions
Patient Navigator, Usual care
Other
Lead sponsor
Alison Galbraith
Other
Eligibility
18 Years and older
Enrollment
1,510 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
Cambridge, Massachusetts • Everett, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 22, 2014 · Synced Oct 19, 2026, 10:50 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Multilevel Intervention of COVID-19 Vaccine Uptake Among Latinos

NCT06156228
View directory record Official record
Conditions
Vaccine Hesitancy
Interventions
Multilevel Intervention
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
18 Years and older
Enrollment
238 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
2
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 4, 2025 · Synced Oct 19, 2026, 10:50 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Support and Outreach to Increase Screening for Lung Cancer in Patients With a History of Smoking

NCT05679349
View directory record Official record
Conditions
Lung Carcinoma, Tobacco-Related Carcinoma
Interventions
Survey Administration, Educational Activity, Electronic Health Record Review, Counseling
Other
Lead sponsor
Ronald Myers
Other
Eligibility
50 Years to 77 Years
Enrollment
822 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 19, 2026, 10:50 AM EDT
Active, not recruiting No phase listed Observational

Precision Nudging for Hypertension Management: Observational Study

NCT06354192
View directory record Official record
Conditions
Hypertension
Interventions
Precision Nudging for Hypertension Management
Behavioral
Lead sponsor
Lirio
Industry
Eligibility
18 Years and older
Enrollment
12,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Greensboro, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 26, 2026 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Racial Disparities in Pneumococcal Vaccination in Managed Care

NCT00229762
View directory record Official record
Conditions
Pneumococcal Disease Prevention
Interventions
phone call from nurses - informational only
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older
Enrollment
7,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2005
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 30, 2005 · Synced Oct 19, 2026, 10:50 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

ANCHORS Alcohol & Sexual Health Study: UH3 Project

NCT04331704
View directory record Official record
Conditions
Alcohol Use, Unspecified, Substance Use, Sex Behavior
Interventions
PrEP acronym (pre-exposure prophylaxis), Initial Web Survey, Interactive Voice Response (IVR) monitoring, Educational material on alcohol and sexual health behavior, Interactive Voice Response (IVR) assessment with personalized information, Personalized information based on web-based survey responses & standardized information
Drug · Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 30 Years · Male only
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 10, 2025 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Increasing Linkage to Family Planning Care for Individuals With Substance Use Disorder

NCT04162184
View directory record Official record
Conditions
Family Planning Services, Substance-Related Disorders, Opiate Substitution Treatment, Sexual Health
Interventions
Sexual Health Initiative for Navigation and Education (SHINE) Health Educator Intervention
Behavioral
Lead sponsor
Denver Health and Hospital Authority
Other
Eligibility
18 Years to 44 Years
Enrollment
199 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 12, 2024 · Synced Oct 19, 2026, 10:50 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Buprenorphine Implementation at Syringe Service Programs to Reduce Overdoses

NCT07631598
View directory record Official record
Conditions
Opioid Use Disorder, Opioid Use Disorder, Severe, Opioid Use Disorder, Moderate
Interventions
Standard of Care Referral, Low Threshold Buprenorphine
Other · Behavioral
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
512 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
8
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Baton Rouge, Louisiana + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional

Direct to Smoker Outreach in a Health Care Setting

NCT01321944
View directory record Official record
Conditions
Tobacco Dependence
Interventions
Direct to Smoker Outreach Program
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
590 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Revere, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 24, 2011 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Social Networks and Prevention for HIV Care and Prevention

NCT01800721
View directory record Official record
Conditions
HIV
Interventions
SNAP, SNAP Control
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older
Enrollment
559 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 17, 2018 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional Results available

'Questions About Quitting' Smoking Cessation Trial

NCT00992264
View directory record Official record
Conditions
Smoking
Interventions
Message Tone, Navigation, Proactive Outreach, Testimonials
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
1,865 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 13, 2017 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional

Evaluation of Electronic Portal Messaging and Embedded Asynchronous Care on Physician-Assisted Smoking Quit Attempts

NCT05172219
View directory record Official record
Conditions
Smoking, Tobacco
Interventions
Physician Sent Outreach with Embedded Asynchronous Care in Portal Message, Physician Sent Outreach without Embedded Asynchronous Care in Portal Message, System Sent Outreach with Embedded Asynchronous Care in Portal Message, System Sent Outreach without Embedded Asynchronous Care in Portal Message
Behavioral
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Dec 29, 2021 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional Results available

Anticoagulation With Enhanced Gastrointestinal Safety

NCT05563714
View directory record Official record
Conditions
Upper Gastrointestinal Bleeding, Peptic Ulcer Hemorrhage, Anticoagulant-induced Bleeding
Interventions
Clinician Notification with Nurse Facilitation (CNNF), Wait list control
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
341 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 30, 2024 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional

Radiation Therapy Outreach Program for Minority or Low-Income Patients With Newly Diagnosed Cancer

NCT00400699
View directory record Official record
Conditions
Psychosocial Effects of Cancer and Its Treatment, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
counseling intervention, study of socioeconomic and demographic variables, psychosocial assessment and care
Other · Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
3,150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
4
States / cities
McKeesport, Pennsylvania • New Castle, Pennsylvania • Pittsburgh, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 31, 2014 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional

Prescribe to Save Lives

NCT03175640
View directory record Official record
Conditions
Opioid-Related Disorders, Drug Overdose
Interventions
Implementation intervention
Behavioral
Lead sponsor
Baystate Medical Center
Other
Eligibility
Not listed
Enrollment
294 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
Springfield, Massachusetts • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Dec 21, 2020 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Center for Disease Control (CDC) Fax to Quit/Academic Detailing Grant

NCT00989755
View directory record Official record
Conditions
Smoking
Interventions
Fax to Quit (F2Q)
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 9, 2015 · Synced Oct 19, 2026, 10:50 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Increasing CRC Screening in Community Health Centers Through Mobile Messaging Optimization

NCT07569250
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Personalized Text Message, Screening Concerns Text Message, Message Framing Text Message, Autonomy Support Outreach, Impediments Support Outreach, Live Support Outreach, Data Reporting and Visualization System Tools
Behavioral · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
45 Years to 75 Years
Enrollment
7,220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2032
U.S. locations
4
States / cities
Boston, Massachusetts • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 19, 2026, 10:50 AM EDT
Not listed Not applicable Interventional

Educational Intervention to Increase Select Guideline-recommended Cardioprotective Medications in Patients With Diabetes

NCT04862858
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Cardiovascular Diseases
Interventions
Educational Intervention
Other
Lead sponsor
Humana Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
4,197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated May 20, 2022 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional

Promoting Cholesterol Screening

NCT01930149
View directory record Official record
Conditions
Cardiovascular Diseases, Lipid Testing, Primary Prevention of Cardiovascular Disease
Interventions
Mailed patient outreach intervention
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
35 Years to 75 Years
Enrollment
480 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
3
States / cities
Flagstaff, Arizona • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 29, 2014 · Synced Oct 19, 2026, 10:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Program Refinements to Optimize Model Impact and Scalability Based on Evidence

NCT03628287
View directory record Official record
Conditions
Hiv
Interventions
Revised Care Coordination Program, Original Care Coordination Program
Other
Lead sponsor
City University of New York, School of Public Health
Other
Eligibility
18 Years and older
Enrollment
960 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
17
States / cities
Brooklyn, New York • Elmhurst, New York • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 30, 2024 · Synced Oct 19, 2026, 10:50 AM EDT