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ClinicalTrials.gov public records Last synced Oct 18, 2026, 9:04 AM EDT

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Showing 1–24 of 40 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Outreach Intervention Clear all
Terminated Not applicable Interventional

Brief Interventions on Social Media to Reduce Suicide Risk (Intervention 3)

NCT06114849
View directory record Official record
Conditions
Suicide, Distress, Emotional
Interventions
Treatment as usual, Barrier Reduction Intervention
Behavioral
Lead sponsor
Harvard University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 13, 2025 · Synced Oct 18, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mobile Smoking Cessation Intervention in Enhancing Cancer Outreach in Low-Income Adult Smokers

NCT00948129
View directory record Official record
Conditions
Cigarette Smoker, Current Every Day Smoker
Interventions
Laboratory Biomarker Analysis, Smoking Cessation Intervention, Telephone-Based Intervention, Tobacco Cessation Counseling
Other · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
626 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 20, 2023 · Synced Oct 18, 2026, 9:04 AM EDT
Recruiting Not applicable Interventional

Colorectal Cancer Screening Outreach

NCT07345676
View directory record Official record
Conditions
Colo-rectal Cancer
Interventions
Bundled messaging intervention
Behavioral
Lead sponsor
Yale University
Other
Eligibility
45 Years to 75 Years
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 18, 2026, 9:04 AM EDT
Recruiting Not applicable Interventional

Pilot Testing of the emPath Platform to Improve Medication for Opioid Use Disorder (MOUD) Linkage and Retention Among Adults With Opioid Use Disorder in Durham, North Carolina

NCT07810322
View directory record Official record
Conditions
Opioid Use Disorder, Digital Health Intervention, Telemedicine, Outreach Intervention
Interventions
emPath Intervention
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 18, 2026, 9:04 AM EDT
Recruiting No phase listed Observational

Health Opportunities and Promoters of Equitable Screening for Lung Cancer

NCT05784922
View directory record Official record
Conditions
Lung Cancer, Smoking Behaviors, Diagnosis
Interventions
Educational Lung Cancer Screening (LCS) Video
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
50 Years to 80 Years
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Oct 18, 2026, 9:04 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Head Start REACH: Strengthening Outreach, Recruitment and Engagement Approaches With Families

NCT05145933
View directory record Official record
Conditions
Early Intervention, Educational (Head Start and Early Head Start Access and Participation)
Interventions
Not listed
Lead sponsor
Mathematica Policy Research, Inc.
Other
Eligibility
18 Years and older
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Dec 6, 2021 · Synced Oct 18, 2026, 9:04 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 18, 2026, 9:04 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Informed Decision Making Intervention in Screening for Prostate Cancer of Predominantly African American Participants in a Community Outreach Program

NCT02419846
View directory record Official record
Conditions
Prostate Carcinoma
Interventions
Educational Intervention, digital rectal examination, Pre-test administration, Survey Administration, Prostate-specific antigen measurement, Post test administration
Other · Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
19 Years and older · Male only
Enrollment
319 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 25, 2022 · Synced Oct 18, 2026, 9:04 AM EDT
Completed Not applicable Interventional

Youth Opioid Recovery Support: A Developmentally-specific Intervention for Home Delivery of Extended Release Naltrexone

NCT03306368
View directory record Official record
Conditions
Opioid-Related Disorders
Interventions
Youth Opioid Recovery Support
Behavioral
Lead sponsor
Potomac Health Foundations
Other
Eligibility
18 Years to 26 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 23, 2021 · Synced Oct 18, 2026, 9:04 AM EDT
Completed Not applicable Interventional

Tobacco Cessation Care for Cancer Patients by Automated Interactive Outreach

NCT05829824
View directory record Official record
Conditions
Cancer, Tobacco Dependence, Tobacco Use Cessation
Interventions
CareConnect, AutoReach, Biospecimen samples
Behavioral · Other · Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Oct 18, 2026, 9:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Human Outreach to Improve Adherence With Scheduled Pain Clinic Appointments

NCT03101969
View directory record Official record
Conditions
Patient Compliance
Interventions
Call
Other
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
1,022 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Apr 5, 2017 · Synced Oct 18, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Patients Engaged in Prevention: Enhancing Outreach to Increase Patient Engagement in Diabetes Prevention

NCT03550066
View directory record Official record
Conditions
Preventive Health Services, Health Communication
Interventions
Values affirmation, No affirmation
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older · Female only
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Apr 27, 2023 · Synced Oct 18, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Peer Outreach and Navigation Intervention to Increase PrEP Uptake Among Women at High Risk for HIV

NCT03226873
View directory record Official record
Conditions
Pre-exposure Prophylaxis, HIV-1-infection
Interventions
Peer Navigation
Behavioral
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 16, 2018 · Synced Oct 18, 2026, 9:04 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Preventing Learning Problems in Young Children: A Public Health and Physician-Based Outreach

NCT00110292
View directory record Official record
Conditions
Developmental Disabilities, Language Development Disorders
Interventions
Age-specific parenting newsletters and developmental toys, Parent-completed Ages & Stages Questionnaires, Clinic-based distribution of children's books
Behavioral
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
4 Months to 7 Months
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2006
U.S. locations
2
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 18, 2026, 9:04 AM EDT
Terminated No phase listed Observational Results available

Outreach-ER: A Dementia Care Intervention Program

NCT05451693
View directory record Official record
Conditions
Dementia
Interventions
Outreach-ER
Behavioral
Lead sponsor
HealthPartners Institute
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
2
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 5, 2025 · Synced Oct 18, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Text-based Interventions to Promote COVID-19 Vaccinations

NCT04800965
View directory record Official record
Conditions
Covid19, Vaccines
Interventions
Patient MyChart Scheduling Link, Patient Educational Video, Enhanced Follow through Message
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
200,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Westwood, Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 13, 2022 · Synced Oct 18, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Connecting Families to Overcome Ovarian Cancer

NCT04927013
View directory record Official record
Conditions
Ovarian Cancer
Interventions
Message-based Outreach Intervention for Survivors, Standard Outreach for Survivors, Message-based Outreach Intervention for Close Relatives, Standard Outreach for Close Relatives
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
2,331 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced Oct 18, 2026, 9:04 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 18, 2026, 9:04 AM EDT
Enrolling by invitation Not applicable Interventional

Evaluating the Effect of Automatic Plan Assignment and Enhanced Outreach of Marketplace Take-up

NCT06709794
View directory record Official record
Conditions
Outreach Intervention
Interventions
Informational flyer, Modified eligibility notice with plan information
Behavioral
Lead sponsor
Covered California
Government
Eligibility
Not listed
Enrollment
30,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Nov 29, 2024 · Synced Oct 18, 2026, 9:04 AM EDT
Recruiting Not applicable Interventional

Advocacy, Partnership, Outreach, and Yielding Optimized Care for Oncology Patients

NCT07403981
View directory record Official record
Conditions
Colorectal Cancer
Interventions
CHW/P Navigator Support, Social Services Resource List
Behavioral · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 18, 2026, 9:04 AM EDT
Completed Not applicable Interventional

Mobile Phone Sensing and Outreach as Adjuncts to Internet-Based Behavioral Intervention for Depression

NCT01107041
View directory record Official record
Conditions
Depression
Interventions
Mobilyze!
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
19 Years and older
Enrollment
2,010 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 24, 2017 · Synced Oct 18, 2026, 9:04 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Peer-Oriented HIV Prevention Outreach Program for Individuals at High Risk for HIV and Other STIs

NCT00183456
View directory record Official record
Conditions
HIV Infections, Sexually Transmitted Diseases
Interventions
Peer-oriented intervention, Group cognitive behavioral therapy (CBT)
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years to 74 Years
Enrollment
746 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 28, 2013 · Synced Oct 18, 2026, 9:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Bucatini Pasta, Japanese Shirataki Konjac Noodles, and Artificial Vessels: In Search of the Ideal Low-cost Vessel Simulator for Microsurgical Education

NCT07006766
View directory record Official record
Conditions
Surgical Procedure, Unspecified
Interventions
Microsurgical Training Models
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced Oct 18, 2026, 9:04 AM EDT
Completed Not applicable Interventional Results available

Mailed FIT Outreach 2022

NCT05341622
View directory record Official record
Conditions
Colorectal Cancer, Colon Cancer
Interventions
Differentiated Box, Standard Mail, Text, No Text, Reminder, No Reminder
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
50 Years to 74 Years
Enrollment
5,460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 24, 2024 · Synced Oct 18, 2026, 9:04 AM EDT