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ClinicalTrials.gov public records Last synced Oct 22, 2026, 2:11 AM EDT

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Showing 1–24 of 91 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Mailed Outreach Clear all
Withdrawn Not applicable Interventional Accepts healthy volunteers

STOP HCC: Mailed HCV Treatment Outreach Program for HCC Prevention for Elevated LFTs

NCT04395118
View directory record Official record
Conditions
Hepatitis C, Hepatocellular Carcinoma
Interventions
Mailed Outreach
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 2, 2020 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional

Reducing Racial and Ethnic Disparities in Medicare Annual Wellness Visit Uptake

NCT06996366
View directory record Official record
Conditions
Annual Wellness Visit
Interventions
Outreach to encourage Annual Wellness Visit completion
Other
Lead sponsor
Northwestern University
Other
Eligibility
66 Years and older
Enrollment
174 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mammogram Mail- and Phone-based Interventions

NCT05853848
View directory record Official record
Conditions
Breast Cancer
Interventions
Postcard, Letter, Auto-dialer, Live call
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
51 Years to 74 Years · Female only
Enrollment
14,386 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 10, 2024 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional Results available

Outreach for Patients With Uncompleted Colorectal Cancer Screening Orders

NCT00793455
View directory record Official record
Conditions
Colorectal Cancer Screening, Prevention & Control
Interventions
Educational outreach
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
Not listed
Enrollment
628 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 1, 2011 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Proactive Outreach and Shared Decision Making in Improving Lung Cancer Screening Rates in Primary Care Patients

NCT03929926
View directory record Official record
Conditions
Lung Cancer
Interventions
Best Practice, Cancer Educational Materials, Behavioral, Psychological or Informational Intervention, Counseling
Other · Behavioral
Lead sponsor
Thomas Jefferson University
Other
Eligibility
55 Years to 80 Years
Enrollment
2,355 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 20, 2025 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effectiveness of Direct-to-Patient Outreach on Colorectal Cancer Screening Within a Low Income and Diverse Population

NCT01385579
View directory record Official record
Conditions
Malignant Neoplasm of Large Intestine
Interventions
Care manager outreach
Other
Lead sponsor
Northwestern University
Other
Eligibility
50 Years to 80 Years
Enrollment
202 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 6, 2014 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Deep Dive Randomized Control Trial

NCT00793260
View directory record Official record
Conditions
Chronic Disease, Arthritis, Uterine Diseases, Spinal Diseases, Preventive Health Services
Interventions
Enhanced Support, Usual-Support
Behavioral
Lead sponsor
Health Dialog
Industry
Eligibility
Not listed
Enrollment
174,120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Portland, Maine
Source: ClinicalTrials.gov public record
Updated Nov 19, 2008 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional

Factorial Design to Assess Quit-line Connections

NCT03760107
View directory record Official record
Conditions
Smoking Cessation
Interventions
Connect Smokers to Treatment 1, Connect Smokers to Treatment 2, Connect Smokers to Treatment 3, Connect Smokers to Treatment 4, Connect Smokers to Treatment 5, Connect Smokers to Treatment 6
Behavioral
Lead sponsor
Minnesota Department of Health
Government
Eligibility
Female only
Enrollment
3,723 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 30, 2018 · Synced Oct 22, 2026, 2:11 AM EDT
Active, not recruiting Phase 2 Interventional

Food: A Three-Arm Study Examining Food Insecurity Interventions

NCT01603316
View directory record Official record
Conditions
Cancer Patients
Interventions
surveys, Focus groups
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
606 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2027
U.S. locations
10
States / cities
Brooklyn, New York • Jamaica, New York • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Oct 22, 2026, 2:11 AM EDT
Active, not recruiting Not applicable Interventional

Behavioral Economic Approaches for Population-Based Colorectal Cancer Screening

NCT05693649
View directory record Official record
Conditions
Colorectal Cancer
Interventions
No Direct Patient Outreach, Direct Patient Outreach: Colonoscopy Only, Direct Patient Outreach: Sequential Choice, Visit-Based Nudge/Text, No Nudge/Text
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
50 Years to 72 Years
Enrollment
20,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 22, 2026, 2:11 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 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional

Study of Patient Navigation to Promote Colon Cancer Screening

NCT01141114
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
Patient navigation, Usual care
Other
Lead sponsor
Cambridge Health Alliance
Other
Eligibility
52 Years to 75 Years
Enrollment
465 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 18, 2017 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional Results available

Head to Head Pilot Trial of Mailed Cologuard to Mailed FIT

NCT06173375
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Cologuard, Fecal Immunochemical Test
Diagnostic Test
Lead sponsor
University of California, San Diego
Other
Eligibility
45 Years to 49 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Health Literacy Interventions to Overcome Disparities in CRC Screening

NCT02360605
View directory record Official record
Conditions
Colorectal Cancer
Interventions
automated telephone reminder, prevention coordinator, Health literacy appropriate education and demonstration
Behavioral
Lead sponsor
Louisiana State University Health Sciences Center Shreveport
Other
Eligibility
50 Years to 75 Years
Enrollment
620 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Shreveport, Louisiana
Source: ClinicalTrials.gov public record
Updated Jun 30, 2021 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Using Behavioral Science to Improve Colorectal Cancer Screening Rates With Mailed FIT Kits

NCT04746469
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
Delayed automated phone call
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
50 Years to 75 Years
Enrollment
2,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 13, 2022 · Synced Oct 22, 2026, 2:11 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Working Through Outreach, Navigation and Digital Enabled Referral and Recruitment Strategies (ACT WONDER²S)

NCT06560398
View directory record Official record
Conditions
Cancer
Interventions
Continuing Medical Education Events (CME), Trial Connect Portal, Clinical Trial Newsletters, Implicit Bias Training, Recruitment Dashboard, Portfolio Profiler, Eligibility Calculator, Clinical Trial Education Sessions (Community Residents Only), ACT WONDER²S Phone-line/Email (Community Residents and Moffitt Patients), New Patient Information (Moffitt Patients Only), No Intervention
Behavioral · Other
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
7,649 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional

Comparison of Outreach Approaches to Increase Enrollment in a Healthy Cholesterol Study

NCT02086539
View directory record Official record
Conditions
Diabetes
Interventions
Large Envelope, Priority Mail, Amazon
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 27, 2017 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Phase 3 Interventional

ColoRectal Cancer Screening for Southern California Community Health Centers

NCT04941300
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Mailed FIT Outreach, Standardized navigation
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
50 Years to 75 Years
Enrollment
55,999 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional Results available

TeleQuit Smoking Cessation Program

NCT00123682
View directory record Official record
Conditions
Smoking
Interventions
Proactive outreach to counseling, Reactive outreach to counseling, Intensive counseling, Self-help
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
Not listed
Enrollment
3,120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
3
States / cities
Palo Alto, California • Sepulveda, California • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 17, 2015 · Synced Oct 22, 2026, 2:11 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 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Optimization of a New Adaptive Intervention to Increase COVID-19 Testing

NCT04757298
View directory record Official record
Conditions
COVID-19 Testing
Interventions
Navigation Services, Critical Dialogue, Brief Counseling, Referral and Digital Brochure
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years and older
Enrollment
668 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 15, 2024 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional Results available

SMART Pilot Trial of Glycemic Screening Outreach

NCT06915194
View directory record Official record
Conditions
Overweight (BMI > 25), Obesity
Interventions
Text message, Patient portal message, Mailed letter
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
35 Years to 70 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 15, 2026 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Keep It Off: A Weight Loss Maintenance Study

NCT00702455
View directory record Official record
Conditions
Weight Loss Maintenance
Interventions
Self-Directed (weight loss maintenance), Guided (weight loss maintenance)
Behavioral
Lead sponsor
HealthPartners Institute
Other
Eligibility
19 Years to 70 Years
Enrollment
419 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2012
U.S. locations
1
States / cities
Bloomington, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 21, 2012 · Synced Oct 22, 2026, 2:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

De-implementation of Outdated Colonoscopy Surveillance Interval Recommendations Among Patients With Low-risk Adenomas

NCT05389397
View directory record Official record
Conditions
Polyp of Colon
Interventions
Outreach
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
54 Years to 70 Years
Enrollment
604 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 14, 2023 · Synced Oct 22, 2026, 2:11 AM EDT