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ClinicalTrials.gov public records Last synced Oct 21, 2026, 5:51 PM EDT

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Showing 1–24 of 28 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Letter Group- Information Provided Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

FirstStep2Health Intervention

NCT04164277
View directory record Official record
Conditions
Pediatric Obesity, Risk Reduction Behavior, Early Intervention, Intergenerational Relations
Interventions
Caregiver Component., Caregiver-Preschooler Learning., Center-based Preschooler Component.
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
3 Years to 5 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Lansing, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 2, 2024 · Synced Oct 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Strategies to Reduce Iron Deficiency

NCT02245321
View directory record Official record
Conditions
Iron Deficiency
Interventions
Ferrous gluconate- 19 mg, Ferrous gluconate- 38 mg, Letter Group- Information Provided, Letter - No Information Provided, Placebo
Dietary Supplement · Other
Lead sponsor
Westat
Other
Eligibility
18 Years to 100 Years
Enrollment
702 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
4
States / cities
Farmington, Connecticut • Rockville, Maryland • Pittsburgh, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 6, 2023 · Synced Oct 21, 2026, 5:51 PM 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 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional

Caring Connections: A Program to Alleviate Social Isolation and Loneliness in Individuals Living With Spinal Cord Injury

NCT05295108
View directory record Official record
Conditions
Spinal Cord Injuries and Disorders (SCI/D)
Interventions
Caring Connections, Attention control
Other
Lead sponsor
Chicago Association for Research and Education in Science
Other
Eligibility
18 Years to 90 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Hines, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 27, 2025 · Synced Oct 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comprehensive Police Fatigue Management Program

NCT00246051
View directory record Official record
Conditions
Sleep Disorders, Sleep Apnea, Obstructive, Restless Legs Syndrome, Sleep Disorders, Circadian Rhythm, Sleep Initiation and Maintenance Disorders
Interventions
Sleep Hygiene Education, Expert-Led Sleep Disorders Screening and Treatment, Online Sleep Disorders Screening
Behavioral · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
683 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 15, 2013 · Synced Oct 21, 2026, 5:51 PM 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 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional Results available

A Multi-Center Study of Reading Rehabilitation in Macular Disease

NCT00746668
View directory record Official record
Conditions
Age Related Maculopathy, Retinal Degeneration
Interventions
Module 1: Visual Awareness and Eccentric Viewing, Module 2: Control of Reading Eye Movements, Module 3: Reading Practice with RSVP
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 27, 2015 · Synced Oct 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional Results available

St. Joe's Invitation Effectiveness Study

NCT04658888
View directory record Official record
Conditions
Cervical Cancer Screening
Interventions
Evalyn Self-Sampling Brush
Device
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
30 Years to 65 Years · Female only
Enrollment
964 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 6, 2022 · Synced Oct 21, 2026, 5:51 PM EDT
Recruiting Not applicable Interventional

Stratified Targeted Engagement From Primary Care to Physical Therapy (STEPPT)

NCT07290361
View directory record Official record
Conditions
Low Back Pain, Neck Pain
Interventions
Engagement of clinic leadership (System Intervention - Usual Care), Engagement of clinic leadership (System Intervention - STEPPT), Patient Registry (System Intervention - STEPPT), Delivery of Patient Education Materials (System Intervention - Usual Care), Delivery of Patient Education Materials (System Intervention - STEPPT), Referral Specialist Training (System Intervention - Usual Care), Patient Health Navigator Training (System Intervention - STEPPT), Care Navigation (System Intervention - STEPPT), Care navigation audit and feedback (System Intervention - STEPPT), Primary Care Provider training (Provider Intervention - STEPPT), Nurse/Medical Assistant Training (Provider Intervention - STEPPT), Provider feedback on PT referral and adherence (Provider Intervention - STEPPT), Patient education on spine pain condition (Patient Intervention - Usual Care), Patient education on spine pain condition (Patient Intervention - STEPPT), Patient Education on Physical Referral by Providers (Patient Intervention - Usual Care), Patient Education on Physical Referral by Providers (Patient Intervention - STEPPT), Electronic Patient Education on Physical Therapy Referral (Patient Intervention - STEPPT), Patient education on physical therapy referral by Referral Specialist (Patient Intervention - Usual Care), Patient education on physical therapy referral by Patient Health Navigator (Patient Intervention - STEPPT), Care Navigation (System Intervention - Usual Care), Monitoring of PT referral and adherence rates (System Intervention - STEPPT), Monitoring of PT referral and adherence rates (System intervention - Usual Care)
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
18 Years and older
Enrollment
17,587 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Oct 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Pharmacist Intervention on the Use of Zostavax in a Community Pharmacy Setting

NCT00689013
View directory record Official record
Conditions
Herpes Zoster
Interventions
Personalized letter, Flyer advertisement, Newspaper press release
Other
Lead sponsor
University of Tennessee
Other
Eligibility
60 Years and older
Enrollment
205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
3
States / cities
Johnson City, Tennessee • Manchester, Tennessee • Murfreesboro, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 23, 2009 · Synced Oct 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Parent Engagement Package: Comparing Strategies for Engaging Parents Into Parenting Programs

NCT03147716
View directory record Official record
Conditions
Patient Compliance
Interventions
Enrollment Flyer, Testimonial Booklet, Teacher Endorsement, Provider Engagement Call
Other
Lead sponsor
Arizona State University
Other
Eligibility
Not listed
Enrollment
854 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 9, 2019 · Synced Oct 21, 2026, 5:51 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Impact of CMS Reimbursement Policy Supporting Care Coordination in Louisiana

NCT03136471
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Chronic Disease
Interventions
Not listed
Lead sponsor
Tulane University
Other
Eligibility
18 Years and older
Enrollment
22,242 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Mar 21, 2023 · Synced Oct 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mail Outreach To Increase Vaccination Acceptance Through Engagement

NCT02243774
View directory record Official record
Conditions
Influenza, Human, Influenza, Human Flu
Interventions
Core letter signed by Surgeon General, Core letter signed by the Director of the National Vaccine Program, Core letter signed by Surgeon General + implementation prompt, Core letter signed by SG + enhanced implementation prompt
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
66 Years and older
Enrollment
228,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 12, 2017 · Synced Oct 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluating a Preference-based Intervention for Increasing Colorectal Cancer Screening

NCT00810771
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
Standard Information, Preference-tailored Information
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
50 Years to 78 Years
Enrollment
466 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
2
States / cities
Ann Arbor, Michigan • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 2, 2015 · Synced Oct 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional

Default Bulk Ordering and Text Messaging to Enhance Outreach for Lipid Screening (Missing Lipids)

NCT05724615
View directory record Official record
Conditions
Atherosclerotic Cardiovascular Disease
Interventions
Outreach + Bulk ordering, Outreach + Bulk ordering + Text Based Reminders and Scheduling assistance
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
20 Years to 75 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 5, 2024 · Synced Oct 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional

Systems of Support (SOS) to Increase Colon Cancer Screening and Follow-up

NCT00697047
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Automated Mailing, Automated Mailing Plus Assisted, Auto Plus Assisted Plus Navigation
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
50 Years to 73 Years
Enrollment
4,653 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2019
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 3, 2020 · Synced Oct 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional

Sleep Quality in High School Students With Asthma - II

NCT03329066
View directory record Official record
Conditions
Asthma, Sleep, Asthma in Children
Interventions
MAST - Managing Asthma & Sleep in Teens, ASMA - Asthma Self-Management for Adol, Information & Referral Control Group
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
13 Years to 17 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
New York, New York • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 4, 2021 · Synced Oct 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional Results available

Trial of Low and High Intensity Strategies to Maintain BP Control

NCT00760552
View directory record Official record
Conditions
Hypertension
Interventions
High Intensity Intervention, Low Intensity Intervention, All- 6 month pharmacist intervention
Other
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
249 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Apr 27, 2015 · Synced Oct 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional Results available

Study of an Intervention to Improve Use of Life-saving Medications for Heart Disease

NCT00323258
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
oral education & written tips for remembering medications, pill box, pocket medication card, sharing information with community pharmacist, Medication use evaluations by community pharmacist, informing physician if patient has stopped a medication, Routine discharge counseling, Letter to physician/discharge summary
Behavioral · Device · Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 18, 2013 · Synced Oct 21, 2026, 5:51 PM EDT
Terminated Not applicable Interventional

Treatment Decision Analysis Model for Prostate Cancer: A Randomized Trial

NCT02024685
View directory record Official record
Conditions
Adenocarcinoma of Prostate, Adenocarcinoma of the Prostate Stage I, Adenocarcinoma of the Prostate Stage II, Adenocarcinoma of the Prostate Stage III
Interventions
Personalized Treatment Recommendations, Standard patient-physician counseling interaction
Behavioral
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
Male only
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 10, 2015 · Synced Oct 21, 2026, 5:51 PM EDT
Active, not recruiting Not applicable Interventional

Feasibility Study: IGNITE-TX (Identifying Individuals for Genetic Testing & Treatment) Intervention

NCT05677048
View directory record Official record
Conditions
Gynecologic Cancer, Ovary Cancer, Pancreatic Cancer, Breast Cancer, Lynch Syndrome, Hereditary Breast and Ovarian Cancer Syndrome, Colon Cancer, Endometrial Cancer, Uterus Cancer
Interventions
Free genetic testing and counseling group, IGNITE-TX Group, IGNITE-TX and free genetic testing and counseling group
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
205 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional Results available

COPD Assessment and Management Bundle Versus Usual Care

NCT01833026
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Spirometry test, Levalbuterol
Device · Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
40 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 24, 2019 · Synced Oct 21, 2026, 5:51 PM EDT
Completed Not applicable Interventional Results available

Behavioral Insights to Encourage Judicious Prescribing of Opioids

NCT02790476
View directory record Official record
Conditions
Substance-Related Disorders
Interventions
Letters
Other
Lead sponsor
University of Southern California
Other
Eligibility
Not listed
Enrollment
851 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 29, 2024 · Synced Oct 21, 2026, 5:51 PM EDT
Completed Phase 1Phase 2 Interventional

Primary Care Patients With Depression for Internet-Based Social Support

NCT00886730
View directory record Official record
Conditions
Depressive Disorder
Interventions
Simple Card, Patient Centered Brochure, Physician's endorsement
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 17, 2012 · Synced Oct 21, 2026, 5:51 PM EDT