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ClinicalTrials.gov public records Last synced Nov 7, 2026, 11:35 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 121–144 of 331 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: mailed information Clear all

Conditions: Breast Cancer
Interventions: Standardized Materials Group, Independent Tailored Intervention, Partner-Assisted Tailored Intervention; Behavioral
Lead sponsor: Duke University; Other
Eligibility: 21 Years and older · Female only
Enrollment: 482 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2008 – 2010
U.S. locations: 2
States / cities: Durham, North Carolina • Houston, Texas

Conditions: Cardiovascular Diseases, Obesity
Interventions: Wait-List Control, PREVENT Tool; Behavioral
Lead sponsor: Washington University School of Medicine; Other
Eligibility: 18 Years to 64 Years
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2027
U.S. locations: 1
States / cities: St Louis, Missouri

Conditions: Dementia, Alzheimer Disease
Interventions: Brain Health Assessment; Other
Lead sponsor: Kaiser Permanente; Other
Eligibility: 65 Years and older
Enrollment: 3,417 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2026
U.S. locations: 5
States / cities: Burien, Washington • Kent, Washington • Renton, Washington + 1 more

Conditions: COVID-19
Interventions: Navigation Services, Brief Counseling, Critical Dialogue, Referral and Digital Brochure; Behavioral
Lead sponsor: University of Illinois at Urbana-Champaign; Other
Eligibility: 18 Years and older
Enrollment: 554 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2023
U.S. locations: 1
States / cities: East Saint Louis, Illinois

Conditions: Colorectal Cancer
Interventions: TeleCARE, Pamphlet intervention; Behavioral
Lead sponsor: University of Utah; Other
Eligibility: 30 Years to 74 Years
Enrollment: 496 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2013
U.S. locations: 8
States / cities: Sacramento, California • Aurora, Colorado • Denver, Colorado + 3 more

Conditions: Osteoporosis
Interventions: Mailed education, Telephone coaching program for patients, Medication adherence alert program for doctors; Behavioral
Lead sponsor: Brigham and Women's Hospital; Other
Eligibility: 65 Years and older
Enrollment: 2,087 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2007 – 2011
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Non-secure Message Senders
Interventions: Supported adoption intervention, Active comparator control; Behavioral
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: 18 Years to 99 Years
Enrollment: 1,196 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2017
U.S. locations: 4
States / cities: Birmingham, Alabama • Bedford, Massachusetts • Pittsburgh, Pennsylvania + 1 more

Conditions: Functional Independence
Interventions: Behavioral Activation for Independence in Older Veterans (ACTIVaTE), Usual care; Behavioral · Other
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: 65 Years and older
Enrollment: 58 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2027
U.S. locations: 1
States / cities: Bedford, Massachusetts

Conditions: Tissue and Organ Procurement, Alcohol Abstinence
Interventions: Organ Donor, Alcohol Prevention; Behavioral
Lead sponsor: University of Hawaii; Other
Eligibility: 14 Years to 19 Years
Enrollment: 429 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2008 – 2014
U.S. locations: 1
States / cities: Honolulu, Hawaii

Conditions: Tobacco Use Cessation
Interventions: Standard Care, smoking cessation DVD, PTF DVD; Behavioral
Lead sponsor: Case Comprehensive Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 1,050 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2020
U.S. locations: 1
States / cities: Cleveland, Ohio

Conditions: Obesity
Interventions: Online weight management program, Population health management support; Behavioral
Lead sponsor: Brigham and Women's Hospital; Other
Eligibility: 20 Years to 70 Years
Enrollment: 840 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2019
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Hematopoietic Cell Transplantation Recipient, Leukemia, Solid Tumor
Interventions: Assessment of Therapy Complications, Questionnaire Administration; Procedure · Other
Lead sponsor: Children's Oncology Group; Network
Eligibility: Not listed
Enrollment: 25,000 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: Started 2008
U.S. locations: 163
States / cities: Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 124 more

Conditions: Post-Traumatic Stress Disorder, Depression, Diabetes, Cardiovascular Disease
Interventions: Not listed
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: Female only
Enrollment: 4,219 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2012
U.S. locations: 1
States / cities: Charleston, California

Conditions: Substance Use Disorders
Interventions: SBIRT, SBIRT+RMC-PC; Behavioral
Lead sponsor: Chestnut Health Systems; Other
Eligibility: 18 Years and older
Enrollment: 266 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2022
U.S. locations: 4
States / cities: Chicago, Illinois • Lansing, Illinois • Oak Park, Illinois

Conditions: Physical Inactivity
Interventions: PA Education plus human and planetary health information, PA Education plus Our Voice citizen science; Behavioral
Lead sponsor: Stanford University; Other
Eligibility: 66 Years to 105 Years · Female only
Enrollment: 232 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2027
U.S. locations: 1
States / cities: Stanford, California

Conditions: Depressive Symptoms, Anxiety, Chronic Pain, Fatigue, Loneliness, Stress, Psychological
Interventions: RESET, Wellness Check Control; Behavioral
Lead sponsor: University of Michigan; Other
Eligibility: 50 Years and older
Enrollment: 457 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2026
U.S. locations: 1
States / cities: Ann Arbor, Michigan

Conditions: Cancer, Breast, Alzheimer Disease
Interventions: DECAD decision aid, Home safety guide; Behavioral · Other
Lead sponsor: Indiana University; Other
Eligibility: 75 Years and older · Female only
Enrollment: 442 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2024
U.S. locations: 5
States / cities: Fort Wayne, Indiana • Indianapolis, Indiana • Boston, Massachusetts

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

Conditions: Adenotonsillectomy, Post-operative Analgesia, Opioid Use
Interventions: Oxycodone, Ibuprofen, Acetaminophen, Opioid disposal pouch, Opioid disposal education; Drug · Other
Lead sponsor: David Chi, MD; Other
Eligibility: 3 Years to 17 Years
Enrollment: 73 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2023
U.S. locations: 1
States / cities: Pittsburgh, Pennsylvania

Conditions: Adverse Drug Effect of Opioids, Adverse Drug Effect of Benzodiazepines
Interventions: E-mail Alert; Behavioral
Lead sponsor: Walter Reed National Military Medical Center; Federal
Eligibility: 18 Years and older
Enrollment: 2,234 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2022
U.S. locations: 1
States / cities: Bethesda, Maryland

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

Conditions: Cardiovascular Disease, Young Adult Cancer Survivors
Interventions: Wait-List Control, PREVENT tool; Behavioral
Lead sponsor: Washington University School of Medicine; Other
Eligibility: 20 Years to 39 Years
Enrollment: 26 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: St Louis, Missouri

Conditions: Myocardial Infarction, Heart Arrest, Chest Pain, Congestive Heart Failure, Angina, Unstable
Interventions: Group I: Video training, Group II: Video training + enhanced self-efficacy (SE), Group III: In-person training + enhanced SE, Group IV: In-person training + enhanced SE + support; Behavioral
Lead sponsor: Public Health - Seattle and King County; Government
Eligibility: 18 Years and older
Enrollment: 305 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2004 – 2011
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Tobacco-Related Carcinoma
Interventions: Best Practice, Smoking Cessation Intervention, Survey Administration; Other · Behavioral
Lead sponsor: Emory University; Other
Eligibility: 18 Years and older
Enrollment: 575 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2029
U.S. locations: 1
States / cities: Atlanta, Georgia

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DAMES: Daughters And MothErS Against Breast Cancer

Evaluation of a Novel Technology to Support Tailored Health Behavior Counseling in Rural Primary Care Clinics

The Brain Health Study: A Pragmatic, Patient-Centered Trial

COVID-19 Treatment Cascade Optimization Study

Family Colorectal Cancer Awareness and Risk Education Project (Family CARE Project)

Evaluating Ways to Improve Medication Use Among People With Osteoporosis

eHealth Partnered Evaluation Initiative

Behavioral Activation for Independence in Older Veterans

Intervention to Motivate Teens to be a Designated Organ Donor on Driver's License

Enhancing Quitline Services for African American Smokers

Integrating Online Weight Management With Primary Care Support

Long-Term Follow-Up of Patients Who Have Participated in Children's Oncology Group Studies

Long Term Health Outcomes of Women Veterans' Service During the Vietnam Era

Recovery Management Checkups for Primary Care Experiment

Testing Multi-Level Remote Physical Activity Interventions in a National Sample of Older Women: The WHISH EnCore Trial

A Trial of a Positive Psychology Intervention for Older Adults (RESET)

Decisions About Cancer Screening in Alzheimer's Disease

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

Non-Opioid Pain Medications After Intracapsular Adenotonsillectomy

Reducing Concurrent Opioid-Benzodiazepine Prescriptions

Mail Outreach To Increase Vaccination Acceptance Through Engagement

Using Health Information Technology to Improve Health Behaviors and Promote Cardiovascular Health Among Adolescent and Young Adult Cancer Survivors

At-Home Automated External Defibrillator (AED) Training Study

A Smoke-Free Home Intervention in Tribal Communities