- 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
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 58
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Uterine Cervical Neoplasms
- Interventions
- Cognitive-affective barriers counseling, Cognitive-affective barriers counseling via brochure, standard care
- Behavioral
- Lead sponsor
- Fox Chase Cancer Center
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 211 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2011
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Health Maintenance, Diabetes, Cancer
- Interventions
- Reminder of preventive care measures, Persuasion via anecdote, Behavioral: Action prompt
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10,583 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Cancer of Colon
- Interventions
- Colonoscopy only, Colonoscopy outreach + mailed FIT follow-up, Colonoscopy + Mailed FIT outreach and follow-up
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 50 Years to 74 Years
- Enrollment
- 423 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Asthma
- Interventions
- Automated Phone-Based Refill Reminders
- Behavioral
- Lead sponsor
- Kaiser Permanente
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 14,064 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 2
- States / cities
- Honolulu, Hawaii • Portland, Oregon
- 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
- Conditions
- Colonic Neoplasms
- Interventions
- FIT Outreach
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 13,470 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- San Francisco, California
- 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
- Conditions
- Hypertension
- Interventions
- Patient educational letter to engage provider in hypertension rx discussion, Financial incentive (Arms B and C) and health educator phone call (Arm C)
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 834 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 2
- States / cities
- Iowa City, Iowa • Minneapolis, Minnesota
- Conditions
- Colorectal Cancer
- Interventions
- Decision Support & Navigation, Standard
- Behavioral
- Lead sponsor
- Thomas Jefferson University
- Other
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2017
- U.S. locations
- 3
- States / cities
- Allentown, Pennsylvania • Philadelphia, Pennsylvania
- Conditions
- Gastroesophageal Reflux Disease, Diabetic Gastroparesis
- Interventions
- intervention letter
- Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- Not listed
- Enrollment
- 85 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2008
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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
- Conditions
- Vaccination
- Interventions
- Text message
- Other
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 9 Months to 50 Years
- Enrollment
- 2,586 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Colorectal Cancer
- Interventions
- Auto Mailing Plus Money, Auto Mailing Plus Lottery
- Behavioral
- Lead sponsor
- Kaiser Permanente
- Other
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 898 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Breast Cancer
- Interventions
- Reminder Letter, Reminder Call, Counselor Call
- Behavioral
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 40 Years to 84 Years · Female only
- Enrollment
- 36,348 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2015
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Asthma
- Interventions
- Intervention Subjects
- Behavioral
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 1 Year to 18 Years
- Enrollment
- 439 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2006
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Safety
- Interventions
- Electronic Medical Record (EMR) to clinician's in-basket, Automated Voice Message (AVM) reminder to patient's phone, Pharmacy Team phone call-letter followup
- Device · Procedure
- Lead sponsor
- Kaiser Permanente
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 800 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2005
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- COVID-19 Vaccines
- Interventions
- Reminder/Recall Sent Via Preferred Method of Communication
- Behavioral
- Lead sponsor
- Marshfield Clinic Research Foundation
- Other
- Eligibility
- 12 Years to 17 Years
- Enrollment
- 4,304 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Marshfield, Wisconsin
- Conditions
- Colorectal Cancer
- Interventions
- Proactive Screening Outreach
- Behavioral
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 3,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 2
- States / cities
- Brooklyn, New York
- Conditions
- Type 1 Diabetes, Type 2 Diabetes
- Interventions
- Phone Counseling, Standard Clinical Care
- Behavioral · Other
- Lead sponsor
- Denver Health and Hospital Authority
- Other
- Eligibility
- 17 Years and older
- Enrollment
- 762 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2008
- U.S. locations
- 1
- States / cities
- Denver, Colorado
- Conditions
- Eye Diseases
- Interventions
- Automated Telephone System, Personalized Telephone Call, Usual Care
- Behavioral
- Lead sponsor
- Wills Eye
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Human Papilloma Virus Infection
- Interventions
- Tailored education and referral, Staff training and patient reminders, Clinic-level reminder systems
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 9 Years to 70 Years
- Enrollment
- 53,414 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2019
- U.S. locations
- 2
- States / cities
- Alhambra, California • San Fernando, California
- Conditions
- Breast Cancer, Colorectal Cancer, Cervical Cancer
- Interventions
- TopCare: Use of provider knowledge vs. automated system
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 21 Years to 75 Years
- Enrollment
- 103,870 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cervical Carcinoma, Human Papillomavirus-Related Malignant Neoplasm
- Interventions
- Best Practice, Educational Intervention, Questionnaire Administration, Reminder
- Other
- Lead sponsor
- Ohio State University Comprehensive Cancer Center
- Other
- Eligibility
- 11 Years and older
- Enrollment
- 372 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2027
- U.S. locations
- 4
- States / cities
- Lexington, Kentucky • Columbus, Ohio • Charlottesville, Virginia + 1 more