- 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
Search Results
Search by objective public record fields.
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 53
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Concordance Between Colonoscopy Follow up Interval Noted in Patient Letters vs. Electronic Health Record Chart, Colorectal Cancer
- Interventions
- Assistance with implementing Epic Smartlist
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- Not listed
- Enrollment
- 43 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- End Stage Renal Disease, Kidney Failure
- Interventions
- Provider educational materials, Patient letters
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 2
- States / cities
- New York, New York • Cleveland, Ohio
- Conditions
- Substance-Related Disorders
- Interventions
- Standard letter, Comparator letter
- Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 541 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Clinical Decision Support, Medical Informatics Interventions, Population Health Management, Quality of Healthcare
- Interventions
- Computer-based clinical decision support.
- Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- Not listed
- Enrollment
- 20,108 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Asthma, Coronary Artery Disease, Diabetes, Hypertension, Congestive Heart Failure
- Interventions
- Reports, Reports and Notices, Usual care
- Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- Not listed
- Enrollment
- 8,422 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Surgery, Aging
- Interventions
- Peer Comparison Feedback, Patient Informational Letter
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 517,611 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Cataract
- Interventions
- Not listed
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 58 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008
- U.S. locations
- 1
- States / cities
- Fort Worth, Texas
- Conditions
- Glaucoma
- Interventions
- Efficacy-patient navigator to improve follow-up adherence, Office-Based Usual Care
- Behavioral
- Lead sponsor
- Wills Eye
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 155 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Posttraumatic Stress Disorder, Depression, Suicide, Traumatic Brain Injury, Alcohol Use, Drug Use
- Interventions
- Stepped Care Management
- Behavioral
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 14 Years and older
- Enrollment
- 121 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Diabetic Retinal Disease
- Interventions
- Visual Acuity, Reading Speed, Visual Field testing, Contrast sensitivity, Electroretinography (ERG) and pupillography in light- and dark-adapted states, Ultrawide field-color photograph, Ultrawide field-Fluorescein angiogram, Optical coherence tomography, Optical coherence tomography- Angiography
- Diagnostic Test · Other
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 450 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2032
- U.S. locations
- 6
- States / cities
- Augusta, Georgia • Boston, Massachusetts • Detroit, Michigan + 3 more
- Conditions
- Macular Degeneration, Choroidal Neovascularization
- Interventions
- Verteporfin photodynamic therapy, Pegaptanib, Triamcinolone acetonide
- Drug
- Lead sponsor
- Novartis Pharmaceuticals
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 111 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2005
- U.S. locations
- 1
- States / cities
- Austin, Texas
- Conditions
- Mammography, Medical Overuse, Evidence-based Practice, Older Adults
- Interventions
- Enhanced Usual Care (EUC), Multilevel De-Implementation Strategy
- Other · Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Hypothyroidism
- Interventions
- D-THIO (Deprescribing Thyroid Hormone In Older Adults), Enhanced usual care
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 900 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 3
- States / cities
- San Francisco, California • Ann Arbor, Michigan • Detroit, Michigan
- Conditions
- Opioid Abuse
- Interventions
- Overdose Notification
- Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 61 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Cancer
- Interventions
- Baseline Participant Assessment, Baseline Healthcare Provider Assessment, Follow-up Participant Assessment, Follow-up Healthcare Provider Assessment, End-of-study Participant Assessment, End-of-study Healthcare Provider Assessment
- Other
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 227 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2020
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Colorectal Cancer
- Interventions
- Branch I, Branch II, Branch III, Branch IV, Branch V
- Behavioral
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 50 Years to 74 Years
- Enrollment
- 7,711 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 2
- States / cities
- Fort Worth, Texas
- Conditions
- Ascites, Cirrhosis
- Interventions
- Residency Program Teaching, Lecture, Pocket Card Reference, Pager
- Behavioral · Other
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- Not listed
- Enrollment
- 136 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Alzheimer Disease, Dementia, Prescribing, Off-Label
- Interventions
- Overprescribing letter to attributed physician, Placebo letter to attributed physician
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- Not listed
- Enrollment
- 336,460 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 3
- States / cities
- Boston, Massachusetts • Cambridge, Massachusetts • New York, New York
- Conditions
- Post-traumatic Stress Disorder, Moral Injury, Traumatic Loss
- Interventions
- Adaptive Disclosure for Moral Injury and Loss, Present Centered Therapy
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 174 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 5
- States / cities
- San Diego, California • San Francisco, California • Boston, Massachusetts + 2 more
- Conditions
- Overdose
- Interventions
- MHC Outreach Intervention
- Behavioral
- Lead sponsor
- Kaiser Permanente
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Diabetes Mellitus, Type 2, Pre Diabetes
- Interventions
- Parkland Diabetes Detection Program (PDDP) Screening Invitation
- Behavioral
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 500,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- 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
- Conditions
- Hypertrophy, Left Ventricular, Hypertension, Cardiomyopathies
- Interventions
- Intervention: Population Health Coordinator
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 30 Years to 75 Years
- Enrollment
- 648 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts