- Conditions
- Patient Participation
- Interventions
- Traditional Letter, Direct to Patient Message, Optimized Letter, Direct to Patient Message - Optimized
- Other
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 214,526 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
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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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- Conditions
- Depression, Major Depressive Disorder, Dysthymic Disorder, Depressive Symptoms, Cardiovascular Diseases, Heart Diseases, Coronary Artery Disease, Stroke
- Interventions
- Beating the Blues (BtB), Problem Solving Treatment in Primary Care (PST-PC), Antidepressant Medications, Usual Care
- Behavioral · Drug · Other
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 216 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2021
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana