- Conditions
- Weight Loss
- Interventions
- CORE Helpline, Extended Helpline, Enhanced Helpline, Intensive Helpline
- Behavioral
- Lead sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
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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
- Smoking
- Interventions
- Proactive outreach to counseling, Reactive outreach to counseling, Intensive counseling, Self-help
- Procedure
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- Not listed
- Enrollment
- 3,120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2009
- U.S. locations
- 3
- States / cities
- Palo Alto, California • Sepulveda, California • New York, New York