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C-Raven, a Virtual Tobacco Cessation Intervention in Residency Clinics

StatusActive, Not Recruiting
PhasePhase 4
Started2025-12-10
View on ClinicalTrials.gov ↗

Amendment history

2026-07-01
notable
Study Status, Contacts/Locations v3
Trial status changed: Recruiting → Active, Not Recruiting
Primary completion dateestimated 2026-06-30→confirmed 2026-06-25
Study sitesdetails revised at 1 of 1 site
2026-01-30
minor
Study Status v2
Start dateestimated 2025-12-15→confirmed 2025-12-10
2025-11-20
minor
Study Status v1
Start date2025-11-01→2025-12-15
2025-10-21
minor
Original filing
In a residency clinic in Baltimore, the investigators propose to conduct a pilot RCT comparing a) an avatar-delivered computerized intervention (CI) for tobacco cessation augmented with CHW support and navigation to lung cancer screening to b) a waitlist control. With a sample of participants from the residency clinic (N=30), the investigators will collect data on feasibility of recruitment, intervention engagement and completion, and short-term smoking cessation outcomes. Individuals will be assessed at baseline, 1 month, 3 months, and 6 months. The investigators will conduct interviews with a subset of pilot participants to collect qualitative data on intervention acceptability.
Trial Details
NCT Number NCT07220356
Lead Sponsor Johns Hopkins University
Collaborators: Maryland Cigarette Restitution Fund
Conditions Tobacco Dependence
Enrollment 30 participants
Start Date 2025-12-10
Primary Completion 2026-06-25 (estimated)
Study Completion 2027-06-30 (estimated)
Updated on ClinicalTrials.gov 2026-07-06