Clinical Trial

Perceptions of Proposed Warnings for Cannabis Edibles Packaging

Enrolling by Invitation
View on ClinicalTrials.gov →
Summary
The purpose of this study is to compare a delayed-effects warning to an expanded warning developed in previous experiments on knowledge, harm perceptions, and willingness to try cannabis edibles. Additionally, this study will examine the effects of a corresponding icon on attention to and recall of the warning.
Protocol Amendment History 3 changes
critical Trial status changed: Not Yet Recruiting → Enrolling by Invitation 2026-05-30
notable Primary completion pushed: 2026-06 -> 2026-08 2026-04-24
minor Completion pushed: 2026-06 -> 2026-08 2026-04-24
Trial Details
NCT Number NCT07496489
Lead Sponsor Wake Forest University Health Sciences
Collaborators: National Institute on Drug Abuse (NIDA)
Conditions Cannabis Use
Enrollment 1,250 participants
Start Date 2026-05-28
Primary Completion 2026-08 (estimated)
Study Completion 2026-08 (estimated)
Updated on ClinicalTrials.gov 2026-05-29