Real-world exposure to graphic warning labels on cigarette packages in US smokers: The CASA randomized trial protocol

The US lags behind>120 countries in implementing graphic warning labels (GWLs) on cigarette packs. US courts prevented implementation of FDA's 2012 rule requiring GWLs citing the need for more evidence on effectiveness. After more research, in 2020, the FDA proposed a revised rule mandating GWLs. This trial will test how the introduction of GWLs influence cognitions and behavior in US smokers.

Source: Contemporary Clinical Trials - September 18, 2020 Category: Radiology Authors: P. Pierce John, R. Strong David, D. Stone Matthew, Villase ñor Adriana, V. Dimofte Claudiu, C. Leas Eric, Oratowski Jesica, Brighton Elizabeth, Hurst Samantha, Pulvers Kimberley, Kealey Sheila, Chen Ruifeng, Messer Karen Source Type: research