695
Participants
Start Date
August 18, 2025
Primary Completion Date
August 29, 2025
Study Completion Date
August 29, 2025
Reduced nicotine regulatory environment
In this regulatory environment, participants' usual combustible cigarette will not be available in the Experimental Tobacco Marketplace and reduced nicotine content cigarettes will be the only available combustible cigarette.
Restriction on characterizing flavors in combustible nicotine products
In this regulatory environment, menthol and other characterizing flavors in combustible nicotine products will not be available in the Experimental Tobacco Marketplace. Tobacco- or no-flavored combustible nicotine products will be the only combustible nicotine products available.
Restriction on characterizing flavors in noncombustible nicotine products
In this regulatory environment, menthol and other characterizing flavors in noncombustible nicotine products will not be available in the Experimental Tobacco Marketplace. Tobacco- or no-flavored noncombustible nicotine products will be the only noncombustible nicotine products available.
University of Kentucky, Lexington
National Institute on Drug Abuse (NIDA)
NIH
Bethany Shorey Fennell
OTHER