55
Participants
Start Date
May 1, 2018
Primary Completion Date
October 4, 2018
Study Completion Date
October 4, 2018
VLN menthol cigarettes (A)
0.4mg nicotine / g tobacco king size filter menthol cigarette
Usual Brand Menthol Cigarettes (B)
Usual brand king size menthol cigarettes
Nicotine gum (C)
4 mg nicotine gum
Vince and Associates Clinical Research, Inc, Overland Park
Vince & Associates Clinical Research, Inc.
OTHER
22nd Century Group, Inc.
INDUSTRY