280
Participants
Start Date
September 9, 2015
Primary Completion Date
January 5, 2018
Study Completion Date
February 23, 2018
Reduced Nicotine Content Cigarettes
Cigarettes contain 11.6, 7.4, 3.3, 1.4, 0.7, and 0.2 mg nicotine per cigarette
Same Nicotine Content Cigarettes
about 11.6 mg nicotine per cigarette
Penn State College of Medicine, Hershey
George Washington University School of Public Health, Washington D.C.
George Washington University
OTHER
National Institute on Drug Abuse (NIDA)
NIH
Milton S. Hershey Medical Center
OTHER