18
Participants
Start Date
January 31, 2017
Primary Completion Date
June 30, 2019
Study Completion Date
June 30, 2019
Usual brand cigarettes
Usual brand cigarettes
Lower nicotine content cigarettes
SPECTRUM research cigarettes
Electronic cigarettes 1
Electronic cigarette with 0 g/mL e-liquid
Electronic cigarettes 2
Electronic cigarette with 18 g/mL e-liquid
Duke University School of Medicine, Durham
Lead Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Duke University
OTHER