40
Participants
Start Date
June 23, 2022
Primary Completion Date
July 4, 2024
Study Completion Date
July 4, 2024
SPECTRUM NRC 102/103 investigational cigarettes
Very low nicotine content (nonmenthol/menthol) SPECTRUM investigational cigarettes
SPECTRUM NRC 600/601 investigational cigarettes
Normal nicotine content (nonmenthol/menthol) SPECTRUM investigational cigarettes
Duke University Medical Center, Durham
Lead Sponsor
National Institute on Drug Abuse (NIDA)
NIH
Duke University
OTHER