257
Participants
Start Date
January 31, 2009
Primary Completion Date
December 31, 2014
Study Completion Date
December 31, 2014
Nicotine Patches, Denicotinized Cigarettes
Both groups will receive standard Nicotine Replacement Therapy after the quit date. The Extinction Based group will receive Nicotine patches and denicotinized cigarettes before their quit date
Duke Medical Center, Durham
Lead Sponsor
Duke University
OTHER