165
Participants
Start Date
May 31, 2016
Primary Completion Date
December 31, 2019
Study Completion Date
December 31, 2019
Varenicline
Varenicline 1 mg twice daily
Varenicline plus Naltrexone
Varenicline 1 mg twice daily plus Naltrexone 50 mg once daily
UCLA Addictions Laboratory, Los Angeles
National Institute on Drug Abuse (NIDA)
NIH
University of California, Los Angeles
OTHER