PT - JOURNAL ARTICLE ED - Tonstad, Serena TI - Varenicline Aids Smoking Cessation DP - 2005 01 TA - MD Conference Express PG - 13--13 VI - 5 IP - 1 4099 - http://mdc.sagepub.com/content/5/1/13.2.short 4100 - http://mdc.sagepub.com/content/5/1/13.2.full AB - A series of studies from Norway using the experimental drug varenicline showed promise for smoking cessation. This partial agonist of the alpha-4-beta-2 nicotinic receptor aided smokers in quitting the habit by the end of 12 weeks of treatment. Importantly, it also aided in maintaining abstinence through one year.