Failure To Improve Cigarette Smoking Abstinence With Transdermal Selegiline Plus Cognitive Behavior Therapy
ADDICTION(2010)
摘要
AimsTo examine the effectiveness of transdermal selegiline for producing cigarette smoking abstinence.DesignAdult smokers were randomly assigned to receive selegiline transdermal system (STS) or placebo given for 8 weeks. All participants received cognitive behavior therapy (CBT). Follow-ups were conducted at 25 and 52 weeks.SettingCommunity smoking cessation clinic.Participants243 adult smokers (>= 18 years of age; >= 10 cigarettes/day).MeasuresExpired-air carbon monoxide confirmed 7-day point prevalence abstinence.FindingsSTS was not superior to placebo. More women than men were abstinent at 52 week follow-up (28% vs 16%, P < 0.05). Behavioral activation (BAS) moderated treatment response (P = 0.01). The survival rate through week 52 for those with high 'drive' scores on the BAS was 47% if assigned to selegiline and 34% if assigned to placebo. The survival rate for those with low 'drive scores' on the BAS was 35% if assigned to selegiline compared to 53% if assigned to placebo.ConclusionTransdermal selegiline does not appear generally effective in aiding smoking cessation though there may be a selective effect in those smokers with low 'behavioral activation'.
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关键词
Nicotine dependence, selegiline, smoking cessation
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