In persons who stopped smoking with 7 weeks of bupropion treatment, sustained-release bupropion for 12 months delayed smoking relapse and resulted in less weight gain.
This study documents several important previously poorly characterized aspects of the role of electronic cigarettes in clinical care. The majority of US physicians are discussing electronic cigarettes in clinical contexts and a substantial proportion of US physicians have recommended electronic cigarettes to their patients. The extent of physician engagement on the topic of electronic cigarettes should be met with increased efforts to better characterize electronic cigarettes' appropriate role in smoking cessation and reduction.
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