OBJECTIVE To review the evidence on the efficacy and safety of pharmacologic and nonpharmacologic therapies for smoking cessation. QUALITY OF EVIDENCE MEDLINE, EMBASE, and the Cochrane Database of Systematic Reviews were searched for randomized controlled trials, meta-analyses, and systematic reviews (level I evidence) pertinent to pharmacologic and nonpharmacologic smoking cessation therapie...

BACKGROUND This observational study assessed the relation between mass media campaigns and service volume for a statewide tobacco cessation quitline and stand-alone web-based cessation program. METHODS Multivariate regression analysis was used to identify how weekly calls to a cessation quitline and weekly registrations to a web-based cessation program are related to levels of broadcast media...

AIMS To use a unique longitudinal data set to assess the association between e-cigarette use while smoking with smoking cessation attempts, cessation and substantial reduction, taking into account frequency of use and key potential confounders. DESIGN Web-based survey, baseline November/December 2012, 1-year follow-up in December 2013. SETTING Great Britain. PARTICIPANTS National general ...

BACKGROUND Little is known about the effect of smoking cessation on airway inflammation. Secretory Leukocyte Protease Inhibitor (SLPI), Clara Cell protein 16 (CC16), elafin and human defensin beta-2 (HBD-2) protect human airways against inflammation and oxidative stress. In this longitudinal study we aimed to investigate changes in sputum and nasal lavage SLPI, CC16, elafin and HBD-2 levels in ...

To foster successful smoking cessation, public health professionals need to understand better the reasons why smokers quit smoking. Although researchers have studied smokers' characteristics that may predict smoking cessation, few studies have examined the relationships between reasons stated for quitting and successful smoking cessation. We examined six reasons for smoking cessation and their ...