Background: Current tobacco treatment guidelines have established the efficacy of available interventions, but they do not provide detailed guidance for common implementation questions frequently faced in the clinic. An evidence-based guideline was created that addresses several pharmacotherapy-initiation questions that routinely confront treatment teams. Methods: Individuals with diverse expertise related to smoking cessation were empaneled to prioritize questions and outcomes important to clinicians. An evidence-synthesis team conducted systematic reviews, which informed recommendations to answer the questions. The GRADE (Grading of Recommendations, Assessment, Development, and Evaluation) approach was used to rate the certainty in the estimated effects and the strength of recommendations. Results: The guideline panel formulated five strong recommendations and two conditional recommendations regarding pharmacotherapy choices. Strong recommendations include using varenicline rather than a nicotine patch, using varenicline rather than bupropion, using varenicline rather than a nicotine patch in adults with a comorbid psychiatric condition, initiating varenicline in adults even if they are unready to quit, and using controller therapy for an extended treatment duration greater than 12 weeks. Conditional recommendations include combining a nicotine patch with varenicline rather than using varenicline alone and using varenicline rather than electronic cigarettes. Conclusions: Seven recommendations are provided, which represent simple practice changes that are likely to increase the effectiveness of tobacco-dependence pharmacotherapy.

Background The links between smoking, inflammation, and cardiovascular disease (CVD) are well-established. Several studies demonstrate that quitting smoking reverses the risk of coronary heart disease within five to ten years. However, the immediate effects of quitting smoking on inflammatory biomarkers associated with CVD risk are not well described. Methods In this pilot study, we examined a panel of circulating inflammatory biomarkers associated with CVD in ‘at risk’ women during the smoking cessation process. Forty-six women enrolled in a smoking cessation program consented to attend 4 study visits over 6–7 weeks. Health/medical information and blood was collected at each visit. Circulating levels of C-reactive protein (CRP), TNF, IL-6, soluble TNF receptors I and II, and soluble VCAM-1 were measured and changes between baseline levels (visit 1, while smoking) and visits 2–4 were determined. Results Significant reductions in circulating TNF, soluble TNF receptors I and II, and soluble VCAM-1 were observed among participants over the smoking cessation process. Both serum IL-6 and CRP levels declined during the smoking cessation process; however the changes were not statistically significant. Conclusions These findings suggest that there are rapid consequences of smoking cessation on inflammatory biomarkers in women at risk for CVD. Additional, larger studies including diverse smokers desiring to quit are required to confirm changes in ‘measurable milestones’ which could serve as motivating factors to assist smokers to quit.

Background: This study aimed to establish the feasibility and cost-effectiveness of rapid molecular screening for hospital-acquired meticillin-resistant Staphylococcus aureus (MRSA) in surgical patients within a teaching hospital.

No abstract

The tobacco harm reduction literature is replete with vague language, far-reaching claims, and unwarranted certainty. The American Thoracic Society has increasingly recognized the need for a framework for reliably making such claims. Evidence-based standards improving the scientific value and transparency of harm reduction claims are expected to improve their trustworthiness, clarity, and consistency. Methods: Experts from relevant American Thoracic Society committees identified key topic areas for discussion. Literature search strategy included English language articles across Medline, Google Scholar, and the Cochrane Collaborative databases, with expanded search terms including tobacco, addiction, smoking, cigarettes, nicotine, and harm reduction. Workgroup members synthesized their evidentiary summaries into a list of candidate topics suitable for inclusion in the final report. Breakout groups developed detailed content maps of each topic area, including points to be considered for suggested recommendations. Successive draft recommendations were modified using an iterative consensus process until unanimous approval was achieved. Patient representatives ensured the document's relevance to the lay public. Results: Fifteen recommendations were identified, organized into four framework elements dealing with: estimating harm reduction among individuals, making claims on the basis of population impact, appropriately careful use of language, and ethical considerations in harm reduction. Discussion: This statement clarifies important principles guiding valid direct and inferential harm reduction claims. Ideals for effective communication with the lay public and attention to unique ethical concerns are also delineated. The authors call for formal systems of grading harm reduction evidence and regulatory assurances of longitudinal surveillance systems to document the impact of harm reduction policies.

No abstract

No abstract

Cigarette smoking represents the single most preventable cause of premature morbidity and mortality in the United States and the burden of tobacco use is apparent world-wide. Cigarette smoking is a major risk factor for chronic obstructive pulmonary disease, the third leading cause of death in the United States in 2004. The American Thoracic Society (ATS) and its members have contributed significantly to an understanding of the biological and pathophysiologic mechanisms responsible for the development and management of tobacco-attributable disease and disability. The society's active involvement in tobacco control advocacy and policy-related initiatives are central to its mission. Within the ATS, there is also increased interest in accelerating the society's efforts to understand the mechanisms responsible for the uptake, persistence, and cessation of tobacco use. Scientific, clinical, and educational activities that include an examination of these underlying mechanisms are warranted. This paper describes findings from an ATS initiative that developed a preliminary strategy for enhancing scientific, clinical, educational, and policy-related tobacco control efforts that are consistent with the vision of the ATS. The specific aims of this project included the identification of existing mechanisms, as well as the current governance in place within the ATS infrastructure, to address tobacco control issues related to scientific inquiry, policy initiatives, and advocacy for tobacco control. This assessment generated recommendations to inform the ATS leadership with regard to the future development of relevant tobacco control initiatives.