The American journal of medicine
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Despite numerous randomized clinical trials and observational epidemiologic studies, evidence on the potential effectiveness of statins for prevention of cancer remains controversial. The objective of this study was to investigate the relation between lipophilic statin use and cancer occurrence. ⋯ The use of lipophilic statins at sufficiently high dose might be associated with a clinically important reduction in the incidence of cancer.
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Review
Nonpharmacologic therapy for smoking cessation: characteristics and efficacy of current approaches.
This article reviews the most common nonpharmacologic approaches used to support smoking cessation and, where possible, provides estimates of their efficacy in controlled clinical trials. Virtually all of the approaches that have been systematically evaluated to date have demonstrated modest efficacy in increasing quit rates. ⋯ Also, new technologies that permit delivery of smoking interventions to a wider range of patients could have a significant impact on reducing smoking prevalence worldwide in the future. Overall, the clinical literature strongly endorses combining nonpharmacologic interventions with pharmacotherapy to optimize support for smokers who are trying to quit.
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Nicotine sustains addictive tobacco use, which in turn causes much premature disability and death. The essence of drug addiction is loss of control of drug use. Molecular biology studies suggest that the alpha(4)beta(2) nicotinic acetylcholine receptor subtype is the main receptor mediating nicotine dependence. ⋯ These include the taste and smell of tobacco, as well as particular moods, situations, and environmental cues. Pharmacotherapies to aid smoking cessation should ideally reduce nicotine withdrawal symptoms and block the reinforcing effects of nicotine obtained from smoking without causing excessive adverse effects. Further, given the important role of sensory effects of smoking and psychoactive effects of nicotine, counseling and behavioral therapies are important adjuncts to and substantially augment the benefits of pharmacotherapy.
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Hypertension prevalence, awareness, treatment, and blood pressure control rates in the population with chronic kidney disease are limited. The objective of this study was to determine the state of blood pressure control in patients with chronic kidney disease. ⋯ We conclude that despite increased awareness and treatment of hypertension, control rates in these participants are poor. This poor control rate centers around elevated systolic pressure in people who are obese, non-Hispanic black, or male. These data suggest that those who are aware of their kidney disease are more likely to achieve blood pressure control.