Documento de consenso sobre tabaquismo y riesgo vascular.

Consensus statement on smoking and vascular risk About 22% of the Spanish population are daily smokers. Men are more likely to smoke than women. In Spain, women between 15-25 years of age smoke as much or more than men. Every smoker should be assessed for: physical dependence on nicotine (Fagerström test), social and psychological dependence (Glover Nilsson test), level of motivation to quit (Richmond test), probability of therapy success (Henri-Mondor and Michael-Fiore tests), and stage of behavioral change development (Prochaska and DiClementi). Advice on smoking cessation is highly cost-effective and should always be provided. Smoking is an enhancer of cardiovascular risk because it acts as a pathogen agent in the development of arteriosclerosis and is associated with ischemic heart disease, stroke, and peripheral artery disease. Smoking increases the risk of chronic lung diseases (COPD) and is related to cancers of the lung, female genitalia, larynx, oropharynx, bladder, mouth, esophagus, liver and biliary tract, and stomach, among others. Combined oral contraceptives should be avoided in women smokers older than 35 years of age due to the risk of thromboembolism. In smoking cessation, the involvement of physicians, nurses, psychologists, etc. is important, and their multidisciplinary collaboration is needed. Effective pharmacological treatments for smoking cessation are available. Combined treatments are recommended when smoker's dependence is high. For individuals who are unable to quit smoking, a strategy based on tobacco damage management with a total switch to smokeless products could be a less dangerous alternative for their health than continuing to smoke.

Do Statins Counteract the Effect of Antidiabetic Drugs?Results of the SCEAD Study

Purpose@#Diabetes and dyslipidemia are leading causes of mortality and morbidity. According to international guidelines, statins are the cornerstone of treatment in patients with diabetes and/or dyslipidemia. However, statins and antidiabetic agents have opposite pharmacological effects, because statins, particularly atorvastatin and rosuvastatin, impair glucose homeostasis, increasing the risk of new-onset diabetes, whereas antidiabetic drugs improve glycemic homeostasis. The aim of this study was to investigate the effect of atorvastatin, rosuvastatin, and pitavastatin on glucose homeostasis in patients with type 2 diabetes mellitus (T2DM) and dyslipidemia during stable treatment with hypoglycemic drugs. @*Materials and Methods@#The study was conducted as a pilot, prospective, randomized, open label, parallel group with blindedendpoints (PROBE) study. Of 180 recruited patients with T2DM and dyslipidemia, 131 were randomized to atorvastatin (n=44), rosuvastatin (n=45), and pitavastatin (n=42) and treated for 6 months. @*Results@#Fasting plasma glucose (FPG) marginally decreased in patients assigned to atorvastatin (-3.5 mg/dL, p=0.42) and rosuvastatin (-6.5 mg/dL, p=0.17), while it decreased much more in patients treated with pitavastatin (-19.0 mg /dL, p<0.001). Mean glycated hemoglobin A1c (HbA1c ) values remained unchanged during treatment with atorvastatin (-0.10%, p=0.53) and rosuvastatin (0.20%, p=0.40), but were significantly reduced with pitavastatin (-0.75%, p=0.01). Atorvastatin, rosuvastatin, and pitavastatin significantly lowered (p<0.001) plasma levels of total cholesterol, low-density lipoprotein-cholesterol, and triglycerides, while highdensity lipoprotein-cholesterol (HDL-C) levels increased significantly (p=0.04) only in the pitavastatin group. @*Conclusion@#The results of the present study suggest that pitavastatin affects FPG and HbA1c less than atorvastatin and rosuvastatin in patients with T2DM and concomitant dyslipidemia. Lipid-lowering efficacies were not significantly different among the three statins, with the exception of HDL-C, which increased significantly with pitavastatin. Although the pharmacological mechanism of pitavastatin on glucose homeostasis in patients with T2DM during stable antidiabetic therapy is not known, it can be assumed that pitavastatin has less drug interaction with hypoglycemic agents or that it increases plasma levels of adiponectin.

Angiotensin II type 1 receptor blockade to control blood pressure in postmenopausal women: influence of hormone replacement therapy.

BACKGROUND: Hypertension is twice as common in postmenopausal than in premenopausal women. This study evaluated the effectiveness of a blockade of the renin-angiotensin-aldosterone system (RAAS) with candesartan cilexetil (CC) to control blood pressure (BP) in hypertensive menopausal women, and the influence of hormone replacement therapy (HRT). METHODS: This was designed as a prospective, open-label and non-comparative study. Included were 618 hypertensive menopausal women grade I/II according to the Sixth Report of the Joint National Committee (VI-JNC), with an average age 52+/-4.7 years (95% CI 52.3-53.0) and with a last menstrual period (LMP) at least one year before. BP was determined by measurement in four visits during six months of follow-up, according to the recommendations of the OMS/SIH. Optimal control of BP was considered as BP <140/90 mm Hg. RESULTS: A statistically significant decrease in systolic (SBP; 19.9+/-11.2) and diastolic (DBP; 11.5+/-7.3) blood pressure mm Hg values was observed (P<0.01). The control of BP increased significantly over time to 61.2% (P<0.01). In multivariate analysis, only age was associated with control of BP (beta= -0.062; P=0.004). Of the women not controlled in the second visit, 12.5 mg of hydrochlorothiazide (HCTZ) were added to 31.5% (N=122), with 80% more BP control achieved in visit 3 than in the non-supplement group (OR=1.8; 95% CI 1.04-3.05; P<0.03). One hundred and three (16.7%) patients were receiving HRT for 2.01+/-2.23 years (95% CI 1.55-2.46). HRT did not affect the control of BP. No severe adverse reactions were reported. CONCLUSIONS: Candesartan cilexetil significantly reduced SBP and DBP and increased control (61.2%) of BP in hypertensive menopausal women. Only age had an inverse association with control of BP. In this study, HRT did not affect the control of BP.