Arch Med Sci
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Mesothelioma is a cancer strongly linked to exposure to carcinogenic minerals, especially asbestos. The aim of the study was to detect the incidence of malignant pleural mesothelioma (MPM) in Egypt, to clarify the impact of occupational and environmental risk factors, and to characterise its demographic features. ⋯ There was a steady increase in the incidence of MPM from 1998 to 2005 followed by a decline during 2006-2007. Mesothelioma in Egypt is mainly concentrated in areas of high environmental pollution. The decline within the last 2 years may be attributed to recent strict industrial preventive measures. However, a better environmental control programme would benefit Egypt.
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Recent large clinical trials have yielded disappointing results of rosuvastatin in the chronic heart failure (CHF) population. The question that remains is whether these results of rosuvastatin studies could be extended to other statins. Therefore, we performed a meta-analysis based on all currently available randomized controlled trials (RCTs) to evaluate the clinical efficacy of atorvastatin in CHF patients. ⋯ This meta-analysis suggests the effectiveness of atorvastatin treatment in reducing the risks of all-cause mortality and worsening CHF hospitalization in patients with CHF. Further large, well-conducted randomized trials are needed to confirm the benefits of atorvastatin or other statins for CHF relative to placebo or rosuvastatin.