Arch Med Sci
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Secreted protein acidic and rich in cysteine (SPARC) is involved in regulating cell adhesion, proliferation, migration, and tissue remodeling. We performed a meta-analysis to evaluate the association between SPARC expression and the clinicopathologic features and outcomes of gastric cancer patients. ⋯ The SPARC may play an important role in the progression of gastric cancer, and SPARC overexpression is closely correlated with poor patient survival. The SPARC is a potential clinical marker for the survival of gastric cancer patients; however, well-designed prospective studies are needed to confirm these findings.
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Here we aimed to study the effectiveness of dexmedetomidine as an anesthetic adjunct in surgery. ⋯ Dexmedetomidine can stabilize blood pressure and heart rate, and prevent postoperative adverse reactions. However, patients with original hypovolemia or heart block should be cautious. Besides, the quality of such studies should be improved in methodology to evaluate their efficacy and safety comprehensively.
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Fibromyalgia is a neuropathic syndrome which is more common in adult females. Pregabalin is the first medicine which was approved by the United States Food and Drug Administration for treatment of fibromyalgia. In this study we aimed to evaluate the cost-efficacy of pregabalin in the treatment of fibromyalgia in Iran. ⋯ Our analysis indicated that generic pregabalin in the treatment doses of 450 mg/day and 600 mg/day is highly cost-effective.