Background-The safety and efficacy of drug-eluting stents (DES) among more generalized "real-world" patients than those enrolled in pivotal randomized controlled trials (RCTs) are controversial. We sought to perform a meta-analysis of DES studies to estimate the relative impact of DES versus bare metal stents (BMS) on safety and efficacy end points, particularly for non-Food and Drug Administration-labeled indications. Methods and Results-Comparative Conclusions-InRCTs, no significant differences were observed in the long-term rates of death or myocardial infarction after DES or BMS use for either off-label or on-label indications. In real-world nonrandomized observational studies with greater numbers of patients but the admitted potential for selection bias and residual confounding, DES use was associated with reduced death and myocardial infarction. Both RCTs and observational studies demonstrated marked and comparable reductions in target vessel revascularization with DES compared with BMS. These data in aggregate suggest that DES are safe and efficacious in both on-label and off-label use but highlight differences between RCT and observational data comparing DES and BMS. (Circulation. 2009;119:3198-3206.)

No abstract

No abstract

No abstract

No abstract

Tumor necrosis factor a (TNF-alpha) is a proinflammatory cytokine that is produced by activated macrophages. It has been shown to stimulate the release of endothelial cytokines and NO, increase vascular permeability, decrease contractility, and induce a prothrombotic state. The most studied TNF-a gene mutation in heart disease is a gamma to alpha substitution, which occurs when 308 nucleotides move upstream from the transcription initiation site in the TNF promoter and has been associated with elevated levels of TNF-alpha. The TNF1 allele (wild type) contains gamma at this site, while the TNF2 allele has an alpha substitution at the site. The TNF2 allele is a more powerful transcriptional activator, therefore leading to higher TNF-alpha levels. Most of the studies to date have failed to conclusively show any link between the polymorphism and heart disease, both coronary artery disease and cardiomyopathy/heart failure.

OSPREY 12-month data showed satisfactory outcome of the Misago stent for the treatment of TASC type A and type B SFA lesions and appears to be comparable to recent stent trials. In addition, the lack of difference in outcome among races supports the value of international trials.

An 87-year-old patient presented with a 6-week history of an isolated progressive destructive nodular eyelid mass, secondary nodular and ulcerative lesions, and regional painful lymphadenopathy. After 4 weeks, fungal cultures demonstrated Sporothrix schenckii. S. schenckii is a rare dimorphic fungus that can occasionally involve the periocular skin. The authors' case demonstrates typical clinical features, emphasizes the delay in diagnosis, and shows effective treatment with oral itraconazole.