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Health care clinicians and organizations likely will find that the new health care reform bill's positive features outweigh its drawbacks, experts say.
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In a prospective surveillance study, 50 HIV-positive patients who presented with febrile respiratory symptoms were evaluated for the presence of respiratory viruses by multiplex RT-PCR and a microarray assay and for atypical bacterial pathogens by PCR, in addition to sputum cultures and serologic testing. Viruses accounted for 64% of the infections. Influenza virus was identified in 22 cases, and human metapneumovirus (hMPV) was next most common, with six cases.
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Patients presenting with ST-segment elevation myocardial infarction (STEMI) often have co-existing lesions in the non-infarct arteries (i.e., they have multi-vessel disease). These patients present a management dilemma.
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In this study, 847 patients with peritonsillar abscess (PTA) admitted to Aarhus University hospitals from 2001-2006 were included in this retrospective study.
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Natriuretic peptide levels (BNP, NT-proBNP) are of prognostic value in general populations, but whether they add information to other known risk factors for cardiovascular outcomes is less clear.
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This non-randomized, prospective trial demonstrated that passive leg raising can be used to predict fluid responsiveness in non-intubated, spontaneously breathing patients with severe sepsis or acute pancreatitis.
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Colistin, a 50-year-old polymyxin antibiotic that recently has been reintroduced to treat multidrug-resistant hospital-acquired Acinetobacter or Pseudomonas pneumonia, can cause acute neuromuscular weakness and precipitate acute hypercapnic respiratory failure, as illustrated by this case report.
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Results of this longitudinal observation study reveal that, in people with stable coronary artery disease who were followed for 5 years, baseline levels of omega-3 fatty acids were inversely related to leukocyte telomere length, the latter a unique marker of aging.
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Feinstein and colleagues assessed the association of religious activity with concurrent risk factors for cardiovascular disease, and with later adverse cardiovascular events. They found that those who were more religious were less likely to smoke and more likely to be obese, even after controlling for several other demographic factors.
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A meta-analysis of 40 randomized controlled trials found evidence of reduced anxiety among patients with chronic illnesses who exercised regularly.
