People with cancer have the highest rates of deep venous thrombosis (DVT) and pulmonary embolism (PE). However, the risk of venous thromboembolism varies widely by cancer type and between patients. Daily anticoagulant use can reduce the risk of DVT and pulmonary embolism, but at a cost of increased bleeding risk, patient inconvenience and discomfort, and cost. [... read more]
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Have you heard of ventilator-associated events (VAEs)? Like it or not, this neologism of healthcare bureaucrat-speak is coming to an ICU near you soon. Here’s the lowdown on VAEs and why they matter to the practicing intensivist. What are Ventilator-Associated Events? Ventilator-associated events are an invention of the Centers for Disease Control and Prevention (CDC), created [... read more]
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The PulmCCM Roundup gathers all the best in pulmonary and critical care from around the web. Browse all the PulmCCM Roundups. Statins Fail for COPD, ARDS Statins have been optimistically tested as a tonic for everything from diabetes to dementia — so far, without success. That consistency was maintained in 2 recent trials showing statins’ [... read more]
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image: EM Ultrasonography Inspiratory collapse of the inferior vena cava: What is it telling us? Jon-Emile S. Kenny M.D. With the dissemination of small, portable, ultrasound devices [or SPUDs], it seems that it is every house-officer’s dream to own the ability and wherewithal to place an ultrasound probe on a patient and find something meaningful; [... read more]
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Image: Rotoprone Acute respiratory distress syndrome (ARDS) injures the lungs in a heterogeneous pattern, and the damaged areas are particularly vulnerable to further ventilator-induced lung injury. This is why a lung-protective ventilator strategy using low tidal volumes reduces mortality from ARDS, experts believe. Tidal volumes of 6 mL/kg ideal body weight (calculated from height) using conventional [... read more]
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Using BAL Cellular Analysis in Interstitial Lung Disease The role of bronchoalveolar lavage (BAL) in diagnosing and managing patients with interstitial lung disease (ILD) has always been uncertain and controversial. BAL findings are usually nonspecific, suggesting rather than proving the existence of any particular noninfectious condition (including interstitial lung disease). That said, in patients with [... read more]
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