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Rapid Magnetic Resonance Imaging vs Radiographs for Patients with Low Back Pain; Effectiveness of Anticholinergic Drugs Compared with Placebo in the Treatment of Overactive Bladder; A Randomized Trial of a Low Carbohydrate Diet for Obesity
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The ECG in the Figure was obtained from a 73-year-old man with documented coronary disease and heart failure. He now presents with a 10-day history of dyspnea. How would you interpret his ECG?
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Thomson American Health Consultants is happy to announce that we are opening up our Primary Care Reports author process to our readers. A biweekly newsletter with approximately 5000 readers, each issue is a fully referenced, peer-reviewed monograph.
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The FDA has approved the first nasally administered flu vaccine to be marketed in this country. Medimmunes FluMist is also the first influenza vaccine to use live virus.
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Although noninvasive positive-pressure ventilation (NPPV) has become a standard of care for acute-on-chronic ventilatory failure in patients with chronic obstructive pulmonary disease (COPD), the numerous reported studies have left uncertain how the clinician should select patients who should receive this therapy.
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A time lapse of > 4 hours in ICU transfer after the development of 1 or more physiologic threshold criteria was associated with greater mortality, longer hospital length of stay, and higher costs.
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Patients who were transferred directly to the authors medical ICU from other hospitals were sicker and had worse outcomes than those who were directly admitted. Benchmarking data generated without taking referral source into account erroneously indicated an excessive death rate and other adverse outcomes.
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The randomized, controlled trial (RCT) is believed to provide the strongest evidence for verifying both effectiveness and ineffectiveness of a given treatment. Once the RCT judges the proposed treatment as ineffective, it is rare that the treatment is ever evaluated again.
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Good ED/ICU networks are becoming more important as more rural hospitals close due to lack of funding, says Janet Williams, MD, FACEP, director of the Center for Rural Emergency Medicine and Professor of Emergency Medicine at West Virginia University in Morgantown.
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Advancing technology continues to reshape the way care management is practiced in the ICU and elsewhere, but early experience shows that technology is no guarantee for physician buy-in at the front end, much less patient compliance at the back end.
