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Limited data on the use of high-flow nasal cannula oxygen therapy suggests it is associated with improvement in physiologic parameters.
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In this paper, the authors performed a pharmacoepidemiologic study on the relationship between azithromycin, a frequently used broad-spectrum macrolide antibiotic, and cardiovascular death. The authors analyzed data from the Tennessee Medicaid program.
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Lorcaserin for weight loss; statins and fatigue; treatment-resistant gonorrhea; hydrocodone classification changes; USPSTF recommendations; and FDA actions.
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Scenario: The 12-lead ECG shown above was obtained from a previously healthy 30-year-old man who presented to the emergency department with new-onset palpitations. No prior ECG was available for comparison. The patient was alert and hemodynamically stable at the time this tracing was recorded. What is the rhythm? Is this rhythm likely to respond to adenosine?
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Risk for Zoster from the Vaccine in Immunosuppressed Persons; Cerebral Aneurysms: What's in Your Patient's Future?; Elucidating the 'Best' Interval for Bone Density Screening in Osteoporosis; An Unexpected Connection Between PTSD, ACE Inhibitors, and ARBs; The Right Amount of Vitamin D to Prevent Fractures; Prevention of Diabetes
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Although current guidelines recommend delaying neuroprognostication during therapeutic hypothermia following resuscitation from cardiac arrest, this review of 55 consecutive patients so managed found that a "poor prognosis" designation was arrived at during the hypothermia period in most of them, including six patients who were eventually discharged with a favorable neurologic outlook.
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Timely recognition and treatment of myocardial infarction (MI) are crucial if we are to achieve optimal outcomes for our patients. Silent ischemia, or the absence of classical symptoms of ischemia, may delay the diagnosis.
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Infection is the second leading cause of death in hemodialysis patients, with mortality rates ranging from 12-36% in this vulnerable population.
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Two ICU patients experienced respiratory arrest while receiving polymyxin. Given the recent resurgence of use of this antibiotic and its close relative colistin to treat gram-negative infections resistant to newer agents, clinicians should be aware of this infrequent but long-known and potentially fatal adverse effect.
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More than half of patients undergoing non-cardiac surgery and polysomnography had obstructive sleep apnea, which was associated with an increased risk of perioperative complications, including hypoxemia, ICU transfer, and prolonged length of stay.
