Annals of emergency medicine
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Meta Analysis
Effect of out-of-hospital defibrillation by basic life support providers on cardiac arrest mortality: a metaanalysis.
Although some studies demonstrate otherwise, we hypothesized that metaanalysis would demonstrate a reduction in the relative risk of mortality when basic life support (BLS) providers can defibrillate out-of-hospital cardiac arrest patients. ⋯ BLS defibrillation can reduce the relative risk of death for out-of-hospital cardiac arrest victims in ventricular fibrillation. Weaknesses in individual study designs and regional clustering limit the strength of this metaanalysis and conclusion.
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Clinical Trial Controlled Clinical Trial
CPR knowledge, self-efficacy, and anticipated anxiety as functions of infant/child CPR training.
To determine the effect of infant/child CPR training on CPR knowledge, self-efficacy, and anticipated anxiety among parents of healthy infants/children. ⋯ Community-based infant/child CPR training programs affect parents on a variety of levels but may not effect changes in CPR knowledge.
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"Hunan hand" is a contact dermatitis resulting from the direct handling of chili peppers containing capsaicin. Capsaicin also is found in an over-the-counter topical agent for treatment of postherpetic neuralgia, diabetic neuropathy, and arthritis. We present the case of a patient with capsaicin-induced dermatitis and discuss the pathophysiology, therapy, and current uses of capsaicin.