The American journal of emergency medicine
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Observational Study
Medical expulsive therapy use in emergency department patients diagnosed with ureteral stones.
Recent studies have clarified the role of alpha-blockers, such as tamsulosin, for patients diagnosed with ureteral stones <10mm not requiring an urgent intervention. Prior studies have reported low rates of use of MET by emergency physicians. We sought to describe patterns of alpha-blocker use and to determine factors associated with utilization in patients diagnosed with ureterolithiasis in the ED. ⋯ Alpha-blockers were prescribed in more than two-thirds of patients with a distal ureteral stone on imaging, a much higher prevalence than previously reported. There was substantial variability in alpha-blocker use based on ED site.
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We report a case series of three low to intermediate risk chest pain patients who presented to the emergency department and were managed as outpatients via the Cellular Outpatient Twelve-Lead Telemetry with Emergency Response (COTTER™). This technology allows for certain chest pain patients to be managed remotely via telemedicine while receiving care comparable to that which would be available in a hospital or chest pain observation unit.
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Several studies reported Pv-aCO2/Ca-vO2 ratio as a surrogate of VCO2/VO2 to detect global tissue hypoxia. The present study aimed to evaluate the prognostic value of Pv-aCO2/Ca-vO2 ratio combined with lactate levels during the early phases of resuscitation in septic shock. ⋯ Combination of Pv-aCO2/Ca-vO2 ratio and lactate at early stages of resuscitation of septic shock can better predict the prognosis of patients. The Pv-aCO2/Ca-vO2 ratio may become a useful parameter supplementary to lactate in the resuscitation of septic shock.