The American journal of emergency medicine
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There are more than 18 million patients diagnosed with sepsis every year. In China, Xuebijing (XBJ) injection is a traditional medicine that is widely used in the treatment of sepsis. However, the efficacy of XBJ in treatment of randomized controlled trials (RCTs) remains unclear. This meta-analysis was to evaluate the clinical efficacy of XBJ based on randomized case-control studies. ⋯ XBJ injection has a significant clinical efficacy in the therapy of patients with sepsis. However, there is a need for more randomized, lager-sample size, high-quality, and multicenter studies to confirm the extract efficacy of XBJ injection.
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Nearly 30% of patients who present to an ED with acute, new onset, low back pain (LBP) report LBP-related functional impairment three months later. These patients are at risk of chronic LBP, a highly debilitating condition. It has been reported previously that functional impairment, depression, and psychosomatic symptomatology at the index visit are associated with poor LBP outcomes. We wished to replicate those findings in a cohort of ED patients, and also to determine if clinical features present at one week follow-up could predict three-month outcomes in individual patients. ⋯ In spite of a strong association at the group level between presence of LBP at one week and functional impairment at three months, when used to predict outcomes in individual patients, presence of pain failed to discriminate with clinically meaningful utility between acute LBP patients destined to have a favorable versus unfavorable three-month outcome.
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The American College of Emergency Physicians Geriatric Emergency Department (ED) Guidelines and the Center for Disease Control recommend that older adults be assessed for risk of falls. The standard ED assessment is a verbal query of fall risk factors, which may be inadequate. We hypothesized that the addition of a functional balance test endorsed by the Center for Disease Control Stop Elderly Accidents, Deaths, and Injuries Falls Prevention Guidelines, the 4-Stage Balance Test (4SBT), would improve the detection of patients at risk for falls. ⋯ Incorporating a quick functional test of balance into the ED assessment for fall risk is feasible and significantly increases the detection of older adults at risk for falls.
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We performed this study to investigate whether real-time tidal volume feedback increases optimal ventilation and decreases hyperventilation during manikin-simulated cardiopulmonary resuscitation (CPR). ⋯ Real-time tidal volume feedback using the new TVD guided the rescuers to provide optimal ventilation and to avoid hyperventilation during manikin-simulated CPR.
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Obesity is a well-known risk factor in various health conditions. We analyzed the association between obesity and clinical outcomes, and its effect on targeted temperature management (TTM) practice for cardiac arrest survivors by calculating and classifying their body mass indexes (BMIs). ⋯ Overweight BMI compared to normal BMI classification was found to be associated with lower six-month mortality and poor neurologic outcome at discharge in cardiac arrest survivors treated with TTM. Higher BMI correlated with a slower induction rate.