The American journal of emergency medicine
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Meta Analysis
Tranexamic acid for gastrointestinal bleeding: A systematic review with meta-analysis of randomized clinical trials.
Acute gastrointestinal bleeding is a common life-threatening emergent condition. Immediate tranexamic acid is useful for reducing hemorrhage following operation and bleeding trauma, but evidence on the effects of tranexamic acid in patients with gastrointestinal bleeding is limited or highly heterogeneous. It is still unclear about using tranexamic acid in the emergent condition of gastrointestinal bleeding. This study, therefore, aimed to determine whether or not tranexamic acid should be used in gastrointestinal bleeding management through systematic review and meta-analysis. ⋯ According to the available evidence, the present synthesis confirms that tranexamic acid is an effective medication for patients with upper gastrointestinal bleeding. Early administration of tranexamic acid may be worth to be recommended for treating upper gastrointestinal bleeding in the emergency department. However, the effects of tranexamic acid on lower gastrointestinal bleeding warrant further clarification.
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Sepsis is a systemic inflammatory response syndrome with high mortality. There is an upward trend in sepsis prevalence and mortality worldwide. Early and accurate prediction of outcome in sepsis is important. There remains a great need to improve a reliable prognostic model for sepsis patients with widely available variables. The aim of this study was to explore the correlation between serum thyroid hormone levels and prognosis in sepsis patients. ⋯ Low serum thyroxin levels can be a predictive marker of short-term outcome after sepsis. A combined model (fT4, T4 and SAPSII score) can add significant additional predictive information to the clinical score of the SAPSII.
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Observational Study
Pediatric emergency department utilization during the COVID-19 pandemic in New York City.
This study describes the utilization of a pediatric emergency department (ED) during the early months of the COVID-19 pandemic in the initial U.S. epicenter, including the impact on visit acuity and incidences of common diagnoses. ⋯ Pediatric ED utilization substantially deceased during the early months of the COVID-19 pandemic in New York City, but left relatively higher patient acuity. Healthcare systems in early epicenters must also prepare for the disproportionate impact a pandemic has on the most vulnerable pediatric patients, particularly those at risk for self-harm or abuse.
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Observational Study
Clinical validation demonstrates concordance of qSOFA and POC lactate Bayesian model: Results from the ACDC Phase-2 program.
Sepsis is a common and lethal medical problem. The objective of this study was to validate a Bayesian Model that integrates qSOFA and prehospital Lactate, with a comparison analysis from a real clinical data of patients with sepsis.