Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Clinical decision instruments (CDIs) could be useful to aid risk stratification and disposition of emergency department (ED) patients with cirrhosis. Our primary objective was to derive and internally validate a novel Cirrhosis Risk Instrument for Stratifying Post-Emergency department mortality (CRISPE) for the outcomes of 14- and 30-day post-ED mortality. Secondarily, we externally validated the existing Model for End-Stage Liver Disease (MELD) scores for explicit use in ED patients and prediction of the same outcomes. ⋯ CDIs may be useful in risk-stratifying ED patients with cirrhosis and aiding disposition decision making. The novel CRISPE CDI showed powerful performance and requires external validation, while the existing MELD 3.0 score has moderate performance and is now externally-validated in an ED population for short-term mortality.
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Sepsis is a leading cause of hospital mortality and there is evidence that outcomes vary by patient demographics including race and gender. Our objectives were to determine whether the introduction of a standardized sepsis order set was associated with (1) changes in overall mortality or early antibiotic administration or (2) changes in outcome disparities based on race or gender. ⋯ An order set-driven sepsis initiative was not associated with overall improved mortality but was associated with decreased racial disparities in sepsis mortality and early antibiotics.
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Diagnostic stewardship is the effort to optimize diagnostic testing to reduce errors while avoiding overtesting and overtreatment. Abdominal pain and appendicitis in children are essential use cases. Delayed diagnosis of appendicitis can be dangerous and even life-threatening, but overtesting is harmful. ⋯ In this retrospective cohort study of 120,000+ ED visits for pediatric abdominal pain, we found that the ratio of visits with cross-sectional imaging to diagnosed cases of appendicitis varied widely across EDs. Delayed diagnosis of appendicitis was uncommon. Adherence to best practices and improved imaging quality may hold promise to improve diagnostic stewardship for children with abdominal pain across EDs.
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Observational Study
SQuID (subcutaneous insulin in diabetic ketoacidosis) II: Clinical and operational effectiveness.
We previously demonstrated safe treatment of low- to moderate-severity (LTM) diabetic ketoacidosis (DKA) using the SQuID protocol (subcutaneous insulin in DKA) in a non-intensive care unit (ICU) observation setting, with decreased emergency department length of stay (EDLOS). Here, we expand eligibility to include sicker patients and admission to a regular medical floor and collected more detailed clinical data in a near-real-time fashion. ⋯ In this single-center study, we observed excellent fidelity, equivalent or superior safety, and clinical and operational effectiveness with SQuID compared to IV insulin. The SQuID protocol has become the de facto default pathway for treatment of LTM DKA. Since inception of SQuID, ICU admissions in LTM DKA have decreased 33%.