The American journal of emergency medicine
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Clinical features may be different in patients with PE without co-existing DVT compared to those with PE with co-existing DVT. This prospective study aims to investigate the different clinical features between patients with isolated pulmonary embolism (PE) and those with PE associated with deep venous thrombosis. ⋯ PE patients with co-existing DVT are clinically more serious than those who do not have a DVT. An acute picture may be present in the chronic background in a significant proportion of patients with PE with co-existing DVT. In the presence of deep vein thrombosis, pulmonary embolism is usually central, but more than one-third of central pulmonary emboli occur without lower extremity deep vein thrombosis.
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Research suggests nonoccupational post exposure prophylaxis (nPEP) is under prescribed for people seeking treatment within 72 h of human immunodeficiency virus (HIV) exposures in the emergency department (ED). This study is an assessment of ED prescribers' knowledge, attitudes and practices regarding administration of HIV nPEP. ⋯ This study identified perceived barriers to administration of nPEP and missed opportunities for HIV prevention in the ED. Although most ED prescribers were willing to prescribe nPEP and felt it is their responsibility to do so, the majority of prescribers were not confident in prescribing it. The most commonly cited barriers to prescribing nPEP were time and access to follow-up care.
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Recently, the ACUTE HF score has been developed as a new tool for predicting short and long term mortality in patients with acute heart failure (AHF). However, this. score has not yet been validated externally. The present study aimed to investigate the prognostic value of ACUTE HF score in a different patient cohort. ⋯ The ACUTE HF score was a useful prognostic score for the prediction of in-hospital mortality in patients with AHF. Further validation studies in different regions of the world and with different AHF populations are needed to determine its generalisability.
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Observational Study
Reverse shock index multiplied by Glasgow coma scale as a predictor of massive transfusion in trauma.
Previous studies have identified that the reverse shock index multiplied by the Glasgow Coma Scale score (rSIG) is a good predictor of mortality in trauma patients. However, it is unknown if rSIG has utility as a predictor for massive transfusion (MT) in trauma patients. The present study evaluated the ability of rSIG to predict MT in trauma patients. ⋯ rSIG is a useful, rapid, and accurate predictor for MT, coagulopathy, in-hospital mortality, and 24- h mortality in trauma patients.
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To analyze the association between Emergency Medical Services (EMS) scene time interval (STI) and survival with functional neurologic recovery following adult out-of-hospital cardiac arrest (OHCA). ⋯ Longer STI times are strongly associated with poor neurologic outcome in bystander-witnessed OHCA patients. After a STI duration of approximately 20 min, the associated risk of a poor neurologic outcome increased more rapidly.