European journal of emergency medicine : official journal of the European Society for Emergency Medicine
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Meta Analysis
Effect of oxygen supply on mortality in acute ST-elevation myocardial infarction: systematic review and meta-analysis.
Previous studies stated that high oxygen supply in patients with myocardial infarction (MI) was not associated with improved outcomes. However, the particularities of ST-elevation myocardial infarction (STEMI) and the results of a recent trial raised the question if this subgroup of patients benefits from high oxygen supply. This study aims to evaluate the clinical effect of high oxygen supply in patients with STEMI using a systematic review of the available literature. ⋯ Recurrent MI presented a contradictory result, favouring the lower oxygen protocol (RR 1.47; 95% CI, 0.84-2.56; I2 = 0%). The GRADE analysis was very low. High oxygen supply may be associated with a decrease in short-term mortality in STEMI patients, but the pooled data are not robust enough to allow definitive conclusions.
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Multicenter Study
Effect of gender on out-of-hospital cardiac arrest survival: a registry-based study.
The aim of the study was to compare outcomes after out-of-hospital cardiac arrest (OHCA) between comparable female and male OHCA cohorts in a large nationwide registry. ⋯ In this large nationwide matched OHCA study, female patients had a better chance of survival with no significant difference in neurological outcome. We also noticed that female patients received delayed care with a shorter resuscitation effort compared to men; these complex issues warrant further specific investigation. Encouraging bystanders to act as quickly as possible and medical teams to care for female patients in the same way as male patients should increase survival rates.
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The time factor in diagnosis and management of a deep vein thrombosis of the lower extremities (LE DVT) is of increasing importance in the era of crowding of emergency departments (ED). Current techniques used to detect LE DVT include a two-point regional compression ultrasound (rCUS), yet assessments are usually performed only during office hours. Outside office hours ultrasonography is postponed and low molecular weight heparin (LMWH) prescribed. ⋯ Emergency physicians show comparable agreement in diagnosing LE DVT using rCUS when compared to radiologists. Average time benefit is over an hour, thereby reducing unnecessary waiting and improving time to disposition. ED residents demonstrated similar results in both agreement and time-saving.
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Cancer survivorship status among patients evaluated for chest pain at the emergency department (ED) warrants high degree of suspicion. However, it remains unclear whether cancer survivorship is associated with different risk of major adverse cardiac events (MACE) compared to those with no history of cancer. Furthermore, while HEART score is widely used in ED evaluation, it is unclear whether it can adequately triage chest pain events in cancer survivors. We sought to compare the rate of MACE in patients with a recent history of cancer in remission evaluated for acute chest pain at the ED to those with no history of cancer, and compare the performance of a common chest pain risk stratification score (HEART) between the two groups. ⋯ There was no difference in rate of MACE between those with recent history of cancer in remission compared to their counterparts. A higher proportion of patients with cancer in remission was triaged as intermediate risk by the HEART score, but we found no difference in the performance of the HEART score between the groups.
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Observational Study
Effect of a multidisciplinary program to improve organ donation in the emergency department.
As the emergency department (ED) is an important source of potential organ donors, it may play an important role in the organ donation process. ⋯ In this retrospective study, the implementation of multidisciplinary ODIP in the ED led to significantly higher deceased organ donors per million population and awareness of potential brain-dead donors in South Korea.