The American journal of emergency medicine
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There are no emergent pharmaceutical interventions for acute suicidal ideation, a common presenting complaint in the ED. Ketamine is a NMDA agonist frequently used by ED physicians for sedation and analgesia. Prior evidence from studies conducted in inpatient psychiatry units suggests that ketamine may have a role in alleviating treatment-resistant depression as well as suicidal ideation. ⋯ Current evidence suggests that ketamine is a promising, safe potential intervention for acute suicidality in the ED. Convincing evidence for efficacy of ketamine for acute suicidal ideation remains lacking, and this promising potential intervention should be further investigated.
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The purpose of this study was to compare the effect of two types of cervical collars (Philadelphia and Miami-J) on pulmonary function and ventilation in healthy volunteers through spirometry, peak flow meter, and capnograph. ⋯ In summary, we noted a statistically significant expiratory flow obstruction after both the Philadelphia and Miami-J cervical collar. These changes were not clinically significant in healthy volunteers, albeit may have ramifications in patients with pre-existing respiratory compromise.
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Emergency Medical Services (EMS) are expected to be affected by a pandemic outbreak. However, the available data about trends and extents of these effects is limited. ⋯ Understanding these correlations may allow better preparedness of the EMS and a better response towards the public needs in the period of an epidemic or a pandemic.
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The aim of this study was to describe the rate and types of community-acquired respiratory infections observed in a pediatric ED during the SARS-CoV-2 related lockdown in Italy and to compare data with the same period of previous year. ⋯ Our results demonstrated a reduction in community-acquired respiratory infections during the lockdown for COVID-19. The increase in rate of FUO and febrile conditions, together with the short time from fever onset and ED visit could be related to the fear for a SARS-CoV-2 infection.