The American journal of emergency medicine
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Randomized Controlled Trial
Diagnostic accuracy of ultrasound to confirm endotracheal tube depth.
Endotracheal intubation is commonly performed in the Emergency Department. Traditional measures for estimating and confirming the endotracheal tube (ETT) depth may be inaccurate or lead to delayed recognition. Ultrasound may offer a rapid tool to confirm ETT depth at the bedside. ⋯ Ultrasound was moderately accurate for identifying the ETT location in a cadaveric model and was more accurate when sonographers felt confident with their visualization. Future research should determine the accuracy of combining transtracheal ultrasound with lung sliding and other modifications to improve the accuracy.
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Acute mesenteric ischemia (AMI) is a condition that results from a sudden decline in blood flow through the mesenteric vessels that has a high morbidity and mortality. Non-occlusive AMI often presents in critically ill, hypotensive patients that suffer from decreased organ perfusion. ⋯ The patient required rapid fluid resuscitation in the emergency department. He did not require surgical intervention and was able to be discharged home with resolution of symptoms after a 7-day inpatient stay.
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The trauma team leader (TTL) is a "model" of a specifically dedicated team leader in the emergency department (ED), but its benefits are uncertain. The primary objective was to assess the impact of the TTL on 72-hour mortality. Secondary objectives included 24-hour mortality and admission delays from the ED. ⋯ TTL implementation was not associated with changes in mortality or admission delays from the ED. Future studies should assess the potential impact of TTL programs on other patient-centred outcomes using different quality of care indicators.
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The effectiveness of advanced airway management (AAM) for out-of-hospital cardiac arrest (OHCA) has been reported differently in each region; however, no study has accounted for the regional differences in the association between the timing of AAM implementation and neurological outcomes. ⋯ A delay in AAM performance was negatively associated with CPC 1-2 in both shockable and non-shockable cohorts. Moreover, a delay in AAM performance at the prefecture level was negatively associated with CPC 1-2 in the non-shockable cohort.