Emergency medicine journal : EMJ
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Clinical assessment can be used to identify which patients with acute asthma are at risk of unsuccessful initial treatment. We aimed to determine, using data from the 3MG trial, which elements of clinical assessment predict unsuccessful treatment, defined as needing critical care or any unplanned additional treatment. ⋯ PEFR, heart rate and other serious illness are the best predictors of unsuccessful treatment, but models based on these variables provide only modest predictive value.
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Randomized Controlled Trial
The effectiveness of a specially designed shoulder chair for closed reduction of acute shoulder dislocation in the emergency department: a randomised control trial.
The objective of this study was to demonstrate the effectiveness of a specially designed chair for closed reduction of acute shoulder dislocations. ⋯ The chair method had a 77% success rate in reducing acute shoulder dislocations without sedation. There was no difference in pain level experienced by patients between the chair method and the traditional method. Patient factors, including patients who have had previous shoulder surgery and patients who have fracture dislocations, contribute to the reduced efficacy of the chair method. It remains possible that the chair method may reduce patient length of stay in the ED in uncomplicated patients.
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A shortcut review was carried out to establish whether nebulised naloxone is a safe and effective alternative to intravenous naloxone in patients with suspected opioid overdose. 18 papers were found using the reported searches, of which two presented the best evidence to answer the clinical question. The author, date and country of publication, patient group studied, study type, relevant outcomes, results and study weaknesses of these papers are tabulated. It is concluded that nebulised naloxone is a safe and effective firstline alternative to parenteral naloxone in spontaneously breathing patients with suspected opioid overdose.
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In endotracheal intubation, a secured airway includes an insufflated cuff distal to the vocal cords. High cuff pressures may lead to major complications occurring after a short period of time. Cuff pressures are not routinely checked after intubation in the prehospital setting, dealing with a vulnerable group of patients. ⋯ Initial cuff pressures are almost all too high, needing adjustment to be in the safe zone. Dutch paramedics lack manometers and, therefore, only few paramedic intubations are followed by cuff pressure measurements. We recommend cuff pressure measurements after all (prehospital) intubations and, therefore, all ambulances need to be equipped with cuff manometers.