Emergency medicine journal : EMJ
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Randomized Controlled Trial Comparative Study
A comparison of the suction laryngoscope and the Macintosh laryngoscope in emergency medical technicians: a manikin model of severe airway haemorrhage.
The use of a suction laryngoscope that enables simultaneous suction and laryngoscopy was evaluated. 34 emergency medical technicians intubated the trachea of a manikin with simulated upper airway haemorrhage using the suction laryngoscope and the Macintosh laryngoscope, in random order. When using the suction laryngoscope, the number of oesophageal intubations was lower (3/34 vs 11/34; p=0.021) and the time taken to intubation was shorter (mean (SD) 50 (15) vs 58 (27) s; p=0.041). In cases of airway haemorrhage, the use of the suction laryngoscope might be beneficial.
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Emergency Care Practitioners (ECPs) are operational in the UK in a variety of emergency and urgent care settings. However, there is little evidence of the effectiveness of ECPs within these different settings. The aim of this study was to evaluate the impact of ECPs on patient pathways and care in different emergency care settings. ⋯ ECPs have a differential impact compared with usual care providers dependent on the operational service settings. Maximal impact occurs when they operate in mobile settings when care is taken to the patient. In these settings ECPs have a broader range of skills than the usual care providers (eg, paramedic), and are targeted to specific clinical groups who can benefit from alternative pathways of care (such as older people who have fallen). Trial Registration No ISRCTN22085282 (Controlled trials.com).
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A principal reason to order a head CT scan for dizziness patients is to exclude stroke. As CT imaging is substantially limited in assessing for any acute lesions other than haemorrhage, the most important stroke syndrome adequately evaluated by CT is intracerebral haemorrhage (ICH). A population based stroke database was used to assess the frequency with which ICH might mimic a benign dizziness presentation. ⋯ This study provides further support for the notion that ICH is highly unlikely to mimic a benign dizziness presentation. Coupled with the limitations of CT to show acute ischaemia in the posterior fossa, these results suggest that screening for ICH may not be necessary in benign appearing dizziness presentations although more research is needed.