Articles: vertigo.
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Internal medicine journal · Mar 2022
ReviewA Practical Approach to Vertigo: A Synthesis of the Emerging Evidence.
Vestibular presentations are common in both the acute and recurrent setting, burdening emergency departments and community clinics alike. Commonly, an unease among the emergency or general physician is felt, and historically focus has been on gaining knowledge of each potential disease rather than honing the diagnostic process. ⋯ Its simplicity is aimed to minimise uncertainty and highlight clear scenarios when to refer. Together with descriptions of the clinically relevant pathophysiology, the reader should approach the vertiginous patient with a new clarity.
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Droperidol is a butyrophenone that has recently been reintroduced after a United States Food and Drug Administration (US FDA) black box warning in 2001. Evidence demonstrates utility in a variety of clinical conditions. ⋯ Current evidence suggests that droperidol is a safe and effective medication for treating nausea and vomiting, headache, vertigo, and agitation in the ED setting.
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International studies show that dizziness and vertigo are a significant burden on the general population, with 20-30% experiencing symptoms over a lifetime. There are no Irish studies indicating prevalence. The aim of this study was to review primary care referrals for patients with dizziness and vertigo to an otolaryngology tertiary centre. ⋯ This study demonstrates that a significant number of patients referred to an otologist from primary care are referred with dizziness and vertigo and supports the need for the establishment of multi-disciplinary vestibular/balance centres to address and manage these patients.
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Quick identification of patients with mild ischemic stroke complaining of dizziness from other patients with benign peripheral vestibular disorders who also experience dizziness in the emergency department (ED) may be difficult. Decision-making on intravenous thrombolysis therapy (IVT) in patients whose chief symptoms include acute dizziness or vertigo remains a severe challenge for ED physicians. This study evaluated the diagnosis, treatment processes and the short-term outcomes in patients with mild vestibular stroke in the ED. ⋯ ODT and baseline NIHSS scores were correlated with the IVT decision in mild stroke patients primarily presenting with vestibular symptoms. Severe vestibular symptoms and disabling deficits were weakly associated with IVT decision, while the vestibulo-oculomotor signs and multi-mode imaging did not result as the influencing factors promoting the IVT decision-making for mild vestibular stroke.