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Diagnosis and treatment of vertigo and dizziness.

ABSTRACT: INTRODUCTION: Vertigo is not a separate disease process, but a multisensory and sensorimotor syndrome with various etiologies and pathogeneses. It is among the commonest symptoms presented to doctors, with a lifetime prevalence of around 20% to 30%. Patients have often consulted multiple physicians before a diagnosis is made and therapy initiated. METHODS: Selective literature research and review of the guidelines of the German Neurological Society. RESULTS: A careful history remains the cornerstone of diagnosis. Once the correct diagnosis is made, specific and effective treatments are available for most peripheral, central, and psychogenic forms of dizziness. Treatment may include medication, physiotherapy, and psychotherapy; a few limited cases may require surgical treatment. The treatment of choice for acute vestibular neuritis is the administration of corticosteroids. Menière's disease is treated with high-dose, long-term betahistine. A new approach to the management of downbeat and upbeat nystagmus, and of episodic ataxia type 2, involves the use of aminopyridines as potassium-channel blockers. Close multidisciplinary cooperation is essential in dizziness, and further multicenter studies are needed.

SUBMITTER: Strupp M

PROVIDER: S-EPMC2696792 | biostudies-literature | 2008 Mar

REPOSITORIES: biostudies-literature

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Diagnosis and treatment of vertigo and dizziness.

Strupp Michael M Brandt Thomas T

Deutsches Arzteblatt international 20080307 10

<h4>Introduction</h4>Vertigo is not a separate disease process, but a multisensory and sensorimotor syndrome with various etiologies and pathogeneses. It is among the commonest symptoms presented to doctors, with a lifetime prevalence of around 20% to 30%. Patients have often consulted multiple physicians before a diagnosis is made and therapy initiated.<h4>Methods</h4>Selective literature research and review of the guidelines of the German Neurological Society.<h4>Results</h4>A careful history ...[more]

PMID: 19629221

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Project description:BackgroundVertigo and hearing loss are both prevalent in the elderly. This study retrospectively analyzed hearing test results from elderly patients experiencing vertigo and dizziness at ENT outpatient over a 10-year period, in order to study the patterns of hearing loss in this patient population.MethodsNine thousand three hundred eighty four patients over 50 years old underwent retrospective collection and screening of outpatient diagnosis, pure tone audiometry, acoustic immittance measurement (tympanogram) and auditory brainstem response (ABR) test. The patient's audiograms are divided into 7 subtypes according to a set of fixed criteria. Meanwhile, K-Means clustering analysis method was used to classify the audiogram.ResultsThe Jerger classification of tympanogram in elderly patients with vertigo and dizziness showed the majority falling under type A. The leading audiogram shapes were flat (27.81% in right ear and 26.89% in left ear), high-frequency gently sloping (25.97% in right ear and 27.34% in left ear), and high-frequency steeply sloping (21.60% in right ear and 22.53% in left ear). Meniere's disease (MD; 30.87%), benign recurrent vertigo (BRV; 19.07%), and benign paroxysmal positional vertigo (BPPV; 15.66%) were the most common etiologies in elderly vestibular diseases. We observed statistically significant differences in hearing thresholds among these vestibular diseases (P < 0.001). K-Means clustering analysis suggested that the optimal number of clusters was three, with sample sizes for the three clusters being 2,747, 2,413, and 4,139, respectively. The ANOVA statistical results of each characteristic value showed P < 0.001.ConclusionThe elderly patients often have mild to moderate hearing loss as a concomitant symptom with vertigo. Female patients have better hearing thresholds than males. The dominant audiometric shapes in this patient population were flat, high-frequency gently sloping, and high-frequency steeply sloping according to a set of fixed criteria. This study highlights the need for tailored strategies in managing hearing loss in elderly patients with vertigo and dizziness.

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Diagnosis and treatment of vertigo and dizziness.

Publications

Diagnosis and treatment of vertigo and dizziness.

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