A farmacoterapia é opção importante no tratamento das vestibulopatias periféricas. OBJETIVO: Identificar a medicação que otimiza a terapia integrada da vertigem (TIV) na doença de Ménière e em outras vestibulopatias periféricas. MATERIAL E MÉTODO: Estudo de casos em que pacientes com doença de Ménière ou outras vestibulopatias periféricas receberam TIV com betaistina, cinarizina, clonazepam, flunarizina, Ginkgo biloba ou sem medicação durante 120 dias. RESULTADOS: Na doença de Ménière, TIV com qualquer um dos medicamentos foi mais eficaz do que TIV sem medicação, após 60 dias; a betaistina foi mais efetiva que todas as outras drogas, após 60 e 120 dias. Nas outras vestibulopatias periféricas, diferenças significantes foram observadas entre TIV com betaistina, cinarizina, clonazepam ou flunarizina e TIV sem medicação após 60 dias e todas as drogas foram mais efetivas que TIV sem medicação após 120 dias; betaistina, cinarizina ou clonazepam foram igualmente efetivos e betaistina foi mais efetiva que flunarizina e Ginkgo biloba. Os tratamentos foram bem tolerados. CONCLUSÕES: TIV incluindo medicação é mais efetiva que sem medicação na doença de Ménière ou em outras vestibulopatias periféricas. Betaistina foi o medicamento mais efetivo na doença de Ménière e tão eficaz quanto cinarizina ou clonazepam em outras vestibulopatias periféricas.

Summary Benign Paroxysmal Positional Vertigo (BPPV) can cause falls, especially in the elderly. Aim to study whether or not elderly patients with BPPV have a reduction on their falls after the particle repositioning maneuver (PRM). Materials and Methods retrospective study including elderly with BPPV who had fall(s) during the last year. All patients were submitted to the PRM according to the affected semicircular canal (SCC). After the abolition of positioning vertigo and nystagmus, the patients were submitted to a 12 month follow-up and were investigated about the number of fall(s). Wilcoxon's test was performed to compare the number of fall(s) before and after 12 months of the PRM. Results One hundred and twenty one patients were included in the study. One hundred and one patients presented involvement of the posterior SCC, 16 of the lateral and four of the anterior. We noticed a reduction on the number of falls, with statistically significant difference when all the patients were analyzed together (p<0.001), the posterior canal BPPV patients (p<0,001) and the lateral canal VPPB patients (p=0.002). We also found a tendency of statistically significant difference for the anterior canal BPPV patients (p=0.063). Conclusion BPPV elderly patients had indeed a reduction on the number of falls after the PRM.

Multiple-canal BPPV was rare, and usually involved canals on the same side; simultaneous involvement of the posterior and lateral canals was much more common than involvement of the anterior and posterior canals or the anterior and lateral canals. Trauma increased the risk for multiple-canal BPPV, but not the risk for bilateral single-canal BPPV. Cupulolithiasis was not a factor in multiple-canal BPPV.

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Bal ance disorders affect social, family and professional activities. Vestibular rehabilitation can reduce the impact of these disorders on the quality of life of individuals with vertigo. Aim: to study the influence of vestibular rehabilitation on the quality of life of individuals, correlating it with gender, age, results from computerized vectoelectronystagmography and vertigo. Study type: Retrospective. Materials and Methods: Twenty-two individuals were submitted to customized vestibular rehabilitation and the Brazilian Dizziness Handicap Inventory-DHI before and after vestibular rehabilitation. Results from this questionnaire were correlated with gender, age, vestibular assessment and the presence of vertigo. Results: all the DHI scores reduced significantly after vestibular rehabilitation. There were no differences among genders; adults and elderly patients; irritative peripheral vestibular syndromes; deficiency syndromes and normal exams; the presence or absence of vertigo. Conclusion: all the individuals had improvements in their quality of life after customized vestibular rehabilitation.

The bucket method is easy to perform and interpret when assessing the deviation of the subjective visual vertical in relation to the true vertical in healthy Brazilian individuals.

Beni gn Positional Paroxysmal Vertigo (BPPV) is one of the most common vestibular diseases and the active head rotation test one of the most modern methods of vestibular function assessment. Aim: this study aims to verify if the active head rotation test may reveal signs of horizontal and/or vertical vestibulo-ocular reflex dysfunction in vertigo patients suspected for BPPV. Study design: retrospective series study. Materials and Method: Neurotological evaluation including computerized electronystagmography and active head rotation on the horizontal and vertical axes were conducted in 100 patients suspected for BPPV patients. Results: Isolated or associated abnormalities of the horizontal and/or vertical vestibulo-ocular reflex gain, phase and symmetry were indicative of vestibular involvement and found in 77.0% of the BPPV patients. Conclusion: the active head rotation test revealed horizontal and/or vertical vestibulo-ocular reflex dysfunctions in a relevant number of BPPV patients.

Ai m: To assess whether or not the parameters of fixed and randomized saccadic movements, of pendular tracking and of optokinetic nystagmus in the digital vectonystagmography may show abnormalities in patients with possible diagnosis of peripheral vestibular dysfunction. Method: 60 patients with dizziness of peripheral vestibular origin, from 12 to 82 years of age, males and females, were evaluated in the Universidade Federal de São Paulo. Ocular movement parameter findings were compared to a normal pattern. Results: Fixed saccadic movements were altered in 100% of the cases as to latency, and in 35.0% of the cases as to speed; the randomized saccadic movements were altered in 100% of the cases as to latency, in 78.3% as to precision, and in 1.7% as to speed; the pendular tracking showed a gain alteration in the frequencies of 0.1 Hz in 15% of the cases, 0.2 Hz in 21.7%, and 0.4 Hz in 13.3%; the optokinetic nystagmus showed an alteration of the angular speed in the slow component in 1.7% of the cases, and in gain in 5.0%. Conclusion: Fixed saccadic movement latency and speed, randomized saccadic movement latency, precision and speed, pendular tracking gain, slow component angular speed, and optokinetic nystagmus gain in the digital vectonystagmography may show abnormalities in patients with possible diagnosis of peripheral vestibular dysfunction.