Please use this identifier to cite or link to this item:
https://repositorio.ufrn.br/handle/123456789/22944
Title: | Vector electronystagmography analysis in elderly individuals with dizziness complaint |
Authors: | Ferreira, Lidiane Maria de Brito Macedo Ribeiro, Karyna Mirelly Oliveira Bezerra de Figueiredo Pestana, André Ribeiro, Arthur Jorge de Vasconcelos Lima, Kenio Costa de |
Keywords: | Aged;Dizziness;Medical examination |
Issue Date: | 2013 |
Citation: | FERREIRA, Lidiane Maria de Brito Macedo et al. Vector electronystagmography analysis in elderly individuals with dizziness complaint. International Archives of Otorhinolaryngology, v. 17, n. 4, p. 380-382, 2013. |
Portuguese Abstract: | Introduction Vector electronystagmography is widely used to evaluate vestibular function; however, elderly patients may show changes not due to vestibular disorders. Aim This study aims to characterize vector electronystagmography tests in the elderly participants in a service station of the Brazilian public health system, the Unified Health System (SUS) in the city of Natal, who presented with dizziness. Methods A cross-sectional and clinical study to characterize the vector electronystagmography in 10 members of an elderly SUS referral center located in the city of Natal with dizziness. Results Of 10 patients interviewed, 9 were women, and just 1 was a man. All complained of dizziness in the last year, and most of them had more than one type of dizziness. The main differential diagnosis was benign paroxysmal positional vertigo. Regarding vector electronystagmography, we found 20% of patients with semispontaneous nystagmus in at least one direction and changes in saccades latency in 100% of patients, with 20% in relation to the accuracy of pendular tracking changes at the frequency of 0.2 Hz, 10% at 0.4 Hz, and 80% at 0.8 Hz, and 10% change in optokinetic gain. No patient had altered caloric test. Conclusion Vector electronystagmography alterations in the elderly do not always indicate disease. |
URI: | https://repositorio.ufrn.br/jspui/handle/123456789/22944 |
Appears in Collections: | CCS - DOD - Artigos publicados em periódicos |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
VectorElectronystagmographyAnalysis_Ferreira_2013.pdf | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1809-48642013000400380 | 69.93 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.