Title |
Migraine patients consistently show abnormal vestibular bedside tests
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Published in |
Arquivos de Neuro-Psiquiatria, October 2015
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DOI | 10.1590/0004-282x20150180 |
Pubmed ID | |
Authors |
Eliana Teixeira Maranhão, Péricles Maranhão-Filho, Ronir Raggio Luiz, Maurice Borges Vincent |
Abstract |
Migraine and vertigo are common disorders, with lifetime prevalences of 16% and 7% respectively, and co-morbidity around 3.2%. Vestibular syndromes and dizziness occur more frequently in migraine patients. We investigated bedside clinical signs indicative of vestibular dysfunction in migraineurs.Objective To test the hypothesis that vestibulo-ocular reflex, vestibulo-spinal reflex and fall risk (FR) responses as measured by 14 bedside tests are abnormal in migraineurs without vertigo, as compared with controls.Method Cross-sectional study including sixty individuals - thirty migraineurs, 25 women, 19-60 y-o; and 30 gender/age healthy paired controls.Results Migraineurs showed a tendency to perform worse in almost all tests, albeit only the Romberg tandem test was statistically different from controls. A combination of four abnormal tests better discriminated the two groups (93.3% specificity).Conclusion Migraine patients consistently showed abnormal vestibular bedside tests when compared with controls. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Spain | 2 | 40% |
South Africa | 1 | 20% |
United States | 1 | 20% |
Unknown | 1 | 20% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 5 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 43 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Bachelor | 6 | 14% |
Other | 5 | 12% |
Researcher | 4 | 9% |
Student > Master | 4 | 9% |
Student > Doctoral Student | 3 | 7% |
Other | 10 | 23% |
Unknown | 11 | 26% |
Readers by discipline | Count | As % |
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Medicine and Dentistry | 19 | 44% |
Unspecified | 3 | 7% |
Nursing and Health Professions | 3 | 7% |
Pharmacology, Toxicology and Pharmaceutical Science | 1 | 2% |
Biochemistry, Genetics and Molecular Biology | 1 | 2% |
Other | 2 | 5% |
Unknown | 14 | 33% |