Video head impulse test in vestibular migraine

Introduction: Vestibular migraine as an entity was described in 1999 and its pathophysiology is still not established. Simultaneously with research to better understand vestibular migraine, there has been an improvement in vestibular function assessment. The video-head impulse test is one of the lat...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Márcio Cavalcante Salmito, Fernando Freitas Ganança
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Vertigo Dizziness Vestibular function tests Migraine disorders Head impulse test Otorhinolaryngology RF1-547
Acceso en línea:	https://doaj.org/article/1523198304f8455497b52b2dcf615f38
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:1523198304f8455497b52b2dcf615f38
record_format	dspace
spelling	oai:doaj.org-article:1523198304f8455497b52b2dcf615f382021-11-06T04:23:30ZVideo head impulse test in vestibular migraine1808-869410.1016/j.bjorl.2019.12.009https://doaj.org/article/1523198304f8455497b52b2dcf615f382021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1808869420300239https://doaj.org/toc/1808-8694Introduction: Vestibular migraine as an entity was described in 1999 and its pathophysiology is still not established. Simultaneously with research to better understand vestibular migraine, there has been an improvement in vestibular function assessment. The video-head impulse test is one of the latest tools to evaluate vestibular function, measuring its vestibular-ocular reflex gain. Objective: To evaluate vestibular function of vestibular migraine patients using video-head impulse test. Methods: Cross-sectional case-control study homogeneous by age and gender with vestibular migraine patients according to the 2012–2013 Barany Society/International Headache Society diagnostic criteria submitted to video-head impulse test during intercrisis period. Results: 31 vestibular migraine patients were evaluated with a predominantly female group (90.3%) and mean age of 41 years old. Vestibular function was normal in both patient and control groups. Gain values for horizontal canals were similar between the two groups, but gain values for vertical canals were higher in the group with vestibular migraine (p < 0.05). Patients with vestibular migraine felt more dizziness while performing the video-head impulse test than control subjects (p < 0.001). Conclusions: Patients with vestibular migraine present normal vestibular function during intercrisis period when evaluated by video-head impulse test. Vertical canals, however, have higher gains in patients with vestibular migraine than in control subjects. Vestibular migraine patients feel dizziness more often while conducting video-head impulse test.Márcio Cavalcante SalmitoFernando Freitas GanançaElsevierarticleVertigoDizzinessVestibular function testsMigraine disordersHead impulse testOtorhinolaryngologyRF1-547ENBrazilian Journal of Otorhinolaryngology, Vol 87, Iss 6, Pp 671-677 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Vertigo Dizziness Vestibular function tests Migraine disorders Head impulse test Otorhinolaryngology RF1-547
spellingShingle	Vertigo Dizziness Vestibular function tests Migraine disorders Head impulse test Otorhinolaryngology RF1-547 Márcio Cavalcante Salmito Fernando Freitas Ganança Video head impulse test in vestibular migraine
description	Introduction: Vestibular migraine as an entity was described in 1999 and its pathophysiology is still not established. Simultaneously with research to better understand vestibular migraine, there has been an improvement in vestibular function assessment. The video-head impulse test is one of the latest tools to evaluate vestibular function, measuring its vestibular-ocular reflex gain. Objective: To evaluate vestibular function of vestibular migraine patients using video-head impulse test. Methods: Cross-sectional case-control study homogeneous by age and gender with vestibular migraine patients according to the 2012–2013 Barany Society/International Headache Society diagnostic criteria submitted to video-head impulse test during intercrisis period. Results: 31 vestibular migraine patients were evaluated with a predominantly female group (90.3%) and mean age of 41 years old. Vestibular function was normal in both patient and control groups. Gain values for horizontal canals were similar between the two groups, but gain values for vertical canals were higher in the group with vestibular migraine (p < 0.05). Patients with vestibular migraine felt more dizziness while performing the video-head impulse test than control subjects (p < 0.001). Conclusions: Patients with vestibular migraine present normal vestibular function during intercrisis period when evaluated by video-head impulse test. Vertical canals, however, have higher gains in patients with vestibular migraine than in control subjects. Vestibular migraine patients feel dizziness more often while conducting video-head impulse test.
format	article
author	Márcio Cavalcante Salmito Fernando Freitas Ganança
author_facet	Márcio Cavalcante Salmito Fernando Freitas Ganança
author_sort	Márcio Cavalcante Salmito
title	Video head impulse test in vestibular migraine
title_short	Video head impulse test in vestibular migraine
title_full	Video head impulse test in vestibular migraine
title_fullStr	Video head impulse test in vestibular migraine
title_full_unstemmed	Video head impulse test in vestibular migraine
title_sort	video head impulse test in vestibular migraine
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/1523198304f8455497b52b2dcf615f38
work_keys_str_mv	AT marciocavalcantesalmito videoheadimpulsetestinvestibularmigraine AT fernandofreitasgananca videoheadimpulsetestinvestibularmigraine
_version_	1718443900226502656

Video head impulse test in vestibular migraine

Ejemplares similares