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Is Skull Vibration-Induced Nystagmus Useful in Vestibular Neuritis Follow Up?

The aim of this study was to evaluate the vestibulo-ocular reflex (VOR) gain and the saccade regrouping pattern PR score of the Video Head Impulse Test (vHIT) and its relationship with the slow-phase velocity (SPV) of skull vibration-induced nystagmus (SVIN) in recovery after a unilateral vestibular...

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Autores principales: Díaz, Ma Piedad García, Torres-García, Lidia, Zamora, Enrique García, Belén Castilla Jiménez, Ana, Pérez Guillén, Vanesa
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8938810/
https://www.ncbi.nlm.nih.gov/pubmed/35314610
http://dx.doi.org/10.3390/audiolres12020015
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author Díaz, Ma Piedad García
Torres-García, Lidia
Zamora, Enrique García
Belén Castilla Jiménez, Ana
Pérez Guillén, Vanesa
author_facet Díaz, Ma Piedad García
Torres-García, Lidia
Zamora, Enrique García
Belén Castilla Jiménez, Ana
Pérez Guillén, Vanesa
author_sort Díaz, Ma Piedad García
collection PubMed
description The aim of this study was to evaluate the vestibulo-ocular reflex (VOR) gain and the saccade regrouping pattern PR score of the Video Head Impulse Test (vHIT) and its relationship with the slow-phase velocity (SPV) of skull vibration-induced nystagmus (SVIN) in recovery after a unilateral vestibular loss (UVL). A total of 36 patients suffering from vestibular neuritis (VN) were recruited and followed up for twelve months. In every visit, horizontal vHIT and an SVIN were performed, as well as VOR gain; PR score and the SPV of SVIN were measured. We observed a positive association between the VOR gain difference and the SPV of SVIN over time (probability greater than 0.86). Additionally, we obtained a positive association between the SPV of SVIN and the PR score in successive visits (odds ratio (OR) = −0.048; CI [0.898, 1.01]), with a probability of 0.95. Our results confirm that SPV of SVIN; VOR gain difference; and PR score decrease over time after a UVL. Both tests are useful in the follow-up of VN, as they could reflect its clinical compensation or partial recovery.
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spelling pubmed-89388102022-03-23 Is Skull Vibration-Induced Nystagmus Useful in Vestibular Neuritis Follow Up? Díaz, Ma Piedad García Torres-García, Lidia Zamora, Enrique García Belén Castilla Jiménez, Ana Pérez Guillén, Vanesa Audiol Res Article The aim of this study was to evaluate the vestibulo-ocular reflex (VOR) gain and the saccade regrouping pattern PR score of the Video Head Impulse Test (vHIT) and its relationship with the slow-phase velocity (SPV) of skull vibration-induced nystagmus (SVIN) in recovery after a unilateral vestibular loss (UVL). A total of 36 patients suffering from vestibular neuritis (VN) were recruited and followed up for twelve months. In every visit, horizontal vHIT and an SVIN were performed, as well as VOR gain; PR score and the SPV of SVIN were measured. We observed a positive association between the VOR gain difference and the SPV of SVIN over time (probability greater than 0.86). Additionally, we obtained a positive association between the SPV of SVIN and the PR score in successive visits (odds ratio (OR) = −0.048; CI [0.898, 1.01]), with a probability of 0.95. Our results confirm that SPV of SVIN; VOR gain difference; and PR score decrease over time after a UVL. Both tests are useful in the follow-up of VN, as they could reflect its clinical compensation or partial recovery. MDPI 2022-02-26 /pmc/articles/PMC8938810/ /pubmed/35314610 http://dx.doi.org/10.3390/audiolres12020015 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Díaz, Ma Piedad García
Torres-García, Lidia
Zamora, Enrique García
Belén Castilla Jiménez, Ana
Pérez Guillén, Vanesa
Is Skull Vibration-Induced Nystagmus Useful in Vestibular Neuritis Follow Up?
title Is Skull Vibration-Induced Nystagmus Useful in Vestibular Neuritis Follow Up?
title_full Is Skull Vibration-Induced Nystagmus Useful in Vestibular Neuritis Follow Up?
title_fullStr Is Skull Vibration-Induced Nystagmus Useful in Vestibular Neuritis Follow Up?
title_full_unstemmed Is Skull Vibration-Induced Nystagmus Useful in Vestibular Neuritis Follow Up?
title_short Is Skull Vibration-Induced Nystagmus Useful in Vestibular Neuritis Follow Up?
title_sort is skull vibration-induced nystagmus useful in vestibular neuritis follow up?
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8938810/
https://www.ncbi.nlm.nih.gov/pubmed/35314610
http://dx.doi.org/10.3390/audiolres12020015
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