Compensatory strategies after an acute unilateral vestibulopathy: a prospective observational study.
Eur Arch Otorhinolaryngol
; 281(2): 743-755, 2024 Feb.
Article
em En
| MEDLINE
| ID: mdl-37642710
ABSTRACT
PURPOSE:
In case of an acute unilateral vestibulopathy (UVP), compensatory strategies such as restoration and adaptation will lead to a decrease in intensity of the symptoms. Although measurements of compensatory strategies are available, currently, an overview taking the different strategies into account is lacking. The objectives of this study are to explore compensatory strategies and to investigate the association between compensatory strategies and patient characteristics.METHODS:
Restoration was objectified by the vestibulo-ocular reflex (VOR) gain on the video head impulse test, and adaptation-consisting of visual, multisensory, and behavioral substitution-was objectified by the Visual Vertigo Analog Scale (VVAS), Antwerp Vestibular Compensation Index (AVeCI), and Perez and Rey score (PR score), respectively. Adequate restoration and adaptation levels were interpreted as follows VOR gain > 0.80, VVAS ≤ 40%, AVeCI > 0 and PR score ≤ 55.RESULTS:
Sixty-two UVP patients, 34 men and 28 women, were included with an average age of 52.1 ± 17.3 years. At 10.5 ± 1.4 weeks after onset, 41.9% of the UVP patients reached adequate restoration levels and 58.1-86.9% reached adequate adaptation levels. Furthermore, significant associations were found between (1) restoration status and UVP etiology [Odds Ratio (OR) with 95% CI 4.167 {1.353;12.828}] and balance performance (OR 4.400 {1.258;15.386}), (2) visual sensory substitution status and perceived handicap (OR 8.144 {1.644;40.395}), anxiety (OR 10.000 {1.579;63.316}) and depression (OR 16.667 {2.726;101.896}), and (3) behavioral substitution status and balance performance (OR 4.143 {1.341;12.798}).CONCLUSION:
UVP patients with adequate compensatory strategies presented with better balance performance, lower perceived handicap, and lower anxiety and depression scores.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Vertigem
/
Vestíbulo do Labirinto
Tipo de estudo:
Observational_studies
/
Risk_factors_studies
Limite:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Eur Arch Otorhinolaryngol
Assunto da revista:
OTORRINOLARINGOLOGIA
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Bélgica