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Tremor associated with focal and segmental dystonia
dystonia ogniskowa
drżenie towarzyszące
parametry drżenia
focal dystonia
accompanying tremor
tremor parameters
Background and purpose: Tremor occurs in 10-85% of pa - tients with focal dystonia as so-called dystonic tremor or tremor associated with dystonia. The aim of this study was to assess the incidence and to characterize parameters of tremor accompanying focal and segmental dystonia. Material and methods: One hundred and twenty-three patients with diagnosis of focal and segmental dystonia together with 51 healthy controls were included in the study. For each participant, clinical examination and objective assessment (accelerometer, electromyography, graphic tablet) of hand tremor was performed. Frequency and severity of tremor were assessed in three positions: at rest (rest tremor); with hands extended (postural tremor); during ‘finger-to-nose’ test and during Archimedes spiral drawing (kinetic tremor). Based on the mass load test, type of tremor was determined as essential tremor type or enhanced physiological type. Results: The incidence of tremor was significantly higher in dystonic patients as compared to controls (p = 0.0001). In clinical examination, tremor was found in 50% of dystonic patients, and in instrumental assessment in an additional 10-20%. The most frequent type of tremor was postural and kinetic tremor with 7 Hz frequency and featured essential tremor type. In the control group, tremor was detected in about 10% of subjects as 9-Hz postural tremor of enhanced physiological tremor type. No differences were found between patients with different types of dystonia with respect to the tremor incidence, type and parameters (frequency and severity). No correlations between tremor severity and dystonia severity were found either.
cris.lastimport.wos | 2024-04-10T00:19:20Z | |
dc.abstract.en | Background and purpose: Tremor occurs in 10-85% of pa - tients with focal dystonia as so-called dystonic tremor or tremor associated with dystonia. The aim of this study was to assess the incidence and to characterize parameters of tremor accompanying focal and segmental dystonia. Material and methods: One hundred and twenty-three patients with diagnosis of focal and segmental dystonia together with 51 healthy controls were included in the study. For each participant, clinical examination and objective assessment (accelerometer, electromyography, graphic tablet) of hand tremor was performed. Frequency and severity of tremor were assessed in three positions: at rest (rest tremor); with hands extended (postural tremor); during ‘finger-to-nose’ test and during Archimedes spiral drawing (kinetic tremor). Based on the mass load test, type of tremor was determined as essential tremor type or enhanced physiological type. Results: The incidence of tremor was significantly higher in dystonic patients as compared to controls (p = 0.0001). In clinical examination, tremor was found in 50% of dystonic patients, and in instrumental assessment in an additional 10-20%. The most frequent type of tremor was postural and kinetic tremor with 7 Hz frequency and featured essential tremor type. In the control group, tremor was detected in about 10% of subjects as 9-Hz postural tremor of enhanced physiological tremor type. No differences were found between patients with different types of dystonia with respect to the tremor incidence, type and parameters (frequency and severity). No correlations between tremor severity and dystonia severity were found either. | pl |
dc.affiliation | Wydział Lekarski : Klinika Neurologii | pl |
dc.cm.date | 2020-01-07 | |
dc.cm.id | 59240 | |
dc.contributor.author | Rudzińska-Bar, Monika - 161579 | pl |
dc.contributor.author | Krawczyk, Małgorzata | pl |
dc.contributor.author | Wójcik-Pędziwiatr, Magdalena - 148305 | pl |
dc.contributor.author | Szczudlik, Andrzej - 133576 | pl |
dc.contributor.author | Wasielewska, Anna - 141322 | pl |
dc.date.accession | 2021-03-02 | pl |
dc.date.accessioned | 2020-01-17T07:51:54Z | |
dc.date.available | 2020-01-17T07:51:54Z | |
dc.date.issued | 2013 | pl |
dc.date.openaccess | 0 | |
dc.description.accesstime | w momencie opublikowania | |
dc.description.number | 3 | pl |
dc.description.physical | 223-231 | pl |
dc.description.points | 15 | pl |
dc.description.version | ostateczna wersja wydawcy | |
dc.description.volume | 47 | pl |
dc.identifier.doi | 10.5114/ninp.2013.35584 | pl |
dc.identifier.eissn | 1897-4260 | pl |
dc.identifier.issn | 0028-3843 | pl |
dc.identifier.project | ROD UJ / OP | pl |
dc.identifier.uri | https://ruj.uj.edu.pl/xmlui/handle/item/131620 | |
dc.identifier.weblink | https://journals.viamedica.pl/neurologia_neurochirurgia_polska/article/view/60892 | pl |
dc.language | eng | pl |
dc.language.container | eng | pl |
dc.rights | Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa | * |
dc.rights.licence | CC-BY-NC-ND | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.pl | * |
dc.share.type | otwarte czasopismo | |
dc.subject.en | focal dystonia | pl |
dc.subject.en | accompanying tremor | pl |
dc.subject.en | tremor parameters | pl |
dc.subject.pl | dystonia ogniskowa | pl |
dc.subject.pl | drżenie towarzyszące | pl |
dc.subject.pl | parametry drżenia | pl |
dc.subtype | Article | pl |
dc.title | Tremor associated with focal and segmental dystonia | pl |
dc.title.journal | Neurologia i Neurochirurgia Polska | pl |
dc.type | JournalArticle | pl |
dspace.entity.type | Publication |
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