Correlation between Kinesia system assessments and clinical tremor scores in patients with essential tremor
Identifieur interne : 001D69 ( Main/Exploration ); précédent : 001D68; suivant : 001D70Correlation between Kinesia system assessments and clinical tremor scores in patients with essential tremor
Auteurs : Giovanni Mostile [États-Unis, Italie] ; Joseph P. Giuffrida [États-Unis] ; Octavian R. Adam [États-Unis] ; Anthony Davidson [États-Unis] ; Joseph Jankovic [États-Unis]Source :
- Movement Disorders [ 0885-3185 ] ; 2010-09-15.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Homme.
English descriptors
- KwdEn :
- MESH :
- diagnosis : Essential Tremor.
- physiopathology : Essential Tremor.
- Aged, Analysis of Variance, Female, Humans, Linear Models, Male, Middle Aged.
Abstract
The primary aim of this study was to determine whether scores on The Essential Tremor Rating Assessment Scale (TETRAS) correlate with quantitative assessments using the Kinesia™ (CleveMed) system in patients with essential tremor (ET). Patients sequentially evaluated and diagnosed with ET at the Parkinson's Disease Center and Movement Disorders Clinic, Baylor College of Medicine were enrolled in the study. The Kinesia portable device was attached to the wrist and subjects were instructed to hold their arms in an outstretched position and then touch their nose while data were wirelessly transmitted to a computer. Subjects were rated on the arm where the system was placed using specific TETRAS items. A linear regression model was constructed for each task using the logarithmic values of both clinical scores and objective motion data parameters to compute a Kinesia score. Twenty subjects underwent complete clinical TETRAS and Kinesia quantitative assessments. TETRAS clinical scores significantly correlated with predicted Kinesia quantitative variables for postural (r = 0.738; P < 0.001) and kinetic (r = 0.57; P = 0.009) tremor. We conclude that the Kinesia system may, therefore, have a utility in quantitative assessments of ET when combined with standard clinical assessment. © 2010 Movement Disorder Society
Url:
DOI: 10.1002/mds.23201
Affiliations:
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Giuffrida</name><affiliation wicri:level="2"><country xml:lang="fr">États-Unis</country><wicri:regionArea>Division of Movement Disorders, Cleveland Medical Devices Inc., Cleveland, Ohio</wicri:regionArea><placeName><region type="state">Ohio</region></placeName></affiliation></author><author><name sortKey="Adam, Octavian R" sort="Adam, Octavian R" uniqKey="Adam O" first="Octavian R." last="Adam">Octavian R. 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Disord.</title><idno type="ISSN">0885-3185</idno><idno type="eISSN">1531-8257</idno><imprint><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><date type="published" when="2010-09-15">2010-09-15</date><biblScope unit="vol">25</biblScope><biblScope unit="issue">12</biblScope><biblScope unit="page" from="1938">1938</biblScope><biblScope unit="page" to="1943">1943</biblScope></imprint><idno type="ISSN">0885-3185</idno></series><idno type="istex">FFA563CB0FF62604B880E397B7DCEC89616CCC0D</idno><idno type="DOI">10.1002/mds.23201</idno><idno type="ArticleID">MDS23201</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0885-3185</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aged</term><term>Analysis of Variance</term><term>Essential Tremor (diagnosis)</term><term>Essential Tremor (physiopathology)</term><term>Evaluation scale</term><term>Female</term><term>Human</term><term>Humans</term><term>Kinesia</term><term>Linear Models</term><term>Male</term><term>Middle Aged</term><term>Nervous system diseases</term><term>Transducer</term><term>Tremor</term><term>clinical rating scale</term><term>essential tremor</term><term>motion transducers</term></keywords><keywords scheme="MESH" qualifier="diagnosis" xml:lang="en"><term>Essential Tremor</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Essential Tremor</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Aged</term><term>Analysis of Variance</term><term>Female</term><term>Humans</term><term>Linear Models</term><term>Male</term><term>Middle Aged</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Echelle d'évaluation</term><term>Homme</term><term>Pathologie du système nerveux</term><term>Transducteur</term><term>Tremblement</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Homme</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="fr">The primary aim of this study was to determine whether scores on The Essential Tremor Rating Assessment Scale (TETRAS) correlate with quantitative assessments using the Kinesia™ (CleveMed) system in patients with essential tremor (ET). Patients sequentially evaluated and diagnosed with ET at the Parkinson's Disease Center and Movement Disorders Clinic, Baylor College of Medicine were enrolled in the study. The Kinesia portable device was attached to the wrist and subjects were instructed to hold their arms in an outstretched position and then touch their nose while data were wirelessly transmitted to a computer. Subjects were rated on the arm where the system was placed using specific TETRAS items. A linear regression model was constructed for each task using the logarithmic values of both clinical scores and objective motion data parameters to compute a Kinesia score. Twenty subjects underwent complete clinical TETRAS and Kinesia quantitative assessments. TETRAS clinical scores significantly correlated with predicted Kinesia quantitative variables for postural (r = 0.738; P < 0.001) and kinetic (r = 0.57; P = 0.009) tremor. We conclude that the Kinesia system may, therefore, have a utility in quantitative assessments of ET when combined with standard clinical assessment. © 2010 Movement Disorder Society</div></front></TEI><affiliations><list><country><li>Italie</li><li>États-Unis</li></country><region><li>Ohio</li><li>Texas</li></region><settlement><li>Houston</li></settlement><orgName><li>Baylor College of Medicine</li></orgName></list><tree><country name="États-Unis"><region name="Texas"><name sortKey="Mostile, Giovanni" sort="Mostile, Giovanni" uniqKey="Mostile G" first="Giovanni" last="Mostile">Giovanni Mostile</name></region><name sortKey="Adam, Octavian R" sort="Adam, Octavian R" uniqKey="Adam O" first="Octavian R." last="Adam">Octavian R. Adam</name><name sortKey="Davidson, Anthony" sort="Davidson, Anthony" uniqKey="Davidson A" first="Anthony" last="Davidson">Anthony Davidson</name><name sortKey="Giuffrida, Joseph P" sort="Giuffrida, Joseph P" uniqKey="Giuffrida J" first="Joseph P." last="Giuffrida">Joseph P. Giuffrida</name><name sortKey="Jankovic, Joseph" sort="Jankovic, Joseph" uniqKey="Jankovic J" first="Joseph" last="Jankovic">Joseph Jankovic</name></country><country name="Italie"><noRegion><name sortKey="Mostile, Giovanni" sort="Mostile, Giovanni" uniqKey="Mostile G" first="Giovanni" last="Mostile">Giovanni Mostile</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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