Blind randomized controlled study of the efficacy of cognitive training in Parkinson's disease
Identifieur interne : 000384 ( Main/Exploration ); précédent : 000383; suivant : 000385Blind randomized controlled study of the efficacy of cognitive training in Parkinson's disease
Auteurs : Anna Prats París [Espagne] ; Heidi Guerra Saleta [Espagne] ; Maria De La Cruz Crespo Maraver [Espagne] ; Emmanuel Silvestre [États-Unis] ; Maite Garolera Freixa [Espagne] ; Cristina Petit Torrellas [Espagne] ; Silvia Alonso Pont [Espagne] ; Marc Fabra Nadal [Espagne] ; Sheila Alcaine Garcia [Espagne] ; Maria Victoria Perea Bartolomé [Espagne] ; Valentina Ladera Fernández [Espagne] ; Àngels Rusi Ol Bayés [Espagne]Source :
- Movement Disorders [ 0885-3185 ] ; 2011-06.
English descriptors
Abstract
The aim of this study was to analyze the efficacy of a cognitive training program on cognitive performance and quality of life in nondemented Parkinson's disease patients. Participants who met UK Brain Bank diagnosis criteria for Parkinson's disease, with I–III Hoehn & Yahr, aged 50–80, and nondemented (Mini‐Mental State Examination ≥ 23) were recruited. Patient's cognitive performance and functional and quality‐of‐life measures were assessed with standardized neuropsychological tests and scales at baseline and after 4 weeks. Subjects were randomly and blindly allocated by age and premorbid intelligence (Vocabulary, Wechsler Adult Intelligence Scale‐III) into 2 groups: an experimental group and a control group. The experimental group received 4 weeks of 3 weekly 45‐minute sessions using multimedia software and paper‐and‐pencil cognitive exercises, and the control group received speech therapy. A total of 28 patients were analyzed. Compared with the control group participants (n = 12), the experimental group participants (n = 16) demonstrated improved performance in tests of attention, information processing speed, memory, visuospatial and visuoconstructive abilities, semantic verbal fluency, and executive functions. There were no observable benefits in self‐reported quality of life or cognitive difficulties in activities of daily living. We concluded that intensive cognitive training may be a useful tool in the management of cognitive functions in Parkinson's disease. © 2011 Movement Disorder Society
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DOI: 10.1002/mds.23688
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Barcelona</wicri:noRegion></affiliation></author></analytic><monogr></monogr><series><title level="j">Movement Disorders</title><title level="j" type="abbrev">Mov. 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="2011-06">2011-06</date><biblScope unit="volume">26</biblScope><biblScope unit="issue">7</biblScope><biblScope unit="page" from="1251">1251</biblScope><biblScope unit="page" to="1258">1258</biblScope></imprint><idno type="ISSN">0885-3185</idno></series><idno type="istex">AE0DC339F1E7D1CFB2204EA3E5C6D381B183ADEF</idno><idno type="DOI">10.1002/mds.23688</idno><idno type="ArticleID">MDS23688</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0885-3185</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Parkinson's disease</term><term>cognition</term><term>cognitive impairment</term><term>cognitive training neuropsychology</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The aim of this study was to analyze the efficacy of a cognitive training program on cognitive performance and quality of life in nondemented Parkinson's disease patients. Participants who met UK Brain Bank diagnosis criteria for Parkinson's disease, with I–III Hoehn & Yahr, aged 50–80, and nondemented (Mini‐Mental State Examination ≥ 23) were recruited. Patient's cognitive performance and functional and quality‐of‐life measures were assessed with standardized neuropsychological tests and scales at baseline and after 4 weeks. Subjects were randomly and blindly allocated by age and premorbid intelligence (Vocabulary, Wechsler Adult Intelligence Scale‐III) into 2 groups: an experimental group and a control group. The experimental group received 4 weeks of 3 weekly 45‐minute sessions using multimedia software and paper‐and‐pencil cognitive exercises, and the control group received speech therapy. A total of 28 patients were analyzed. Compared with the control group participants (n = 12), the experimental group participants (n = 16) demonstrated improved performance in tests of attention, information processing speed, memory, visuospatial and visuoconstructive abilities, semantic verbal fluency, and executive functions. There were no observable benefits in self‐reported quality of life or cognitive difficulties in activities of daily living. We concluded that intensive cognitive training may be a useful tool in the management of cognitive functions in Parkinson's disease. © 2011 Movement Disorder Society</div></front></TEI><affiliations><list><country><li>Espagne</li><li>États-Unis</li></country><region><li>Catalogne</li><li>Connecticut</li></region><settlement><li>Barcelone</li></settlement><orgName><li>Université autonome de Barcelone</li></orgName></list><tree><country name="Espagne"><noRegion><name sortKey="Paris, Anna Prats" sort="Paris, Anna Prats" uniqKey="Paris A" first="Anna Prats" last="París">Anna Prats París</name></noRegion><name sortKey="Bartolome, Maria Victoria Perea" sort="Bartolome, Maria Victoria Perea" uniqKey="Bartolome M" first="Maria Victoria Perea" last="Bartolomé">Maria Victoria Perea Bartolomé</name><name sortKey="Bayes, Angels Rusi Ol" sort="Bayes, Angels Rusi Ol" uniqKey="Bayes A" first="Àngels Rusi Ol" last="Bayés">Àngels Rusi Ol Bayés</name><name sortKey="De La Cruz Crespo Maraver, Maria" sort="De La Cruz Crespo Maraver, Maria" uniqKey="De La Cruz Crespo Maraver M" first="Maria" last="De La Cruz Crespo Maraver">Maria De La Cruz Crespo Maraver</name><name sortKey="De La Cruz Crespo Maraver, Maria" sort="De La Cruz Crespo Maraver, Maria" uniqKey="De La Cruz Crespo Maraver M" first="Maria" last="De La Cruz Crespo Maraver">Maria De La Cruz Crespo Maraver</name><name sortKey="Fernandez, Valentina Ladera" sort="Fernandez, Valentina Ladera" uniqKey="Fernandez V" first="Valentina Ladera" last="Fernández">Valentina Ladera Fernández</name><name sortKey="Freixa, Maite Garolera" sort="Freixa, Maite Garolera" uniqKey="Freixa M" first="Maite Garolera" last="Freixa">Maite Garolera Freixa</name><name sortKey="Garcia, Sheila Alcaine" sort="Garcia, Sheila Alcaine" uniqKey="Garcia S" first="Sheila Alcaine" last="Garcia">Sheila Alcaine Garcia</name><name sortKey="Nadal, Marc Fabra" sort="Nadal, Marc Fabra" uniqKey="Nadal M" first="Marc Fabra" last="Nadal">Marc Fabra Nadal</name><name sortKey="Paris, Anna Prats" sort="Paris, Anna Prats" uniqKey="Paris A" first="Anna Prats" last="París">Anna Prats París</name><name sortKey="Pont, Silvia Alonso" sort="Pont, Silvia Alonso" uniqKey="Pont S" first="Silvia Alonso" last="Pont">Silvia Alonso Pont</name><name sortKey="Saleta, Heidi Guerra" sort="Saleta, Heidi Guerra" uniqKey="Saleta H" first="Heidi Guerra" last="Saleta">Heidi Guerra Saleta</name><name sortKey="Torrellas, Cristina Petit" sort="Torrellas, Cristina Petit" uniqKey="Torrellas C" first="Cristina Petit" last="Torrellas">Cristina Petit Torrellas</name></country><country name="États-Unis"><region name="Connecticut"><name sortKey="Silvestre, Emmanuel" sort="Silvestre, Emmanuel" uniqKey="Silvestre E" first="Emmanuel" last="Silvestre">Emmanuel Silvestre</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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