Extrapyramidal features in Parkinson's disease with and without dementia and dementia with Lewy bodies: A cross-sectional comparative study
Identifieur interne : 002414 ( PascalFrancis/Corpus ); précédent : 002413; suivant : 002415Extrapyramidal features in Parkinson's disease with and without dementia and dementia with Lewy bodies: A cross-sectional comparative study
Auteurs : David J. Burn ; Elise N. Rowan ; Thais Minett ; Jonathon Sanders ; Pat Myint ; Jonathon Richardson ; Alan Thomas ; Jane Newby ; Jenny Reid ; John T. O'Brien ; Ian G. MckeithSource :
- Movement disorders [ 0885-3185 ] ; 2003.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
Risk factors predicting an increased risk of dementia in Parkinson's disease (PD) are not fully established. The dementia associated with PD (PDD) closely resembles dementia with Lewy bodies (DLB). Based upon a high frequency of non-dopaminergic mediated clinical features in DLB, we predicted that a motor subtype comprising postural instability and balance problems would be more common in PDD. We examined extrapyramidal, cognitive, and affective features in 38 PD, 43 PDD, and 26 DLB patients in a cross-sectional study design. Motor subtype was subdivided into postural-instability gait difficulty (PIGD) or tremor (TD) dominant. The PIGD-subtype was more common in PDD (88% of cases) and DLB (69% of cases) groups compared with the PD group (38% of cases), in which TD and PIGD sub-types were more equally represented (P < 0.001). Although the mean depression scores overall were modest, PDD patients scored significantly higher than PD, but not DLB patients (Cornell; P = 0.006, and Geriatric Depression scale, GDS-15; P = 0.001), while within the PD group. those patients with a PIGD subtype had greater depression scores than the TD subtype (GDS-15; P < 0.05). We conclude that non-dopaminergic motor features are frequent in PDD. Neurodegeneration within the cholinergic system is likely to mediate many of these motor problems, as well as playing a significant role in determining the neuropsychiatric symptomatology of both PDD and DLB.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
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Format Inist (serveur)
NO : | PASCAL 04-0010835 INIST |
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ET : | Extrapyramidal features in Parkinson's disease with and without dementia and dementia with Lewy bodies: A cross-sectional comparative study |
AU : | BURN (David J.); ROWAN (Elise N.); MINETT (Thais); SANDERS (Jonathon); MYINT (Pat); RICHARDSON (Jonathon); THOMAS (Alan); NEWBY (Jane); REID (Jenny); O'BRIEN (John T.); MCKEITH (Ian G.) |
AF : | Department of Neurology, Regional Neurosciences Centre, Newcastle General Hospital/Newcastle upon Tyne/Royaume-Uni (1 aut.); Institute for Ageing and Health, Wolfson Research Centre, Newcastle General Hospital/Newcastle upon Tyne/Royaume-Uni (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 6 aut., 7 aut., 8 aut., 9 aut., 10 aut., 11 aut.) |
DT : | Publication en série; Niveau analytique |
SO : | Movement disorders; ISSN 0885-3185; Etats-Unis; Da. 2003; Vol. 18; No. 8; Pp. 884-889; Bibl. 50 ref. |
LA : | Anglais |
EA : | Risk factors predicting an increased risk of dementia in Parkinson's disease (PD) are not fully established. The dementia associated with PD (PDD) closely resembles dementia with Lewy bodies (DLB). Based upon a high frequency of non-dopaminergic mediated clinical features in DLB, we predicted that a motor subtype comprising postural instability and balance problems would be more common in PDD. We examined extrapyramidal, cognitive, and affective features in 38 PD, 43 PDD, and 26 DLB patients in a cross-sectional study design. Motor subtype was subdivided into postural-instability gait difficulty (PIGD) or tremor (TD) dominant. The PIGD-subtype was more common in PDD (88% of cases) and DLB (69% of cases) groups compared with the PD group (38% of cases), in which TD and PIGD sub-types were more equally represented (P < 0.001). Although the mean depression scores overall were modest, PDD patients scored significantly higher than PD, but not DLB patients (Cornell; P = 0.006, and Geriatric Depression scale, GDS-15; P = 0.001), while within the PD group. those patients with a PIGD subtype had greater depression scores than the TD subtype (GDS-15; P < 0.05). We conclude that non-dopaminergic motor features are frequent in PDD. Neurodegeneration within the cholinergic system is likely to mediate many of these motor problems, as well as playing a significant role in determining the neuropsychiatric symptomatology of both PDD and DLB. |
CC : | 002B17G |
FD : | Parkinson maladie; Démence; Forme clinique; Diagnostic; Complication; Facteur prédictif; Adulte; Corps Lewy maladie |
FG : | Homme; Système nerveux pathologie; Système nerveux central pathologie; Encéphale pathologie; Extrapyramidal syndrome; Maladie dégénérative; Trouble neurologique; Trouble cognition |
ED : | Parkinson disease; Dementia; Clinical form; Diagnosis; Complication; Predictive factor; Adult; Lewy body disease |
EG : | Human; Nervous system diseases; Central nervous system disease; Cerebral disorder; Extrapyramidal syndrome; Degenerative disease; Neurological disorder; Cognitive disorder |
SD : | Parkinson enfermedad; Demencia; Forma clínica; Diagnóstico; Complicación; Factor predictivo; Adulto |
LO : | INIST-20953.354000112695530050 |
ID : | 04-0010835 |
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Extrapyramidal features in Parkinson's disease with and without dementia and dementia with Lewy bodies: A cross-sectional comparative study</title>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term>
<term>Clinical form</term>
<term>Complication</term>
<term>Dementia</term>
<term>Diagnosis</term>
<term>Lewy body disease</term>
<term>Parkinson disease</term>
<term>Predictive factor</term>
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<keywords scheme="Pascal" xml:lang="fr"><term>Parkinson maladie</term>
<term>Démence</term>
<term>Forme clinique</term>
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<front><div type="abstract" xml:lang="en">Risk factors predicting an increased risk of dementia in Parkinson's disease (PD) are not fully established. The dementia associated with PD (PDD) closely resembles dementia with Lewy bodies (DLB). Based upon a high frequency of non-dopaminergic mediated clinical features in DLB, we predicted that a motor subtype comprising postural instability and balance problems would be more common in PDD. We examined extrapyramidal, cognitive, and affective features in 38 PD, 43 PDD, and 26 DLB patients in a cross-sectional study design. Motor subtype was subdivided into postural-instability gait difficulty (PIGD) or tremor (TD) dominant. The PIGD-subtype was more common in PDD (88% of cases) and DLB (69% of cases) groups compared with the PD group (38% of cases), in which TD and PIGD sub-types were more equally represented (P < 0.001). Although the mean depression scores overall were modest, PDD patients scored significantly higher than PD, but not DLB patients (Cornell; P = 0.006, and Geriatric Depression scale, GDS-15; P = 0.001), while within the PD group. those patients with a PIGD subtype had greater depression scores than the TD subtype (GDS-15; P < 0.05). We conclude that non-dopaminergic motor features are frequent in PDD. Neurodegeneration within the cholinergic system is likely to mediate many of these motor problems, as well as playing a significant role in determining the neuropsychiatric symptomatology of both PDD and DLB.</div>
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<fA08 i1="01" i2="1" l="ENG"><s1>Extrapyramidal features in Parkinson's disease with and without dementia and dementia with Lewy bodies: A cross-sectional comparative study</s1>
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<fA11 i1="01" i2="1"><s1>BURN (David J.)</s1>
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<fA11 i1="11" i2="1"><s1>MCKEITH (Ian G.)</s1>
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<fA14 i1="01"><s1>Department of Neurology, Regional Neurosciences Centre, Newcastle General Hospital</s1>
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<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
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<fC01 i1="01" l="ENG"><s0>Risk factors predicting an increased risk of dementia in Parkinson's disease (PD) are not fully established. The dementia associated with PD (PDD) closely resembles dementia with Lewy bodies (DLB). Based upon a high frequency of non-dopaminergic mediated clinical features in DLB, we predicted that a motor subtype comprising postural instability and balance problems would be more common in PDD. We examined extrapyramidal, cognitive, and affective features in 38 PD, 43 PDD, and 26 DLB patients in a cross-sectional study design. Motor subtype was subdivided into postural-instability gait difficulty (PIGD) or tremor (TD) dominant. The PIGD-subtype was more common in PDD (88% of cases) and DLB (69% of cases) groups compared with the PD group (38% of cases), in which TD and PIGD sub-types were more equally represented (P < 0.001). Although the mean depression scores overall were modest, PDD patients scored significantly higher than PD, but not DLB patients (Cornell; P = 0.006, and Geriatric Depression scale, GDS-15; P = 0.001), while within the PD group. those patients with a PIGD subtype had greater depression scores than the TD subtype (GDS-15; P < 0.05). We conclude that non-dopaminergic motor features are frequent in PDD. Neurodegeneration within the cholinergic system is likely to mediate many of these motor problems, as well as playing a significant role in determining the neuropsychiatric symptomatology of both PDD and DLB.</s0>
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<s5>01</s5>
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<s5>01</s5>
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<s5>04</s5>
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<s5>16</s5>
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<s5>17</s5>
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<s5>17</s5>
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<s5>17</s5>
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<s5>19</s5>
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<s5>20</s5>
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<s5>96</s5>
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<s5>39</s5>
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<s5>46</s5>
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<server><NO>PASCAL 04-0010835 INIST</NO>
<ET>Extrapyramidal features in Parkinson's disease with and without dementia and dementia with Lewy bodies: A cross-sectional comparative study</ET>
<AU>BURN (David J.); ROWAN (Elise N.); MINETT (Thais); SANDERS (Jonathon); MYINT (Pat); RICHARDSON (Jonathon); THOMAS (Alan); NEWBY (Jane); REID (Jenny); O'BRIEN (John T.); MCKEITH (Ian G.)</AU>
<AF>Department of Neurology, Regional Neurosciences Centre, Newcastle General Hospital/Newcastle upon Tyne/Royaume-Uni (1 aut.); Institute for Ageing and Health, Wolfson Research Centre, Newcastle General Hospital/Newcastle upon Tyne/Royaume-Uni (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 6 aut., 7 aut., 8 aut., 9 aut., 10 aut., 11 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Movement disorders; ISSN 0885-3185; Etats-Unis; Da. 2003; Vol. 18; No. 8; Pp. 884-889; Bibl. 50 ref.</SO>
<LA>Anglais</LA>
<EA>Risk factors predicting an increased risk of dementia in Parkinson's disease (PD) are not fully established. The dementia associated with PD (PDD) closely resembles dementia with Lewy bodies (DLB). Based upon a high frequency of non-dopaminergic mediated clinical features in DLB, we predicted that a motor subtype comprising postural instability and balance problems would be more common in PDD. We examined extrapyramidal, cognitive, and affective features in 38 PD, 43 PDD, and 26 DLB patients in a cross-sectional study design. Motor subtype was subdivided into postural-instability gait difficulty (PIGD) or tremor (TD) dominant. The PIGD-subtype was more common in PDD (88% of cases) and DLB (69% of cases) groups compared with the PD group (38% of cases), in which TD and PIGD sub-types were more equally represented (P < 0.001). Although the mean depression scores overall were modest, PDD patients scored significantly higher than PD, but not DLB patients (Cornell; P = 0.006, and Geriatric Depression scale, GDS-15; P = 0.001), while within the PD group. those patients with a PIGD subtype had greater depression scores than the TD subtype (GDS-15; P < 0.05). We conclude that non-dopaminergic motor features are frequent in PDD. Neurodegeneration within the cholinergic system is likely to mediate many of these motor problems, as well as playing a significant role in determining the neuropsychiatric symptomatology of both PDD and DLB.</EA>
<CC>002B17G</CC>
<FD>Parkinson maladie; Démence; Forme clinique; Diagnostic; Complication; Facteur prédictif; Adulte; Corps Lewy maladie</FD>
<FG>Homme; Système nerveux pathologie; Système nerveux central pathologie; Encéphale pathologie; Extrapyramidal syndrome; Maladie dégénérative; Trouble neurologique; Trouble cognition</FG>
<ED>Parkinson disease; Dementia; Clinical form; Diagnosis; Complication; Predictive factor; Adult; Lewy body disease</ED>
<EG>Human; Nervous system diseases; Central nervous system disease; Cerebral disorder; Extrapyramidal syndrome; Degenerative disease; Neurological disorder; Cognitive disorder</EG>
<SD>Parkinson enfermedad; Demencia; Forma clínica; Diagnóstico; Complicación; Factor predictivo; Adulto</SD>
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