La maladie de Parkinson au Canada (serveur d'exploration)

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Levodopa response in long-term bilateral Subthalamic stimulation for Parkinson's disease

Identifieur interne : 000732 ( PascalFrancis/Corpus ); précédent : 000731; suivant : 000733

Levodopa response in long-term bilateral Subthalamic stimulation for Parkinson's disease

Auteurs : Panida Piboolnurak ; Anthony E. Lang ; Andres M. Lozano ; Janis M. Miyasaki ; Jean A. Saint-Cyr ; Yu-Yan W. Poon ; William D. Hutchison ; Jonathan O. Dostrovsky ; Elena Moro

Source :

RBID : Pascal:07-0314955

Descripteurs français

English descriptors

Abstract

Subthalamic nucleus deep brain stimulation (STN-DBS) is effective in advanced Parkinson's disease (PD), but its effects on the levodopa response are unclear. We studied the levodopa response after long-term STN-DBS, STN-DBS efficacy and predictive value of preoperative levodopa response to long-term DBS benefit in 33 PD patients with bilateral STN-DBS. Patients were assessed using the Unified Parkinson's Disease Rating Scale preoperatively (with and without medications) and postoperatively (without medications or stimulation, with only medications or stimulation, and with both medications and stimulation). Levodopa response significantly decreased postoperatively by 31.1% at 3 years and 32.3% at 5 years, possibly related to the reduction in medication requirement, direct STN stimulation effect or PD progression. STN-DBS alone significantly improved motor scores (37.2% at 3 years and 35.1% at 5 years) and activities of daily living scores (27.1% at 3 years and 19.2% at 5 years). Anti-PD drugs were significantly reduced by 47.9% at 3 years and 39.8% at 5 years. However, the magnitude of the preoperative response to levodopa did not predict DBS benefit at 3 and 5 years.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

pA  
A01 01  1    @0 0885-3185
A03   1    @0 Mov. disord.
A05       @2 22
A06       @2 7
A08 01  1  ENG  @1 Levodopa response in long-term bilateral Subthalamic stimulation for Parkinson's disease
A11 01  1    @1 PIBOOLNURAK (Panida)
A11 02  1    @1 LANG (Anthony E.)
A11 03  1    @1 LOZANO (Andres M.)
A11 04  1    @1 MIYASAKI (Janis M.)
A11 05  1    @1 SAINT-CYR (Jean A.)
A11 06  1    @1 POON (Yu-Yan W.)
A11 07  1    @1 HUTCHISON (William D.)
A11 08  1    @1 DOSTROVSKY (Jonathan O.)
A11 09  1    @1 MORO (Elena)
A14 01      @1 Movement Disorders Center, Division of Neurology, University of Toronto, Toronto Western Hospital @2 Toronto, Ontario @3 CAN @Z 1 aut. @Z 2 aut. @Z 4 aut. @Z 6 aut. @Z 9 aut.
A14 02      @1 Bumrungrad International Hospital @2 Wattana, Bangkok @3 THA @Z 1 aut.
A14 03      @1 Department of Neurosurgery, University of Toronto, Toronto Western Hospital @2 Toronto, Ontario @3 CAN @Z 3 aut. @Z 5 aut. @Z 7 aut.
A14 04      @1 Department of Physiology, University of Toronto @2 Toronto, Ontario @3 CAN @Z 8 aut.
A20       @1 990-997
A21       @1 2007
A23 01      @0 ENG
A43 01      @1 INIST @2 20953 @5 354000149881420130
A44       @0 0000 @1 © 2007 INIST-CNRS. All rights reserved.
A45       @0 32 ref.
A47 01  1    @0 07-0314955
A60       @1 P
A61       @0 A
A64 01  1    @0 Movement disorders
A66 01      @0 USA
C01 01    ENG  @0 Subthalamic nucleus deep brain stimulation (STN-DBS) is effective in advanced Parkinson's disease (PD), but its effects on the levodopa response are unclear. We studied the levodopa response after long-term STN-DBS, STN-DBS efficacy and predictive value of preoperative levodopa response to long-term DBS benefit in 33 PD patients with bilateral STN-DBS. Patients were assessed using the Unified Parkinson's Disease Rating Scale preoperatively (with and without medications) and postoperatively (without medications or stimulation, with only medications or stimulation, and with both medications and stimulation). Levodopa response significantly decreased postoperatively by 31.1% at 3 years and 32.3% at 5 years, possibly related to the reduction in medication requirement, direct STN stimulation effect or PD progression. STN-DBS alone significantly improved motor scores (37.2% at 3 years and 35.1% at 5 years) and activities of daily living scores (27.1% at 3 years and 19.2% at 5 years). Anti-PD drugs were significantly reduced by 47.9% at 3 years and 39.8% at 5 years. However, the magnitude of the preoperative response to levodopa did not predict DBS benefit at 3 and 5 years.
C02 01  X    @0 002B17
C02 02  X    @0 002B17G
C02 03  X    @0 002B02U01
C03 01  X  FRE  @0 Système nerveux pathologie @5 01
C03 01  X  ENG  @0 Nervous system diseases @5 01
C03 01  X  SPA  @0 Sistema nervioso patología @5 01
C03 02  X  FRE  @0 Parkinson maladie @5 02
C03 02  X  ENG  @0 Parkinson disease @5 02
C03 02  X  SPA  @0 Parkinson enfermedad @5 02
C03 03  X  FRE  @0 Lévodopa @2 NK @2 FR @5 09
C03 03  X  ENG  @0 Levodopa @2 NK @2 FR @5 09
C03 03  X  SPA  @0 Levodopa @2 NK @2 FR @5 09
C03 04  X  FRE  @0 Long terme @5 10
C03 04  X  ENG  @0 Long term @5 10
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C03 05  X  FRE  @0 Noyau sousthalamique @5 11
C03 05  X  ENG  @0 Subthalamic nucleus @5 11
C03 05  X  SPA  @0 Núcleo subtalámico @5 11
C03 06  X  FRE  @0 Stimulation cérébrale profonde @4 CD @5 96
C03 06  X  ENG  @0 Deep brain stimulation @4 CD @5 96
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C07 01  X  ENG  @0 Cerebral disorder @5 37
C07 01  X  SPA  @0 Encéfalo patología @5 37
C07 02  X  FRE  @0 Extrapyramidal syndrome @5 38
C07 02  X  ENG  @0 Extrapyramidal syndrome @5 38
C07 02  X  SPA  @0 Extrapiramidal síndrome @5 38
C07 03  X  FRE  @0 Maladie dégénérative @5 39
C07 03  X  ENG  @0 Degenerative disease @5 39
C07 03  X  SPA  @0 Enfermedad degenerativa @5 39
C07 04  X  FRE  @0 Système nerveux central pathologie @5 40
C07 04  X  ENG  @0 Central nervous system disease @5 40
C07 04  X  SPA  @0 Sistema nervosio central patología @5 40
C07 05  X  FRE  @0 Système nerveux central @5 41
C07 05  X  ENG  @0 Central nervous system @5 41
C07 05  X  SPA  @0 Sistema nervioso central @5 41
N21       @1 204
N44 01      @1 OTO
N82       @1 OTO

Format Inist (serveur)

NO : PASCAL 07-0314955 INIST
ET : Levodopa response in long-term bilateral Subthalamic stimulation for Parkinson's disease
AU : PIBOOLNURAK (Panida); LANG (Anthony E.); LOZANO (Andres M.); MIYASAKI (Janis M.); SAINT-CYR (Jean A.); POON (Yu-Yan W.); HUTCHISON (William D.); DOSTROVSKY (Jonathan O.); MORO (Elena)
AF : Movement Disorders Center, Division of Neurology, University of Toronto, Toronto Western Hospital/Toronto, Ontario/Canada (1 aut., 2 aut., 4 aut., 6 aut., 9 aut.); Bumrungrad International Hospital/Wattana, Bangkok/Thaïlande (1 aut.); Department of Neurosurgery, University of Toronto, Toronto Western Hospital/Toronto, Ontario/Canada (3 aut., 5 aut., 7 aut.); Department of Physiology, University of Toronto/Toronto, Ontario/Canada (8 aut.)
DT : Publication en série; Niveau analytique
SO : Movement disorders; ISSN 0885-3185; Etats-Unis; Da. 2007; Vol. 22; No. 7; Pp. 990-997; Bibl. 32 ref.
LA : Anglais
EA : Subthalamic nucleus deep brain stimulation (STN-DBS) is effective in advanced Parkinson's disease (PD), but its effects on the levodopa response are unclear. We studied the levodopa response after long-term STN-DBS, STN-DBS efficacy and predictive value of preoperative levodopa response to long-term DBS benefit in 33 PD patients with bilateral STN-DBS. Patients were assessed using the Unified Parkinson's Disease Rating Scale preoperatively (with and without medications) and postoperatively (without medications or stimulation, with only medications or stimulation, and with both medications and stimulation). Levodopa response significantly decreased postoperatively by 31.1% at 3 years and 32.3% at 5 years, possibly related to the reduction in medication requirement, direct STN stimulation effect or PD progression. STN-DBS alone significantly improved motor scores (37.2% at 3 years and 35.1% at 5 years) and activities of daily living scores (27.1% at 3 years and 19.2% at 5 years). Anti-PD drugs were significantly reduced by 47.9% at 3 years and 39.8% at 5 years. However, the magnitude of the preoperative response to levodopa did not predict DBS benefit at 3 and 5 years.
CC : 002B17; 002B17G; 002B02U01
FD : Système nerveux pathologie; Parkinson maladie; Lévodopa; Long terme; Noyau sousthalamique; Stimulation cérébrale profonde
FG : Encéphale pathologie; Extrapyramidal syndrome; Maladie dégénérative; Système nerveux central pathologie; Système nerveux central
ED : Nervous system diseases; Parkinson disease; Levodopa; Long term; Subthalamic nucleus; Deep brain stimulation
EG : Cerebral disorder; Extrapyramidal syndrome; Degenerative disease; Central nervous system disease; Central nervous system
SD : Sistema nervioso patología; Parkinson enfermedad; Levodopa; Largo plazo; Núcleo subtalámico
LO : INIST-20953.354000149881420130
ID : 07-0314955

Links to Exploration step

Pascal:07-0314955

Le document en format XML

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<div type="abstract" xml:lang="en">Subthalamic nucleus deep brain stimulation (STN-DBS) is effective in advanced Parkinson's disease (PD), but its effects on the levodopa response are unclear. We studied the levodopa response after long-term STN-DBS, STN-DBS efficacy and predictive value of preoperative levodopa response to long-term DBS benefit in 33 PD patients with bilateral STN-DBS. Patients were assessed using the Unified Parkinson's Disease Rating Scale preoperatively (with and without medications) and postoperatively (without medications or stimulation, with only medications or stimulation, and with both medications and stimulation). Levodopa response significantly decreased postoperatively by 31.1% at 3 years and 32.3% at 5 years, possibly related to the reduction in medication requirement, direct STN stimulation effect or PD progression. STN-DBS alone significantly improved motor scores (37.2% at 3 years and 35.1% at 5 years) and activities of daily living scores (27.1% at 3 years and 19.2% at 5 years). Anti-PD drugs were significantly reduced by 47.9% at 3 years and 39.8% at 5 years. However, the magnitude of the preoperative response to levodopa did not predict DBS benefit at 3 and 5 years.</div>
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<s5>40</s5>
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<s5>40</s5>
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<NO>PASCAL 07-0314955 INIST</NO>
<ET>Levodopa response in long-term bilateral Subthalamic stimulation for Parkinson's disease</ET>
<AU>PIBOOLNURAK (Panida); LANG (Anthony E.); LOZANO (Andres M.); MIYASAKI (Janis M.); SAINT-CYR (Jean A.); POON (Yu-Yan W.); HUTCHISON (William D.); DOSTROVSKY (Jonathan O.); MORO (Elena)</AU>
<AF>Movement Disorders Center, Division of Neurology, University of Toronto, Toronto Western Hospital/Toronto, Ontario/Canada (1 aut., 2 aut., 4 aut., 6 aut., 9 aut.); Bumrungrad International Hospital/Wattana, Bangkok/Thaïlande (1 aut.); Department of Neurosurgery, University of Toronto, Toronto Western Hospital/Toronto, Ontario/Canada (3 aut., 5 aut., 7 aut.); Department of Physiology, University of Toronto/Toronto, Ontario/Canada (8 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Movement disorders; ISSN 0885-3185; Etats-Unis; Da. 2007; Vol. 22; No. 7; Pp. 990-997; Bibl. 32 ref.</SO>
<LA>Anglais</LA>
<EA>Subthalamic nucleus deep brain stimulation (STN-DBS) is effective in advanced Parkinson's disease (PD), but its effects on the levodopa response are unclear. We studied the levodopa response after long-term STN-DBS, STN-DBS efficacy and predictive value of preoperative levodopa response to long-term DBS benefit in 33 PD patients with bilateral STN-DBS. Patients were assessed using the Unified Parkinson's Disease Rating Scale preoperatively (with and without medications) and postoperatively (without medications or stimulation, with only medications or stimulation, and with both medications and stimulation). Levodopa response significantly decreased postoperatively by 31.1% at 3 years and 32.3% at 5 years, possibly related to the reduction in medication requirement, direct STN stimulation effect or PD progression. STN-DBS alone significantly improved motor scores (37.2% at 3 years and 35.1% at 5 years) and activities of daily living scores (27.1% at 3 years and 19.2% at 5 years). Anti-PD drugs were significantly reduced by 47.9% at 3 years and 39.8% at 5 years. However, the magnitude of the preoperative response to levodopa did not predict DBS benefit at 3 and 5 years.</EA>
<CC>002B17; 002B17G; 002B02U01</CC>
<FD>Système nerveux pathologie; Parkinson maladie; Lévodopa; Long terme; Noyau sousthalamique; Stimulation cérébrale profonde</FD>
<FG>Encéphale pathologie; Extrapyramidal syndrome; Maladie dégénérative; Système nerveux central pathologie; Système nerveux central</FG>
<ED>Nervous system diseases; Parkinson disease; Levodopa; Long term; Subthalamic nucleus; Deep brain stimulation</ED>
<EG>Cerebral disorder; Extrapyramidal syndrome; Degenerative disease; Central nervous system disease; Central nervous system</EG>
<SD>Sistema nervioso patología; Parkinson enfermedad; Levodopa; Largo plazo; Núcleo subtalámico</SD>
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