Movement Disorders (revue)

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On-demand deep brain stimulation for essential tremor : A report on four cases

Identifieur interne : 001128 ( PascalFrancis/Curation ); précédent : 001127; suivant : 001129

On-demand deep brain stimulation for essential tremor : A report on four cases

Auteurs : Martin Kronenbuerger [Allemagne] ; Christoph Fromm [Allemagne] ; Frank Block [Allemagne] ; Volker A. Coenen [Allemagne] ; Ina Rohde [Allemagne] ; Veit Rohde [Allemagne] ; Johannes Noth [Allemagne]

Source :

RBID : Pascal:06-0208451

Descripteurs français

English descriptors

Abstract

Deep brain stimulation (DBS) is an established therapy for essential tremor (ET), but loss of efficacy due to tolerance can occur. Our objective was to evaluate if it is feasible to use DBS only on-demand and if this would prevent tolerance. We report on the effects of left-side thalamic DBS in 4 ET patients who were instructed to switch on stimulation only when using their right hand for motor tasks and were followed-up to 30 months after surgery. The patients were capable of using DBS only on-demand (DBS use of 22.0 ± 13.5%/day). DBS led to a stable suppression of right arm tremor throughout the follow-up. No problems associated with tolerance such as tremor rebound or late therapy failure occurred. In comparison to publications stating that ET patients had been using DBS continuously during the daytime, the use of on-demand DBS saves battery life, which delays surgical replacement of the stimulator. Thus, on-demand DBS saves money, may help to prevent tolerance, and should be adopted for the long-term treatment of ET patients.
pA  
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A03   1    @0 Mov. disord.
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A08 01  1  ENG  @1 On-demand deep brain stimulation for essential tremor : A report on four cases
A11 01  1    @1 KRONENBUERGER (Martin)
A11 02  1    @1 FROMM (Christoph)
A11 03  1    @1 BLOCK (Frank)
A11 04  1    @1 COENEN (Volker A.)
A11 05  1    @1 ROHDE (Ina)
A11 06  1    @1 ROHDE (Veit)
A11 07  1    @1 NOTH (Johannes)
A14 01      @1 Department of Neurology, University Hospital, RWTH Aachen @3 DEU @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 7 aut.
A14 02      @1 Department of Neurosurgery, University Hospital, RWTH Aachen @3 DEU @Z 4 aut. @Z 5 aut. @Z 6 aut.
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A21       @1 2006
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A43 01      @1 INIST @2 20953 @5 354000142800450190
A44       @0 0000 @1 © 2006 INIST-CNRS. All rights reserved.
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C01 01    ENG  @0 Deep brain stimulation (DBS) is an established therapy for essential tremor (ET), but loss of efficacy due to tolerance can occur. Our objective was to evaluate if it is feasible to use DBS only on-demand and if this would prevent tolerance. We report on the effects of left-side thalamic DBS in 4 ET patients who were instructed to switch on stimulation only when using their right hand for motor tasks and were followed-up to 30 months after surgery. The patients were capable of using DBS only on-demand (DBS use of 22.0 ± 13.5%/day). DBS led to a stable suppression of right arm tremor throughout the follow-up. No problems associated with tolerance such as tremor rebound or late therapy failure occurred. In comparison to publications stating that ET patients had been using DBS continuously during the daytime, the use of on-demand DBS saves battery life, which delays surgical replacement of the stimulator. Thus, on-demand DBS saves money, may help to prevent tolerance, and should be adopted for the long-term treatment of ET patients.
C02 01  X    @0 002B17
C02 02  X    @0 002B17E
C02 03  X    @0 002B17G
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 Tremblement @5 02
C03 02  X  ENG  @0 Tremor @5 02
C03 02  X  SPA  @0 Temblor @5 02
C03 03  X  FRE  @0 Etude cas @5 09
C03 03  X  ENG  @0 Case study @5 09
C03 03  X  SPA  @0 Estudio caso @5 09
C03 04  X  FRE  @0 Thalamus @5 10
C03 04  X  ENG  @0 Thalamus @5 10
C03 04  X  SPA  @0 Tálamo @5 10
C03 05  X  FRE  @0 Stimulation cérébrale profonde @4 CD @5 96
C03 05  X  ENG  @0 Deep brain stimulation @4 CD @5 96
C07 01  X  FRE  @0 Mouvement involontaire @5 37
C07 01  X  ENG  @0 Involuntary movement @5 37
C07 01  X  SPA  @0 Movimiento involuntario @5 37
C07 02  X  FRE  @0 Trouble neurologique @5 38
C07 02  X  ENG  @0 Neurological disorder @5 38
C07 02  X  SPA  @0 Trastorno neurológico @5 38
C07 03  X  FRE  @0 Encéphale @5 39
C07 03  X  ENG  @0 Encephalon @5 39
C07 03  X  SPA  @0 Encéfalo @5 39
C07 04  X  FRE  @0 Système nerveux central @5 40
C07 04  X  ENG  @0 Central nervous system @5 40
C07 04  X  SPA  @0 Sistema nervioso central @5 40
N21       @1 135
N44 01      @1 OTO
N82       @1 OTO

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Pascal:06-0208451

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<div type="abstract" xml:lang="en">Deep brain stimulation (DBS) is an established therapy for essential tremor (ET), but loss of efficacy due to tolerance can occur. Our objective was to evaluate if it is feasible to use DBS only on-demand and if this would prevent tolerance. We report on the effects of left-side thalamic DBS in 4 ET patients who were instructed to switch on stimulation only when using their right hand for motor tasks and were followed-up to 30 months after surgery. The patients were capable of using DBS only on-demand (DBS use of 22.0 ± 13.5%/day). DBS led to a stable suppression of right arm tremor throughout the follow-up. No problems associated with tolerance such as tremor rebound or late therapy failure occurred. In comparison to publications stating that ET patients had been using DBS continuously during the daytime, the use of on-demand DBS saves battery life, which delays surgical replacement of the stimulator. Thus, on-demand DBS saves money, may help to prevent tolerance, and should be adopted for the long-term treatment of ET patients.</div>
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<fC07 i1="04" i2="X" l="FRE">
<s0>Système nerveux central</s0>
<s5>40</s5>
</fC07>
<fC07 i1="04" i2="X" l="ENG">
<s0>Central nervous system</s0>
<s5>40</s5>
</fC07>
<fC07 i1="04" i2="X" l="SPA">
<s0>Sistema nervioso central</s0>
<s5>40</s5>
</fC07>
<fN21>
<s1>135</s1>
</fN21>
<fN44 i1="01">
<s1>OTO</s1>
</fN44>
<fN82>
<s1>OTO</s1>
</fN82>
</pA>
</standard>
</inist>
</record>

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