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

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Clinical features of dopamine agonist withdrawal syndrome in a movement disorders clinic

Identifieur interne : 000B16 ( PascalFrancis/Curation ); précédent : 000B15; suivant : 000B17

Clinical features of dopamine agonist withdrawal syndrome in a movement disorders clinic

Auteurs : Margarita Pondal [Canada] ; Connie Marras [Canada] ; Janis Miyasaki [Canada] ; Elena Moro [Canada] ; Melissa J. Armstrong [Canada] ; Antonio P. Strafella [Canada] ; Binit B. Shah [Canada] ; Susan Fox [Canada] ; L. K. Prashanth [Canada] ; Nicolas Phielipp [Canada] ; Anthony E. Lang [Canada]

Source :

RBID : Pascal:13-0078793

Descripteurs français

English descriptors

Abstract

Background Recently, symptoms similar to addictive drug withdrawal have been reported in a structured longitudinal study of patients with idiopathic Parkinson's Disease (PD) withdrawing from dopamine agonists (DA): the dopamine agonist withdrawal syndrome (DAWS). Objectives The objective of this study was to establish the frequency, predictors, and outcomes of DAWS in a movement disorders clinic. Methods We conducted a retrospective chart review of a sample of patients with a clinical diagnosis of PD treated with DA in whom withdrawal or attempted withdrawal of DA was carried out because of adverse effects, or for any other reason. Out of 487 PD patient charts reviewed, 84 were withdrawn from the agonists and were evaluable. Results Thirteen patients (15.5%) met criteria for DAWS (DAWS+) and 71 did not (DAWS-). DAWS developed upon withdrawal from pergolide, pramipexole and ropinirole, and did not respond to levodopa. DAWS outcomes included recovery in less than 6 months in 61%, in more than a year in 23%, and an inability to discontinue DA in 15% of patients. Development of impulse control disorders was the reason for DA withdrawal in all DAWS+, but only in 41% of DAWS- patients (p<0.0001). DAWS+ and DAWS- patients did not differ in other variables. Conclusion DAWS is a disabling complication of DA use. Critical features of the syndrome are the strong link with impulse control disorders, possibly the independence of DA dosage and type, and the resistance to treatment, including levodopa. Further studies are required to characterise those at risk as well as to define an effective treatment.
pA  
A01 01  1    @0 0022-3050
A02 01      @0 JNNPAU
A03   1    @0 J. neurol. neurosurg. psychiatry
A05       @2 84
A06       @2 2
A08 01  1  ENG  @1 Clinical features of dopamine agonist withdrawal syndrome in a movement disorders clinic
A11 01  1    @1 PONDAL (Margarita)
A11 02  1    @1 MARRAS (Connie)
A11 03  1    @1 MIYASAKI (Janis)
A11 04  1    @1 MORO (Elena)
A11 05  1    @1 ARMSTRONG (Melissa J.)
A11 06  1    @1 STRAFELLA (Antonio P.)
A11 07  1    @1 SHAH (Binit B.)
A11 08  1    @1 FOX (Susan)
A11 09  1    @1 PRASHANTH (L. K.)
A11 10  1    @1 PHIELIPP (Nicolas)
A11 11  1    @1 LANG (Anthony E.)
A14 01      @1 The Morton and Gloria Shulman Movement Disorders Centre and the Edmond J. Safra Program in Parkinson's Disease, University Health Network and University of Toronto @2 Toronto, Ontario @3 CAN @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut. @Z 5 aut. @Z 6 aut. @Z 7 aut. @Z 8 aut. @Z 9 aut. @Z 10 aut. @Z 11 aut.
A20       @1 130-135
A21       @1 2013
A23 01      @0 ENG
A43 01      @1 INIST @2 6015 @5 354000182483940050
A44       @0 0000 @1 © 2013 INIST-CNRS. All rights reserved.
A45       @0 29 ref.
A47 01  1    @0 13-0078793
A60       @1 P @3 PR
A61       @0 A
A64 01  1    @0 Journal of neurology, neurosurgery and psychiatry
A66 01      @0 GBR
C01 01    ENG  @0 Background Recently, symptoms similar to addictive drug withdrawal have been reported in a structured longitudinal study of patients with idiopathic Parkinson's Disease (PD) withdrawing from dopamine agonists (DA): the dopamine agonist withdrawal syndrome (DAWS). Objectives The objective of this study was to establish the frequency, predictors, and outcomes of DAWS in a movement disorders clinic. Methods We conducted a retrospective chart review of a sample of patients with a clinical diagnosis of PD treated with DA in whom withdrawal or attempted withdrawal of DA was carried out because of adverse effects, or for any other reason. Out of 487 PD patient charts reviewed, 84 were withdrawn from the agonists and were evaluable. Results Thirteen patients (15.5%) met criteria for DAWS (DAWS+) and 71 did not (DAWS-). DAWS developed upon withdrawal from pergolide, pramipexole and ropinirole, and did not respond to levodopa. DAWS outcomes included recovery in less than 6 months in 61%, in more than a year in 23%, and an inability to discontinue DA in 15% of patients. Development of impulse control disorders was the reason for DA withdrawal in all DAWS+, but only in 41% of DAWS- patients (p<0.0001). DAWS+ and DAWS- patients did not differ in other variables. Conclusion DAWS is a disabling complication of DA use. Critical features of the syndrome are the strong link with impulse control disorders, possibly the independence of DA dosage and type, and the resistance to treatment, including levodopa. Further studies are required to characterise those at risk as well as to define an effective treatment.
C02 01  X    @0 002B17
C02 02  X    @0 002B17D
C03 01  X  FRE  @0 Syndrome de sevrage @5 01
C03 01  X  ENG  @0 Withdrawal syndrome @5 01
C03 01  X  SPA  @0 Destete síndrome @5 01
C03 02  X  FRE  @0 Pathologie du système nerveux @5 02
C03 02  X  ENG  @0 Nervous system diseases @5 02
C03 02  X  SPA  @0 Sistema nervioso patología @5 02
C03 03  X  FRE  @0 Stimulant dopaminergique @5 09
C03 03  X  ENG  @0 Dopamine agonist @5 09
C03 03  X  SPA  @0 Estimulante dopaminérgico @5 09
N21       @1 049
N44 01      @1 OTO
N82       @1 OTO

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Pascal:13-0078793

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<title level="j" type="main">Journal of neurology, neurosurgery and psychiatry</title>
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<div type="abstract" xml:lang="en">Background Recently, symptoms similar to addictive drug withdrawal have been reported in a structured longitudinal study of patients with idiopathic Parkinson's Disease (PD) withdrawing from dopamine agonists (DA): the dopamine agonist withdrawal syndrome (DAWS). Objectives The objective of this study was to establish the frequency, predictors, and outcomes of DAWS in a movement disorders clinic. Methods We conducted a retrospective chart review of a sample of patients with a clinical diagnosis of PD treated with DA in whom withdrawal or attempted withdrawal of DA was carried out because of adverse effects, or for any other reason. Out of 487 PD patient charts reviewed, 84 were withdrawn from the agonists and were evaluable. Results Thirteen patients (15.5%) met criteria for DAWS (DAWS+) and 71 did not (DAWS-). DAWS developed upon withdrawal from pergolide, pramipexole and ropinirole, and did not respond to levodopa. DAWS outcomes included recovery in less than 6 months in 61%, in more than a year in 23%, and an inability to discontinue DA in 15% of patients. Development of impulse control disorders was the reason for DA withdrawal in all DAWS+, but only in 41% of DAWS- patients (p<0.0001). DAWS+ and DAWS- patients did not differ in other variables. Conclusion DAWS is a disabling complication of DA use. Critical features of the syndrome are the strong link with impulse control disorders, possibly the independence of DA dosage and type, and the resistance to treatment, including levodopa. Further studies are required to characterise those at risk as well as to define an effective treatment.</div>
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