Movement Disorders (revue)

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Role of dopamine transporter imaging in routine clinical practice

Identifieur interne : 002330 ( PascalFrancis/Corpus ); précédent : 002329; suivant : 002331

Role of dopamine transporter imaging in routine clinical practice

Auteurs : Vicky Marshall ; Donald Grosset

Source :

RBID : Pascal:04-0129340

Descripteurs français

English descriptors

Abstract

Functional imaging of the dopamine transporter (DAT) defines integrity of the dopaminergic system and has its main clinical application in patients with mild, incomplete, or uncertain parkinsonism. Imaging with specific single positron emission computerised tomography ligands for DAT (FP-CIT, β-CIT, IPT, TRODAT) provides a marker for presynaptic neuronal degeneration. Striatal uptake correlates with disease severity, in particular bradykinesia and rigidity, and monitoring of progression assists in clinical trials of potential neuroprotective drugs. DAT imaging is abnormal in idiopathic Parkinson's disease, multiple system atrophy and progressive supranuclear palsy and does not distinguish between these disorders. Dopamine loss is seen even in the earliest clinical presentations of true parkinsonism; a normal scan suggests an alternative diagnosis such as essential tremor, vascular parkinsonism (unless there is focal basal ganglia infarction), drug-induced parkinsonism, or psychogenic parkinsonism. Congruence between working clinical diagnosis and DAT imaging increases over time in favour of baseline DAT imaging results. Additional applications are characterising dementia with parkinsonian features (abnormal results in dementia with Lewy bodies, normal in Alzheimer's disease); and differentiating juvenile-onset Parkinson's disease (abnormal DAT) from dopa-responsive dystonia (normal DAT).

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

pA  
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A03   1    @0 Mov. disord.
A05       @2 18
A06       @2 12
A08 01  1  ENG  @1 Role of dopamine transporter imaging in routine clinical practice
A11 01  1    @1 MARSHALL (Vicky)
A11 02  1    @1 GROSSET (Donald)
A14 01      @1 Institute of Neurological Sciences @2 Glasgow @3 GBR @Z 1 aut. @Z 2 aut.
A20       @1 1415-1423
A21       @1 2003
A23 01      @0 ENG
A43 01      @1 INIST @2 20953 @5 354000119059740010
A44       @0 0000 @1 © 2004 INIST-CNRS. All rights reserved.
A45       @0 84 ref.
A47 01  1    @0 04-0129340
A60       @1 P
A61       @0 A
A64 01  1    @0 Movement disorders
A66 01      @0 USA
C01 01    ENG  @0 Functional imaging of the dopamine transporter (DAT) defines integrity of the dopaminergic system and has its main clinical application in patients with mild, incomplete, or uncertain parkinsonism. Imaging with specific single positron emission computerised tomography ligands for DAT (FP-CIT, β-CIT, IPT, TRODAT) provides a marker for presynaptic neuronal degeneration. Striatal uptake correlates with disease severity, in particular bradykinesia and rigidity, and monitoring of progression assists in clinical trials of potential neuroprotective drugs. DAT imaging is abnormal in idiopathic Parkinson's disease, multiple system atrophy and progressive supranuclear palsy and does not distinguish between these disorders. Dopamine loss is seen even in the earliest clinical presentations of true parkinsonism; a normal scan suggests an alternative diagnosis such as essential tremor, vascular parkinsonism (unless there is focal basal ganglia infarction), drug-induced parkinsonism, or psychogenic parkinsonism. Congruence between working clinical diagnosis and DAT imaging increases over time in favour of baseline DAT imaging results. Additional applications are characterising dementia with parkinsonian features (abnormal results in dementia with Lewy bodies, normal in Alzheimer's disease); and differentiating juvenile-onset Parkinson's disease (abnormal DAT) from dopa-responsive dystonia (normal DAT).
C02 01  X    @0 002B17G
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C03 01  X  ENG  @0 Parkinson disease @5 01
C03 01  X  SPA  @0 Parkinson enfermedad @5 01
C03 02  X  FRE  @0 Parkinsonisme @2 NM @5 02
C03 02  X  ENG  @0 Parkinsonism @2 NM @5 02
C03 02  X  SPA  @0 Parkinson síndrome @2 NM @5 02
C03 03  X  FRE  @0 Tomographie émission positon @5 04
C03 03  X  ENG  @0 Positron emission tomography @5 04
C03 03  X  SPA  @0 Tomografía emisión positrones @5 04
C03 04  X  FRE  @0 Transport biologique @5 07
C03 04  X  ENG  @0 Biological transport @5 07
C03 04  X  SPA  @0 Transporte biológico @5 07
C03 05  X  FRE  @0 Dopamine @2 NK @2 FR @5 08
C03 05  X  ENG  @0 Dopamine @2 NK @2 FR @5 08
C03 05  X  SPA  @0 Dopamina @2 NK @2 FR @5 08
C03 06  X  FRE  @0 Diagnostic différentiel @5 17
C03 06  X  ENG  @0 Differential diagnostic @5 17
C03 06  X  SPA  @0 Diagnóstico diferencial @5 17
C03 07  X  FRE  @0 Indication @5 18
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C07 01  X  FRE  @0 Système nerveux pathologie @5 37
C07 01  X  ENG  @0 Nervous system diseases @5 37
C07 01  X  SPA  @0 Sistema nervioso patología @5 37
C07 02  X  FRE  @0 Système nerveux central pathologie @5 38
C07 02  X  ENG  @0 Central nervous system disease @5 38
C07 02  X  SPA  @0 Sistema nervosio central patología @5 38
C07 03  X  FRE  @0 Encéphale pathologie @5 39
C07 03  X  ENG  @0 Cerebral disorder @5 39
C07 03  X  SPA  @0 Encéfalo patología @5 39
C07 04  X  FRE  @0 Extrapyramidal syndrome @5 40
C07 04  X  ENG  @0 Extrapyramidal syndrome @5 40
C07 04  X  SPA  @0 Extrapiramidal síndrome @5 40
C07 05  X  FRE  @0 Maladie dégénérative @5 41
C07 05  X  ENG  @0 Degenerative disease @5 41
C07 05  X  SPA  @0 Enfermedad degenerativa @5 41
C07 06  X  FRE  @0 Trouble neurologique @5 42
C07 06  X  ENG  @0 Neurological disorder @5 42
C07 06  X  SPA  @0 Trastorno neurológico @5 42
C07 07  X  FRE  @0 Exploration radioisotopique @5 45
C07 07  X  ENG  @0 Radionuclide study @5 45
C07 07  X  SPA  @0 Exploración radioisotópica @5 45
C07 08  X  FRE  @0 Imagerie fonctionnelle @5 46
C07 08  X  ENG  @0 Functional imaging @5 46
C07 08  X  SPA  @0 Imaginería funcional @5 46
N21       @1 082
N82       @1 PSI

Format Inist (serveur)

NO : PASCAL 04-0129340 INIST
ET : Role of dopamine transporter imaging in routine clinical practice
AU : MARSHALL (Vicky); GROSSET (Donald)
AF : Institute of Neurological Sciences/Glasgow/Royaume-Uni (1 aut., 2 aut.)
DT : Publication en série; Niveau analytique
SO : Movement disorders; ISSN 0885-3185; Etats-Unis; Da. 2003; Vol. 18; No. 12; Pp. 1415-1423; Bibl. 84 ref.
LA : Anglais
EA : Functional imaging of the dopamine transporter (DAT) defines integrity of the dopaminergic system and has its main clinical application in patients with mild, incomplete, or uncertain parkinsonism. Imaging with specific single positron emission computerised tomography ligands for DAT (FP-CIT, β-CIT, IPT, TRODAT) provides a marker for presynaptic neuronal degeneration. Striatal uptake correlates with disease severity, in particular bradykinesia and rigidity, and monitoring of progression assists in clinical trials of potential neuroprotective drugs. DAT imaging is abnormal in idiopathic Parkinson's disease, multiple system atrophy and progressive supranuclear palsy and does not distinguish between these disorders. Dopamine loss is seen even in the earliest clinical presentations of true parkinsonism; a normal scan suggests an alternative diagnosis such as essential tremor, vascular parkinsonism (unless there is focal basal ganglia infarction), drug-induced parkinsonism, or psychogenic parkinsonism. Congruence between working clinical diagnosis and DAT imaging increases over time in favour of baseline DAT imaging results. Additional applications are characterising dementia with parkinsonian features (abnormal results in dementia with Lewy bodies, normal in Alzheimer's disease); and differentiating juvenile-onset Parkinson's disease (abnormal DAT) from dopa-responsive dystonia (normal DAT).
CC : 002B17G
FD : Parkinson maladie; Parkinsonisme; Tomographie émission positon; Transport biologique; Dopamine; Diagnostic différentiel; Indication; Homme
FG : Système nerveux pathologie; Système nerveux central pathologie; Encéphale pathologie; Extrapyramidal syndrome; Maladie dégénérative; Trouble neurologique; Exploration radioisotopique; Imagerie fonctionnelle
ED : Parkinson disease; Parkinsonism; Positron emission tomography; Biological transport; Dopamine; Differential diagnostic; Indication; Human
EG : Nervous system diseases; Central nervous system disease; Cerebral disorder; Extrapyramidal syndrome; Degenerative disease; Neurological disorder; Radionuclide study; Functional imaging
SD : Parkinson enfermedad; Parkinson síndrome; Tomografía emisión positrones; Transporte biológico; Dopamina; Diagnóstico diferencial; Indicación; Hombre
LO : INIST-20953.354000119059740010
ID : 04-0129340

Links to Exploration step

Pascal:04-0129340

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<s0>Functional imaging</s0>
<s5>46</s5>
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<fC07 i1="08" i2="X" l="SPA">
<s0>Imaginería funcional</s0>
<s5>46</s5>
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<s1>082</s1>
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<s1>PSI</s1>
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<NO>PASCAL 04-0129340 INIST</NO>
<ET>Role of dopamine transporter imaging in routine clinical practice</ET>
<AU>MARSHALL (Vicky); GROSSET (Donald)</AU>
<AF>Institute of Neurological Sciences/Glasgow/Royaume-Uni (1 aut., 2 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Movement disorders; ISSN 0885-3185; Etats-Unis; Da. 2003; Vol. 18; No. 12; Pp. 1415-1423; Bibl. 84 ref.</SO>
<LA>Anglais</LA>
<EA>Functional imaging of the dopamine transporter (DAT) defines integrity of the dopaminergic system and has its main clinical application in patients with mild, incomplete, or uncertain parkinsonism. Imaging with specific single positron emission computerised tomography ligands for DAT (FP-CIT, β-CIT, IPT, TRODAT) provides a marker for presynaptic neuronal degeneration. Striatal uptake correlates with disease severity, in particular bradykinesia and rigidity, and monitoring of progression assists in clinical trials of potential neuroprotective drugs. DAT imaging is abnormal in idiopathic Parkinson's disease, multiple system atrophy and progressive supranuclear palsy and does not distinguish between these disorders. Dopamine loss is seen even in the earliest clinical presentations of true parkinsonism; a normal scan suggests an alternative diagnosis such as essential tremor, vascular parkinsonism (unless there is focal basal ganglia infarction), drug-induced parkinsonism, or psychogenic parkinsonism. Congruence between working clinical diagnosis and DAT imaging increases over time in favour of baseline DAT imaging results. Additional applications are characterising dementia with parkinsonian features (abnormal results in dementia with Lewy bodies, normal in Alzheimer's disease); and differentiating juvenile-onset Parkinson's disease (abnormal DAT) from dopa-responsive dystonia (normal DAT).</EA>
<CC>002B17G</CC>
<FD>Parkinson maladie; Parkinsonisme; Tomographie émission positon; Transport biologique; Dopamine; Diagnostic différentiel; Indication; Homme</FD>
<FG>Système nerveux pathologie; Système nerveux central pathologie; Encéphale pathologie; Extrapyramidal syndrome; Maladie dégénérative; Trouble neurologique; Exploration radioisotopique; Imagerie fonctionnelle</FG>
<ED>Parkinson disease; Parkinsonism; Positron emission tomography; Biological transport; Dopamine; Differential diagnostic; Indication; Human</ED>
<EG>Nervous system diseases; Central nervous system disease; Cerebral disorder; Extrapyramidal syndrome; Degenerative disease; Neurological disorder; Radionuclide study; Functional imaging</EG>
<SD>Parkinson enfermedad; Parkinson síndrome; Tomografía emisión positrones; Transporte biológico; Dopamina; Diagnóstico diferencial; Indicación; Hombre</SD>
<LO>INIST-20953.354000119059740010</LO>
<ID>04-0129340</ID>
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