Vascular parkinsonism: clinical correlates predicting motor improvement after lumbar puncture.
Identifieur interne : 000657 ( Ncbi/Merge ); précédent : 000656; suivant : 000658Vascular parkinsonism: clinical correlates predicting motor improvement after lumbar puncture.
Auteurs : William G. Ondo [États-Unis] ; Ling Ling Chan ; Joel K. LevySource :
- Movement disorders : official journal of the Movement Disorder Society [ 0885-3185 ] ; 2002.
English descriptors
- KwdEn :
- Aged, Basal Ganglia Cerebrovascular Disease (complications), Brain (pathology), Female, Humans, Hydrocephalus, Normal Pressure (diagnosis), Hydrocephalus, Normal Pressure (therapy), Magnetic Resonance Imaging, Male, Movement Disorders (etiology), Movement Disorders (therapy), Parkinsonian Disorders (complications), Spinal Puncture (methods).
- MESH :
- complications : Basal Ganglia Cerebrovascular Disease, Parkinsonian Disorders.
- diagnosis : Hydrocephalus, Normal Pressure.
- etiology : Movement Disorders.
- methods : Spinal Puncture.
- pathology : Brain.
- therapy : Hydrocephalus, Normal Pressure, Movement Disorders.
- Aged, Female, Humans, Magnetic Resonance Imaging, Male.
Abstract
Vascular parkinsonism (VP) is a poorly defined entity which has clinical, and perhaps pathological, overlap with other diagnoses. Although classical VP involves lesions of the basal ganglia, the majority of cases actually show diffuse subcortical white matter changes (SCWMC) on imaging. The exact pathologies of these white matter changes are debated and likely heterogeneous, but are generally thought to represent areas of chronic or recurrent partial ischemia. Cerebrospinal fluid (CSF) drainage is the treatment for NPH and has been reported to improve symptoms in some patients with idiopathic NPH and associated SCWMC. To determine whether historical, clinical, or radiographic factors predict improvement in VP patients after CSF drainage, we removed 35-40 ml of CSF via lumbar punctures (LP) from 40 patients and compared responders with nonresponders for a variety of demographics, clinical features, and blindly interpreted magnetic resonance images (MRI). Fifteen patients (37.5%) reported "significant and irrefutable" gait improvement after LP. Twelve (30.0%) reported no effect and 13 (32.5%) reported mild or very transient improvement. Timed gait in a subset of patients improved (P < 0.05) immediately after LP. Clinically, improvement after CSF removal was predicted by any positive response to levodopa (P < 0.001), the lack of vertical gaze palsies (P < 0.05), the lack of a pure freezing gait (P < 0.05), and the lack of hypotensive episodes (P < 0.05). Blinded MRI interpretation did not find features which clearly predicted response. Some patients diagnosed with VP improved after LP. Clinically, these patients tended to resemble idiopathic PD, whereas nonresponders more closely resembled progressive supranuclear palsy (PSP). These results warrant further investigation and also raise the possibility of testing CSF drainage in patients with idiopathic PD complicated by SCWMC.
PubMed: 11835444
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 003B94
- to stream PubMed, to step Curation: 003B94
- to stream PubMed, to step Checkpoint: 003885
Links to Exploration step
pubmed:11835444Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Vascular parkinsonism: clinical correlates predicting motor improvement after lumbar puncture.</title>
<author><name sortKey="Ondo, William G" sort="Ondo, William G" uniqKey="Ondo W" first="William G" last="Ondo">William G. Ondo</name>
<affiliation wicri:level="2"><nlm:affiliation>Baylor College of Medicine, Department of Neurology, Houston, Texas, USA.</nlm:affiliation>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>Baylor College of Medicine, Department of Neurology, Houston, Texas</wicri:regionArea>
<placeName><region type="state">Texas</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Chan, Ling Ling" sort="Chan, Ling Ling" uniqKey="Chan L" first="Ling Ling" last="Chan">Ling Ling Chan</name>
</author>
<author><name sortKey="Levy, Joel K" sort="Levy, Joel K" uniqKey="Levy J" first="Joel K" last="Levy">Joel K. Levy</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PubMed</idno>
<date when="2002">2002</date>
<idno type="RBID">pubmed:11835444</idno>
<idno type="pmid">11835444</idno>
<idno type="wicri:Area/PubMed/Corpus">003B94</idno>
<idno type="wicri:Area/PubMed/Curation">003B94</idno>
<idno type="wicri:Area/PubMed/Checkpoint">003885</idno>
<idno type="wicri:Area/Ncbi/Merge">000657</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Vascular parkinsonism: clinical correlates predicting motor improvement after lumbar puncture.</title>
<author><name sortKey="Ondo, William G" sort="Ondo, William G" uniqKey="Ondo W" first="William G" last="Ondo">William G. Ondo</name>
<affiliation wicri:level="2"><nlm:affiliation>Baylor College of Medicine, Department of Neurology, Houston, Texas, USA.</nlm:affiliation>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>Baylor College of Medicine, Department of Neurology, Houston, Texas</wicri:regionArea>
<placeName><region type="state">Texas</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Chan, Ling Ling" sort="Chan, Ling Ling" uniqKey="Chan L" first="Ling Ling" last="Chan">Ling Ling Chan</name>
</author>
<author><name sortKey="Levy, Joel K" sort="Levy, Joel K" uniqKey="Levy J" first="Joel K" last="Levy">Joel K. Levy</name>
</author>
</analytic>
<series><title level="j">Movement disorders : official journal of the Movement Disorder Society</title>
<idno type="ISSN">0885-3185</idno>
<imprint><date when="2002" type="published">2002</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aged</term>
<term>Basal Ganglia Cerebrovascular Disease (complications)</term>
<term>Brain (pathology)</term>
<term>Female</term>
<term>Humans</term>
<term>Hydrocephalus, Normal Pressure (diagnosis)</term>
<term>Hydrocephalus, Normal Pressure (therapy)</term>
<term>Magnetic Resonance Imaging</term>
<term>Male</term>
<term>Movement Disorders (etiology)</term>
<term>Movement Disorders (therapy)</term>
<term>Parkinsonian Disorders (complications)</term>
<term>Spinal Puncture (methods)</term>
</keywords>
<keywords scheme="MESH" qualifier="complications" xml:lang="en"><term>Basal Ganglia Cerebrovascular Disease</term>
<term>Parkinsonian Disorders</term>
</keywords>
<keywords scheme="MESH" qualifier="diagnosis" xml:lang="en"><term>Hydrocephalus, Normal Pressure</term>
</keywords>
<keywords scheme="MESH" qualifier="etiology" xml:lang="en"><term>Movement Disorders</term>
</keywords>
<keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Spinal Puncture</term>
</keywords>
<keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Brain</term>
</keywords>
<keywords scheme="MESH" qualifier="therapy" xml:lang="en"><term>Hydrocephalus, Normal Pressure</term>
<term>Movement Disorders</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Aged</term>
<term>Female</term>
<term>Humans</term>
<term>Magnetic Resonance Imaging</term>
<term>Male</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Vascular parkinsonism (VP) is a poorly defined entity which has clinical, and perhaps pathological, overlap with other diagnoses. Although classical VP involves lesions of the basal ganglia, the majority of cases actually show diffuse subcortical white matter changes (SCWMC) on imaging. The exact pathologies of these white matter changes are debated and likely heterogeneous, but are generally thought to represent areas of chronic or recurrent partial ischemia. Cerebrospinal fluid (CSF) drainage is the treatment for NPH and has been reported to improve symptoms in some patients with idiopathic NPH and associated SCWMC. To determine whether historical, clinical, or radiographic factors predict improvement in VP patients after CSF drainage, we removed 35-40 ml of CSF via lumbar punctures (LP) from 40 patients and compared responders with nonresponders for a variety of demographics, clinical features, and blindly interpreted magnetic resonance images (MRI). Fifteen patients (37.5%) reported "significant and irrefutable" gait improvement after LP. Twelve (30.0%) reported no effect and 13 (32.5%) reported mild or very transient improvement. Timed gait in a subset of patients improved (P < 0.05) immediately after LP. Clinically, improvement after CSF removal was predicted by any positive response to levodopa (P < 0.001), the lack of vertical gaze palsies (P < 0.05), the lack of a pure freezing gait (P < 0.05), and the lack of hypotensive episodes (P < 0.05). Blinded MRI interpretation did not find features which clearly predicted response. Some patients diagnosed with VP improved after LP. Clinically, these patients tended to resemble idiopathic PD, whereas nonresponders more closely resembled progressive supranuclear palsy (PSP). These results warrant further investigation and also raise the possibility of testing CSF drainage in patients with idiopathic PD complicated by SCWMC.</div>
</front>
</TEI>
<pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">11835444</PMID>
<DateCreated><Year>2002</Year>
<Month>02</Month>
<Day>08</Day>
</DateCreated>
<DateCompleted><Year>2002</Year>
<Month>05</Month>
<Day>24</Day>
</DateCompleted>
<DateRevised><Year>2004</Year>
<Month>11</Month>
<Day>17</Day>
</DateRevised>
<Article PubModel="Print"><Journal><ISSN IssnType="Print">0885-3185</ISSN>
<JournalIssue CitedMedium="Print"><Volume>17</Volume>
<Issue>1</Issue>
<PubDate><Year>2002</Year>
<Month>Jan</Month>
</PubDate>
</JournalIssue>
<Title>Movement disorders : official journal of the Movement Disorder Society</Title>
<ISOAbbreviation>Mov. Disord.</ISOAbbreviation>
</Journal>
<ArticleTitle>Vascular parkinsonism: clinical correlates predicting motor improvement after lumbar puncture.</ArticleTitle>
<Pagination><MedlinePgn>91-7</MedlinePgn>
</Pagination>
<Abstract><AbstractText>Vascular parkinsonism (VP) is a poorly defined entity which has clinical, and perhaps pathological, overlap with other diagnoses. Although classical VP involves lesions of the basal ganglia, the majority of cases actually show diffuse subcortical white matter changes (SCWMC) on imaging. The exact pathologies of these white matter changes are debated and likely heterogeneous, but are generally thought to represent areas of chronic or recurrent partial ischemia. Cerebrospinal fluid (CSF) drainage is the treatment for NPH and has been reported to improve symptoms in some patients with idiopathic NPH and associated SCWMC. To determine whether historical, clinical, or radiographic factors predict improvement in VP patients after CSF drainage, we removed 35-40 ml of CSF via lumbar punctures (LP) from 40 patients and compared responders with nonresponders for a variety of demographics, clinical features, and blindly interpreted magnetic resonance images (MRI). Fifteen patients (37.5%) reported "significant and irrefutable" gait improvement after LP. Twelve (30.0%) reported no effect and 13 (32.5%) reported mild or very transient improvement. Timed gait in a subset of patients improved (P < 0.05) immediately after LP. Clinically, improvement after CSF removal was predicted by any positive response to levodopa (P < 0.001), the lack of vertical gaze palsies (P < 0.05), the lack of a pure freezing gait (P < 0.05), and the lack of hypotensive episodes (P < 0.05). Blinded MRI interpretation did not find features which clearly predicted response. Some patients diagnosed with VP improved after LP. Clinically, these patients tended to resemble idiopathic PD, whereas nonresponders more closely resembled progressive supranuclear palsy (PSP). These results warrant further investigation and also raise the possibility of testing CSF drainage in patients with idiopathic PD complicated by SCWMC.</AbstractText>
<CopyrightInformation>Copyright 2001 Movement Disorder Society.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ondo</LastName>
<ForeName>William G</ForeName>
<Initials>WG</Initials>
<AffiliationInfo><Affiliation>Baylor College of Medicine, Department of Neurology, Houston, Texas, USA.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Chan</LastName>
<ForeName>Ling Ling</ForeName>
<Initials>LL</Initials>
</Author>
<Author ValidYN="Y"><LastName>Levy</LastName>
<ForeName>Joel K</ForeName>
<Initials>JK</Initials>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType>
</PublicationTypeList>
</Article>
<MedlineJournalInfo><Country>United States</Country>
<MedlineTA>Mov Disord</MedlineTA>
<NlmUniqueID>8610688</NlmUniqueID>
<ISSNLinking>0885-3185</ISSNLinking>
</MedlineJournalInfo>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000368">Aged</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D020144">Basal Ganglia Cerebrovascular Disease</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000150">complications</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D001921">Brain</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000473">pathology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D005260">Female</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D006850">Hydrocephalus, Normal Pressure</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000175">diagnosis</QualifierName>
<QualifierName MajorTopicYN="N" UI="Q000628">therapy</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D008279">Magnetic Resonance Imaging</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D008297">Male</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D009069">Movement Disorders</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000209">etiology</QualifierName>
<QualifierName MajorTopicYN="Y" UI="Q000628">therapy</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D020734">Parkinsonian Disorders</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000150">complications</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D013129">Spinal Puncture</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000379">methods</QualifierName>
</MeshHeading>
</MeshHeadingList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2002</Year>
<Month>2</Month>
<Day>9</Day>
<Hour>10</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline"><Year>2002</Year>
<Month>5</Month>
<Day>25</Day>
<Hour>10</Hour>
<Minute>1</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez"><Year>2002</Year>
<Month>2</Month>
<Day>9</Day>
<Hour>10</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="pubmed">11835444</ArticleId>
<ArticleId IdType="pii">10.1002/mds.1270</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
<affiliations><list><country><li>États-Unis</li>
</country>
<region><li>Texas</li>
</region>
</list>
<tree><noCountry><name sortKey="Chan, Ling Ling" sort="Chan, Ling Ling" uniqKey="Chan L" first="Ling Ling" last="Chan">Ling Ling Chan</name>
<name sortKey="Levy, Joel K" sort="Levy, Joel K" uniqKey="Levy J" first="Joel K" last="Levy">Joel K. Levy</name>
</noCountry>
<country name="États-Unis"><region name="Texas"><name sortKey="Ondo, William G" sort="Ondo, William G" uniqKey="Ondo W" first="William G" last="Ondo">William G. Ondo</name>
</region>
</country>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/MovDisordV3/Data/Ncbi/Merge
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000657 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Ncbi/Merge/biblio.hfd -nk 000657 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Santé |area= MovDisordV3 |flux= Ncbi |étape= Merge |type= RBID |clé= pubmed:11835444 |texte= Vascular parkinsonism: clinical correlates predicting motor improvement after lumbar puncture. }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Ncbi/Merge/RBID.i -Sk "pubmed:11835444" \ | HfdSelect -Kh $EXPLOR_AREA/Data/Ncbi/Merge/biblio.hfd \ | NlmPubMed2Wicri -a MovDisordV3
![]() | This area was generated with Dilib version V0.6.23. | ![]() |