Identifying freezing of gait in Parkinson's disease during freezing provoking tasks using waist-mounted accelerometry.
Identifieur interne : 000270 ( PubMed/Corpus ); précédent : 000269; suivant : 000271Identifying freezing of gait in Parkinson's disease during freezing provoking tasks using waist-mounted accelerometry.
Auteurs : Heidemarie Zach ; Arno M. Janssen ; Anke H. Snijders ; Arnaud Delval ; Murielle U. Ferraye ; Eduard Auff ; Vivian Weerdesteyn ; Bastiaan R. Bloem ; Jorik NonnekesSource :
- Parkinsonism & related disorders [ 1873-5126 ] ; 2015.
English descriptors
- KwdEn :
- MESH :
- complications : Parkinson Disease.
- diagnosis : Gait Disorders, Neurologic, Parkinson Disease.
- etiology : Gait Disorders, Neurologic.
- Accelerometry, Aged, Female, Humans, Male, Middle Aged, Sensitivity and Specificity, Severity of Illness Index, Walking.
Abstract
Freezing of gait (FOG) is a common and debilitating phenomenon in Parkinson's disease (PD). Wearable accelerometers might help to assess FOG in the research setting. Here, we evaluate whether accelerometry can detect FOG while executing rapid full turns and while walking with rapid short steps (the two most common provoking circumstances for FOG).
DOI: 10.1016/j.parkreldis.2015.09.051
PubMed: 26454703
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pubmed:26454703Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Identifying freezing of gait in Parkinson's disease during freezing provoking tasks using waist-mounted accelerometry.</title><author><name sortKey="Zach, Heidemarie" sort="Zach, Heidemarie" uniqKey="Zach H" first="Heidemarie" last="Zach">Heidemarie Zach</name><affiliation><nlm:affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, The Netherlands; Department of Neurology, Medical University of Vienna, Vienna, Austria. Electronic address: heidemarie.zach@meduniwien.ac.at.</nlm:affiliation></affiliation></author><author><name sortKey="Janssen, Arno M" sort="Janssen, Arno M" uniqKey="Janssen A" first="Arno M" last="Janssen">Arno M. Janssen</name><affiliation><nlm:affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, The Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Snijders, Anke H" sort="Snijders, Anke H" uniqKey="Snijders A" first="Anke H" last="Snijders">Anke H. Snijders</name><affiliation><nlm:affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, The Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Delval, Arnaud" sort="Delval, Arnaud" uniqKey="Delval A" first="Arnaud" last="Delval">Arnaud Delval</name><affiliation><nlm:affiliation>Department of Neurology and Movement Disorders, Regional University Hospital, Lille Cedex, France.</nlm:affiliation></affiliation></author><author><name sortKey="Ferraye, Murielle U" sort="Ferraye, Murielle U" uniqKey="Ferraye M" first="Murielle U" last="Ferraye">Murielle U. Ferraye</name><affiliation><nlm:affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, The Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Auff, Eduard" sort="Auff, Eduard" uniqKey="Auff E" first="Eduard" last="Auff">Eduard Auff</name><affiliation><nlm:affiliation>Department of Neurology, Medical University of Vienna, Vienna, Austria.</nlm:affiliation></affiliation></author><author><name sortKey="Weerdesteyn, Vivian" sort="Weerdesteyn, Vivian" uniqKey="Weerdesteyn V" first="Vivian" last="Weerdesteyn">Vivian Weerdesteyn</name><affiliation><nlm:affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Rehabilitation, Nijmegen, The Netherlands; Sint Maartenskliniek Research, Nijmegen, The Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Bloem, Bastiaan R" sort="Bloem, Bastiaan R" uniqKey="Bloem B" first="Bastiaan R" last="Bloem">Bastiaan R. Bloem</name><affiliation><nlm:affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, The Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Nonnekes, Jorik" sort="Nonnekes, Jorik" uniqKey="Nonnekes J" first="Jorik" last="Nonnekes">Jorik Nonnekes</name><affiliation><nlm:affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Rehabilitation, Nijmegen, The Netherlands.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="RBID">pubmed:26454703</idno><idno type="pmid">26454703</idno><idno type="doi">10.1016/j.parkreldis.2015.09.051</idno><idno type="wicri:Area/PubMed/Corpus">000270</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000270</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Identifying freezing of gait in Parkinson's disease during freezing provoking tasks using waist-mounted accelerometry.</title><author><name sortKey="Zach, Heidemarie" sort="Zach, Heidemarie" uniqKey="Zach H" first="Heidemarie" last="Zach">Heidemarie Zach</name><affiliation><nlm:affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, The Netherlands; Department of Neurology, Medical University of Vienna, Vienna, Austria. Electronic address: heidemarie.zach@meduniwien.ac.at.</nlm:affiliation></affiliation></author><author><name sortKey="Janssen, Arno M" sort="Janssen, Arno M" uniqKey="Janssen A" first="Arno M" last="Janssen">Arno M. Janssen</name><affiliation><nlm:affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, The Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Snijders, Anke H" sort="Snijders, Anke H" uniqKey="Snijders A" first="Anke H" last="Snijders">Anke H. Snijders</name><affiliation><nlm:affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, The Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Delval, Arnaud" sort="Delval, Arnaud" uniqKey="Delval A" first="Arnaud" last="Delval">Arnaud Delval</name><affiliation><nlm:affiliation>Department of Neurology and Movement Disorders, Regional University Hospital, Lille Cedex, France.</nlm:affiliation></affiliation></author><author><name sortKey="Ferraye, Murielle U" sort="Ferraye, Murielle U" uniqKey="Ferraye M" first="Murielle U" last="Ferraye">Murielle U. Ferraye</name><affiliation><nlm:affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, The Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Auff, Eduard" sort="Auff, Eduard" uniqKey="Auff E" first="Eduard" last="Auff">Eduard Auff</name><affiliation><nlm:affiliation>Department of Neurology, Medical University of Vienna, Vienna, Austria.</nlm:affiliation></affiliation></author><author><name sortKey="Weerdesteyn, Vivian" sort="Weerdesteyn, Vivian" uniqKey="Weerdesteyn V" first="Vivian" last="Weerdesteyn">Vivian Weerdesteyn</name><affiliation><nlm:affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Rehabilitation, Nijmegen, The Netherlands; Sint Maartenskliniek Research, Nijmegen, The Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Bloem, Bastiaan R" sort="Bloem, Bastiaan R" uniqKey="Bloem B" first="Bastiaan R" last="Bloem">Bastiaan R. Bloem</name><affiliation><nlm:affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, The Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Nonnekes, Jorik" sort="Nonnekes, Jorik" uniqKey="Nonnekes J" first="Jorik" last="Nonnekes">Jorik Nonnekes</name><affiliation><nlm:affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Rehabilitation, Nijmegen, The Netherlands.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Parkinsonism & related disorders</title><idno type="eISSN">1873-5126</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Accelerometry</term><term>Aged</term><term>Female</term><term>Gait Disorders, Neurologic (diagnosis)</term><term>Gait Disorders, Neurologic (etiology)</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Parkinson Disease (complications)</term><term>Parkinson Disease (diagnosis)</term><term>Sensitivity and Specificity</term><term>Severity of Illness Index</term><term>Walking</term></keywords><keywords scheme="MESH" qualifier="complications" xml:lang="en"><term>Parkinson Disease</term></keywords><keywords scheme="MESH" qualifier="diagnosis" xml:lang="en"><term>Gait Disorders, Neurologic</term><term>Parkinson Disease</term></keywords><keywords scheme="MESH" qualifier="etiology" xml:lang="en"><term>Gait Disorders, Neurologic</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Accelerometry</term><term>Aged</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Sensitivity and Specificity</term><term>Severity of Illness Index</term><term>Walking</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Freezing of gait (FOG) is a common and debilitating phenomenon in Parkinson's disease (PD). Wearable accelerometers might help to assess FOG in the research setting. Here, we evaluate whether accelerometry can detect FOG while executing rapid full turns and while walking with rapid short steps (the two most common provoking circumstances for FOG).</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">26454703</PMID><DateCreated><Year>2015</Year><Month>11</Month><Day>03</Day></DateCreated><DateCompleted><Year>2016</Year><Month>09</Month><Day>06</Day></DateCompleted><DateRevised><Year>2015</Year><Month>11</Month><Day>03</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-5126</ISSN><JournalIssue CitedMedium="Internet"><Volume>21</Volume><Issue>11</Issue><PubDate><Year>2015</Year><Month>Nov</Month></PubDate></JournalIssue><Title>Parkinsonism & related disorders</Title><ISOAbbreviation>Parkinsonism Relat. Disord.</ISOAbbreviation></Journal><ArticleTitle>Identifying freezing of gait in Parkinson's disease during freezing provoking tasks using waist-mounted accelerometry.</ArticleTitle><Pagination><MedlinePgn>1362-6</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.parkreldis.2015.09.051</ELocationID><ELocationID EIdType="pii" ValidYN="Y">S1353-8020(15)00442-3</ELocationID><Abstract><AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">Freezing of gait (FOG) is a common and debilitating phenomenon in Parkinson's disease (PD). Wearable accelerometers might help to assess FOG in the research setting. Here, we evaluate whether accelerometry can detect FOG while executing rapid full turns and while walking with rapid short steps (the two most common provoking circumstances for FOG).</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">We included 23 PD patients, who all had objective FOG. Participants performed several walking tasks, including walking rapidly with short steps and rapid full turns in both directions with a triaxial linear waist-mounted accelerometer. Two independent experts identified FOG episodes using off-line video-analysis (gold standard). A validated algorithm [ratio between pathological freezing (3-8 Hz)-and normal locomotor frequencies (0.5-3 Hz)] was applied on the accelerometer data to detect FOG episodes.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">Clinically, FOG was most often observed during full rapid turns (81% of all episodes), followed by walking with short rapid steps (12% of all episodes). During full rapid turns, accelerometry yielded a sensitivity of 78% and specificity of 59%. A sensitivity of 64% and specificity of 69% was observed during walking rapidly with small steps. Combining all tasks rendered a sensitivity of 75% and specificity of 76%.</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">Our results suggest that FOG can be detected from a single lumbar accelerometer during several walking tasks, including full rapid turns and walking with short steps rapidly, with reasonable sensitivity and specificity. This approach holds promise for possible implementation as complementary objective outcome in a research setting, but more work remains needed to improve the sensitivity and specificity.</AbstractText><CopyrightInformation>Copyright © 2015 Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Zach</LastName><ForeName>Heidemarie</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, The Netherlands; Department of Neurology, Medical University of Vienna, Vienna, Austria. Electronic address: heidemarie.zach@meduniwien.ac.at.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Janssen</LastName><ForeName>Arno M</ForeName><Initials>AM</Initials><AffiliationInfo><Affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, The Netherlands.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Snijders</LastName><ForeName>Anke H</ForeName><Initials>AH</Initials><AffiliationInfo><Affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, The Netherlands.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Delval</LastName><ForeName>Arnaud</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Department of Neurology and Movement Disorders, Regional University Hospital, Lille Cedex, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ferraye</LastName><ForeName>Murielle U</ForeName><Initials>MU</Initials><AffiliationInfo><Affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, The Netherlands.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Auff</LastName><ForeName>Eduard</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>Department of Neurology, Medical University of Vienna, Vienna, Austria.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Weerdesteyn</LastName><ForeName>Vivian</ForeName><Initials>V</Initials><AffiliationInfo><Affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Rehabilitation, Nijmegen, The Netherlands; Sint Maartenskliniek Research, Nijmegen, The Netherlands.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bloem</LastName><ForeName>Bastiaan R</ForeName><Initials>BR</Initials><AffiliationInfo><Affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, The Netherlands.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Nonnekes</LastName><ForeName>Jorik</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Rehabilitation, Nijmegen, The Netherlands.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2015</Year><Month>10</Month><Day>01</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Parkinsonism Relat Disord</MedlineTA><NlmUniqueID>9513583</NlmUniqueID><ISSNLinking>1353-8020</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D061725" MajorTopicYN="N">Accelerometry</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D020233" MajorTopicYN="N">Gait Disorders, Neurologic</DescriptorName><QualifierName UI="Q000175" MajorTopicYN="Y">diagnosis</QualifierName><QualifierName UI="Q000209" MajorTopicYN="N">etiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010300" MajorTopicYN="N">Parkinson Disease</DescriptorName><QualifierName UI="Q000150" MajorTopicYN="N">complications</QualifierName><QualifierName UI="Q000175" MajorTopicYN="Y">diagnosis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012680" MajorTopicYN="N">Sensitivity and Specificity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012720" MajorTopicYN="N">Severity of Illness Index</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016138" MajorTopicYN="N">Walking</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Accelerometry</Keyword><Keyword MajorTopicYN="N">Freeze index</Keyword><Keyword MajorTopicYN="N">Freezing of gait</Keyword><Keyword MajorTopicYN="N">Parkinson's disease</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2015</Year><Month>04</Month><Day>25</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2015</Year><Month>09</Month><Day>06</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2015</Year><Month>09</Month><Day>29</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>10</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>10</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>9</Month><Day>7</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">26454703</ArticleId><ArticleId IdType="pii">S1353-8020(15)00442-3</ArticleId><ArticleId IdType="doi">10.1016/j.parkreldis.2015.09.051</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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