Validation of the VBLaST peg transfer task: a first step toward an alternate training standard.
Identifieur interne : 000675 ( PubMed/Corpus ); précédent : 000674; suivant : 000676Validation of the VBLaST peg transfer task: a first step toward an alternate training standard.
Auteurs : A. Chellali ; L. Zhang ; G. Sankaranarayanan ; V S Arikatla ; W. Ahn ; A. Derevianko ; S D Schwaitzberg ; D B Jones ; M. Demoya ; C G L. CaoSource :
- Surgical endoscopy [ 1432-2218 ] ; 2014.
English descriptors
- KwdEn :
- MESH :
- education : Laparoscopy.
- Adult, Clinical Competence, Computer Simulation, Feedback, Female, Humans, Male, Middle Aged, User-Computer Interface.
Abstract
The FLS trainer lacks objective and automated assessments of laparoscopic performance and requires a large supply of relatively expensive consumables. Virtual reality simulation has a great potential as a training and assessment tool of laparoscopic skills and can overcome some limitations of the FLS trainer. This study was carried out to assess the value of our Virtual Basic Laparoscopic Surgical Trainer (VBLaST(©)) in the peg transfer task compared to the FLS trainer and its ability to differentiate performance between novice, intermediate, and expert groups.
DOI: 10.1007/s00464-014-3538-2
PubMed: 24771197
Links to Exploration step
pubmed:24771197Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Validation of the VBLaST peg transfer task: a first step toward an alternate training standard.</title><author><name sortKey="Chellali, A" sort="Chellali, A" uniqKey="Chellali A" first="A" last="Chellali">A. Chellali</name><affiliation><nlm:affiliation>Department of Surgery, Cambridge Health Alliance, Harvard Medical School, Cambridge, MA, USA, amine.chellali@issyl-lab.org.</nlm:affiliation></affiliation></author><author><name sortKey="Zhang, L" sort="Zhang, L" uniqKey="Zhang L" first="L" last="Zhang">L. Zhang</name></author><author><name sortKey="Sankaranarayanan, G" sort="Sankaranarayanan, G" uniqKey="Sankaranarayanan G" first="G" last="Sankaranarayanan">G. Sankaranarayanan</name></author><author><name sortKey="Arikatla, V S" sort="Arikatla, V S" uniqKey="Arikatla V" first="V S" last="Arikatla">V S Arikatla</name></author><author><name sortKey="Ahn, W" sort="Ahn, W" uniqKey="Ahn W" first="W" last="Ahn">W. Ahn</name></author><author><name sortKey="Derevianko, A" sort="Derevianko, A" uniqKey="Derevianko A" first="A" last="Derevianko">A. Derevianko</name></author><author><name sortKey="Schwaitzberg, S D" sort="Schwaitzberg, S D" uniqKey="Schwaitzberg S" first="S D" last="Schwaitzberg">S D Schwaitzberg</name></author><author><name sortKey="Jones, D B" sort="Jones, D B" uniqKey="Jones D" first="D B" last="Jones">D B Jones</name></author><author><name sortKey="Demoya, M" sort="Demoya, M" uniqKey="Demoya M" first="M" last="Demoya">M. Demoya</name></author><author><name sortKey="Cao, C G L" sort="Cao, C G L" uniqKey="Cao C" first="C G L" last="Cao">C G L. Cao</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="doi">10.1007/s00464-014-3538-2</idno><idno type="RBID">pubmed:24771197</idno><idno type="pmid">24771197</idno><idno type="wicri:Area/PubMed/Corpus">000675</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Validation of the VBLaST peg transfer task: a first step toward an alternate training standard.</title><author><name sortKey="Chellali, A" sort="Chellali, A" uniqKey="Chellali A" first="A" last="Chellali">A. Chellali</name><affiliation><nlm:affiliation>Department of Surgery, Cambridge Health Alliance, Harvard Medical School, Cambridge, MA, USA, amine.chellali@issyl-lab.org.</nlm:affiliation></affiliation></author><author><name sortKey="Zhang, L" sort="Zhang, L" uniqKey="Zhang L" first="L" last="Zhang">L. Zhang</name></author><author><name sortKey="Sankaranarayanan, G" sort="Sankaranarayanan, G" uniqKey="Sankaranarayanan G" first="G" last="Sankaranarayanan">G. Sankaranarayanan</name></author><author><name sortKey="Arikatla, V S" sort="Arikatla, V S" uniqKey="Arikatla V" first="V S" last="Arikatla">V S Arikatla</name></author><author><name sortKey="Ahn, W" sort="Ahn, W" uniqKey="Ahn W" first="W" last="Ahn">W. Ahn</name></author><author><name sortKey="Derevianko, A" sort="Derevianko, A" uniqKey="Derevianko A" first="A" last="Derevianko">A. Derevianko</name></author><author><name sortKey="Schwaitzberg, S D" sort="Schwaitzberg, S D" uniqKey="Schwaitzberg S" first="S D" last="Schwaitzberg">S D Schwaitzberg</name></author><author><name sortKey="Jones, D B" sort="Jones, D B" uniqKey="Jones D" first="D B" last="Jones">D B Jones</name></author><author><name sortKey="Demoya, M" sort="Demoya, M" uniqKey="Demoya M" first="M" last="Demoya">M. Demoya</name></author><author><name sortKey="Cao, C G L" sort="Cao, C G L" uniqKey="Cao C" first="C G L" last="Cao">C G L. Cao</name></author></analytic><series><title level="j">Surgical endoscopy</title><idno type="eISSN">1432-2218</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Clinical Competence</term><term>Computer Simulation</term><term>Feedback</term><term>Female</term><term>Humans</term><term>Laparoscopy (education)</term><term>Male</term><term>Middle Aged</term><term>User-Computer Interface</term></keywords><keywords scheme="MESH" qualifier="education" xml:lang="en"><term>Laparoscopy</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Clinical Competence</term><term>Computer Simulation</term><term>Feedback</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>User-Computer Interface</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The FLS trainer lacks objective and automated assessments of laparoscopic performance and requires a large supply of relatively expensive consumables. Virtual reality simulation has a great potential as a training and assessment tool of laparoscopic skills and can overcome some limitations of the FLS trainer. This study was carried out to assess the value of our Virtual Basic Laparoscopic Surgical Trainer (VBLaST(©)) in the peg transfer task compared to the FLS trainer and its ability to differentiate performance between novice, intermediate, and expert groups.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">24771197</PMID><DateCreated><Year>2014</Year><Month>10</Month><Day>07</Day></DateCreated><DateCompleted><Year>2015</Year><Month>07</Month><Day>07</Day></DateCompleted><DateRevised><Year>2015</Year><Month>10</Month><Day>01</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1432-2218</ISSN><JournalIssue CitedMedium="Internet"><Volume>28</Volume><Issue>10</Issue><PubDate><Year>2014</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Surgical endoscopy</Title><ISOAbbreviation>Surg Endosc</ISOAbbreviation></Journal><ArticleTitle>Validation of the VBLaST peg transfer task: a first step toward an alternate training standard.</ArticleTitle><Pagination><MedlinePgn>2856-62</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s00464-014-3538-2</ELocationID><Abstract><AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">The FLS trainer lacks objective and automated assessments of laparoscopic performance and requires a large supply of relatively expensive consumables. Virtual reality simulation has a great potential as a training and assessment tool of laparoscopic skills and can overcome some limitations of the FLS trainer. This study was carried out to assess the value of our Virtual Basic Laparoscopic Surgical Trainer (VBLaST(©)) in the peg transfer task compared to the FLS trainer and its ability to differentiate performance between novice, intermediate, and expert groups.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">Thirty subjects were divided into three groups: novices (PGY1-2, n = 10), intermediates (PGY3-4, n = 10), and experts (PGY5, surgical fellows and attendings, n = 10). All subjects performed ten trials of the peg transfer task on each simulator. Assessment of laparoscopic performance was based on FLS scoring while a questionnaire was used for subjective evaluation.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">The performance scores in the two simulators were correlated, though subjects performed significantly better in the FLS trainer. Experts performed better than novices only on the FLS trainer while no significant differences were observed between the other groups. Moreover, a significant learning effect was found on both trainers, with a greater improvement of performance on the VBLaST(©). Finally, 82.6% of the subjects preferred the FLS over the VBLaST(©) for surgical training which could be attributed to the novelty of the VR technology and existing deficiencies of the user interface for the VBLaST(©).</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">This study demonstrated that the VBLaST(©) reproduced faithfully some aspects of the FLS peg transfer task (such as color, size, and shape of the peg board, etc.) while other aspects require additional development. Future improvement of the user interface and haptic feedback will enhance the value of the system as an alternative to the FLS as the standard training tool for laparoscopic surgery skills.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Chellali</LastName><ForeName>A</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Department of Surgery, Cambridge Health Alliance, Harvard Medical School, Cambridge, MA, USA, amine.chellali@issyl-lab.org.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>L</ForeName><Initials>L</Initials></Author><Author ValidYN="Y"><LastName>Sankaranarayanan</LastName><ForeName>G</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Arikatla</LastName><ForeName>V S</ForeName><Initials>VS</Initials></Author><Author ValidYN="Y"><LastName>Ahn</LastName><ForeName>W</ForeName><Initials>W</Initials></Author><Author ValidYN="Y"><LastName>Derevianko</LastName><ForeName>A</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Schwaitzberg</LastName><ForeName>S D</ForeName><Initials>SD</Initials></Author><Author ValidYN="Y"><LastName>Jones</LastName><ForeName>D B</ForeName><Initials>DB</Initials></Author><Author ValidYN="Y"><LastName>DeMoya</LastName><ForeName>M</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Cao</LastName><ForeName>C G L</ForeName><Initials>CG</Initials></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>R01 EB005807</GrantID><Acronym>EB</Acronym><Agency>NIBIB NIH HHS</Agency><Country>United States</Country></Grant><Grant><GrantID>R01 EB009362</GrantID><Acronym>EB</Acronym><Agency>NIBIB NIH HHS</Agency><Country>United States</Country></Grant><Grant><GrantID>R01 EB010037</GrantID><Acronym>EB</Acronym><Agency>NIBIB NIH HHS</Agency><Country>United States</Country></Grant><Grant><GrantID>R01 EB010037-01</GrantID><Acronym>EB</Acronym><Agency>NIBIB NIH HHS</Agency><Country>United States</Country></Grant><Grant><GrantID>R01 EB014305</GrantID><Acronym>EB</Acronym><Agency>NIBIB NIH HHS</Agency><Country>United States</Country></Grant><Grant><GrantID>R01EB010037</GrantID><Acronym>EB</Acronym><Agency>NIBIB NIH HHS</Agency><Country>United States</Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D052061">Research Support, N.I.H., Extramural</PublicationType><PublicationType UI="D023361">Validation Studies</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2014</Year><Month>04</Month><Day>26</Day></ArticleDate></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Surg Endosc</MedlineTA><NlmUniqueID>8806653</NlmUniqueID><ISSNLinking>0930-2794</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><CommentsCorrectionsList><CommentsCorrections 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