Comparison of the biomechanical behavior of foldable intraocular lenses.
Identifieur interne : 001A39 ( PubMed/Corpus ); précédent : 001A38; suivant : 001A40Comparison of the biomechanical behavior of foldable intraocular lenses.
Auteurs : Stephen S. Lane ; Paula Burgi ; Gregory S. Milios ; Michael W. Orchowski ; Michael Vaughan ; Eric SchwarteSource :
- Journal of cataract and refractive surgery [ 0886-3350 ] ; 2004.
English descriptors
- KwdEn :
- MESH :
- chemical : Acrylic Resins, Biocompatible Materials, Polymethyl Methacrylate.
- methods : Materials Testing.
- standards : Biomechanical Phenomena, Lenses, Intraocular.
- Prosthesis Design.
Abstract
To compare a standardized battery of biomechanical laboratory tests to assess the performance of popular foldable intraocular lenses (IOLs).
DOI: 10.1016/j.jcrs.2004.03.041
PubMed: 15519095
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pubmed:15519095Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Comparison of the biomechanical behavior of foldable intraocular lenses.</title><author><name sortKey="Lane, Stephen S" sort="Lane, Stephen S" uniqKey="Lane S" first="Stephen S" last="Lane">Stephen S. Lane</name><affiliation><nlm:affiliation>Alcon Research, Ltd., Fort Worth, TX, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Burgi, Paula" sort="Burgi, Paula" uniqKey="Burgi P" first="Paula" last="Burgi">Paula Burgi</name></author><author><name sortKey="Milios, Gregory S" sort="Milios, Gregory S" uniqKey="Milios G" first="Gregory S" last="Milios">Gregory S. Milios</name></author><author><name sortKey="Orchowski, Michael W" sort="Orchowski, Michael W" uniqKey="Orchowski M" first="Michael W" last="Orchowski">Michael W. Orchowski</name></author><author><name sortKey="Vaughan, Michael" sort="Vaughan, Michael" uniqKey="Vaughan M" first="Michael" last="Vaughan">Michael Vaughan</name></author><author><name sortKey="Schwarte, Eric" sort="Schwarte, Eric" uniqKey="Schwarte E" first="Eric" last="Schwarte">Eric Schwarte</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2004">2004</date><idno type="doi">10.1016/j.jcrs.2004.03.041</idno><idno type="RBID">pubmed:15519095</idno><idno type="pmid">15519095</idno><idno type="wicri:Area/PubMed/Corpus">001A39</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Comparison of the biomechanical behavior of foldable intraocular lenses.</title><author><name sortKey="Lane, Stephen S" sort="Lane, Stephen S" uniqKey="Lane S" first="Stephen S" last="Lane">Stephen S. Lane</name><affiliation><nlm:affiliation>Alcon Research, Ltd., Fort Worth, TX, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Burgi, Paula" sort="Burgi, Paula" uniqKey="Burgi P" first="Paula" last="Burgi">Paula Burgi</name></author><author><name sortKey="Milios, Gregory S" sort="Milios, Gregory S" uniqKey="Milios G" first="Gregory S" last="Milios">Gregory S. Milios</name></author><author><name sortKey="Orchowski, Michael W" sort="Orchowski, Michael W" uniqKey="Orchowski M" first="Michael W" last="Orchowski">Michael W. Orchowski</name></author><author><name sortKey="Vaughan, Michael" sort="Vaughan, Michael" uniqKey="Vaughan M" first="Michael" last="Vaughan">Michael Vaughan</name></author><author><name sortKey="Schwarte, Eric" sort="Schwarte, Eric" uniqKey="Schwarte E" first="Eric" last="Schwarte">Eric Schwarte</name></author></analytic><series><title level="j">Journal of cataract and refractive surgery</title><idno type="ISSN">0886-3350</idno><imprint><date when="2004" type="published">2004</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acrylic Resins</term><term>Biocompatible Materials</term><term>Biomechanical Phenomena (standards)</term><term>Lenses, Intraocular (standards)</term><term>Materials Testing (methods)</term><term>Polymethyl Methacrylate</term><term>Prosthesis Design</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Acrylic Resins</term><term>Biocompatible Materials</term><term>Polymethyl Methacrylate</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Materials Testing</term></keywords><keywords scheme="MESH" qualifier="standards" xml:lang="en"><term>Biomechanical Phenomena</term><term>Lenses, Intraocular</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Prosthesis Design</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">To compare a standardized battery of biomechanical laboratory tests to assess the performance of popular foldable intraocular lenses (IOLs).</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">15519095</PMID><DateCreated><Year>2004</Year><Month>11</Month><Day>02</Day></DateCreated><DateCompleted><Year>2005</Year><Month>01</Month><Day>24</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0886-3350</ISSN><JournalIssue CitedMedium="Print"><Volume>30</Volume><Issue>11</Issue><PubDate><Year>2004</Year><Month>Nov</Month></PubDate></JournalIssue><Title>Journal of cataract and refractive surgery</Title><ISOAbbreviation>J Cataract Refract Surg</ISOAbbreviation></Journal><ArticleTitle>Comparison of the biomechanical behavior of foldable intraocular lenses.</ArticleTitle><Pagination><MedlinePgn>2397-402</MedlinePgn></Pagination><Abstract><AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">To compare a standardized battery of biomechanical laboratory tests to assess the performance of popular foldable intraocular lenses (IOLs).</AbstractText><AbstractText Label="SETTING" NlmCategory="METHODS">Biomedical testing facilities, Alcon Research, Ltd., Fort Worth, Texas, USA.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">Using industry-standard biomechanical testing techniques, 1- and 3-piece foldable IOLs (Alcon AcrySof MA60BM, MA30BA, SA30AL, SA60AT; Allergan Sensar AR40, PhacoFlex II SI-40NB; Bausch & Lomb Soflex LI61U; Pharmacia & Upjohn CeeOn 920) and a 1-piece all-poly(methyl methacrylate) (PMMA) IOL (Alcon MZ30BD) were tested under identical conditions with regard to (1) tensile/elastic properties by comparing haptic pull strength and haptic elongation and (2) compression properties by comparing haptic compression forces, haptic compression force decay over time, and axial displacement. All tests were performed with the IOLs submersed in a controlled-temperature water bath (mean 35 degrees C +/- 2 degrees C [SD]).</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">For all IOLs, the ultimate elongation and pull strength of the haptics before failure was highest with the Alcon SA30AL and SA60AT. Similarly, the force required to compress haptics to a prescribed 10.0 mm diameter was least with the SA30AL and the SA60AT lenses. These 1-piece lenses also showed the least decay of residual compression force as a function of time. Optic displacement along the optical axis with haptic compression to 10.0 mm was least with the Alcon 1-piece IOLs and the all-PMMA control IOL.</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">AcrySof 1-piece SA30AL and SA60AT IOLs demonstrated superior biomechanical characteristics over other foldable IOL designs.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Lane</LastName><ForeName>Stephen S</ForeName><Initials>SS</Initials><AffiliationInfo><Affiliation>Alcon Research, Ltd., Fort Worth, TX, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Burgi</LastName><ForeName>Paula</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Milios</LastName><ForeName>Gregory S</ForeName><Initials>GS</Initials></Author><Author ValidYN="Y"><LastName>Orchowski</LastName><ForeName>Michael W</ForeName><Initials>MW</Initials></Author><Author ValidYN="Y"><LastName>Vaughan</LastName><ForeName>Michael</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Schwarte</LastName><ForeName>Eric</ForeName><Initials>E</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Cataract Refract Surg</MedlineTA><NlmUniqueID>8604171</NlmUniqueID><ISSNLinking>0886-3350</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000180">Acrylic Resins</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D001672">Biocompatible Materials</NameOfSubstance></Chemical><Chemical><RegistryNumber>9011-14-7</RegistryNumber><NameOfSubstance UI="D019904">Polymethyl Methacrylate</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000180">Acrylic Resins</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D001672">Biocompatible Materials</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D001696">Biomechanical Phenomena</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000592">standards</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D007910">Lenses, Intraocular</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000592">standards</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008422">Materials Testing</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000379">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D019904">Polymethyl Methacrylate</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011474">Prosthesis Design</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="accepted"><Year>2004</Year><Month>Mar</Month><Day>16</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2004</Year><Month>11</Month><Day>3</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2005</Year><Month>1</Month><Day>26</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2004</Year><Month>11</Month><Day>3</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pii">S0886335004004201</ArticleId><ArticleId IdType="doi">10.1016/j.jcrs.2004.03.041</ArticleId><ArticleId IdType="pubmed">15519095</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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