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Topographic Comparison of the Visual Function on Multifocal Visual Evoked Potentials with Optic Nerve Structure on Heidelberg Retinal Tomography

Identifieur interne : 000283 ( PascalFrancis/Corpus ); précédent : 000282; suivant : 000284

Topographic Comparison of the Visual Function on Multifocal Visual Evoked Potentials with Optic Nerve Structure on Heidelberg Retinal Tomography

Auteurs : Omar S. Punjabi ; Robert L. Stamper ; Alan G. Bostrom ; YING HAN ; Shan C. Lin

Source :

RBID : Pascal:08-0161713

Descripteurs français

English descriptors

Abstract

Purpose: The authors' objective was to compare the visual field obtained using multifocal visual evoked potential (mfVEP) testing with the optic nerve parameters of Heidelberg retinal tomography (HRT; Heidelberg Engineering, Heidelberg, Germany; software version 2.01) in primary open-angle glaucoma (POAG) patients and normal controls and to determine which parameters correlate with visual function. Design: Cross-sectional study. Participants: Eighty-one eyes of 42 adult POAG patients and normal controls between the ages of 40 and 80 years, of which 35 patients (67 eyes; mean age±standard deviation [SD], 68±10 years) had POAG, and 7 individuals who served as normal controls (14 eyes; mean age±SD, 61±10 years) were included. Methods: A monocular mfVEP test, the AccuMap (Opera software version 2.0; ObjectiVision Pty. Ltd., Sydney, Australia), with a 58-sector pattern-reversal dart board array was recorded in both eyes per patient. These patients underwent the HRT 2 and mfVEP tests within 3 months of each other. Main Outcome Measures: Amplitudes in the superior hemisphere of the mfVEP trace were compared with the HRT parameters in the inferior hemisphere of the HRT and vice versa using mixed effects regression models. Results: Amplitudes on the superior hemisphere of the mfVEP recordings showed a significant direct correlation with rim-to-disc area ratio (P = 0.0037), rim volume (P = 0.0421), and mean retinal nerve fiber layer (RNFL) thickness (P = 0.0016) and a significant inverse correlation with cup area (P = 0.0009) and cup-to-disc area ratio (P = 0.0037) in the inferior hemisphere of the HRT results. Amplitudes on the inferior hemisphere showed a significant direct correlation with rim-to-disc area ratio (P = 0.036) and a significant inverse correlation with cup area (P = 0.0007), cup-to-disc area ratio (P = 0.036), cup volume (P<0.0001), and mean cup depth (P = 0.0012) in the superior hemisphere of the HRT results. Conclusions: Results from mfVEP and HRT showed correlation between visual function and optic nerve structure.

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Pour connaître la documentation sur le format Inist Standard.

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A01 01  1    @0 0161-6420
A02 01      @0 OPHTDG
A03   1    @0 Ophthalmology : (Rochester MN)
A05       @2 115
A06       @2 3
A08 01  1  ENG  @1 Topographic Comparison of the Visual Function on Multifocal Visual Evoked Potentials with Optic Nerve Structure on Heidelberg Retinal Tomography
A11 01  1    @1 PUNJABI (Omar S.)
A11 02  1    @1 STAMPER (Robert L.)
A11 03  1    @1 BOSTROM (Alan G.)
A11 04  1    @1 YING HAN
A11 05  1    @1 LIN (Shan C.)
A14 01      @1 School of Medicine, University of California San Francisco @2 San Francisco, California @3 USA @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut. @Z 5 aut.
A14 02      @1 Bascom Palmer Eye Institute, School of Medicine, University of Miami @2 Miami, Florida @3 USA @Z 1 aut.
A20       @1 440-446
A21       @1 2008
A23 01      @0 ENG
A43 01      @1 INIST @2 18914 @5 354000183209790050
A44       @0 0000 @1 © 2008 INIST-CNRS. All rights reserved.
A45       @0 16 ref.
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A60       @1 P @2 C
A61       @0 A
A64 01  1    @0 Ophthalmology : (Rochester, MN)
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C01 01    ENG  @0 Purpose: The authors' objective was to compare the visual field obtained using multifocal visual evoked potential (mfVEP) testing with the optic nerve parameters of Heidelberg retinal tomography (HRT; Heidelberg Engineering, Heidelberg, Germany; software version 2.01) in primary open-angle glaucoma (POAG) patients and normal controls and to determine which parameters correlate with visual function. Design: Cross-sectional study. Participants: Eighty-one eyes of 42 adult POAG patients and normal controls between the ages of 40 and 80 years, of which 35 patients (67 eyes; mean age±standard deviation [SD], 68±10 years) had POAG, and 7 individuals who served as normal controls (14 eyes; mean age±SD, 61±10 years) were included. Methods: A monocular mfVEP test, the AccuMap (Opera software version 2.0; ObjectiVision Pty. Ltd., Sydney, Australia), with a 58-sector pattern-reversal dart board array was recorded in both eyes per patient. These patients underwent the HRT 2 and mfVEP tests within 3 months of each other. Main Outcome Measures: Amplitudes in the superior hemisphere of the mfVEP trace were compared with the HRT parameters in the inferior hemisphere of the HRT and vice versa using mixed effects regression models. Results: Amplitudes on the superior hemisphere of the mfVEP recordings showed a significant direct correlation with rim-to-disc area ratio (P = 0.0037), rim volume (P = 0.0421), and mean retinal nerve fiber layer (RNFL) thickness (P = 0.0016) and a significant inverse correlation with cup area (P = 0.0009) and cup-to-disc area ratio (P = 0.0037) in the inferior hemisphere of the HRT results. Amplitudes on the inferior hemisphere showed a significant direct correlation with rim-to-disc area ratio (P = 0.036) and a significant inverse correlation with cup area (P = 0.0007), cup-to-disc area ratio (P = 0.036), cup volume (P<0.0001), and mean cup depth (P = 0.0012) in the superior hemisphere of the HRT results. Conclusions: Results from mfVEP and HRT showed correlation between visual function and optic nerve structure.
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C03 06  X  SPA  @0 Retina @5 09
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C03 07  X  SPA  @0 Tomografía @5 11
C03 08  X  FRE  @0 Ophtalmologie @5 12
C03 08  X  ENG  @0 Ophthalmology @5 12
C03 08  X  SPA  @0 Oftalmología @5 12
C07 01  X  FRE  @0 Electrodiagnostic @5 37
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Format Inist (serveur)

NO : PASCAL 08-0161713 INIST
ET : Topographic Comparison of the Visual Function on Multifocal Visual Evoked Potentials with Optic Nerve Structure on Heidelberg Retinal Tomography
AU : PUNJABI (Omar S.); STAMPER (Robert L.); BOSTROM (Alan G.); YING HAN; LIN (Shan C.)
AF : School of Medicine, University of California San Francisco/San Francisco, California/Etats-Unis (1 aut., 2 aut., 3 aut., 4 aut., 5 aut.); Bascom Palmer Eye Institute, School of Medicine, University of Miami/Miami, Florida/Etats-Unis (1 aut.)
DT : Publication en série; Congrès; Niveau analytique
SO : Ophthalmology : (Rochester, MN); ISSN 0161-6420; Coden OPHTDG; Etats-Unis; Da. 2008; Vol. 115; No. 3; Pp. 440-446; Bibl. 16 ref.
LA : Anglais
EA : Purpose: The authors' objective was to compare the visual field obtained using multifocal visual evoked potential (mfVEP) testing with the optic nerve parameters of Heidelberg retinal tomography (HRT; Heidelberg Engineering, Heidelberg, Germany; software version 2.01) in primary open-angle glaucoma (POAG) patients and normal controls and to determine which parameters correlate with visual function. Design: Cross-sectional study. Participants: Eighty-one eyes of 42 adult POAG patients and normal controls between the ages of 40 and 80 years, of which 35 patients (67 eyes; mean age±standard deviation [SD], 68±10 years) had POAG, and 7 individuals who served as normal controls (14 eyes; mean age±SD, 61±10 years) were included. Methods: A monocular mfVEP test, the AccuMap (Opera software version 2.0; ObjectiVision Pty. Ltd., Sydney, Australia), with a 58-sector pattern-reversal dart board array was recorded in both eyes per patient. These patients underwent the HRT 2 and mfVEP tests within 3 months of each other. Main Outcome Measures: Amplitudes in the superior hemisphere of the mfVEP trace were compared with the HRT parameters in the inferior hemisphere of the HRT and vice versa using mixed effects regression models. Results: Amplitudes on the superior hemisphere of the mfVEP recordings showed a significant direct correlation with rim-to-disc area ratio (P = 0.0037), rim volume (P = 0.0421), and mean retinal nerve fiber layer (RNFL) thickness (P = 0.0016) and a significant inverse correlation with cup area (P = 0.0009) and cup-to-disc area ratio (P = 0.0037) in the inferior hemisphere of the HRT results. Amplitudes on the inferior hemisphere showed a significant direct correlation with rim-to-disc area ratio (P = 0.036) and a significant inverse correlation with cup area (P = 0.0007), cup-to-disc area ratio (P = 0.036), cup volume (P<0.0001), and mean cup depth (P = 0.0012) in the superior hemisphere of the HRT results. Conclusions: Results from mfVEP and HRT showed correlation between visual function and optic nerve structure.
CC : 002B09N
FD : Topographie; Etude comparative; Potentiel évoqué visuel; Nerf optique; Structure; Rétine; Tomographie; Ophtalmologie
FG : Electrodiagnostic; Radiodiagnostic
ED : Topography; Comparative study; Visual evoked potential; Optic nerve; Structure; Retina; Tomography; Ophthalmology
EG : Electrodiagnosis; Radiodiagnosis
SD : Topografía; Estudio comparativo; Potencial evocado visual; Nervio óptico; Estructura; Retina; Tomografía; Oftalmología
LO : INIST-18914.354000183209790050
ID : 08-0161713

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<div type="abstract" xml:lang="en">Purpose: The authors' objective was to compare the visual field obtained using multifocal visual evoked potential (mfVEP) testing with the optic nerve parameters of Heidelberg retinal tomography (HRT; Heidelberg Engineering, Heidelberg, Germany; software version 2.01) in primary open-angle glaucoma (POAG) patients and normal controls and to determine which parameters correlate with visual function. Design: Cross-sectional study. Participants: Eighty-one eyes of 42 adult POAG patients and normal controls between the ages of 40 and 80 years, of which 35 patients (67 eyes; mean age±standard deviation [SD], 68±10 years) had POAG, and 7 individuals who served as normal controls (14 eyes; mean age±SD, 61±10 years) were included. Methods: A monocular mfVEP test, the AccuMap (Opera software version 2.0; ObjectiVision Pty. Ltd., Sydney, Australia), with a 58-sector pattern-reversal dart board array was recorded in both eyes per patient. These patients underwent the HRT 2 and mfVEP tests within 3 months of each other. Main Outcome Measures: Amplitudes in the superior hemisphere of the mfVEP trace were compared with the HRT parameters in the inferior hemisphere of the HRT and vice versa using mixed effects regression models. Results: Amplitudes on the superior hemisphere of the mfVEP recordings showed a significant direct correlation with rim-to-disc area ratio (P = 0.0037), rim volume (P = 0.0421), and mean retinal nerve fiber layer (RNFL) thickness (P = 0.0016) and a significant inverse correlation with cup area (P = 0.0009) and cup-to-disc area ratio (P = 0.0037) in the inferior hemisphere of the HRT results. Amplitudes on the inferior hemisphere showed a significant direct correlation with rim-to-disc area ratio (P = 0.036) and a significant inverse correlation with cup area (P = 0.0007), cup-to-disc area ratio (P = 0.036), cup volume (P<0.0001), and mean cup depth (P = 0.0012) in the superior hemisphere of the HRT results. Conclusions: Results from mfVEP and HRT showed correlation between visual function and optic nerve structure.</div>
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<s0>Purpose: The authors' objective was to compare the visual field obtained using multifocal visual evoked potential (mfVEP) testing with the optic nerve parameters of Heidelberg retinal tomography (HRT; Heidelberg Engineering, Heidelberg, Germany; software version 2.01) in primary open-angle glaucoma (POAG) patients and normal controls and to determine which parameters correlate with visual function. Design: Cross-sectional study. Participants: Eighty-one eyes of 42 adult POAG patients and normal controls between the ages of 40 and 80 years, of which 35 patients (67 eyes; mean age±standard deviation [SD], 68±10 years) had POAG, and 7 individuals who served as normal controls (14 eyes; mean age±SD, 61±10 years) were included. Methods: A monocular mfVEP test, the AccuMap (Opera software version 2.0; ObjectiVision Pty. Ltd., Sydney, Australia), with a 58-sector pattern-reversal dart board array was recorded in both eyes per patient. These patients underwent the HRT 2 and mfVEP tests within 3 months of each other. Main Outcome Measures: Amplitudes in the superior hemisphere of the mfVEP trace were compared with the HRT parameters in the inferior hemisphere of the HRT and vice versa using mixed effects regression models. Results: Amplitudes on the superior hemisphere of the mfVEP recordings showed a significant direct correlation with rim-to-disc area ratio (P = 0.0037), rim volume (P = 0.0421), and mean retinal nerve fiber layer (RNFL) thickness (P = 0.0016) and a significant inverse correlation with cup area (P = 0.0009) and cup-to-disc area ratio (P = 0.0037) in the inferior hemisphere of the HRT results. Amplitudes on the inferior hemisphere showed a significant direct correlation with rim-to-disc area ratio (P = 0.036) and a significant inverse correlation with cup area (P = 0.0007), cup-to-disc area ratio (P = 0.036), cup volume (P<0.0001), and mean cup depth (P = 0.0012) in the superior hemisphere of the HRT results. Conclusions: Results from mfVEP and HRT showed correlation between visual function and optic nerve structure.</s0>
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<s0>Topographie</s0>
<s5>02</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG">
<s0>Topography</s0>
<s5>02</s5>
</fC03>
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<s5>02</s5>
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<s5>03</s5>
</fC03>
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<s0>Comparative study</s0>
<s5>03</s5>
</fC03>
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<s0>Estudio comparativo</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE">
<s0>Potentiel évoqué visuel</s0>
<s5>05</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG">
<s0>Visual evoked potential</s0>
<s5>05</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA">
<s0>Potencial evocado visual</s0>
<s5>05</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE">
<s0>Nerf optique</s0>
<s5>06</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG">
<s0>Optic nerve</s0>
<s5>06</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA">
<s0>Nervio óptico</s0>
<s5>06</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE">
<s0>Structure</s0>
<s5>08</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG">
<s0>Structure</s0>
<s5>08</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA">
<s0>Estructura</s0>
<s5>08</s5>
</fC03>
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<s0>Rétine</s0>
<s5>09</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG">
<s0>Retina</s0>
<s5>09</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA">
<s0>Retina</s0>
<s5>09</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE">
<s0>Tomographie</s0>
<s5>11</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG">
<s0>Tomography</s0>
<s5>11</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA">
<s0>Tomografía</s0>
<s5>11</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE">
<s0>Ophtalmologie</s0>
<s5>12</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG">
<s0>Ophthalmology</s0>
<s5>12</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA">
<s0>Oftalmología</s0>
<s5>12</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE">
<s0>Electrodiagnostic</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="ENG">
<s0>Electrodiagnosis</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="SPA">
<s0>Electrodiagnóstico</s0>
<s5>37</s5>
</fC07>
<fC07 i1="02" i2="X" l="FRE">
<s0>Radiodiagnostic</s0>
<s5>38</s5>
</fC07>
<fC07 i1="02" i2="X" l="ENG">
<s0>Radiodiagnosis</s0>
<s5>38</s5>
</fC07>
<fC07 i1="02" i2="X" l="SPA">
<s0>Radiodiagnóstico</s0>
<s5>38</s5>
</fC07>
<fN21>
<s1>098</s1>
</fN21>
<fN44 i1="01">
<s1>OTO</s1>
</fN44>
<fN82>
<s1>OTO</s1>
</fN82>
</pA>
<pR>
<fA30 i1="01" i2="1" l="ENG">
<s1>American Academy of Ophthalmology meeting</s1>
<s3>Las Vegas, Nevada USA</s3>
<s4>2006-11</s4>
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<server>
<NO>PASCAL 08-0161713 INIST</NO>
<ET>Topographic Comparison of the Visual Function on Multifocal Visual Evoked Potentials with Optic Nerve Structure on Heidelberg Retinal Tomography</ET>
<AU>PUNJABI (Omar S.); STAMPER (Robert L.); BOSTROM (Alan G.); YING HAN; LIN (Shan C.)</AU>
<AF>School of Medicine, University of California San Francisco/San Francisco, California/Etats-Unis (1 aut., 2 aut., 3 aut., 4 aut., 5 aut.); Bascom Palmer Eye Institute, School of Medicine, University of Miami/Miami, Florida/Etats-Unis (1 aut.)</AF>
<DT>Publication en série; Congrès; Niveau analytique</DT>
<SO>Ophthalmology : (Rochester, MN); ISSN 0161-6420; Coden OPHTDG; Etats-Unis; Da. 2008; Vol. 115; No. 3; Pp. 440-446; Bibl. 16 ref.</SO>
<LA>Anglais</LA>
<EA>Purpose: The authors' objective was to compare the visual field obtained using multifocal visual evoked potential (mfVEP) testing with the optic nerve parameters of Heidelberg retinal tomography (HRT; Heidelberg Engineering, Heidelberg, Germany; software version 2.01) in primary open-angle glaucoma (POAG) patients and normal controls and to determine which parameters correlate with visual function. Design: Cross-sectional study. Participants: Eighty-one eyes of 42 adult POAG patients and normal controls between the ages of 40 and 80 years, of which 35 patients (67 eyes; mean age±standard deviation [SD], 68±10 years) had POAG, and 7 individuals who served as normal controls (14 eyes; mean age±SD, 61±10 years) were included. Methods: A monocular mfVEP test, the AccuMap (Opera software version 2.0; ObjectiVision Pty. Ltd., Sydney, Australia), with a 58-sector pattern-reversal dart board array was recorded in both eyes per patient. These patients underwent the HRT 2 and mfVEP tests within 3 months of each other. Main Outcome Measures: Amplitudes in the superior hemisphere of the mfVEP trace were compared with the HRT parameters in the inferior hemisphere of the HRT and vice versa using mixed effects regression models. Results: Amplitudes on the superior hemisphere of the mfVEP recordings showed a significant direct correlation with rim-to-disc area ratio (P = 0.0037), rim volume (P = 0.0421), and mean retinal nerve fiber layer (RNFL) thickness (P = 0.0016) and a significant inverse correlation with cup area (P = 0.0009) and cup-to-disc area ratio (P = 0.0037) in the inferior hemisphere of the HRT results. Amplitudes on the inferior hemisphere showed a significant direct correlation with rim-to-disc area ratio (P = 0.036) and a significant inverse correlation with cup area (P = 0.0007), cup-to-disc area ratio (P = 0.036), cup volume (P<0.0001), and mean cup depth (P = 0.0012) in the superior hemisphere of the HRT results. Conclusions: Results from mfVEP and HRT showed correlation between visual function and optic nerve structure.</EA>
<CC>002B09N</CC>
<FD>Topographie; Etude comparative; Potentiel évoqué visuel; Nerf optique; Structure; Rétine; Tomographie; Ophtalmologie</FD>
<FG>Electrodiagnostic; Radiodiagnostic</FG>
<ED>Topography; Comparative study; Visual evoked potential; Optic nerve; Structure; Retina; Tomography; Ophthalmology</ED>
<EG>Electrodiagnosis; Radiodiagnosis</EG>
<SD>Topografía; Estudio comparativo; Potencial evocado visual; Nervio óptico; Estructura; Retina; Tomografía; Oftalmología</SD>
<LO>INIST-18914.354000183209790050</LO>
<ID>08-0161713</ID>
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