2018
Corneal hysteresis and anterior segment optical coherence tomography anatomical parameters in primary angle closure suspects
Hussnain SA, Kovacs KD, Warren JL, Teng CC. Corneal hysteresis and anterior segment optical coherence tomography anatomical parameters in primary angle closure suspects. Clinical And Experimental Ophthalmology 2018, 46: 468-472. PMID: 29251401, PMCID: PMC8327184, DOI: 10.1111/ceo.13135.Peer-Reviewed Original ResearchConceptsPrimary angle closure suspectAnterior chamber depthCentral corneal thicknessAngle closure suspectsCorneal hysteresisIntraocular pressureOcular Response AnalyzerCorneal thicknessOptical coherence tomographyAnterior segment optical coherence tomographyORA measurementsGoldmann intraocular pressureLower corneal hysteresisCorneal resistance factorAnterior segment anatomyPeripheral corneal thicknessAnterior segment measurementsRetrospective reviewClinical evaluationSpherical equivalentOcular pathologyPACS patientsScan ultrasoundChamber depthGoldmann applanation
2016
Efficacy of the Amsler Grid Test in Evaluating Glaucomatous Central Visual Field Defects
Su D, Greenberg A, Simonson JL, Teng CC, Liebmann JM, Ritch R, Park SC. Efficacy of the Amsler Grid Test in Evaluating Glaucomatous Central Visual Field Defects. Ophthalmology 2016, 123: 737-743. PMID: 26783097, DOI: 10.1016/j.ophtha.2015.12.003.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overArea Under CurveCross-Sectional StudiesExfoliation SyndromeFalse Positive ReactionsFemaleGlaucoma, Open-AngleHumansMaleMiddle AgedPredictive Value of TestsProspective StudiesReproducibility of ResultsROC CurveScotomaSensitivity and SpecificityVision TestsVisual Field TestsVisual FieldsConceptsAmsler grid testNegative predictive valueScotoma areaPredictive valueVisual fieldCentral visual field defectsSevere central vision lossVisual field defectsPattern deviation plotCross-sectional studyStandard visual fieldsCentral vision lossDate of enrollmentGrid testCentral visual fieldClinical reference standardHumphrey 10Amsler gridVision lossField defectsVF parametersGlaucoma
2014
Early Glaucoma Involves Both Deep Local, and Shallow Widespread, Retinal Nerve Fiber Damage of the Macular RegionCircumpapillary Glaucomatous Defects
Hood DC, Slobodnick A, Raza AS, de Moraes CG, Teng CC, Ritch R. Early Glaucoma Involves Both Deep Local, and Shallow Widespread, Retinal Nerve Fiber Damage of the Macular RegionCircumpapillary Glaucomatous Defects. Investigative Ophthalmology & Visual Science 2014, 55: 632-649. PMID: 24370831, PMCID: PMC3912939, DOI: 10.1167/iovs.13-13130.Peer-Reviewed Original ResearchConceptsRetinal nerve fiber layerCircumpapillary retinal nerve fiber layerGlaucomatous damageInferior retinaRetinal nerve fiber damageOptical coherence tomography scansMacular cube scansEarly glaucomatous damageNerve fiber damageNerve fiber layerVisual field testInner plexiform layerRetinal ganglion cellsCircle scanMacular damageGlaucoma patientsSuperior retinaCube scansEarly glaucomaGanglion cellsPlexiform layerTomography scanMacular cubeVF testsFiber layer
2013
Focal Lamina Cribrosa Defects Associated With Glaucomatous Rim Thinning and Acquired Pits
You JY, Park SC, Su D, Teng CC, Liebmann JM, Ritch R. Focal Lamina Cribrosa Defects Associated With Glaucomatous Rim Thinning and Acquired Pits. JAMA Ophthalmology 2013, 131: 314-320. PMID: 23370812, DOI: 10.1001/jamaophthalmol.2013.1926.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overAntihypertensive AgentsCross-Sectional StudiesFemaleFollow-Up StudiesGlaucomaHumansImage Processing, Computer-AssistedImaging, Three-DimensionalIntraocular PressureMaleMiddle AgedNerve FibersOptic DiskOptic Nerve DiseasesProspective StudiesRetinal Ganglion CellsTomography, Optical CoherenceVision DisordersVisual FieldsConceptsFocal LC defectsEDI-OCT imagesFocal lamina cribrosaNeuroretinal rim lossDisc photographsLamina cribrosaRim lossGlaucomatous optic disc changesLC defectsGlaucomatous visual field progressionGlaucoma referral practiceIrregular tear filmOptic disc changesOptic disc photographsPoor patient cooperationOptic nerve headVisual field progressionOptical coherence tomographic imagesPotential clinical importanceCross-sectional analysisAcquired pitsRim thinningOptic nerveNerve headClinical examination
2012
In Vivo Evaluation of Focal Lamina Cribrosa Defects in Glaucoma
Kiumehr S, Park SC, Dorairaj S, Teng CC, Tello C, Liebmann JM, Ritch R. In Vivo Evaluation of Focal Lamina Cribrosa Defects in Glaucoma. JAMA Ophthalmology 2012, 130: 552-559. PMID: 22232364, DOI: 10.1001/archopthalmol.2011.1309.Peer-Reviewed Original ResearchConceptsFocal LC defectsFocal lamina cribrosaVisual field lossLamina cribrosaNeuroretinal rimOptic nerveHealthy subjectsOptic discField lossEnhanced depthLC defectsGreater sensitivity lossOptic nerve headVisual field defectsOptical coherence tomographic imagesOptical coherence tomographyNerve headField defectsHealthy eyesInferior halfGlaucomaTissue lossCoherence tomographyFar peripheryVivo evaluationHorizontal Central Ridge of the Lamina Cribrosa and Regional Differences in Laminar Insertion in Healthy Subjects
Park SC, Kiumehr S, Teng CC, Tello C, Liebmann JM, Ritch R. Horizontal Central Ridge of the Lamina Cribrosa and Regional Differences in Laminar Insertion in Healthy Subjects. Investigative Ophthalmology & Visual Science 2012, 53: 1610-1616. PMID: 22266523, DOI: 10.1167/iovs.11-7577.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedCross-Sectional StudiesFemaleHumansMaleMiddle AgedOptic DiskProspective StudiesScleraTomography, Optical CoherenceYoung AdultConceptsAnterior laminar surfaceLamina cribrosaHealthy subjectsDepth Imaging Optical Coherence TomographyTemporal regionsHorizontal B-scansOptic nerve headPathophysiology of glaucomaVertical B-scansB-scansInferior midperipheryEDI-OCTNerve headLC depthCoherence tomographyPeripapillary scleraLaminar surfaceInsertion areaEyesFurther investigationSubjectsMidperipheryRegional differencesGlaucomaLC images
2011
Enhanced Depth Imaging Optical Coherence Tomography of Deep Optic Nerve Complex Structures in Glaucoma
Park SC, De Moraes CG, Teng CC, Tello C, Liebmann JM, Ritch R. Enhanced Depth Imaging Optical Coherence Tomography of Deep Optic Nerve Complex Structures in Glaucoma. Ophthalmology 2011, 119: 3-9. PMID: 21978593, DOI: 10.1016/j.ophtha.2011.07.012.Peer-Reviewed Original ResearchConceptsShort posterior ciliary arteriesCentral retinal arteryCentral retinal veinDepth Imaging Optical Coherence TomographyOptical coherence tomographyEDI-OCT imagesLamina cribrosaGlaucoma patientsOptic nerveHigh myopiaCoherence tomographyEnhanced Depth Imaging Optical Coherence TomographyOptic nerve complexOptic disc photographsPosterior ciliary arteriesFocal LC defectsAnterior laminar surfaceOCT imagesIntrachoroidal cavitationDisc photographsCiliary arteriesGlaucomatous damagePathologic featuresPeripapillary choroidRetinal arteryShort-duration transient visual evoked potential for objective measurement of refractive errors
Anand A, De Moraes CG, Teng CC, Liebmann JM, Ritch R, Tello C. Short-duration transient visual evoked potential for objective measurement of refractive errors. Documenta Ophthalmologica 2011, 123: 141-147. PMID: 21931961, DOI: 10.1007/s10633-011-9289-7.Peer-Reviewed Original ResearchConceptsRefractive errorP100 amplitudeVEP responsesScoring systemUncorrected refractive errorSmall refractive errorsLarge refractive errorsObjective measurementsVEP scoresP100 latencyTransient visual evoked potentialEmmetropic subjectsVisual evoked potentialDiopter rangeRefractive stateObjective refractionTrial lensesEvoked PotentialsEmmetropiaObjective screeningSubjectsHypermetropiaCorneal Hysteresis and Beta-Zone Parapapillary Atrophy
Hayes DD, Teng CC, de Moraes CG, Tello C, Liebmann JM, Ritch R. Corneal Hysteresis and Beta-Zone Parapapillary Atrophy. American Journal Of Ophthalmology 2011, 153: 358-362.e1. PMID: 21920490, DOI: 10.1016/j.ajo.2011.06.025.Peer-Reviewed Original ResearchConceptsVisual field mean deviationCorneal hysteresisCorneal resistance factorOcular Response AnalyzerCentral corneal thicknessDisc photographsParapapillary atrophySignificant differencesBeta-zone parapapillary atrophyΒ-zone parapapillary atrophyClear corneal phacoemulsificationContact lens useCross-sectional studyLens useFellow eyesGlaucoma patientsOcular surgeryCorneal abnormalitiesMasked fashionCorneal thicknessUnivariate analysisStudy visitΒPPAExclusion criteriaMultivariate analysisBeta-zone parapapillary atrophy and multifocal visual evoked potentials in eyes with glaucomatous optic neuropathy
De Moraes CG, Ketner S, Teng CC, Ehrlich JR, Raza AS, Liebmann JM, Ritch R, Hood DC. Beta-zone parapapillary atrophy and multifocal visual evoked potentials in eyes with glaucomatous optic neuropathy. Documenta Ophthalmologica 2011, 123: 43. PMID: 21735265, PMCID: PMC4469993, DOI: 10.1007/s10633-011-9280-3.Peer-Reviewed Original ResearchConceptsGlaucomatous optic neuropathyPattern standard deviationBeta-zone parapapillary atrophySAP mean deviationSpherical equivalentOptic neuropathyParapapillary atrophyOptic disc stereophotographsMean deviationMfVEP testingPerimetry abnormalitiesDisc stereophotographsMfVEP responsesUnivariate analysisRefractive errorSAP severitySAP scoreIndependent factorsSAP resultsMean latencyMultivariate modelNeuropathyEyesSignificant differencesPatients
2010
Corneal Hysteresis and Visual Field Asymmetry in Open Angle Glaucoma
Anand A, De Moraes CG, Teng CC, Tello C, Liebmann JM, Ritch R. Corneal Hysteresis and Visual Field Asymmetry in Open Angle Glaucoma. Investigative Ophthalmology & Visual Science 2010, 51: 6514-6518. PMID: 20574009, DOI: 10.1167/iovs.10-5580.Peer-Reviewed Original ResearchConceptsPrimary open-angle glaucomaAsymmetric primary open-angle glaucomaWorse visual fieldWorse eyeCorneal hysteresisOcular Response AnalyzerOpen-angle glaucomaVisual fieldAngle glaucomaMean corneal resistance factorProspective cross-sectional studyAdvanced Glaucoma Intervention Study scoring systemAsymmetric visual fieldsLower corneal hysteresisCorneal resistance factorCentral corneal thicknessCorneal biomechanical parametersCross-sectional studyGoldmann applanation tonometryOcular comorbiditiesORA parametersAGIS scorePOAG patientsIntraocular pressureApplanation tonometry