Park Chan Kee

Choroidal Microvasculature Dropout Is Associated with Progressive Retinal Nerve Fiber Layer Thinning in Glaucoma with Disc Hemorrhage.

We found that MvD was frequent in progressive OAG eyes on the choroidal map of OCT-A, which was more frequently found at the prior DH locations in eyes with DH.

Association Between Parapapillary Choroidal Vessel Density Measured With Optical Coherence Tomography Angiography and Future Visual Field Progression in Patients With Glaucoma.

These data suggest that lower parapapillary choroidal VD within the β-zone parapapillary atrophy at baseline among individuals with glaucoma could play some role in the risk of progression of glaucoma as measured by VF.

Factors influencing vision-related quality of life according to glaucoma severity.

Visual acuity is the most influential factor on VRQOL in patients with glaucoma. Preservation of VA should be strongly prioritized to maintain good VRQOL.

Characteristics of corneal biomechanical responses detected by a non-contact scheimpflug-based tonometer in eyes with glaucoma.

Overall, the glaucoma group showed significantly less deformable corneas than did the normal controls, even after adjusting for the IOP, CCT, age and axial length.

Features of the Choroidal Microvasculature in Peripapillary Atrophy Are Associated With Visual Field Damage in Myopic Patients.

Glaucomatous VF damage, especially central VF damage, was present in myopic eyes with a larger PPA or with the presence of MvD on the choroidal map of OCT-A.

Pattern Electroretinograms in Preperimetric and Perimetric Glaucoma.

PERG N95 amplitudes decreased from the control to preperimetric glaucoma group and were reduced more in perimetric glaucoma.

Risk Factors for Choroidal Detachment After Ahmed Valve Implantation in Glaucoma Patients.

The detection of choroidal detachment after Ahmed valve implantation can be increased according to the introduction of wide fundus photography.

Vision-related quality of life according to location of visual field loss in patients with glaucoma.

Four different regions of the IVF had a similarly important impact on subscales of the NEI VFQ-25 in glaucoma patients.

Association of Scleral Deformation Around the Optic Nerve Head With Central Visual Function in Normal-Tension Glaucoma and Myopia.

Subjects with worse central VF than peripheral showed greater peripapillary scleral deformation, such as in torsion and tilt.

Vision-related Quality of Life in Korean Glaucoma Patients.

Visual function parameters are important for the vision-related quality of life of Korean glaucoma patients, notably for worse eye visual acuity and IVF MD.

Glaucoma Progression in the Unaffected Fellow Eye of Glaucoma Patients Who Developed Unilateral Branch Retinal Vein Occlusion.

More advanced glaucomatous eyes develop BRVO. Patients who developed BRVO showed more rapid glaucoma progression in the contralateral eyes without BRVO compared with glaucoma patients who did not develop BRVO.

Impact of Posterior Sclera on Glaucoma Progression in Treated Myopic Normal-Tension Glaucoma Using Reconstructed Optical Coherence Tomographic Images.

Eyes with a particular posterior sclera structure are at increased risk for glaucoma progression in treated myopic NTG patients.

Detection of Functional Change in Preperimetric and Perimetric Glaucoma Using 10-2 Matrix Perimetry.

FDT 10-2 was found to detect functional damage of the macula early in preperimetric glaucoma, and to perform better than with SAP 10-2 (size III or V) from preperimetric to perimetric glaucoma in the structure-function relationship.

Microvasculature Recovery Detected Using Optical Coherence Tomography Angiography and the Rate of Visual Field Progression After Glaucoma Surgery.

We found deep VD changes in the laminar region of the optic nerve head and the macular area at up to postoperative one month after glaucoma surgery.

Ocular and Hemodynamic Factors Contributing to the Central Visual Function in Glaucoma Patients With Myopia.

The structural changes by myopia, especially in the peripapillary region, affected VD parameters in myopic eyes.

Racial Differences in the Extracellular Matrix and Histone Acetylation of the Lamina Cribrosa and Peripapillary Sclera.

Histone acetylation status differed in the promoter regions of the elastic fiber components and LOXL2 in the LC and PPS according to race.

Fluctuation of Intraocular Pressure and Vascular Factors Are Associated With the Development of Epiretinal Membrane in Glaucoma.

Early stage of ERMs in glaucomatous eyes are significantly associated with glaucoma progression, medication of systemic hypertension, presence of DH, and IOP fluctuation.

Cytokines Associated With Onset of a Hypertensive Phase and Surgical Failure After Ahmed Glaucoma Valve Implantation.

Greater concentrations of TGF-β2 and MCP-1 were related to surgical outcome after glaucoma drainage device implantation. Further studies are needed to confirm that down-regulation of these cytokines could be helpful in improving surgical outcomes.

Microvasculature Dropout and Development of Normal Tension Glaucoma in Glaucoma Suspects: The Normal Tension Glaucoma Suspect Cohort Study.

NTG suspects with baseline MvD or a lower laminar deep VD on OCT-A had a higher risk of conversion.

Factors Affecting Visual Acuity and Central Visual Function in Glaucoma Patients With Myopia.

Decreased VA in glaucoma patients with myopia was associated with lower deep peripapillary VD and papillomacular bundle damage.

Comparison of Diagnostic Power of Optic Nerve Head and Posterior Sclera Configuration Parameters on Myopic Normal Tension Glaucoma.

The diagnostic power of absolute misaligned angle and the horizontal tilt angle significantly exceeded other parameters on myopic NTG.

Visual Field Tests for Glaucoma Patients With Initial Macular Damage: Comparison Between Frequency-doubling Technology and Standard Automated Perimetry Using 24-2 or 10-2 Visual Fields.

We found the detection rate of functional depression related to early macular damage were significant using FDT and parameters of SAP significantly predicted the degree of mGC/IPL thinning in glaucoma patients.

Clinical Characteristics and Associated Factors to the Development of Glaucoma in Eyes With Myopic Optic Neuropathy.

Myopic eyes with MON have a greater risk to develop glaucoma compared to myopic eyes without MON.

Parapapillary Choroidal Microvasculature Dropout in Branched Retinal Vein Occlusion and Glaucoma.

OCT-A of the parapapillary area showed choroidal microvasculature impairment in both BRVO and OAG patients.

Clinical Significance of Recurrent Disc Hemorrhage and Choroidal Microvasculature Dropout on Optical Coherence Tomography Angiography in Glaucoma.

DH occurrence and the presence of MvDs constitute critical parameters associated with central VF progression.

Deviated Saccadic Trajectory as a Biometric Signature of Glaucoma.

The saccadic trajectories of glaucoma patients depart in an erroneous path and compensate the disparity by deviating the trajectory at arrival.

Predicting Visual Field Progression by Optical Coherence Tomography Angiography and Pattern Electroretinography in Glaucoma.

The presence of MvD and retinal ganglion cell dysfunction by PERG at baseline, DH or central scotoma were significant factors associated with VF progression in predominantly NTG patients. These patients should be monitored more closely.

Comparison of Vision-related Quality of Life Between Normal Tension Glaucoma and Primary Open-angle Glaucoma.

Overall VRQOL in patients with NTG and POAG was found to be similar. However, social functioning and dependency were significantly worse in those with POAG. These findings are relevant to supporting glaucoma patients.

Reply to Comment on: Pattern Electroretinograms in Preperimetric and Perimetric Glaucoma.

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Risk factors for the hypertensive phase after implantation of a glaucoma drainage device.

Eyes with high myopia were at the greatest risk for developing hypertension following implantation of a glaucoma drainage valve.

Effect of Glaucoma Surgery on the Progression Rate and Pattern in Glaucoma Patients With Myopia.

Myopic eyes with large peripapillary atrophy relative to the disc area seem to show greater central VF progression and temporal RNFL thinning after glaucoma surgery when they are exposed to large IOP change of glaucoma…

Characteristics of Retinal Nerve Fiber Layer Defect in Nonglaucomatous Eyes With Type II Diabetes.

The narrow width and identification of RNFL defect in thickness map obtained with Cirrus HD-OCT seems to be an effective tool for detecting RNFL defects in diabetes.

No Evidence of Association of Heterozygous Galactosylceramidase Deletion With Normal-Tension Glaucoma in a Korean Population.

This is the first copy-number variation study of the GALC gene in the Korean population with NTG.

Lamina Cribrosa Depth is Associated With the Cup-to-Disc Ratio in Eyes With Large Optic Disc Cupping and Cup-to-Disc Ratio Asymmetry.

The LC depth was greater in eyes with generalized increased cupping, as well as in eyes with a higher CDR than fellow eyes, and was significantly related to the CDR.

Association between Corneal Deformation Amplitude and Posterior Pole Profiles in Primary Open-Angle Glaucoma.

Deformation amplitude was associated with PPA area and tilt ratio in patients with glaucoma, although in our data set βPPA area and tilt ratio were not associated with visual field mean deviation.

Structure-Function Relationship in Glaucoma Patients With Parafoveal Versus Peripheral Nasal Scotoma.

In glaucoma with peripheral scotoma, the RNFL thickness was associated significantly with the corresponding VF loss in SAP, FDT, and SWAP.

Clinical Clues to Predict the Presence of Parafoveal Scotoma on Humphrey 10-2 Visual Field Using a Humphrey 24-2 Visual Field.

Glaucomatous eyes with any abnormal 24-2 VF points on the central 10 degree region that are depressed <0.5% or <5% that correlates to macular ganglion cell-inner plexiform layer thinning should receive attention and be further…

The Ability of 10-2 Short-Wavelength Perimetry in Detecting Functional Loss of the Macular Area in Preperimetric Glaucoma Patients.

Preperimetric glaucoma patients exhibiting structural loss in the macula also had functional loss revealed by 10-2 SWAP, which was less prominent in conventional 24-2 VF.

Clinical Significance of the Location of Recurrent Optic Disc Hemorrhage in Glaucoma.

Eyes with recurrent DH recurring at different locations from initial DH sites had more pronounced VF progression.

Disc Torsion and Vertical Disc Tilt Are Related to Subfoveal Scleral Thickness in Open-Angle Glaucoma Patients With Myopia.

Disc tilt and torsion were prominent features of glaucomatous eyes when compared to normal controls with similar axial length and were significantly related to the thickness of the inferior sclera in glaucomatous eyes with myopia.

Serial changes in the bleb wall after glaucoma drainage implant surgery: characteristics during the hypertensive phase.

Hypertensive phase peaked at 1 month after aqueous shunt surgery.

Potential effect of the presence of gray crescent on analysis of optic disc and retinal nerve fiber layer defects-reply.

Difference in the posterior pole profiles associated with the initial location of visual field defect in early-stage normal tension glaucoma.

The posterior pole profiles were different in NTG patients according to their location of damage.

The effect of myopic optic disc tilt on measurement of spectral-domain optical coherence tomography parameters.

The diagnostic capacities of temporal RNFL thickness and vertical CDR should be interpreted with caution in glaucomatous eyes with tilted optic discs.