Chen Aiyin

Measuring Glaucomatous Focal Perfusion Loss in the Peripapillary Retina Using OCT Angiography.

The low-perfusion map and LPA and FPL parameters are able to assess the location and severity of focal glaucoma damage with good agreement with VF.

Focal Loss Analysis of Nerve Fiber Layer Reflectance for Glaucoma Diagnosis.

Azimuthal filtering reduces the variability of NFL reflectance measurements. Focal NFL reflectance loss has excellent glaucoma diagnostic accuracy compared to the standard NFL thickness parameters. The reflectance map may be useful for localizing NFL defects.

Federally Qualified Health Centers as a Model to Improve Vision Health: A Systematic Review.

Findings of this systematic review suggest that FQHCs are well positioned to increase vision services and thus improve vision health equity, serving populations who are at a higher risk for vision disorders.

Regression-Based Strategies to Reduce Refractive Error-Associated Glaucoma Diagnostic Bias When Using OCT and OCT Angiography.

Myopic eyes are biased to have lower NFLT, GCCT, and NFLP-CD measurements. AL- and SE-based adjustments were effective in mitigating this bias.

Gap Analysis of Glaucoma Examination Concept Representations within Standard Systemized Nomenclature of Medicine - Clinical Terms.

There are existing gaps in the standardized representation of findings related to tonometry and gonioscopy within SNOMED-CT.

Glaucomatous Focal Perfusion Loss in the Macula Measured by Optical Coherence Tomographic Angiography.

Assessment of macular FPL using OCTA is useful in evaluating glaucomatous damage.

Gap Analysis of Standard Automated Perimetry Concept Representation in Medical Terminologies.

There is a lack of representation of some SAP data elements in standardized medical terminologies, hampering interoperability and data sharing.

Anatomy of the Macular Ganglion Cell Layer Plexus on Projection-Resolved Optical Coherence Tomographic Angiography.

We defined the anatomic GCLP slab in the macula on PR-OCTA, which is the anterior 75% of the combined GCIPL.

Topical Brimonidine Is Associated with Trabeculectomy Failure in Glaucoma Patients.

Brimonidine is associated with a near threefold increase in trabeculectomy failure from high IOP. Further study is needed to understand the underlying mechanisms and to optimize preoperative medication.

Differentiating Multiple Sclerosis and Glaucoma With Sectoral Pattern Analysis of Peripapillary Nerve Fiber Layer.

Normalizing NFL reduction as a percentage of normal reference accentuated patterns characteristic of MS and glaucoma. Quantitative pattern indexes were effective in differentiating the two diseases.

Sector-Based Regression Strategies to Reduce Refractive Error-Associated Glaucoma Diagnostic Bias When Using OCT and OCT Angiography.

The effect of optical magnification is even more prominent among sectors than the global parameters. AL- and SE-based adjustments should be individualized to each sector to mitigate this magnification bias effectively.