Leung Christopher Kai Shun

Miki Atsuya, Araie Makoto, Leung Christopher Kai Shun, Nishigaki Masashi, Murata Hiroshi, Kikawa Tsutomu et al.

This study found that in glaucoma patients, the extent of retinal nerve fiber layer defects detected by ROTA was associated with optic nerve head gamma zone area, suggesting this structural change reflects axonal damage.

Mei Xiaolin, Tsang LaiLin, Jacques Theodore, Sabel Bernhard A, Leung Christopher Kai Shun, Chan Jonathan Cheuk Hung et al.

This study found anodal transcranial direct current stimulation (a-tDCS) temporarily improved vision and brain responses in glaucoma patients, but the clinical significance of these small changes needs further investigation.

Su Clarice Kai-Ying, Guo Philip Yawen, Chan Poemen Pui Man, Lam Alexander Ka-Ngai, Leung Christopher Kai Shun

ROTA detected early RNFL defects in 10.8% of OHT patients with normal standard tests, suggesting it may reveal the earliest glaucoma signs before conventional methods.

Leung Christopher Kai Shun, Liu Shu, Weinreb Robert N, Lai Gilda, Ye Cong, Cheung Carol Yim Lui et al.

This study found poor agreement between OCT, HRT, and visual field in detecting glaucoma progression, highlighting the need for individualized, multi-modal assessment due to high variability.

Liu Shu, Li Haitao, Dorairaj Syril, Cheung Carol Yim Lui, Rousso Joe, Liebmann Jeffery et al.

This study found that scleral spur visibility on OCT correlates with anterior chamber angle width, highlighting its importance for assessing angle dimension in glaucoma.

Lin Dusheng, Leung Christopher Kai Shun, Weinreb Robert N, Cheung Carol Yim Lui, Li Haitao, Lam Dennis Shun Chiu

This study compared OCT and CSLO optic disc measurement variability. CSLO showed better rim area reproducibility than OCT, highlighting its utility for longitudinal glaucoma monitoring, despite both having low variability.

Cheung Carol Yim Lui, Leung Christopher Kai Shun, Lin Dusheung, Pang Chi-Pui, Lam Dennis Shun Chiu

OCT RNFL measurements vary significantly with signal strength. Higher signal strength generally yields thicker RNFL readings. Clinically, always optimize OCT signal strength for accurate glaucoma assessment.

Li Haitao, Leung Christopher Kai Shun, Cheung Carol Yim Lui, Wong Lee, Pang Chi Pui, Weinreb Robert Neal et al.

AS-OCT reliably measures anterior chamber angles in varying light, showing good repeatability and reproducibility, which is clinically useful for glaucoma assessment.