Narayanaswamy Arun K

Nongpiur Monisha E, Singhal Shweta, Stewart Stephen, Htoon Hla M, Narayanaswamy Arun K, Wong Tien Y et al.

This study found lens vault magnitude was not associated with visual acuity or refractive error. This suggests lens extraction for angle closure with high lens vault may not improve vision or refraction, but could still be considered.

Baskaran Mani, Iyer Jayant V, Narayanaswamy Arun K, He Yingke, Sakata Lisandro M, Wu Renyi et al.

Baseline AS-OCT predicted future gonioscopic angle closure in eyes initially appearing open, especially with more AS-OCT-detected closure. This aids identifying patients at risk for angle closure.

Baskaran Mani, Foo Reuben C, Cheng Ching-Yu, Narayanaswamy Arun K, Zheng Ying-Feng, Wu Renyi et al.

This Singapore study found glaucoma prevalence of 3.2% in urban Chinese adults, with secondary glaucoma most debilitating. Most cases (85%) were undiagnosed, highlighting the need for increased awareness.

He Yingke, Baskaran Mani, Narayanaswamy Arun K, Sakata Lisandro M, Wu Renyi, Liu Dianna et al.

This study found that open-angle eyes generally experience narrowing of the anterior chamber angle over 4 years, with increased iris curvature and lens vault. Shorter axial length and greater iris curvature at baseline predicted less angle narrowing.

Ho Sue-Wei, Baskaran Mani, Zheng Ce, Tun Tin A, Perera Shamira A, Narayanaswamy Arun K et al.

Swept-source OCT reliably measures the iris-trabecular contact (ITC) index, a new parameter for angle closure, with good inter- and intra-observer agreement, making it a dependable diagnostic tool.

Chong Rachel S, Sakata Lisandro M, Narayanaswamy Arun K, Ho Sue-Wei, He Mingguang, Baskaran Mani et al.

This study found that increased angle closure, measured by gonioscopy and AS-OCT, significantly correlated with higher intraocular pressure. This highlights the importance of angle assessment in glaucoma risk stratification.

Zheng Ce, Guzman Celeste P, Cheung Carol Y, He Yingke, Friedman David S, Ong Sim-Heng et al.

LPI in angle closure patients significantly improved anterior chamber dynamics, including faster pupil constriction and iris movement, suggesting enhanced iridopupillary function.

Quek Desmond T, Narayanaswamy Arun K, Tun Tin A, Htoon Hla M, Baskaran Mani, Perera Shamira A et al.

This study compared two SD-OCT devices for angle closure. Cirrus was better than iVue for determining closure, but both showed only fair agreement with gonioscopy, highlighting limitations in SD-OCT for this diagnosis.