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Kikawa Tsutomu

8 articles in GJC

8 articles in GJC

1.

Effects of Optic Nerve Head Structures on Retinal Nerve Fiber Layer Defects in Primary Open Angle Glaucoma Eyes: Analyses Using Retinal Optical Texture Analysis.

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

Am J OphthalmolFeb 20260 citationsCross-Sectional Study

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.

3.

Effects of Deep Optic Nerve Head Structures on Bruch's Membrane Opening- Minimum Rim Width and Peripapillary Retinal Nerve Fiber Layer.

Kambayashi Mitsuki, Saito Hitomi, Araie Makoto, Enomoto Nobuko, Murata Hiroshi, Kikawa Tsutomu et al.

Am J OphthalmolFeb 20246 citationsCross-Sectional Study

This study found that deep optic nerve structures, like lamina cribrosa depth and scleral canal shape, significantly influence both BMO-MRW and pRNFLT, highlighting their complex relationship in healthy eyes.

4.

Association of Bergmeister Papilla and Deep Optic Nerve Head Structures With Prelaminar Schisis of Normal and Glaucomatous Eyes.

Saito Hitomi, Ueta Takashi, Araie Makoto, Enomoto Nobuko, Kambayashi Mitsuki, Murata Hiroshi et al.

Am J OphthalmolSep 20230 citationsCross-Sectional Study

This study found Bergmeister papilla strongly predicts more severe prelaminar schisis in both healthy and glaucomatous eyes, suggesting traction. PLS severity also correlated with glaucoma-related optic nerve head structures.

5.

Factors Associated With Visual Acuity Decline in Glaucoma Patients With Loss of Ganglion Cell Complex Thickness.

Takahashi Naoki, Omodaka Kazuko, Kikawa Tsutomu, Ninomiya Takahiro, Kiyota Naoki, Tsuda Satoru et al.

Transl Vis Sci TechnolJul 20232 citationsObservational Study

This study found that multiple factors, including age, antioxidant potential, corneal hysteresis, and optic nerve blood flow, contribute to visual acuity decline in glaucoma patients with macular ganglion cell loss, suggesting multifactorial assessment is needed.

6.

Deep Optic Nerve Head Structures Associated With Increasing Axial Length in Healthy Myopic Eyes of Moderate Axial Length.

Saito Hitomi, Kambayashi Mitsuki, Araie Makoto, Murata Hiroshi, Enomoto Nobuko, Kikawa Tsutomu et al.

Am J OphthalmolJan 202320 citationsCross-Sectional Study

This study found that longer axial length in healthy myopic eyes is associated with specific optic nerve head structural changes, including misalignment, choroid thinning, and scleral bowing, which is crucial for distinguishing myopia from glaucoma.

8.

Analysis of Peripapillary Geometric Characters in High Myopia Using Swept-Source Optical Coherence Tomography.

Asai Tomoko, Ikuno Yasushi, Akiba Masahiro, Kikawa Tsutomu, Usui Shinichi, Nishida Kohji

Invest Ophthalmol Vis SciJan 201624 citationsObservational Study

SS-OCT revealed peripapillary tilting, often inferotemporal, in highly myopic eyes, especially older ones. This tilt correlates with thinner choroid, more peripapillary atrophy, and deeper staphyloma, impacting glaucoma assessment.

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