Asaoka Ryo

Noda Yusuke, Asaoka Ryo, Hirasawa Kazunori, Murata Hiroshi, Tanito Masaki, Shoji Nobuyuki

Studying glaucoma progression, this research found including prior SITA Fast visual fields significantly improves the accuracy of trend analysis when using SITA Standard, offering a practical clinical benefit.

Matsumura Norikazu, Asaoka Ryo, Fujino Yuri, Obana Akira

This study found no association between macular pigment optical volume (MPOV) and visual field sensitivity or retinal nerve damage in glaucoma patients, suggesting MPOV is not a marker for glaucomatous damage.

Nakakura Shunsuke, Asaoka Ryo, Terao Etsuko, Fujisawa Yasuko, Oogi Satomi, Ueda Kanae

This study found that inferotemporal PreserFlo implantation can result in avascular blebs, but postoperative IOP was mainly linked to patient age, not bleb appearance, offering surgical insights.

Asaoka Kei, Fujino Yuri, Fukuyo Honami, Murata Hiroshi, Aoki Shuichiro, Ishii Kaori et al.

This study found that stiffer corneas, measured by ORA and Corvis ST, predict higher post-trabeculotomy IOP, suggesting corneal stiffness impacts surgical outcomes.

Asaoka Ryo, Miyata Manabu, Oishi Akio, Fujino Yuri, Murata Hiroshi, Aoki Shuichiro et al.

This study found that for RP clinical trials, using both eyes and enrolling patients in earlier disease stages significantly reduces the required sample size to detect treatment effects.

Yamashita Takehiro, Terasaki Hiroto, Asaoka Ryo, Yoshihara Naoya, Kakiuchi Naoko, Sakamoto Taiji

In growing schoolchildren, axial elongation correlated with temporal shifting of RNFL peaks and increased infratemporal thickness, suggesting nerve fiber compression that may impact future glaucoma risk.

Asaoka Ryo, Nakamura Makoto, Tanito Masaki, Fujino Yuri, Obana Akira, Mizoue Shiro et al.

This study showed glaucoma disease stage significantly impacts clinical trial sample size for visual field progression, with early-stage disease and using both eyes reducing required participants most effectively.

Ryu Juri, Asaoka Ryo, Nakakura Shunsuke, Murata Hiroshi, Nakaniida Yuta, Ishii Kaori et al.

This study found higher preoperative ORA corneal-compensated IOP and pseudophakia predict hypotony after glaucoma surgery, suggesting ORA use pre-trabeculectomy is valuable.

Tomita Ryo, Asaoka Ryo, Hirasawa Kazunori, Fujino Yuri, Omura Tetsuro, Inatomi Tsutomu et al.

A study accurately predicted central 10° glaucomatous visual field loss after cataract removal using a machine learning model (RFM) with visual acuity and visual field data, but adding OCT data didn't improve accuracy.

Asaoka Ryo, Nakakura Shunsuke, Murata Hiroshi, Nakaniida Yuta, Obana Akira, Aoki Shuichiro et al.

Corvis ST's highest concavity deflection amplitude predicted hypotony maculopathy after glaucoma surgery, especially in males with higher preoperative IOP, aiding risk assessment for this complication.

Asaoka Ryo, Sugisaki Kenji, Inoue Toshihiro, Yoshikawa Keiji, Kanamori Akiyasu, Yamazaki Yoshio et al.

This study found that 24-2 visual field results in advanced glaucoma can be reasonably predicted from 10-2 test results, useful when 24-2 data is unavailable.

Aoki Shuichiro, Asaoka Ryo, Azuma Keiko, Kitamoto Kohdai, Ueda Kohei, Inoue Tatsuya et al.

CSCR eyes exhibit stiffer corneas and thicker sclera, suggesting scleral stiffness may contribute to CSCR development, independent of scleral thickness.

Tomita Ryo, Asaoka Ryo, Hirasawa Kazunori, Fujino Yuri, Nakakura Shunsuke, Murata Hiroshi et al.

This study found central 10° visual field pattern deviation can underestimate glaucoma damage as glaucoma progresses and overestimate it as cataract progresses, impacting clinical assessment.

Asaoka Ryo, Sugisaki Kenji, Inoue Toshihiro, Yoshikawa Keiji, Kanamori Akiyasu, Yamazaki Yoshio et al.

This study found that poorer central vision sensitivity in the temporal papillomacular bundle (HFA 10-2) in advanced glaucoma predicts future visual acuity decline, guiding closer monitoring for vision loss risk.

Yamaguchi Katsuya, Tomita Ryo, Koyanagi Yoshito, Kawase Kazuhide, Asaoka Ryo, Terasaki Hiroko et al.

This study found cpRNFLT better for early glaucoma detection, but cpVD better for distinguishing severe stages. Combining both improves visual field estimation, aiding glaucoma management.

Asaoka Ryo, Sakata Rei, Yoshitomi Takeshi, Iwase Aiko, Matsumoto Chota, Higashide Tomomi et al.

This NTG study found different risk factors for progression in superior (IOP fluctuation) and inferior (BMI, myopia, cup-to-disc, disc hemorrhage) optic nerve halves, guiding tailored management.

Asaoka Ryo, Obana Akira, Murata Hiroshi, Fujino Yuri, Omoto Takashi, Aoki Shuichiro et al.

This study found IOP generally decreases with age, but various systemic factors like gender, blood cell counts, and liver enzymes significantly influence the long-term trend of IOP.

Kanda Satoru, Zhou Han Peng, Inoue Tatsuya, Fujino Ryosuke, Sugiura Aya, Aoyama Yurika et al.

This study found retinal structural parameters from OCT (like RNFL+GCL, INL, ONL, and serous detachment height) predict retinal sensitivity changes in central serous chorioretinopathy, aiding prognosis before treatment.

Asaoka Ryo, Miyata Manabu, Oishi Akio, Fujino Yuri, Murata Hiroshi, Azuma Keiko et al.

This study found that in retinitis pigmentosa, visual field test reproducibility decreases significantly with worsening visual acuity (logMAR > 0.5), requiring careful interpretation in these patients.

Hirasawa Kazunori, Murata Hiroshi, Shimada Satoshi, Matsuno Mei, Shoji Nobuyuki, Asaoka Ryo

This study found new VBLR-VF algorithms significantly shorten glaucoma visual field test duration (up to 30%) while providing comparable global measures to SITA-Fast, offering a faster clinical option.

Asano Shotaro, Oishi Akio, Asaoka Ryo, Fujino Yuri, Murata Hiroshi, Azuma Keiko et al.

Binomial pointwise linear regression reliably and earlier detected central visual field progression in retinitis pigmentosa, offering a valuable tool for monitoring this inherited retinal disease.

Nakajima Kosuke, Inoue Tatsuya, Maruyama-Inoue Maiko, Yanagi Yasuo, Kadonosono Kazuaki, Ogawa Asako et al.

This study found that deep vessel density around the optic nerve head correlates with visual field loss in retinitis pigmentosa, suggesting microvascular changes contribute to disease progression.

Asaoka Ryo, Xu Linchuan, Murata Hiroshi, Kiwaki Taichi, Matsuura Masato, Fujino Yuri et al.

This study developed an AI model using OCT to predict both current visual field (10°) and future progression (24-2) in glaucoma, showing superior accuracy for earlier detection and monitoring.

Fujino Yuri, Asaoka Ryo, Murata Hiroshi, Yamashita Takehiro

This study found that a narrower superior retinal artery angle was associated with faster inferior visual field progression in glaucoma, suggesting a structural biomarker for progression risk.

Nakahara Kenichi, Asaoka Ryo, Tanito Masaki, Shibata Naoto, Mitsuhashi Keita, Fujino Yuri et al.

This study validated deep learning for glaucoma diagnosis from smartphone fundus photos, showing high accuracy, especially for advanced cases, suggesting potential for accessible screening.