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Your search keyword '"Yamamoto, Tetsuya"' showing total 44 results
Start Over Author "Yamamoto, Tetsuya" Journal journal of glaucoma
44 results on '"Yamamoto, Tetsuya"'

16. Mathematical and Optimal Clustering of Test Points of the Central 30-Degree Visual Field of Glaucoma

Author

Suzuki, Yasuyuki, primary, Kitazawa, Yoshiaki, additional, Araie, Makoto, additional, Yamagami, Junkichi, additional, Yamamoto, Tetsuya, additional, Ishida, Kyoko, additional, Tsuji, Akira, additional, Abe, Haruki, additional, Shirakashi, Motohiro, additional, Funaki, Shigeo, additional, Mishima, Hiromu K., additional, Tsukamoto, Hidetoshi, additional, Okada, Koji, additional, and Shibata, Taro, additional

Published
2001
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33. Screening for Mutations of Axenfeld-Rieger Syndrome Caused by FOXC1Gene in Japanese Patients

Author

Kawase, Chizuru, Kawase, Kazuhide, Taniguchi, Toru, Sugiyama, Kazuhisa, Yamamoto, Tetsuya, Kitazawa, Yoshiaki, Alward, Wallace L. M., Stone, Edwin M., Nishimura, Darryl Y., and Sheffield, Val C.

Abstract

Mutations in the forkhead transcription factor gene (FOXC1) have been recently shown to cause some cases of juvenile glaucoma associated with a variety of anterior-segment anomalies. The purpose of this study was to investigate the clinical features of Axenfeld-Rieger syndrome caused by FOXC1mutations in Japanese patients.

Published
2001

34. Relationship Between the Effect of Carbon Dioxide Inhalation or Nilvadipine on Orbital Blood Flow in NormalTension Glaucoma

Author

Niwa, Yoshiaki, Yamamoto, Tetsuya, Harris, Alon, Kagemann, Larry, Kawakami, Hideaki, and Kitazawa, Yoshiaki

Abstract

To investigate the relationship between the effect of carbon dioxide CO2inhalation or oral nilvadipine, a calciumchannel blocker, on orbital blood flow in patients with normaltension glaucoma, as determined by color Doppler imaging.

Published
2000

37. AgeRelated Changes of the Anterior Chamber Width

Author

Okabe, Izumi, Taniguchi, Tohru, Yamamoto, Tetsuya, and Kitazawa, Yoshiaki

Abstract

The prevalence of primary angle closure glaucoma (PACG) and of narrow angle width both increase with age. Both also show cross-racial differences. However, little is known about how angle width vanes with age or about the prevalence of narrow angle width in Japanese. In this study, we conducted gonioscopic and biometric examinations on 585 adult Japanese participants in a glaucoma screening. Prevalence of narrow angle width increased with age. The overall prevalence of grade 1 or narrower angle width and of PACG was 2.6 and 0.3. respectively, neither of which was significantly different from rates reported among whites. An angle width asymmetry between a subjecfs eyes that increased with age appeared to be related to asymmetry of lens thickness, anterior chamber depth, and lens position. PACG is associated with certain biometnc ocular features, each of which significantly correlated with angle width. However, the coefficient of determination calculated by multiple regression analysis was 0.41. suggesting that factors other than those studied are involved in determining the angle width.

Published
1992

38. A FrequencyDoubling Perimetric Study in NormalTension Glaucoma with Hemifield Defect

Author

Kendo, Yuji, Yamamoto, Tetsuya, Sato, Yukihide, Matsubara, Masayuki, and Kitazawa, Yoshiaki

Abstract

The authors prospectively compare perimetric results obtained by conventional differential light sensitivity (DLS) perimetry and frequency-doubling perimetry (FDP) in normal-tension glaucoma (NTG) with a hemifield visual field defect, assuming that some of these eyes already have early glaucomatous changes in the “intact” hemifield.

Published
1998

40. The Effects of the βAdrenergic-Blocking Agents Timolol and Carteolol on Plasma Lipids and Lipoproteins in Japanese Glaucoma Patients

Author

Yamamoto, Tetsuya, Kitazawa, Yoshiaki, Noma, Akio, Maeda, Satoshi, Kato, Akiko, Ando, Yuko, Ido, Tadayoshi, INAZUMI, KOSUKE, HAYAKAWA, TOMOYASU, GOTO, YASUHIKO, and ICHIEN, MIEKO

Abstract

Purpose: To determine whether two topical β-blockers, timolol and carteolol, differently affect plasma lipids and lipoproteins in normolipidemic Japanese patients with glaucoma.

Published
1996

41. Trabeculectomy with Mitomycin C for NormalTension Glaucoma

Author

Yamamoto, Tetsuya, Ichien, Mieko, Suemori-Matsushita, Hiromi, and Kitazawa, Yoshiaki

Abstract

A prospective investigation of the postoperative intraocular pressure level, visual function changes, and postoperative complications of trabeculectomy with adjunctive mitomycin C in normal-tension glaucoma.

Published
1995

42. Distribution and Morphology of Peripheral Anterior Synechiae in Primary AngleClosure Glaucoma

Author

Inoue, Takao, Yamamoto, Tetsuya, and Kitazawa, Yoshiaki

Abstract

We examined 101 patients (171 eyes) with primary angle-closure glaucoma by pressure gonioscopy to study the distribution and the morphology of peripheral anterior synechiae. The incidence of peripheral anterior synechiae was 86.8 in the eyes with acute primary angle-closure glaucoma, 51.4 in their fellow eyes, and 83.3 in the eyes with chronic primary angle-closure glaucoma. The peripheral anterior synechiae in the eyes with acute primary angle-closure glaucoma were wider and taller than those found in the eyes with chronic primary angle-closure glaucoma. Wide peripheral anterior synechiae were most prevalent in the superior sector and were, overall, more prevalent than the narrow type. Peripheral anterior synechiae, as a whole, were most frequently seen in the superior sector. The wide peripheral anterior synechiae were taller than the narrow type. The age of the patient and the extent of the peripheral anterior synechiae (peripheral anterior synechiae index) showed no significant correlation. A significant correlation (r= 0.68, p < 0.01) was found between the duration of acute attacks and the peripheral anterior synechiae index.

Published
1993

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