T Hiraoka

Summary

Affiliation: University of Tsukuba
Country: Japan

Publications

  1. ncbi Contrast sensitivity and optical quality of the eye after instillation of timolol maleate gel-forming solution and brinzolamide ophthalmic suspension
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Ophthalmology 117:2080-7. 2010
  2. ncbi Contrast sensitivity function and ocular higher-order aberrations following overnight orthokeratology
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Invest Ophthalmol Vis Sci 48:550-6. 2007
  3. ncbi Optical quality of the cornea after overnight orthokeratology
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba, Ibaraki 305 8575, Japan
    Cornea 25:S59-63. 2006
  4. ncbi Mesopic contrast sensitivity and ocular higher-order aberrations after overnight orthokeratology
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Am J Ophthalmol 145:645-655. 2008
  5. ncbi Time course of changes in ocular higher-order aberrations and contrast sensitivity after overnight orthokeratology
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
    Invest Ophthalmol Vis Sci 49:4314-20. 2008
  6. ncbi Influence of cosmetically tinted soft contact lenses on higher-order wavefront aberrations and visual performance
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba, Ibaraki, 305 8575, Japan
    Graefes Arch Clin Exp Ophthalmol 247:225-33. 2009
  7. ncbi Toxicological evaluation of micafungin ophthalmic solution in rabbit eyes
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
    J Ocul Pharmacol Ther 21:149-56. 2005
  8. ncbi Corneal higher-order aberrations induced by overnight orthokeratology
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Am J Ophthalmol 139:429-36. 2005
  9. ncbi Recovery of corneal irregular astigmatism, ocular higher-order aberrations, and contrast sensitivity after discontinuation of overnight orthokeratology
    T Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba, Ibaraki, Japan
    Br J Ophthalmol 93:203-8. 2009
  10. ncbi Patient satisfaction and clinical outcomes after overnight orthokeratology
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
    Optom Vis Sci 86:875-82. 2009

Collaborators

Detail Information

Publications47

  1. ncbi Contrast sensitivity and optical quality of the eye after instillation of timolol maleate gel-forming solution and brinzolamide ophthalmic suspension
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Ophthalmology 117:2080-7. 2010
    ..To investigate the influence of timolol maleate 0.5% gel-forming solution and brinzolamide 1% ophthalmic suspension on contrast sensitivity, ocular higher-order aberration (HOA), and corneal surface light scattering...
  2. ncbi Contrast sensitivity function and ocular higher-order aberrations following overnight orthokeratology
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Invest Ophthalmol Vis Sci 48:550-6. 2007
    ..To evaluate relationships among contrast sensitivity function, ocular higher-order aberration, and myopic correction in eyes undergoing overnight orthokeratology for myopia...
  3. ncbi Optical quality of the cornea after overnight orthokeratology
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba, Ibaraki 305 8575, Japan
    Cornea 25:S59-63. 2006
    ..To review changes in the optical quality of the cornea induced by overnight orthokeratology for myopia...
  4. ncbi Mesopic contrast sensitivity and ocular higher-order aberrations after overnight orthokeratology
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Am J Ophthalmol 145:645-655. 2008
    ..To investigate mesopic contrast sensitivity and night driving ability in eyes undergoing overnight orthokeratology, and to analyze the relationship among mesopic contrast sensitivity, ocular higher-order aberrations, and myopic correction...
  5. ncbi Time course of changes in ocular higher-order aberrations and contrast sensitivity after overnight orthokeratology
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
    Invest Ophthalmol Vis Sci 49:4314-20. 2008
    ..To investigate prospectively the time course of changes in ocular higher-order aberration and contrast sensitivity after overnight orthokeratology...
  6. ncbi Influence of cosmetically tinted soft contact lenses on higher-order wavefront aberrations and visual performance
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba, Ibaraki, 305 8575, Japan
    Graefes Arch Clin Exp Ophthalmol 247:225-33. 2009
    ..To investigate the influence of cosmetically tinted soft contact lenses on ocular higher-order aberrations and visual performance, and to analyze the relationship between these parameters after the lens wear...
  7. ncbi Toxicological evaluation of micafungin ophthalmic solution in rabbit eyes
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
    J Ocul Pharmacol Ther 21:149-56. 2005
    ..Topical instillation of micafungin solution had no apparent toxicity to the cornea. These results warrant future studies on the efficacy of micafungin ophthalmic solution against corneal fungal infection...
  8. ncbi Corneal higher-order aberrations induced by overnight orthokeratology
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Am J Ophthalmol 139:429-36. 2005
    ..To evaluate corneal higher-order aberrations induced by overnight orthokeratology for myopia...
  9. ncbi Recovery of corneal irregular astigmatism, ocular higher-order aberrations, and contrast sensitivity after discontinuation of overnight orthokeratology
    T Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba, Ibaraki, Japan
    Br J Ophthalmol 93:203-8. 2009
    ..To examine prospectively the recovery of various parameters after discontinuation of overnight orthokeratology...
  10. ncbi Patient satisfaction and clinical outcomes after overnight orthokeratology
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
    Optom Vis Sci 86:875-82. 2009
    ..To assess patient satisfaction following overnight orthokeratology using a visual analogue scale and to find clinical factors that influence patient satisfaction...
  11. ncbi Time course of changes in ocular aberrations after instillation of carteolol long-acting solution and timolol gel-forming solution
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, 1 1 1 Tennoudai, Ibaraki, Japan
    J Ocul Pharmacol Ther 27:179-85. 2011
    ..To investigate the influence of 2% carteolol long-acting solution (long-acting carteolol) and 0.5% timolol gel-forming solution (timolol gel) on ocular wavefront aberrations...
  12. ncbi Influence of induced decentered orthokeratology lens on ocular higher-order wavefront aberrations and contrast sensitivity function
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    J Cataract Refract Surg 35:1918-26. 2009
    ....
  13. ncbi Quantitative evaluation of regular and irregular corneal astigmatism in patients having overnight orthokeratology
    Takahiro Hiraoka
    Matsumoto Eye Clinic, and Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba, Ibaraki 305 8575, Japan
    J Cataract Refract Surg 30:1425-9. 2004
    ..To quantitatively assess changes in regular and irregular corneal astigmatism in patients having overnight orthokeratology...
  14. ncbi Time course of changes in ocular wavefront aberration after instillation of 0.5% timolol gel-forming solution
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba, Ibaraki, 305 8575 Japan
    Br J Ophthalmol 94:433-9. 2010
    ..To investigate the influence of 0.5% timolol gel-forming solution on ocular wavefront aberrations...
  15. ncbi Corneal sensation after overnight orthokeratology
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Cornea 28:891-5. 2009
    ..The purpose of this study was to investigate the influence of overnight orthokeratology on corneal sensation...
  16. ncbi [Time course of changes in contrast sensitivity function after application of antiglaucomatous eyedrops]
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Tsukuba shi, Ibaraki Ken, Japan
    Nihon Ganka Gakkai Zasshi 113:1139-44. 2009
    ..Contrast sensitivity after application, however, has not been examined. The purpose of this study was to investigate the influence of antiglaucomatous eyedrops on contrast sensitivity function...
  17. ncbi Corneal iron ring formation associated with overnight orthokeratology
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba, Ibaraki 305 8575, Japan
    Cornea 23:S78-81. 2004
    ..To describe a case of iron deposition in both eyes after overnight orthokeratology...
  18. ncbi Influence of overnight orthokeratology on corneal endothelium
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba, Ibaraki 305 8575, Japan
    Cornea 23:S82-6. 2004
    ..To evaluate the influence of overnight orthokeratology on the corneal endothelium...
  19. ncbi Comparison of micafungin and fluconazole for experimental Candida keratitis in rabbits
    Takahiro Hiraoka
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Cornea 26:336-42. 2007
    ..To evaluate the efficacy of subconjunctival injection of micafungin in the treatment of experimental Candida albicans keratitis in rabbits compared with fluconazole...
  20. ncbi Changes in corneal topography after 25-gauge transconjunctival sutureless vitrectomy versus after 20-gauge standard vitrectomy
    F Okamoto
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Ophthalmology 114:2138-41. 2007
    ..To evaluate the changes in regular and irregular corneal astigmatism after 25-gauge transconjunctival sutureless vitrectomy and 20-gauge standard vitrectomy...
  21. ncbi Vision-related quality of life and visual function in patients undergoing vitrectomy, gas tamponade and cataract surgery for macular hole
    S Fukuda
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba, Ibaraki 305 8575, Japan
    Br J Ophthalmol 93:1595-9. 2009
    ..To evaluate the relationship between vision-related quality of life (VR-QOL) and visual function in patients undergoing vitrectomy, gas tamponade and cataract surgery for macular hole (MH)...
  22. ncbi Changes in higher-order aberrations after scleral buckling surgery for rhegmatogenous retinal detachment
    F Okamoto
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
    Ophthalmology 115:1216-21. 2008
    ..To evaluate changes in higher-order aberrations (HOAs) after scleral buckling surgery for the treatment of rhegmatogenous retinal detachment (RD)...
  23. ncbi Mesopic contrast sensitivity and ocular higher-order aberrations in eyes with conventional spherical intraocular lenses
    Yuko Ishii
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Am J Ophthalmol 148:298-302.e1. 2009
    ..To investigate relationship between mesopic contrast sensitivity (CS) function and ocular higher-order aberrations in eyes implanted with conventional spherical intraocular lenses (IOL)...
  24. ncbi Potential use of (1,3)-beta-D-glucan as target of diagnosis and treatment of keratomycosis
    Yuichi Kaji
    Department of Ophthalmology, University of Tsukuba Institute of Clinical Medicine, Tennoudai 1 1 1, Tsukuba, Ibaraki 305 8565, Japan
    Cornea 23:S36-41. 2004
    ..In addition, we investigated the efficacy of topical application of micafungin, a new antifungal agent that inhibits the activity of (1,3)-beta-D-glucan synthase in this animal model...
  25. ncbi Five-year follow-up of photorefractive keratectomy for myopia
    Norihiko Honda
    Department of Ophthalmology, University of Tokyo School of Medicine, Tokyo, Japan
    J Refract Surg 20:116-20. 2004
    ..Myopic regression occurred in the first year, with continued mild regression of approximately -0.75 D between 2 and 5 years. Nevertheless, the results show the procedure was relatively safe and effective in this group...
  26. ncbi Ocular higher-order aberrations and contrast sensitivity after conventional laser in situ keratomileusis
    Nayori Yamane
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Tsukuba, Japan
    Invest Ophthalmol Vis Sci 45:3986-90. 2004
    ..201, P=0.007), and spherical-like (r=0.207, P=0.005) aberrations. CONCLUSIONS: Conventional LASIK significantly increases ocular higher-order aberrations, which compromise the postoperative contrast sensitivity function...
  27. ncbi Comparison of triamcinolone acetonide, 11-deoxycortisol and other lipid formulae for the visualization of vitreous body in the anterior chamber after posterior capsule rupture in animal models
    Yuichi Kaji
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Acta Ophthalmol 86:97-102. 2008
    ....
  28. ncbi Measurement of ophthalmodynamometric pressure with the vented-gas forced-infusion system during pars plana vitrectomy
    Fumiki Okamoto
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Invest Ophthalmol Vis Sci 51:4195-9. 2010
    ..To measure ophthalmodynamometric pressure (ODP) with the vented-gas forced-infusion (VGFI) system during vitrectomy in patients with various vitreoretinal disorders and to investigate factors related to ODP...
  29. ncbi Structural analysis of the cornea using scanning-slit corneal topography in eyes undergoing excimer laser refractive surgery
    Kazutaka Kamiya
    Department of Ophthalmology, University of Tokyo School of Medicine, 7 3 1 Hongo, Bunkyo ku, Tokyo, 113 8655, Japan
    Cornea 23:S59-64. 2004
    ..To review the time course of corneal anteroposterior shift and refractive stability after myopic excimer laser keratorefractive surgery...
  30. ncbi Visualizing the vitreous body in the anterior chamber using 11-deoxycortisol after posterior capsule rupture in an animal model
    Yuichi Kaji
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Tsukuba, Japan
    Ophthalmology 111:1334-9. 2004
    ..To develop a new technique to visualize vitreous body prolapsed in the anterior chamber using 11-deoxycortisol...
  31. ncbi Vision-related quality of life and visual function after vitrectomy for various vitreoretinal disorders
    Fumiki Okamoto
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
    Invest Ophthalmol Vis Sci 51:744-51. 2010
    ..To investigate vision-related quality of life (VR-QOL) in patients undergoing vitrectomy for various vitreoretinal disorders and to evaluate the relationship between VR-QOL and visual function...
  32. ncbi Successful treatment of endogenous Klebsiella pneumoniae endophthalmitis: a case report
    Kotaro Ishii
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Int Ophthalmol 31:29-31. 2011
    ..Klebsiella pneumoniae endophthalmitis is rare and despite immediate management, visual outcome is generally poor. We report a case of endogenous K. pneumoniae endophthalmitis that was treated successfully...
  33. ncbi Effect of vitrectomy for epiretinal membrane on visual function and vision-related quality of life
    Fumiki Okamoto
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Am J Ophthalmol 147:869-74, 874.e1. 2009
    ..To evaluate the vision-related quality of life (VR-QOL) in patients undergoing vitrectomy for epiretinal membrane (ERM) removal and to investigate the relationship between VR-QOL and the severity of pre/postoperative metamorphopsia...
  34. ncbi Vision-related quality of life and visual function following vitrectomy for proliferative diabetic retinopathy
    Fumiki Okamoto
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba, Ibaraki, Japan
    Am J Ophthalmol 145:1031-1036. 2008
    ..To evaluate the vision-related quality of life (VR-QOL) and visual function following vitrectomy for proliferative diabetic retinopathy (PDR)...
  35. ncbi Toxicities and pharmacokinetics of subconjunctival injection of liposomal amphotericin B
    Yuichi Kaji
    Department of Ophthalmology, Tsukuba University Institute of Clinical Medicine, Tsukuba, Ibaraki 305 8575, Japan
    Graefes Arch Clin Exp Ophthalmol 247:549-53. 2009
    ..In the present study, we evaluated the ocular toxicity and pharmacokinetics of subconjunctival injection of liposomal AmB...
  36. ncbi Vision-related quality of life and visual function after retinal detachment surgery
    Fumiki Okamoto
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba, Ibaraki, Japan
    Am J Ophthalmol 146:85-90. 2008
    ..To compare the vision-related quality of life (VR QOL) after rhegmatogenous retinal detachment (RD) surgery with that of normal controls and to investigate the relationship between the VR QOL and visual function after surgery for RD...
  37. ncbi Ocular higher-order wavefront aberration caused by major tilting of intraocular lens
    Tetsuro Oshika
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Tennoudai, Ibaraki, Japan
    Am J Ophthalmol 140:744-6. 2005
    ..To report a patient with a significant amount of ocular coma-like aberration that was caused by the tilting of an intraocular lens (IOL) who was treated successfully by IOL repositioning surgical procedure...
  38. ncbi Vision-related quality of life in patients with pituitary adenoma
    Yoshifumi Okamoto
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Am J Ophthalmol 146:318-322. 2008
    ..To evaluate the vision-related quality of life (VR-QOL) in patients with pituitary adenoma...
  39. ncbi Vision-related quality of life after transsphenoidal surgery for pituitary adenoma
    Yoshifumi Okamoto
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Invest Ophthalmol Vis Sci 51:3405-10. 2010
    ..The use of VFQ-25 provides a more comprehensive overview of the effectiveness of transsphenoidal surgery...
  40. ncbi Retention and removal of a new viscous dispersive ophthalmic viscosurgical device during cataract surgery in animal eyes
    T Oshika
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba, Ibaraki, 305 8575 Japan
    Br J Ophthalmol 90:485-7. 2006
    ..To assess the retention and removal properties of a new viscous dispersive ophthalmic viscosurgical device (OVD), DisCoVisc, in comparison with those of cohesive (Provisc), dispersive (Viscoat), and viscoadaptive (Healon5) OVDs...
  41. ncbi Increased level of (1,3)-beta-D-glucan in tear fluid of mycotic keratitis
    Yuichi Kaji
    Department of Ophthalmology, Tsukuba University Institute of Clinical Medicine, Tsukuba, Ibaraki, Japan
    Graefes Arch Clin Exp Ophthalmol 247:989-92. 2009
    ..In our study, the concentration of (1,3)-beta-D-glucan was measured in the tear fluid of patients with mycotic keratitis...
  42. ncbi Central corneal thickness measurements using Orbscan II scanning slit topography, noncontact specular microscopy, and ultrasonic pachymetry in eyes with keratoconus
    Keisuke Kawana
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Cornea 24:967-71. 2005
    ..Measurements taken by noncontact specular microscopy and ultrasonic pachymetry were comparable. Three devices showed significant linear correlations with one another...
  43. ncbi Ciliary body edema after scleral buckling surgery for rhegmatogenous retinal detachment
    Keisuke Kawana
    Department of Ophthalmology, Institute of Clinical Medicine, University of Tsukuba, Ibaraki, Japan
    Ophthalmology 113:36-41. 2006
    ..This study aimed to evaluate quantitatively the time course of changes in ciliary body thickness and AC depth (ACD) before and after the scleral buckling procedure using ultrasound biomicroscopy...
  44. ncbi Progression of pellucid marginal degeneration and higher-order wavefront aberration of the cornea
    Kazutaka Kamiya
    Division of Ophthalmology, National Tokyo Hospital, Tokyo, Japan
    Jpn J Ophthalmol 47:523-5. 2003
    ..There were no obvious changes in crystalline lens and retina. CONCLUSIONS: The results suggest that increases in coma-like aberrations of the cornea reflect the subclinical progression of pellucid marginal degeneration over the years...
  45. ncbi Visual acuity measurements using Fourier series harmonic analysis of videokeratography data in eyes after penetrating keratoplasty
    Takashi Miyai
    Meiwakai Medical Foundation, Miyata Eye Hospital, Miyazaki, Japan
    Ophthalmology 112:420-4. 2005
    ....
  46. ncbi Corneal barrier function, tear film stability, and corneal sensation after photorefractive keratectomy and laser in situ keratomileusis
    Ryohei Nejima
    Meiwakai Medical Foundation, Miyata Eye Hospital, Miyazaki, Japan
    Am J Ophthalmol 139:64-71. 2005
    ..045). CONCLUSIONS: LASIK induces greater and more prolonged damage to corneal sensation, corneal barrier function, and tear film stability than PRK...
  47. ncbi Unusually large plastic toy as a persisting conjunctival foreign body
    Chiho Sakata
    Jpn J Ophthalmol 51:232-4. 2007