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Photorefractive Keratectomy

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61. Autologous serum eye-drops and enhanced epithelial healing time after photorefractive keratectomy. Full Text available with Trip Pro

Autologous serum eye-drops and enhanced epithelial healing time after photorefractive keratectomy. The aim of the study is to test whether use of autologous serum eye-drops can provide earlier epithelial healing following the application of photorefractive keratectomy.Sixty patients (60 eyes) underwent photorefractive keratectomy for myopia. Thirty eyes received autologous serum drops (Study group) while 30 eyes received conventional artificial tears (Control group) after photorefractive (...) keratectomy. An 8 mm epithelial opening was prepared with the application of 18 per cent alcohol for 20 seconds. Photorefractive keratectomy was performed using ESIRIS excimer laser (SCHWIND, Kleinostheim, Germany) with an optic zone of 6.5 mm. Total duration of epithelial healing was monitored as the main outcome measure. The comparisons were done with chi-square test and independent samples t-test. Statistical significance was considered at p < 0.05.Preoperative myopic spherical refraction and ablation

2018 Clinical & Experimental Optometry Controlled trial quality: uncertain

62. Wavefront-Guided Versus Wavefront-Optimized Photorefractive Keratectomy: Visual and Military Task Performance. Full Text available with Trip Pro

Wavefront-Guided Versus Wavefront-Optimized Photorefractive Keratectomy: Visual and Military Task Performance. To compare visual performance, marksmanship performance, and threshold target identification following wavefront-guided (WFG) versus wavefront-optimized (WFO) photorefractive keratectomy (PRK).In this prospective, randomized clinical trial, active duty U.S. military Soldiers, age 21 or over, electing to undergo PRK were randomized to undergo WFG (n = 27) or WFO (n = 27) PRK for myopia

2018 Military medicine Controlled trial quality: uncertain

63. Comparison of laser in situ ketatomileusis and photorefractive keratectomy for myopia using a mixed-effects model. Full Text available with Trip Pro

Comparison of laser in situ ketatomileusis and photorefractive keratectomy for myopia using a mixed-effects model. To compare the results of laser in situ keratomileusis (LASIK) and photorefractive keratectomy (PRK) for myopia using a mixed-effects model.This comparative retrospective study was conducted in 1,127 eyes of 579 patients after LASIK and 270 eyes of 144 patients after PRK who had two or more postoperative follow-ups after 3 months. Uncorrected visual acuity (UCVA), best spectacle

2017 PLoS ONE

64. Effect of accelerated corneal crosslinking combined with transepithelial photorefractive keratectomy on dynamic corneal response parameters and biomechanically corrected intraocular pressure measured with a dynamic Scheimpflug analyzer in healthy myopic p (Abstract)

Effect of accelerated corneal crosslinking combined with transepithelial photorefractive keratectomy on dynamic corneal response parameters and biomechanically corrected intraocular pressure measured with a dynamic Scheimpflug analyzer in healthy myopic p To evaluate the effect of accelerated corneal crosslinking (CXL) combined with transepithelial photorefractive keratectomy (PRK) on changes in new dynamic corneal response parameters and the biomechanically corrected intraocular pressure (IOP

2017 Journal of cataract and refractive surgery

65. Topography-Guided Photorefractive Keratectomy in the Treatment of Corneal Scarring. (Abstract)

Topography-Guided Photorefractive Keratectomy in the Treatment of Corneal Scarring. To report the outcome of topography-guided photorefractive keratectomy (TG-PRK) in the treatment of patients with corneal scarring.A retrospective, interventional case series including 6 eyes of 6 patients with corneal scarring and irregular astigmatism who underwent TG-PRK. The etiologies for scarring were: infectious corneal ulcers, foreign body trauma, LASIK flap buttonhole, and lamellar keratoplasties

2017 Journal of Refractive Surgery

66. Predictors of myopic photorefractive keratectomy retreatment. (Abstract)

Predictors of myopic photorefractive keratectomy retreatment. To determine the factors associated with retreatment after photorefractive keratectomy (PRK) in myopic eyes.Care-Vision Laser Centers, Tel-Aviv, Israel.Retrospective cohort study.A large database on myopic PRK with mitomycin-C (MMC) performed from 2005 to 2012 was studied. Patients were divided into 2 groups according to whether they had retreatment. Multiple preoperative and intraoperative parameters were analyzed for association

2017 Journal of cataract and refractive surgery

67. Changes in biomechanically corrected intraocular pressure and dynamic corneal response parameters before and after transepithelial photorefractive keratectomy and femtosecond laser-assisted laser in situ keratomileusis. (Abstract)

Changes in biomechanically corrected intraocular pressure and dynamic corneal response parameters before and after transepithelial photorefractive keratectomy and femtosecond laser-assisted laser in situ keratomileusis. To evaluate the changes in biomechanically corrected intraocular pressure (IOP) and new dynamic corneal response parameters measured by a dynamic Scheimpflug analyzer before and after transepithelial photorefractive keratectomy (PRK) and femtosecond laser-assisted laser in situ

2017 Journal of cataract and refractive surgery

68. Aspheric versus wavefront-guided aspheric photorefractive keratectomy in eyes with significant astigmatism. Full Text available with Trip Pro

Aspheric versus wavefront-guided aspheric photorefractive keratectomy in eyes with significant astigmatism. To compare the refractive and higher-order aberrations (HOAs) outcomes after photorefractive keratectomy (PRK) in patients with significant astigmatism using aspheric versus wavefront-guided aspheric profiles.Ophthalmic Research Center and Department of Ophthalmology, Shahid Beheshti University of Medical Sciences, Negah Eye Hospital, Tehran, Iran.Prospective randomized case series.One

2017 Journal of cataract and refractive surgery Controlled trial quality: uncertain

69. Visual rehabilitation in moderate keratoconus: combined corneal wavefront-guided transepithelial photorefractive keratectomy and high-fluence accelerated corneal collagen cross-linking after intracorneal ring segment implantation. Full Text available with Trip Pro

Visual rehabilitation in moderate keratoconus: combined corneal wavefront-guided transepithelial photorefractive keratectomy and high-fluence accelerated corneal collagen cross-linking after intracorneal ring segment implantation. To investigate the effects of combined corneal wavefront-guided transepithelial photorefractive keratectomy (tPRK) and accelerated corneal collagen cross-linking (CXL) after intracorneal ring segment (ICRS) implantation in patients with moderate keratoconus.Medical

2017 BMC Ophthalmology

70. Four-Stage Procedure for Keratoconus: ICRS Implantation, Corneal Cross-linking, Toric Phakic Intraocular Lens Implantation, and Topography-Guided Photorefractive Keratectomy. (Abstract)

Four-Stage Procedure for Keratoconus: ICRS Implantation, Corneal Cross-linking, Toric Phakic Intraocular Lens Implantation, and Topography-Guided Photorefractive Keratectomy. To evaluate a four-stage combined treatment for keratoconus including intrastromal corneal ring segment (ICRS) implantation followed by corneal cross-linking (CXL), toric phakic intraocular lens (IOL) implantation, and topography-guided photorefractive keratectomy (TG-PRK).In this retrospective interventional case series

2017 Journal of Refractive Surgery

71. Validity of Tono-pachymetry for Measuring Corrected Intraocular Pressure in Non-surgical and Post-photorefractive Keratectomy Eyes Full Text available with Trip Pro

Validity of Tono-pachymetry for Measuring Corrected Intraocular Pressure in Non-surgical and Post-photorefractive Keratectomy Eyes To assess the validity of central corneal thickness (CCT) and corrected intraocular pressure (IOP) values obtained by tono-pachymetry in non-surgical and post-photorefractive keratectomy (PRK) eyes.For the study, 108 young healthy participants and 108 patients who had PRK were enrolled. Measurements were randomly performed by tono-pachymetry, ultrasonic (US

2017 Korean journal of ophthalmology : KJO

72. Astigmatic treatment with photorefractive keratectomy: Investigations of non-keratometric ocular astigmatism Full Text available with Trip Pro

Astigmatic treatment with photorefractive keratectomy: Investigations of non-keratometric ocular astigmatism To evaluate the effect of non-keratometric ocular astigmatisms on visual and refractive outcomes after photorefractive keratectomy (PRK) for correction of myopic astigmatisms.Seventy one eyes of 36 subjects were enrolled in this study. Patients underwent PRK for treatment of myopia. Subjects were evaluated for refractive error, keratometry, and visual acuity before and six months after

2017 Journal of current ophthalmology

73. Comparison of microkeratome assisted sub-Bowman keratomileusis with photorefractive keratectomy Full Text available with Trip Pro

Comparison of microkeratome assisted sub-Bowman keratomileusis with photorefractive keratectomy To compare the outcomes of photorefractive keratectomy (PRK) and thin-flap Laser-Assisted in Situ Keratomileusis/sub-Bowman keratomileusis (SBK) with intended flap thicknesses of 100 μm using the One Use-Plus SBK microkeratome.Ninety-eight eyes of 52 subjects with myopic manifest refraction spherical equivalent (MRSE) of up to -5 diopters (D), a stable refraction for 1 year and a corrected distance

2017 Saudi Journal of Ophthalmology

74. Post photorefractive keratectomy corneal ectasia Full Text available with Trip Pro

Post photorefractive keratectomy corneal ectasia 28251095 2018 11 13 2222-3959 10 2 2017 International journal of ophthalmology Int J Ophthalmol Post photorefractive keratectomy corneal ectasia. 315-317 10.18240/ijo.2017.02.22 Roszkowska Anna M AM Cornea and Refractive Surgery Section, Ophthalmology Unit, Department of Specialized Surgeries, University Hospital of Messina, Messina 98125, Italy. Sommario Margherita S MS Cornea and Refractive Surgery Section, Ophthalmology Unit, Department

2017 International journal of ophthalmology

75. Effect of Mitomycin C on Myopic versus Astigmatic Photorefractive Keratectomy Full Text available with Trip Pro

Effect of Mitomycin C on Myopic versus Astigmatic Photorefractive Keratectomy Purpose. Long-term mitomycin C (MMC) effects on photorefractive keratectomy (PRK) were compared in simple myopic and astigmatic patients. Methods. In this observational cohort study, subjects were selected based on preoperative and postoperative data collected from medical records; they were divided into simple myopia with/without MMC and myopic astigmatism with/without MMC groups. Haze, uncorrected visual acuity

2017 Journal of ophthalmology

76. Efficacy of corneal cooling on postoperative pain management after photorefractive keratectomy: A contralateral eye randomized clinical trial Full Text available with Trip Pro

Efficacy of corneal cooling on postoperative pain management after photorefractive keratectomy: A contralateral eye randomized clinical trial To compare chilled and room temperature balanced salt solution (BSS) and bandage contact lens (BCL) on post photorefractive keratectomy (PRK) pain.In a prospective, single-masked, controlled eye study, one hundred eyes of fifty patients were divided into two groups which received room temperature or chilled BSS and BCL in each eye, and compared for post

2017 Journal of current ophthalmology Controlled trial quality: uncertain

77. A Comparison of Visual Outcomes and Patient Satisfaction Between Photorefractive Keratectomy and Femtosecond Laser-Assisted In Situ Keratomileusis Full Text available with Trip Pro

A Comparison of Visual Outcomes and Patient Satisfaction Between Photorefractive Keratectomy and Femtosecond Laser-Assisted In Situ Keratomileusis Purpose To compare visual outcomes and satisfaction among patients of photorefractive keratectomy (PRK; Wavelight EX 500, Alcon, Ft Worth, TX, USA) and femtosecond laser-assisted in situ keratomileusis (FAL; Wavelight FS 200 laser and Wavelight EX 500, Alcon, Ft Worth, TX, USA). Methods We performed a retrospective study of 409 eyes in 207 patients

2017 Cureus

78. Photorefractive keratectomy in the management of postradial keratotomy hyperopia and astigmatism Full Text available with Trip Pro

Photorefractive keratectomy in the management of postradial keratotomy hyperopia and astigmatism The aim of this study is to evaluate the results of photorefractive keratectomy (PRK) in the management of postoperative hyperopia and astigmatism in patients with history of radial keratotomy (RK).This prospective nonrandomized noncomparative interventional case series enrolled consecutive eyes treated with PRK after RK. In cases, in which (1) wavefront (WF) scan was undetectable during primary

2017 Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences

79. Corneal biomechanical properties after laser-assisted in situ keratomileusis and photorefractive keratectomy Full Text available with Trip Pro

Corneal biomechanical properties after laser-assisted in situ keratomileusis and photorefractive keratectomy The purpose of this study was to evaluate the effects of laser-assisted in situ keratomileusis (LASIK) and photorefractive keratectomy (PRK) on corneal biomechanical properties.We used the ocular response analyzer to measure corneal hysteresis (CH) and corneal resistance factor (CRF) before and after refractive surgery.In all, 230 eyes underwent LASIK and 115 eyes underwent PRK without

2017 Clinical ophthalmology (Auckland, N.Z.)

80. Efficacy and safety of a 3-month loteprednol etabonate 0.5% gel taper for routine prophylaxis after photorefractive keratectomy compared to a 3-month prednisolone acetate 1% and fluorometholone 0.1% taper Full Text available with Trip Pro

Efficacy and safety of a 3-month loteprednol etabonate 0.5% gel taper for routine prophylaxis after photorefractive keratectomy compared to a 3-month prednisolone acetate 1% and fluorometholone 0.1% taper To compare the outcome of photorefractive keratectomy (PRK) and complications in patients treated with either loteprednol etabonate 0.5% gel or prednisolone acetate 1% suspension and fluorometholone (fml) 0.1% suspension.John A Moran Eye Center, University of Utah, Salt Lake City, UT

2017 Clinical ophthalmology (Auckland, N.Z.) Controlled trial quality: uncertain

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