Abstract：
PURPOSE:To assess the effect of preoperative tear function on early changes in functional visual acuity (FVA) after laser in situ keratomileusis (LASIK). SETTING:Minamiaoyama Eye Clinic, Tokyo, Japan. METHODS:This prospective single-center study assessed the effect of preoperative and postoperative tear functions on FVA in 30 eyes of 15 patients who had LASIK. Functional visual acuity was defined as the binocular recognition acuity measured by the FVA tester (Wellsystem) during a 10-second, blink-free period. All patients had a Schirmer test with anesthesia and tear-film breakup time (BUT) measurements preoperatively and 1 day and 1 week after LASIK. Corneal topography and Landolt visual acuity and FVA measurements were performed before surgery and 1 day and 1 week after LASIK. Eyes with a Schirmer test reading less than 5.0 mm and a BUT less than 5 seconds were grouped as definite dry eye (DDE). Eyes with a normal Schirmer test score but a shortened BUT were grouped as probable dry eye (PDE). RESULTS:In all patients, the best uncorrected Landolt visual acuity was 20/20 or better at the postoperative examination times. In the DDE group, the mean preoperative FVA declined from 1.2 to 0.75 +/- 0.16 (SD) at 1 day and increased to 1.2 at 1 week. No change in FVA was observed postoperatively in the PDE group. CONCLUSION:Laser in situ keratomileusis patients with low basal tearing and full uncorrected distance Landolt acuity may experience a transient decrease in FVA that returns to baseline within 1 week.
journal_name
J Cataract Refract Surgjournal_title
Journal of cataract and refractive surgeryauthors
Tanaka M,Takano Y,Dogru M,Toda I,Asano-Kato N,Komai-Hori Y,Tsubota Kdoi
10.1016/j.jcrs.2004.02.086subject
Has Abstractpub_date
2004-11-01 00:00:00pages
2311-5issue
11eissn
0886-3350issn
1873-4502pii
S0886335004004110journal_volume
30pub_type
杂志文章abstract：PURPOSE:To evaluate the influence of preoperative variables and early postoperative intraocular pressure (IOP) on the loss of corneal endothelial cells after phacoemulsification in eyes with occludable angles. SETTING:Taipei Veterans General Hospital, Taipei, Taiwan. METHODS:Sixty patients with occludable angles havi...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2007.07.057
更新日期：2008-01-01 00:00:00
abstract：PURPOSE:To evaluate the custom-contoured ablation pattern (C-CAP) method as a tool for providing customized laser ablations for decentered ablations based on corneal topography data. SETTING:Department of Ophthalmology, Stanford University, Stanford, California, USA. METHODS:In a prospective noncomparative interventi...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2003.12.052
更新日期：2004-08-01 00:00:00
abstract：:The efficacy of foldable silicone intraocular lenses in combined glaucoma/cataract surgery was retrospectively analyzed in 19 consecutive operations. Preoperatively all patients were receiving medical treatment for glaucoma; 21% had intraocular pressures above 21 mm Hg despite the medical therapy. Postoperatively, red...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)80447-6
更新日期：1992-11-01 00:00:00
abstract：PURPOSE:To evaluate the outcomes of customized corneal crosslinking (CXL) for treatment of progressive keratoconus (KC) using a transepithelial approach with supplemental oxygen. SETTING:Siena Crosslinking Center, Siena, Italy. DESIGN:Prospective interventional case series. METHODS:Twenty-seven eyes of 24 patients (...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1097/j.jcrs.0000000000000347
更新日期：2020-12-01 00:00:00
abstract：PURPOSE:To analyze changes in new biomechanical descriptors with myopic femtosecond laser-assisted laser in situ keratomileusis (LASIK), compare them with the biomechanical response after photorefractive keratectomy (PRK) with similar levels of myopic ablation, and evaluate correlations between changes in custom variab...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2013.11.030
更新日期：2014-06-01 00:00:00
abstract：PURPOSE:To compare ocular surface fluid ingress into the anterior chamber at the end of microcoaxial, standard coaxial, and bimanual phacoemulsification using trypan blue as the quantifying tracer. SETTING:Iladevi Cataract and IOL Research Centre, Ahmedabad, India. METHODS:This prospective randomized observational st...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.jcrs.2008.03.015
更新日期：2008-06-01 00:00:00
abstract：PURPOSE:To examine the role of high vacuum and aspiration settings on efficiency using a transversal ultrasound (US) machine. SETTING:John A. Moran Eye Center Laboratory, University of Utah, Salt Lake City, Utah, USA. DESIGN:Experimental study. METHODS:Porcine lens nuclei were incubated in formalin for 2 hours and t...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2018.05.031
更新日期：2018-11-01 00:00:00
abstract：:We present the results of a survey carried out by independent researchers to determine the subjective success rate of a series of excimer laser photorefractive keratectomy procedures to correct myopia. Thirty patients, selected at random from a group of 300, had received treatment to both eyes with a minimum of six mo...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)80766-3
更新日期：1994-03-01 00:00:00
abstract：:We introduce a technique for iris fixation of a posterior chamber intraocular lens (IOL) in which most of the procedure is done outside the eye. This minimizes intraocular manipulation, maximizes corneal endothelial preservation, and avoids the risk for IOL drop into the vitreous cavity intraoperatively. The IOL is fi...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2016.10.008
更新日期：2016-12-01 00:00:00
abstract：PURPOSE:To study the pattern of postoperative complications following extracapsular cataract extraction (ECCE) with intraocular lens (IOL) implantation in pediatric eyes. SETTING:Tertiary eye care center, New Delhi, India. METHODS:A retrospective analysis of 39 eyes of 28 children referred for complications after ECC...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(99)00296-5
更新日期：1999-12-01 00:00:00
abstract：PURPOSE:To study the intraocular pressure (IOP) as a prognostic indicator on the first day after combined phacoemulsification and nonpenetrating deep sclerectomy. SETTING:Ramón y Cajal Hospital, Madrid, Spain. METHODS:This retrospective study included 70 eyes of 70 patients who had combined phacoemulsification-nonpen...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2008.04.025
更新日期：2008-08-01 00:00:00
abstract：:A comprehensive survey was sent to the residency directors of 129 ophthalmology training programs in the United States. Forty percent of residents gained experience as primary surgeon during their first year; 43% performed only part of the surgery. Seventy-three percent began learning cataract extraction using the ext...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(02)01380-9
更新日期：2002-12-01 00:00:00
abstract：:We describe a new technique of transscleral intraocular lens fixation in the absence of adequate posterior capsular support. This technique of suture placement within the ciliary sulcus employs routinely used instruments, requires minimum manipulation, and has good visual outcome and negligible complications. We perfo...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)80053-3
更新日期：1994-01-01 00:00:00
abstract：:Carbachol instilled in 125 eyes at the time of extracapsular cataract extraction and posterior chamber lens insertion had a statistically significant effect on lowering the postoperative intraocular pressure (IOP) at 24 hours (average IOP 14.0 mm Hg) and at 72 hours (average IOP 11.6 mm Hg) (P less than .001). The per...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(88)80034-8
更新日期：1988-11-01 00:00:00
abstract：PURPOSE:To evaluate the efficacy and safety of intracameral recombinant tissue plasminogen activator (rt-PA) application for fibrinolysis of fibrin formation after cataract surgery in children. SETTING:Johann Wolfgang Goethe-University, Department of Ophthalmology, Frankfurt am Main, Germany. METHODS:This study compr...
journal_title：Journal of cataract and refractive surgery
pub_type： 临床试验,杂志文章
doi：10.1016/s0886-3350(99)80083-2
更新日期：1999-03-01 00:00:00
abstract：:We describe five routine phacoemulsification procedures in which a longitudinal split in the injector cartridge occurred during foldable intraocular lens (IOL) implantation. In some cases, this was associated with a broken lens. All lenses (STAAR AA-4203VF) were folded, and implantation was attempted through a 3.5 mm ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(96)80023-x
更新日期：1996-06-01 00:00:00
abstract：UNLABELLED:Left ventricular assist devices (LVADs) have been increasingly used for 20 years in terminally ill patients with advanced heart failure or awaiting cardiac transplantation. Despite improvement in morbidity and mortality from use of these devices, quality of life may be limited by cataract. Access to cataract...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2014.01.024
更新日期：2014-04-01 00:00:00
abstract：PURPOSE:To propose the new anterior-posterior method (A-P method) that does not require historical data to calculate intraocular lens (IOL) power after laser in situ keratomileusis (LASIK) and to compare the accuracy of the method with other IOL formulas after LASIK. SETTING:Keio University Hospital, Tokyo, Japan. DE...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2012.10.044
更新日期：2013-04-01 00:00:00
abstract：PURPOSE:To compare the safety and efficacy of the new sodium hyaluronate viscoelastic, Microvisc, with those of Healon in routine phacoemulsification. SETTING:York Finch Eye Associates and York Finch General Hospital, Toronto, Ontario, Canada. METHODS:An unmasked, prospective, randomized clinical trial of 100 eyes in...
journal_title：Journal of cataract and refractive surgery
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0886-3350(97)80288-x
更新日期：1997-06-01 00:00:00
abstract：:A 56-year-old man developed a nasal field defect in his left eye 3 months after a traumatic accident. An examination showed a posterior subcapsular cataract in the left eye with no neurologic deficits. Humphrey 24-2 visual field testing revealed a nasal hemianopsia in the left eye. After cataract extraction and intrao...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(99)00152-2
更新日期：1999-09-01 00:00:00
abstract：:A surgical method for managing poorly dilating pupils preoperatively is presented. A fine polypropylene suture is preplaced through the inferior iris sphincter prior to an inferior radial iridotomy in preparation for nucleus fracture endolenticular phacoemulsification. Placing the suture prior to the iridotomy assures...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)80110-1
更新日期：1992-09-01 00:00:00
abstract：PURPOSE:To assess the safety and effectiveness of an immunotoxin, MDX-RA, designed to inhibit posterior capsule opacification (PCO). SETTING:Eleven private practices in the United States. METHODS:This study comprised 63 eyes of 63 patients having extracapsular cataract extraction by phacoemulsification; these patient...
journal_title：Journal of cataract and refractive surgery
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：10.1016/s0886-3350(98)80352-0
更新日期：1998-12-01 00:00:00
abstract：PURPOSE:To assess the capability of new software to decrease the proportion of eyes that have insufficient signal-to-noise ratio (SNR) in optical biometry. SETTING:Moorfields Eye Hospital NHS Foundation Trust, London, United Kingdom. DESIGN:Evaluation of diagnostic test or technology. METHODS:In a prospective study,...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2010.07.023
更新日期：2011-01-01 00:00:00
abstract：PURPOSE:To compare near vision and quality of vision after controlling for pseudoaccommodation in patients with single-optic accommodating intraocular lenses (IOLs) or monofocal IOLs targeted for mini-monovision. SETTING:Clinical practice. DESIGN:Prospective randomized controlled clinical trial. METHODS:Patients wer...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.jcrs.2012.08.059
更新日期：2013-01-01 00:00:00
abstract：PURPOSE:To determine whether cell adhesion on an intraocular lens (IOL) in Japanese patients is affected by the optic material. SETTING:Department of Ophthalmology, Wakayama Medical University, Wakayama, Japan. DESIGN:Experimental study. METHODS:Intraocular lenses of various materials explanted from Japanese patient...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2011.04.001
更新日期：2011-07-01 00:00:00
abstract：:Phakic intraocular lens (IOL) implantation is an increasingly popular option in surgical correction of refractive error. To date, reports of long-term morbidity are infrequent in the literature. We encountered 3 patients who experienced corneal decompensation and cataract progression following angle-fixated anterior c...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2005.04.031
更新日期：2005-11-01 00:00:00
abstract：PURPOSE:To compare the accuracy of a handheld infrared digital pupillometer and digital infrared photography for measurement of the dark-adapted pupil diameter. SETTING:Department of Ophthalmology and Visual Sciences, Texas Tech University Health Sciences Center, Lubbock, Texas, USA. METHODS:The right horizontal pupi...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2009.09.025
更新日期：2010-02-01 00:00:00
abstract：PURPOSE:To describe the design of a new intraocular lens (IOL) capable of correcting spherical and chromatic aberrations when implanted in the human eye. SETTING:University of Murcia, Murcia, and University of Valencia, Valencia, Spain. METHODS:A hybrid singlet achromatic IOL was designed. The IOL has a combination o...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2007.03.041
更新日期：2007-07-01 00:00:00
abstract：:Spontaneous bilateral lens dislocation with subcapsular and cortical cataract was found in a 17-year-old boy with Seckel syndrome. No other identifiable cause of lens dislocation was noted. ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2006.12.027
更新日期：2007-05-01 00:00:00
abstract：PURPOSE:To measure the effect of spherical intraocular lens (IOL) implantation and conventional myopic laser in situ keratomileusis (LASIK) on peripheral ocular aberrations. SETTING:Visual and Ophthalmic Optics Laboratory, School of Optometry, and Institute of Health and Biomedical Innovation, Queensland University of...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2010.01.018
更新日期：2010-07-01 00:00:00
