Abstract：
PURPOSE:To compare the 6-month results of accelerated and standard collagen crosslinking (CXL) treatment of progressive keratoconus. SETTING:Noor Eye Hospital, Tehran, Iran. DESIGN:Prospective randomized clinical trial. METHODS:Two groups of eyes (intervention and control) received corneal collagen crosslinking (CXL) treatment. The intervention group received accelerated CXL (18 mW/cm(2), 5 minutes), and the control group received standard CXL (3 mW/cm(2), 30 minutes). The eyes were evaluated for changes in the visual indices, refraction, and topography preoperatively and 1, 3, and 6 months postoperatively and regarding corneal rigidity indices and the endothelial cell count (ECC) preoperatively and at 6 months. RESULTS:The study evaluated 62 eyes (31 patient) in 2 groups. The mean changes in uncorrected (P = .733) and corrected (P = .646) distance visual acuities and manifest refraction spherical equivalent (P = .598) did not differ statistically significantly between the 2 groups. The central corneal thickness was higher in the standard group than the accelerated group (P = .025). The mean decrease in the maximum keratometry (K) (P = .865) and mean K (P = .974) and the mean changes in the asphericity (P = .272) were not statistically significantly different between the 2 groups. The mean changes in corneal hysteresis (CH) (P = .548) and the corneal resistance factor (CRF) (P = 1.000), CH-CRF (P = .282), and the area under the peak 2 (P = .260) were similar in both groups. The mean decrease in the ECC was not statistically significantly different between the 2 groups (P = .218). CONCLUSION:Based on 6-month results, accelerated and standard corneal CXL arrested the progression of keratoconus similarly. FINANCIAL DISCLOSURE:No author has a financial or proprietary interest in any material or method mentioned.
journal_name
J Cataract Refract Surgjournal_title
Journal of cataract and refractive surgeryauthors
Hashemi H,Fotouhi A,Miraftab M,Bahrmandy H,Seyedian MA,Amanzadeh K,Heidarian S,Nikbin H,Asgari Sdoi
10.1016/j.jcrs.2014.07.030subject
Has Abstractpub_date
2015-03-01 00:00:00pages
533-40issue
3eissn
0886-3350issn
1873-4502pii
S0886-3350(15)00119-4journal_volume
41pub_type
杂志文章,随机对照试验abstract：PURPOSE:To compare the visual and refractive outcomes with a diffractive toric extended depth-of-focus (EDOF) intraocular lens (IOL) when both eyes are targeted for emmetropia and the nondominant eye is targeted for slight myopia. SETTING:Three clinical practices, United States. DESIGN:Prospective case series. METHO...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1016/j.jcrs.2019.05.019
更新日期：2019-10-01 00:00:00
abstract：PURPOSE:To prospectively investigate the incidence, associated factors, and prognostic significance of relative afferent pupillary defects (RAPDs) in eyes with less severe cataract than in contralateral eyes. SETTING:Department of Ophthalmology, Seoul Municipal Boramae Hospital, College of Medicine, Seoul National Uni...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2003.11.022
更新日期：2004-01-01 00:00:00
abstract：PURPOSE:To measure the inflammatory reaction in the anterior chamber after lens extraction in a rabbit model and to evaluate the effect of nonsteroidal antiinflammatory drugs (NSAIDs) or steroids on the amount of inflammation as measured by fibrinogen levels in the aqueous humor. SETTING:Animal laboratory, Goldschlege...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2011.12.026
更新日期：2012-05-01 00:00:00
abstract：PURPOSE:To evaluate the actual versus the expected thickness of laser in situ keratomileusis (LASIK) flaps and to determine the factors that affect flap thickness. SETTING:Centre For Sight, Queen Victoria Hospital, East Grinstead, United Kingdom. METHODS:A retrospective analysis of LASIK procedures in 757 consecutive...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2003.09.070
更新日期：2004-05-01 00:00:00
abstract：:We report 2 patients who experienced progressive blurring of vision following myopic laser in situ keratomileusis (LASIK) in 1 eye (Case 1) and bilaterally (Case 2). High against-the-rule astigmatism, associated with perilimbal thinning inferiorly, was seen on refraction in all eyes. Regional corneal pachymetry confir...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(03)00047-6
更新日期：2003-04-01 00:00:00
abstract：:The excimer laser is potentially capable of achieving wide area central corneal reprofiling because of its extreme precision and limited penetration into adjacent tissues. A beam modifying system designed for this application is described. Initial clinical studies in monkeys and in ten human patients with blind eyes w...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(89)80055-0
更新日期：1989-07-01 00:00:00
abstract：PURPOSE:To compare the coaxial light intensity required during cataract surgery, and rate of postoperative visual recovery, with surgical visualization achieved with a traditional analog operating microscope compared to a 3D digital visualization system. SETTING:Weill Cornell Medical Center, New York Presbyterian Hosp...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1097/j.jcrs.0000000000000448
更新日期：2020-09-24 00:00:00
abstract：PURPOSE:To compare posterior capsule opacification (PCO) after phacoemulsification and implantation of heparin-surface-modified (HSM) poly(methyl methacrylate) (PMMA) intraocular lenses (IOLs) in the capsular bag in patients with diabetes mellitus with that in a control group. SETTING:St. Erik's Eye Hospital, Stockhol...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(99)80132-1
更新日期：1999-02-01 00:00:00
abstract：:We report 3 cases of Descemet's membrane detachment detected 2 to 3 weeks after surgery that was treated by intracameral injection of perfluoropropane 14% (C(3)F(8)) isoexpansile mixture. We looked at the predisposing factors, the best method of treatment, and the final outcome in cases of Descemet's membrane detachme...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(02)01919-3
更新日期：2003-06-01 00:00:00
abstract：:Visual acuity and contrast sensitivity after cataract surgery were evaluated in best-case eyes that received a Storz bifocal zonal intraocular lens (IOL) or a 3M diffractive multifocal IOL. A group of eyes with a monofocal IOL was used as a control. Postoperatively, all eyes had a best corrected visual acuity of 20/40...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)80536-6
更新日期：1995-07-01 00:00:00
abstract：PURPOSE:To assess the efficacy and safety of implanting a bifocal diffractive intraocular lens (IOL) using the piggyback technique to provide pseudoaccommodation. SETTING:Instituto Oftalmológico Fernández-Vega, Oviedo, Spain. METHODS:This prospective noncomparative case series included 6 pseudophakic emmetropic patie...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2006.06.028
更新日期：2006-11-01 00:00:00
abstract：:We report the case of a 12-year-old boy with severe keratoconus who had uneventful deep anterior lamellar keratoplasty (DALK) using the big-bubble technique in the left eye for severe loss of best spectacle-corrected visual acuity and contact lens intolerance. Two weeks after surgery, the patient experienced accidenta...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2009.01.037
更新日期：2009-06-01 00:00:00
abstract：PURPOSE:To retrospectively evaluate the incidence of neodymium: YAG (Nd:YAG) laser capsulotomies for posterior capsule opacification (PCO) in eyes receiving one of two types of capsular-bag-fixated silicone posterior chamber intraocular lenses (IOLs) over 7 years. SETTING:John Moran Eye Center, University of Utah, Sal...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(96)80088-5
更新日期：1996-01-01 00:00:00
abstract：PURPOSE:To evaluate the change in higher-order aberrations (HOAs) after implantation of a foldable iris-claw phakic intraocular lens (pIOL) in myopic eyes. SETTING:Department of Ophthalmology, Johannes Gutenberg-University, Mainz, Germany. METHODS:This prospective nonrandomized comparative self-controlled trial inclu...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2005.12.036
更新日期：2006-02-01 00:00:00
abstract：PURPOSE:To theoretically compare the corneal stress distribution of laser in situ keratomileusis (LASIK) with the stress distribution of small-incision lenticule extraction. SETTING:Cleveland Clinic Cole Institute, Cleveland, and The Ohio State University, Columbus, Ohio, USA. DESIGN:Computational modeling study. ME...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2013.08.065
更新日期：2014-06-01 00:00:00
abstract：PURPOSE:To compare the effects of fluidic parameters on the central corneal thickness (CCT), corneal endothelium, and anterior segment inflammation after phacoemulsification with longitudinal ultrasound. SETTING:Iladevi Cataract & IOL Research Center, Ahmedabad, India. METHODS:In this prospective randomized patient- ...
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.2009.11.009
更新日期：2010-04-01 00:00:00
abstract：PURPOSE:To compare the performance of the Marco Nidek ARK-530A autorefractor pupillometer function and the Keeler PupilScan II pupillometer (study pupillometer) against the clinical standard NeurOptics PLR-200 pupillometer (standard pupillometer) for measurement of the dark-adapted pupil diameter. SETTING:Department o...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2010.10.059
更新日期：2011-04-01 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：:Two patients had uneventful phacoemulsification. After initial improvement, vision deteriorated because of cystoid macular edema (CME). In 1 patient, treatment with systemic nonsteroidal antiinflammatory drugs showed significant improvement in visual acuity but had to be discontinued because of side effects and a rela...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2004.12.067
更新日期：2005-07-01 00:00:00
abstract：PURPOSE:To use ultra-high-resolution optical coherence tomography (OCT) subclinical anatomic alterations to explain suboptimum vision despite pseudophakic cystoid macula edema (CME) resolution. SETTING:University of California-Davis, Sacramento, California, USA. DESIGN:Case study. METHODS:This study comprised patien...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2013.09.018
更新日期：2014-04-01 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：PURPOSE:To evaluate the results of wavefront- and topography-guided ablation in myopic eyes using Zyoptix (Bausch & Lomb). SETTING:Eye Research Center and Dr. Agarwal's Eye Hospital, Chennai, India. METHODS:This observational case study comprised 150 eyes with myopia and compound myopic astigmatism. Preoperatively, t...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2003.07.004
更新日期：2004-02-01 00:00:00
abstract：:The results of implanting 269 3M multifocal intraocular lenses are analyzed and compared with those of monofocal lenses. Visual acuity results were excellent. In the best case group, 98% of eyes obtained a distance visual acuity of 20/40 or better and 96% of best cases obtained a functional reading capacity without su...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)81044-9
更新日期：1991-09-01 00:00:00
abstract：:A generally healthy and independent 83-year-old man presented with long-standing, mild to moderate glaucoma. He had uneventful cataract surgery several years earlier. He also had previous selective laser trabeculoplasty (SLT) with only slight reduction in his intraocular pressure (IOP). His untreated IOP was middle to...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1097/j.jcrs.0000000000000244
更新日期：2020-06-01 00:00:00
abstract：PURPOSE:To monitor the change in the area of laser posterior capsulotomy over time to determine whether and when the area becomes stable. SETTING:Taipei Municipal Yang-Ming Hospital, Taipei, Taiwan, Republic of China. METHODS:This prospective study comprised 53 eyes (46 patients) with posterior capsule opacification ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(00)00645-3
更新日期：2001-04-01 00:00:00
abstract：PURPOSE:To study the safety and efficacy of refractive enhancement by flap lifting 5 and 10 years after laser in situ keratomileusis (LASIK). SETTING:Vissum Alicante, Spain. DESIGN:Retrospective case series. METHODS:Eyes with a flap lift at least 5 years after primary LASIK with a 3-month follow-up were evaluated. T...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2019.05.030
更新日期：2019-10-01 00:00:00
abstract：:We describe 2 complications of sequential keratorefractive and vitreoretinal surgery not previously reported. Epithelial ingrowth occurred in 1 patient who experienced laser in situ keratomileusis flap dehiscence and replacement during vitreoretinal surgery. In the second patient, a flap could not be created with a mi...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2006.05.038
更新日期：2006-12-01 00:00:00
abstract：:We report a case in which the capsular bag with an intraocular lens (IOL) and a capsular tension ring (CTR) dislocated into the vitreous. The dislocated foldable posterior chamber IOL and CTR were removed with a pars plana vitrectomy and exchanged with a scleral-fixated IOL. No complications occurred intraoperatively ...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2006.05.016
更新日期：2006-10-01 00:00:00
abstract：:Two patients with a history of frequent recurrent corneal erosion for whom standard medical therapy was determined ineffective had phototherapeutic keratectomy (PTK) with an excimer laser. Before treatment, one patient had four episodes in a six-month period; the other had ten to 20 recurrences with four serious episo...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/s0886-3350(13)80161-7
更新日期：1994-03-01 00:00:00
abstract：PURPOSE:To assess the accuracy of intraocular lens (IOL) power calculation formulas in Chinese eyes with axial lengths (ALs) longer than 26.0 mm. SETTING:Department of Cataract Surgery, Shanxi Eye Hospital, China. DESIGN:Prospective case series. METHODS:This study evaluated (1) two new formulas (Barrett Universal II...
journal_title：Journal of cataract and refractive surgery
pub_type： 杂志文章
doi：10.1016/j.jcrs.2019.01.018
更新日期：2019-06-01 00:00:00
