Abstract:
:Purposes: To evaluate the accuracy of Ophtha Top and consistency between Ophtha Top and IOLMaster 500 in intraocular lens refractive power calculation among cataract patients with normal and long axial lengths. Methods: This study included cataract patients scheduled for phacoemulsification and IOL implantation surgery. The IOL power was calculated using Ophtha Top and IOLMaster 500 (integrated with SRK/T, Hoffer Q, Holladay 1 formula). The accuracy of IOL power calculation between Ophtha Top and IOLMaster 500 was compared. Bland-Altman plots were also used to assess agreement between Ophtha Top and IOLMaster 500. Results: Ninety-four patients (94 eyes) were included. The mean values of the arithmetic and absolute prediction errors of Ophtha Top were -0.22 ± 0.62 D and 0.52 ± 0.40 D for whole sample. Absolute refractive error showed no significant difference between Ophtha Top and IOLMaster 500 using 3 traditional formulas in eyes with normal and long axial lengths. In normal eyes, mean and medium absolute error of Ophtha Top was 0.49D and 0.48D, which were comparable to that of IOLMaster 500 (Hoffer Q:0.47D; 0.40D & Holladay 1: 0.48D; 0.37D). Similar trend was found in long eyes (Ophtha Top:0.58 D & IOLMaster using SRK/T:0.53D). Conclusions: Ophtha Top based on real ray-tracing method could provide predictable outcomes in all eyes, which was comparable to outcomes from IOLMaster 500 using SRK/T, Hoffer Q, Hollday 1 formula. Ophtha Top would be a promising alternative choice for IOL power calculation.
journal_name
Semin Ophthalmoljournal_title
Seminars in ophthalmologyauthors
Yu S,Lu CZ,Zhao Y,Song Hdoi
10.1080/08820538.2020.1871033subject
Has Abstractpub_date
2021-01-17 00:00:00pages
1-7eissn
0882-0538issn
1744-5205pub_type
杂志文章abstract::Purpose: To compare the success rates and safety of transscleral cyclophotocoagulation (TSCPC) for the treatment of refractory glaucoma using the slow coagulation technique and the conventional technique. Methods: A retrospective, interventional case series of 44 patients (44 eyes) who underwent TSCPC using the slow c...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820538.2019.1638946
更新日期:2019-01-01 00:00:00
abstract::Vogt-Koyanagi-Harada syndrome is a bilateral, chronic, diffuse granulomatous panuveitis associated with poliosis, vitiligo, and central nervous system and auditory signs. Increasing reports have been published to describe the clinical features of Vogt-Koyanagi-Harada syndrome. These manifestations are variable. This a...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.3109/08820538.2011.588654
更新日期:2011-07-01 00:00:00
abstract::The purpose of this article is to report a case in which a double hemispheric retinal vein occlusion (HSRVO) occurred in the same eye, involving firstly the superior half and later the inferior half of the retina. A 63-year-old woman with ill-controlled hypertension had been diagnosed with central retinal vein occlusi...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820530701420033
更新日期:2007-04-01 00:00:00
abstract::In the herpetic stromal keratitis (HSK), HSV DNA fragments and HSV-IgG immune complexes (HSV-IC) are present in most of the corneas long after infective virus has disappeared. These viral components are highly immunogenic and potentiate production of proinflammatory cytokines and chemokines via Toll-like receptors (TL...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.1080/08820530802111408
更新日期:2008-07-01 00:00:00
abstract:PURPOSE:To investigate thickness of the retinal nerve fiber layer (RNFL) and choroid thickness in patients with pseudoexfoliation syndrome (PEX) and pseudoexfoliation glaucoma (PXG) compared to healthy volunteers. METHODS:This cross-sectional, prospective study included 43 patients with PXG, 45 patients with PEX syndr...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2015.1090611
更新日期:2017-01-01 00:00:00
abstract::Guillain-Barre syndrome (GBS) is characterized by an ascending muscle paralysis with progressive loss of muscle stretch reflexes. Annually, approximately 2.4 cases per 100,000 population of GBS are reported. Variant forms do exist. These include the Fisher syndrome, GBS with ophthalmoplegia, Bickerstaff's brainstem en...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820530601006775
更新日期:2006-10-01 00:00:00
abstract:PURPOSE:To describe a case of hypertension and retinitis pigmentosa presenting with a unilateral macular star. METHODS:Case report. RESULTS:A 17-year-old female with chronic kidney disease and hypertension presented with a mild blurring of vision in the left eye. There was a history of night blindness. Both eyes had ...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2015.1132331
更新日期:2017-01-01 00:00:00
abstract:PURPOSE:Amblyopia is a leading cause of low vision and warrants timely management during childhood. We performed a literature review of the management of amblyopia and potential risk factors for amblyopia. METHODS:Literature review of the management of amblyopia and risk factors for amblyopia. RESULTS:Common amblyopi...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.1080/08820538.2016.1228408
更新日期:2017-01-01 00:00:00
abstract::Subfoveal choroidal neovascularization presents one of the most difficult challenges to vision. No treatment option has yet solved the problem of subretinal hemorrhage and fibrovascular scarring causing permanent photoreceptor degeneration and loss. Limited macular translocation provides a surgical approach to this ch...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820530009039997
更新日期:2000-06-01 00:00:00
abstract::Leber congenital amaurosis (LCA) is a congenital retinal dystrophy that was first described almost 150 years ago. LCA still remains an important cause of blindness with about 20% of children in schools for the blind being affected by it. LCA has genetic heterogeneity and the study of this disease is elucidating the ge...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.1080/08820530701745215
更新日期:2008-01-01 00:00:00
abstract::Several new aqueous inflow inhibitors have been introduced over the past few years. These new agents include two alpha agonists, two topical carbonic anhydrase inhibitors, and a novel combination agent. All of these agent compare favorably with timolol in terms of aqueous suppression, though each has its own relative ...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.3109/08820539909061469
更新日期:1999-09-01 00:00:00
abstract:PURPOSE:To evaluate, by ultrasound biomicroscopy (UBM), changes in scleral thickness after ruthenium-106 CCB and CCC plaque (Eckert & Ziegler BE-BIG GmbH, Berlin, Germany) therapy for anterior ciliary melanoma. METHODS:Eleven patients with anterior ciliary melanoma underwent ruthenium-106 CCB and CCC plaque radiation ...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820538.2017.1346131
更新日期:2018-01-01 00:00:00
abstract::Syphilis is a sexually transmitted, chronic, systemic infection caused by the spirochete Treponema pallidum. If left untreated, the disease progresses through four stages, with the potential to cause significant morbidity to any major organ of the body. Frequent syphilitic ocular manifestations, which can occur at any...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.1080/08820530500232092
更新日期:2005-07-01 00:00:00
abstract::Glaucoma drainage devices are more frequently being used for glaucoma filtering surgeries, even those at low risk for failure with trabeculectomy. There are 4 major devices available: the Molteno, Baerveldt, Krupin, and Ahmed. The Molteno and Baerveldt are non-valved implants, while the Krupin and Ahmed are valved. Th...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.3109/08820538.2010.518840
更新日期:2010-09-01 00:00:00
abstract:BACKGROUND:We hypothesized that the ongoing neurotrophic effects of electroconvulsive therapy (ECT) might be detected in the retinal nerve fiber layer (RNFL) using optical coherence tomography (OCT). METHODS:This study was conducted using a prospective design. The RNFL thickness alterations of 18 psychiatric patients ...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820538.2018.1538419
更新日期:2018-01-01 00:00:00
abstract::Many ocular diseases, such as retinitis pigmentosa and age-related macular degeneration, reflect damage to specific cells that are not normally repaired or replaced. Preliminary results of animal studies suggest that these degenerative diseases may be treatable by transplantation of healthy fetal cells. However, obtai...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.1080/08820530590921846
更新日期:2005-01-01 00:00:00
abstract::Hereditary ectopia lentis or lens subluxation can occur with and without systemic associations. Significant overlap can be found in the genetic mutations and pathogenesis of subluxated lenses in their isolated forms as well as with associated syndromes. Gene mutations have been identified for lens subluxation associat...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.3109/08820538.2013.825276
更新日期:2013-09-01 00:00:00
abstract::A seven-month-old male child was brought in for an eye test for poor vision and nystagmus noticed from four months of age. The child had delayed milestones of development and multiple (six times) episodes of unexplained lower respiratory tract infection (from two months of age) treated by pediatricians at different ce...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2013.835848
更新日期:2015-05-01 00:00:00
abstract:BACKGROUND:To evaluate the success rates of endoscopic-assisted probing compared to conventional probing in children 48 months or older. METHODS:This retrospective study included children 48 months and older with CNLDO who underwent endoscopic-assisted probing or conventional probing between January 2011 to August 201...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820538.2017.1284872
更新日期:2018-01-01 00:00:00
abstract::Acute acquired comitant esotropia (AACE) is characterized by a sudden-onset eye misalignment with an equal angle of deviation in all fields of gaze. This form of esotropia is distinct from common forms of childhood esotropia, such as infantile esotropia and accommodative esotropia, in the rapid tempo and typically lat...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.1080/08820538.2016.1228398
更新日期:2017-01-01 00:00:00
abstract::A 50-year-old man presented with uncontrolled erythroclastic glaucoma and recurrent vitreous hemorrhage from a previously irradiated choroidal melanoma. Despite trabeculectomy, intraocular pressure became uncontrolled due to increasing bleeding from the melanoma. The vitreous hemorrhage became voluminous and could not...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820530801894467
更新日期:2008-03-01 00:00:00
abstract::Age-related macular degeneration (AMD) is a common cause of legal blindness in the developed countries in people older than 50 years of age. AMD complicated by choroidal neovascular membranes (CNV) accounts for 12% of AMD, but for 88% of legal blindness cases. Because of the progressive aging of the population, it is ...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.3109/08820539909056057
更新日期:1999-03-01 00:00:00
abstract:AIM:Investigating the retinal nerve fiber layer (RNFL), macular and ganglion cell complex thickness in eyes of migraine patients using optical coherence tomography. METHODS:The study was designed as an observational cross-sectional study. 50 patients with migraine (30 patients with aura and 20 patients without aura) a...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2013.833270
更新日期:2015-03-01 00:00:00
abstract:PURPOSE:To demonstrate the ability of ultra wide-field fundus imaging to document the response to treatment of a choroidal metastatic lesion from primary breast carcinoma. DESIGN:Observational case report. METHODS:A 45 year old female with a history of metastatic breast cancer and progressive vision loss in the right...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820530802520194
更新日期:2009-01-01 00:00:00
abstract::Autosomal dominant hereditary optic atrophy (ADOA), also known as Kjer's syndrome, is a common hereditary cause of progressive bilateral vision loss. Recent advancements in the understanding of the genetics of this condition have revealed that a single gene may account for a large portion of the clinical manifestation...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.3109/08820538.2013.825296
更新日期:2013-09-01 00:00:00
abstract::Retinopathy of prematurity is marked by the proliferative vascularization of the retina in preterm babies. An understanding of the molecular pathogenesis of ROP provides the basis for identifying novel therapeutic targets for treatment. Using the mouse model of oxygen-induced retinopathy, the roles of the hypoxia indu...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.1080/08820530902800314
更新日期:2009-03-01 00:00:00
abstract:PURPOSE:To analyze the ability of Spectralis optical coherence tomography (OCT) to detect multiple sclerosis (MS) and to distinguish MS eyes with antecedent optic neuritis (ON). To analyze the capability of artificial neural network (ANN) techniques to improve the diagnostic precision. METHODS:MS patients and controls...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2013.810277
更新日期:2015-01-01 00:00:00
abstract::The current management of acute post-operative endophthalmitis relies on microbial confirmation, intravitreal antibiotics, and vitrectomy. The endophthalmitis vitrectomy study (EVS) demonstrated that systemic antibiotics are not necessary in post-cataract/secondary intraocular lens (IOL) acute bacterial endophthalmiti...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.1076/soph.18.3.109.29804
更新日期:2003-09-01 00:00:00
abstract:PURPOSE:To retrospectively investigate the clinical characteristics of Moraxella keratitis. PATIENTS AND METHODS:We reviewed the medical records of 17 patients with Moraxella keratitis. Onset age, sex, predisposing factors, initial clinical presentations, culture and antimicrobial susceptibility testing, and managemen...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820538.2017.1417454
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:Glaucoma is one of the leading causes of blindness worldwide. Treatment is still largely targeted at lowering intraocular pressure. Intraocular pressures can be lowered through a variety of topical medications, lasers and incisional surgeries. There are currently several classes of topical medications availa...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820538.2020.1818796
更新日期:2020-08-17 00:00:00