当前位置： SCI文献检索 > INTERNATIONAL OPHTHALMOLOGY期刊下所有文献 > Vision function of pseudophakic eyes with posterior capsular opacification under different speed and spatial frequency.

Vision function of pseudophakic eyes with posterior capsular opacification under different speed and spatial frequency.

Abstract：

PURPOSE:To investigate the characteristics of dynamic visual acuity (DVA) and contrast sensitivity (CS) in pseudophakic patients with posterior capsular opacification (PCO). METHODS:Fifty-four eyes (36 patients) with PCO planned for laser capsulotomy were recruited. They underwent examinations of static visual acuity (SVA), DVA, CS and optical quality analysis (OQAS) before and one week after the laser treatment. Improvements in each index after laser treatment were analyzed. The visual quality of patients with good initial vision was studied separately. RESULTS:SVA, DVA and CS all significantly increased after capsulotomy (P < 0.05). Postoperative improvements in DVA were higher than in SVA, but they decreased when the speed increased. DVA at 15 dps gained the most improvement after capsulotomy. DVA at all analyzed speeds was significantly lower than SVA (P = 0.000). There was a significant speed-dependent decrease in DVA at lower speeds compared with higher speeds. The postoperative improvements in CS decreased when the spatial frequency was increased. The CS at the lower frequencies of 3 cpd and 6 cpd was the most improved after capsulotomy. CS was much lower at high frequencies (p < 0.05). There was a significant decrease in CS at higher spatial frequencies compared with lower frequencies. DVA improvements were correlated with CS improvements at medium spatial frequencies and with objective scattering index and Strehl ratio. The CS at all frequencies significantly improved for patients with good initial vision. CONCLUSION:PCO could impair dynamic vision function, but CS was a more sensitive indication of visual complaints in patients with slight PCO.

journal_name

Int Ophthalmol

journal_title

International ophthalmology

authors

Liu Z,Hou Z,Ge S,Pang H,Wang W

doi

10.1007/s10792-020-01536-9

subject

Has Abstract

pub_date

2020-12-01 00:00:00

pages

3491-3500

issue

12

eissn

0165-5701

issn

1573-2630

pii

10.1007/s10792-020-01536-9

journal_volume

40

pub_type

杂志文章

相关文献

INTERNATIONAL OPHTHALMOLOGY文献大全
  • Therapeutic penetrating keratoplasty for infectious and non-infectious corneal ulcers.

    abstract：:This study reports the outcomes of therapeutic penetrating keratoplasties, defined as keratoplasties performed to eradicate active infectious corneal diseases or to repair a structural defect of the cornea. The records of 24 eyes of 24 patients (17 female and 7 male) treated with therapeutic penetrating keratoplasty b...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-014-9931-y

    authors： Yalniz-Akkaya Z,Burcu A,Doğan E,Onat M,Ornek F

    更新日期：2015-04-01 00:00:00

  • Uveitis with occult choroiditis due to Mycobacterium kansasii: limitations of interferon-gamma release assay (IGRA) tests (case report and mini-review on ocular non-tuberculous mycobacteria and IGRA cross-reactivity).

    abstract：:Ocular tuberculosis is difficult to diagnose but should be suspected when uveitis fails to respond to inflammation suppressive therapy. Interferon-gamma release assays (IGRAs) represent a substantial help to diagnose suspected ocular tuberculosis especially in non-endemic areas. Indocyanine green angiography (ICGA) is...

    journal_title：International ophthalmology

    pub_type： 杂志文章,评审

    doi：10.1007/s10792-012-9588-3

    authors： Kuznetcova TI,Sauty A,Herbort CP

    更新日期：2012-10-01 00:00:00

  • Correction to: Ocular manifestations in celiac disease: an overview.

    abstract：:In the original publication, first line of methods under the Abstract section was published incorrectly. ...

    journal_title：International ophthalmology

    pub_type： 已发布勘误

    doi：10.1007/s10792-020-01327-2

    authors： Fousekis FS,Katsanos A,Katsanos KH,Christodoulou DK

    更新日期：2020-04-01 00:00:00

  • Safety monitoring in bevacizumab (Avastin) treatment: retinal function assessed by psychophysical (visual fields, colour vision) and electrophysiological (ERG/EOG) tests in two subgroups of patients.

    abstract：BACKGROUND:Bevacizumab (Avastin) has been used as off-label treatment for the specific inhibition of the vascular endothelial growth factor (VEGF). Although only intravenous administration of the drug is approved in combination therapy of colorectal carcinoma, promising short-term results have been reported about its i...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-007-9122-1

    authors： Ziemssen F,Lüke M,Messias A,Beutel J,Tatar O,Zrenner E,Bartz-Schmidt KU,Tuebingen Bevacizumab Study Group.

    更新日期：2008-04-01 00:00:00

  • An international classification of retinopathy of prematurity.

    abstract：:The unifying principle underlying this classification system is: The more posterior the disease and the greater the amount of involved retinal vascular tissue, the more serious the disease. The staging of the disease at any given location expresses the natural history and evolution of events at the border between vasc...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/BF00136454

    authors：

    更新日期：1985-04-01 00:00:00

  • 5-Fluorouracil versus mitomycin C as adjuncts to conjunctival autograft in preventing pterygium recurrence.

    abstract：:To compare the efficacy of 5-fluorouracil (5-FU) with mitomycin C (MMC) in preventing pterygium recurrence when used as an adjuvant following pterygium excision with conjunctival autograft. Low-dose MMC combined with conjunctival autograft is an effective treatment for preventing recurrence following pterygium excisio...

    journal_title：International ophthalmology

    pub_type： 杂志文章,随机对照试验

    doi：10.1007/s10792-011-9509-x

    authors： Bekibele CO,Ashaye A,Olusanya B,Baiyeroju A,Fasina O,Ibrahim AO,Ogun O

    更新日期：2012-02-01 00:00:00

  • Anti-tuberculous therapy combined with systemic corticosteroids improves retinal sensitivity in patients with active presumed tuberculous choroiditis.

    abstract：:To investigate the efficacy of anti-tuberculous therapy and systemic corticosteroids in patients suffering from active presumed tuberculous choroiditis by the assessment of central retinal sensitivity and fixation characteristics. Six patients (six eyes) with active presumed tuberculous choroiditis were treated with a...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-010-9371-2

    authors： Abu El-Asrar AM,Al-Mezaine HS

    更新日期：2010-10-01 00:00:00

  • Argon laser treatment of an abnormal angle vessel producing recurrent hyphema.

    abstract：:Spontaneous hyphema has been linked to many conditions. We describe a patient with recurrent spontaneous hyphema caused by an abnormal angle vessel without associated rubeosis iridis, glaucoma, or other vascular abnormalities as documented by iris fluorescein angiography. After treatment with several sessions of argon...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/BF00136495

    authors： de Corral LR,Conway M,Peyman GA,Constanteras A

    更新日期：1985-09-01 00:00:00

  • Structural features of eyelid connective tissue in patients with primary open-angle glaucoma.

    abstract：PURPOSE:To study the connective tissue (CT) structure of upper eyelid skin of primary open-angle glaucoma (POAG) patients. PATIENTS AND METHODS:Forty-seven patients aged 47-91 expecting blepharoplasty formed 3 groups: group 1 [16 subjects without POAG, median age 55 years (interquartile range 54-55.5)], group 2 [12 su...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-018-1035-7

    authors： Svetikova LA,Iomdina EN,Ignatyeva NY,Serik AN,Migal SF,Nazarova NA

    更新日期：2019-09-01 00:00:00

  • MTHFR and MTHFD1 gene polymorphisms are not associated with pseudoexfoliation syndrome in South Indian population.

    abstract：PURPOSE:Pseudoexfoliation syndrome (PEX) is a late onset disorder of extracellular matrix turnover, associated systemically with cardiovascular and cerebrovascular disease. To evaluate the suggested association of polymorphisms of homocysteine metabolism genes MTHFR (rs1801131, rs1801133) and MTHFD1 (rs8006686) with PE...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-017-0498-2

    authors： Gopalakrishnan P,Haripriya A,Sundaresan P

    更新日期：2018-04-01 00:00:00

  • Assessment of total corneal power after myopic corneal refractive surgery in Chinese eyes.

    abstract：PURPOSE:To develop a new regression formula based on the Gaussian thick lens formula and to verify the accuracy of the regression formula. METHODS:In this prospective study, 207 eyes of 207 myopic subjects and 133 eyes of 67 postoperative subjects were included. For the 133 postoperative eyes, 127 eyes underwent laser...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-019-01089-6

    authors： Hua Y,Pan C,Wang Q

    更新日期：2019-11-01 00:00:00

  • Intracorneal ring segment depth in keratoconus patients: a long-term follow-up study.

    abstract：PURPOSE:To compare the actual depth of the tunnel created with femtosecond laser for intracorneal ring segment (ICRS) implantation with the target depth in keratoconus patients. METHODS:In this mix design study, eligible keratoconus patients were identified through chart review. The inclusion criterion was a history o...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-017-0595-2

    authors： Shahhoseini S,Hashemi H,Asgari S

    更新日期：2018-08-01 00:00:00

  • Morphometric evaluation of cerebellar structures in late monocular blindness.

    abstract：BACKGROUND:Only a few studies have investigated structural and functional changes in monocular blind individuals. Our aim in this study was to segmentally investigate the cerebellar structures of subjects with late-onset monocular blindness (LMB) using a Voxel-based volumetric analysis system. METHODS:The segmental vo...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-020-01629-5

    authors： Özen Ö,Aslan F

    更新日期：2020-11-12 00:00:00

  • Long-term safety and efficacy of infliximab therapy in refractory uveitis due to Behçet's disease.

    abstract：PURPOSE:To evaluate the long-term safety and efficacy of infliximab therapy for refractory uveitis associated with Behçet's disease (BD). METHODS:We prospectively enrolled six patients who failed to respond to conventional immunosuppressive treatment. Infliximab infusions (5 mg/kg) were administered at weeks 0, 2, 6, ...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-006-9006-9

    authors： Abu El-Asrar AM,Abboud EB,Aldibhi H,Al-Arfaj A

    更新日期：2005-06-01 00:00:00

  • Immunocytochemical features of lens after cataract tissue--signalling molecules (growth factors, cytokines, other signalling molecules), cytoskeleton proteins, cellular and extracellular matrix proteins.

    abstract：UNLABELLED:We examined the immunocytochemical features of after cataract tissue and cataractous lens epithelium prior to cataract surgery and at the time of surgery. METHODS:This study included 23 cases. Antibodies against the following antigens were used: epidermal growth factor (EGF), EGF receptor (EGF-R), fibroblas...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1023/a:1010640118852

    authors： Shigemitsu T,Ishiguro K,Shimizu Y,Horiguchi M,Kasahara M,Arakaki S

    更新日期：1999-01-01 00:00:00

  • Full- versus partial-thickness sutures: experimental models of corneal injury repair.

    abstract：PURPOSE:To evaluate the performance of full-thickness (FT) versus partial-thickness (PT) sutures in a full-thickness corneal wound in an animal model. METHODS:This is a prospective, experimental, comparative, longitudinal study. A 6-mm linear, full-thickness corneal incision was performed on the right eye of eight dom...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-020-01585-0

    authors： Dalma-Weiszhausz J,Galván-Chávez M,Guinto-Arcos EB,Miyake-Martínez DY,Rodríguez-Reyes A,Golzarri MF,Sebastián-Arellano C,Dávila-Ávila NM,Ríos-Elizondo CE

    更新日期：2021-01-01 00:00:00

  • Pars plana vitrectomy in aphakic retinal detachments.

    abstract：:Thirty-three cases of aphakic retinal detachment have been treated by pars plana vitrectomy and retinopexy. This procedure allowed us to lower the incidence of postoperative massive periretinal proliferation from 15,4%, in a series that was performed by a classical method, to 6% in the pars plana treated group. ...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/BF00138265

    authors： Verbraeken H,Vanhulst L

    更新日期：1984-01-01 00:00:00

  • Management of postequatorial magnetic intraretinal foreign bodies.

    abstract：:17 patients with intraretinal magnetic foreign bodies and vitreous hemorrhage are reported. 15 patients underwent a primary surgical repair consisting of a watertight wound closure and removal of the already swelling cataractous lens in 5 cases. All patients had vitrectomy during the second postinjury week. The foreig...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/BF02279868

    authors： Kuhn F,Kovacs B

    更新日期：1989-09-01 00:00:00

  • Graft failure: II. Ocular surface complications.

    abstract：:Risk factors for corneal transplantation failure include both immunologic factors, such as graft rejection, corneal neovascularization, and peripheral anterior synechiae, as well as non-immunologic factors, such as ocular surface disorders (OSD) and glaucoma. This review highlights the necessity of having healthy ocul...

    journal_title：International ophthalmology

    pub_type： 杂志文章,评审

    doi：10.1007/s10792-007-9127-9

    authors： Al-Swailem SA

    更新日期：2008-06-01 00:00:00

  • Optical coherence tomography-guided classification of epiretinal membranes.

    abstract：:To study and classify epiretinal membranes (ERMs) based on spectral domain optical coherence tomography (SD-OCT) findings. One hundred and twelve patients with ERMs were examined clinically and underwent OCT examination. The anatomical structure of the macula and vitreoretinal interface was studied. ERMs were classifi...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-014-9975-z

    authors： Konidaris V,Androudi S,Alexandridis A,Dastiridou A,Brazitikos P

    更新日期：2015-08-01 00:00:00

  • Subconjunctival hemorrhage and vision loss after regional ocular anesthesia.

    abstract：PURPOSE:To report two cases of retinal vascular occlusion and associated subconjunctival hemorrhage in needle optic nerve injury during local bulbar anesthesia. METHODS:Surgical records of these two subjects who presented with acute vision loss after cataract extraction were studied, and systemic workup and ocular ima...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-017-0539-x

    authors： Behera UC,Panda L,Gupta S,Modi RR

    更新日期：2018-06-01 00:00:00

  • Microvascular changes after vitrectomy with internal limiting membrane peeling: an optical coherence tomography angiography study.

    abstract：PURPOSE:To evaluate superficial capillary plexus (SCP) changes occurring after internal limiting membrane (ILM) peeling for the treatment of idiopathic epiretinal membrane (ERM). METHODS:A total of 15 eyes of 15 patients affected by idiopathic ERM (eight males and seven females; mean age 59.8 ± 9.6 years) were enrolle...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-017-0608-1

    authors： Mastropasqua L,Borrelli E,Carpineto P,Toto L,Di Antonio L,Mattei PA,Mastropasqua R

    更新日期：2018-08-01 00:00:00

  • The role of patient's systemic characteristics and plateletcrit in developing toxic anterior segment syndrome after uneventful phaco surgery: A case-control study.

    abstract：PURPOSE:To compare the systemic and ocular characteristics and laboratory findings of patients developing toxic anterior segment syndrome (TASS) after uneventful phaco surgery with unaffected subjects undergoing the same surgery in the same session. DESIGN:A retrospective case-control study. METHODS:The study group c...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-016-0418-x

    authors： Yazgan S,Celik U,Ayar O,Ugurbas SH,Celik B,Akdemir MO,Ugurbas SC,Alpay A

    更新日期：2018-02-01 00:00:00

  • Serum insulin-like growth factor-1 levels in patients with pseudoexfoliation syndrome and glaucoma.

    abstract：:Insulin-like growth factor-1 (IGF-1) is altered in several neurodegenerative diseases, the association between serum IGF-1 levels and glaucoma has not been evaluated. This study was designed to evaluate whether serum IGF-1 levels are different in patients with Pseudoexfoliation (PEX) with or without glaucoma. The stud...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-016-0271-y

    authors： Dogan AS,Kabatas N,Erden G,Celikay O,Arzuhal AE,Gurdal C

    更新日期：2017-04-01 00:00:00

  • Glaucoma in southwest Nigeria: clinical presentation, family history and perceptions.

    abstract：:Knowledge of the presentation pattern of glaucoma helps in providing more understanding of the disease, leading to better control. The aim of this study was to determine the presentation pattern among newly diagnosed glaucoma patients in Lagos, Nigeria. This was a multicenter cross-sectional survey of newly diagnosed ...

    journal_title：International ophthalmology

    pub_type： 杂志文章,多中心研究

    doi：10.1007/s10792-014-9903-2

    authors： Adekoya BJ,Shah SP,Onakoya AO,Ayanniyi AA

    更新日期：2014-10-01 00:00:00

  • Strong fixation preference in patients with manifest exotropia: Does it matter or not?

    abstract：PURPOSE:To evaluate the influence of strong fixation preference on clinical and surgical outcomes, in non-amblyopic patients with basic-type intermittent exotropia (IXT). MATERIALS AND METHODS:The records of patients were retrospectively investigated. Non-amblyopic patients with the diagnosis of basic-type IXT were en...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-020-01603-1

    authors： Cakir B,Aksoy NÖ,Bursalı Ö,Özmen S,Çelik E

    更新日期：2020-10-14 00:00:00

  • Anterior chamber angle and intraocular pressure changes after eventless phacoemulsification surgery in non-glaucomatous Egyptian patients.

    abstract：PURPOSE:The purpose was to evaluate the angle of the anterior chamber (ACA) and intraocular pressure (IOP) changes following eventless phacoemulsification surgery done for non-glaucomatous Egyptian patients. METHODS:A prospective, interventional study involved 126 cataractous patients undergoing phacoemulsification wi...

    journal_title：International ophthalmology

    pub_type： 杂志文章,多中心研究

    doi：10.1007/s10792-019-01234-1

    authors： Ibrahim MM,Salama OH

    更新日期：2020-03-01 00:00:00

  • Common histopathological changes in aged human orbital arteries.

    abstract：:The physiology of the orbital arteries supplying the eye is currently under intensive investigation. However, while the anatomical distribution of these vessels in humans is well known, their normal histology and age-related or other pathologic alterations have hardly been studied. We obtained at autopsy 10 orbits fro...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/BF00918866

    authors： Büchi ER,Schiller P,Felice M,Bunkenburg A,Daicker B

    更新日期：1993-02-01 00:00:00

  • The influence of anti-VEGF therapy on present day management of macular edema due to BRVO and CRVO: a longitudinal analysis on visual function, injection time interval and complications.

    abstract：:The purpose of this study was to evaluate the impact of intravitreal bevacizumab injections on the management and outcome of patients affected by retinal vein occlusions, their effectiveness on morphological and functional parameters, the modalities of long-term management and the need for additional laser treatment d...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-014-0002-1

    authors： Papadia M,Misteli M,Jeannin B,Herbort CP

    更新日期：2014-12-01 00:00:00

  • Five-slice technique for the explantation of complicated BrightOcular© cosmetic iris implants.

    abstract：PURPOSE:Our purpose is to describe a safe and easy technique for the removal of the BrightOcular cosmetic iris implants. Our technique involves cutting the implant into five parts rather than removal as a whole with less intraocular manipulation and no rotation of the implant. METHODS:We have used this technique in tw...

    journal_title：International ophthalmology

    pub_type： 杂志文章

    doi：10.1007/s10792-020-01328-1

    authors： Shalash A,El Bahrawy M

    更新日期：2020-06-01 00:00:00