Abstract:
BACKGROUND:Aiming at spectacle independence, conventional pseudophakic monovision has been widely used in myopia patients with bilateral monofocal intraocular lens implantation. However, the crossed monovision, which is to correct the dominant eye for near vision and the non-dominant eye for distant vision, has been mentioned preferable for high myopic cataract patients by some studies. We have conducted this study to compare clinical results to assess the feasibility of conventional and crossed monovision for high myopic pseudophakic patients by comparing patient satisfaction, visual function and spectacle independence. METHOD:Forty-sixth high myopia patients were divided into two groups: 22 in crossed monovision group with patients whose refraction targeted to - 2.00 diopters (D) in the dominant eye and - 0.50D in the non-dominant eye; 24 in conventional monovision group with patients whose refraction targeted to - 0.50D in the dominant eye and - 2.00D in the non-dominant eye. Binocular uncorrected distance visual acuity (BUDVA), binocular uncorrected near visual acuity (BUNVA), binocular corrected distant visual acuity (BCDVA), binocular corrected near visual acuity (BCNVA), contrast visual acuity and stereoacuity were examined at postoperative 2 weeks, 1 month and 3 months. Questionnaires were completed by patients 3 months after binocular surgery to evaluate patients' satisfaction and spectacle independence. RESULTS:The conventional monovision and the crossed monovision group showed no significant differences of mean BUDVA, BUNVA, BCDVA, BCNVA 2 weeks, 1 month or 3 months postoperatively (P > 0.05). There was no difference in the bilateral contrast sensitivity or stereoscopic function between the convention conventional and crossed monovision groups (P > 0.05). Patient satisfaction with near and distant vision, as well as spectacle dependence did not differ significantly between the two groups (P > 0.05). CONCLUSION:Crossed pseudophakic monovision exhibited similar visual function when compared with conventional monovision technique, which indicates that it is an effective option to improve the visual functionality and quality of life for high myopic patients who considering bilateral cataract surgery. TRIAL REGISTRATION:The Institutional Review Board and Ethics committee of the First Affiliated Hospital of Chongqing Medical University, Chongqing, China. The trial registration was submitted in September 2018 and passed on March 18, 2020, and the registration number is: ChiCTR2000030935 .
journal_name
BMC Ophthalmoljournal_title
BMC ophthalmologyauthors
Xun Y,Wan W,Jiang L,Hu Kdoi
10.1186/s12886-020-01694-5subject
Has Abstractpub_date
2020-11-16 00:00:00pages
447issue
1issn
1471-2415pii
10.1186/s12886-020-01694-5journal_volume
20pub_type
杂志文章abstract:BACKGROUND:To evaluate the safety and effectiveness of the Visian Implantable Collamer Lens (ICL) implantation in high myopic patients with inactive Graves' ophthalmopathy (GO) by observing the changes of choroidal thickness (CT). METHODS:Eight patients (16 eyes) with high myopia accompanied with inactive GO were sele...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-020-01612-9
更新日期:2020-08-25 00:00:00
abstract:BACKGROUND:To evaluate results after seven years using prophylactic intracameral cefazolin for the prevention of endophthalmitis in cataract surgery. METHODS:A prospective, observational study of all patients submitted to cataract surgery over the period January 1996 to December 2009. All cases of postoperative endoph...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-12-2
更新日期:2012-01-24 00:00:00
abstract:BACKGROUND:The present study sought to introduce clinical characteristics and stepwise surgical strategies of isolated complete cryptophthalmos, a rare, congenital ocular anomaly. CASE PRESENTATION:Retrospective, noncomparative, clinical study. Six patients with isolated complete cryptophthalmos were diagnosed at the ...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-019-1170-6
更新日期:2019-07-31 00:00:00
abstract:BACKGROUND:The purpose of this study is to determine whether the lifestyle and body stature are significantly associated with the axial length (AL) of the eyes of Japanese third grade students. METHODS:A prospective, cross sectional, observational study was performed on 122 third grade students consisting of 61 boys a...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-017-0519-y
更新日期:2017-07-12 00:00:00
abstract:BACKGROUND:To present a case report of a patient with a mixed choroidal neovascular membrane (CNV) with an asymmetric response to ranibizumab diagnosed on optical coherence tomography angiography (OCTa). CASE PRESENTATION:A 61-year-old male was referred to our department in September 2017 due to decreased vision in hi...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-021-01810-z
更新日期:2021-01-15 00:00:00
abstract:BACKGROUND:Lateralization of horizontal semicircular canal benign paroxysmal positional vertigo (HSC-BPPV) is very important for successful repositioning. The directions of lying-down nystagmus (LDN) and head-bending nystagmus (HBN) have been used as ancillary findings to identify the affected sites. This retrospective...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-14-136
更新日期:2014-11-20 00:00:00
abstract:BACKGROUND:Ocular signs of Fabry disease can be seen in the first decade of life. METHODS:We examined the occurrence of ocular signs in 232 paediatric patients in the Fabry Outcome Survey (FOS) international registry and looked for relationships between the presence of eye findings and disease severity as measured by ...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-016-0374-2
更新日期:2016-11-16 00:00:00
abstract:BACKGROUND:Few reports have described the ophthalmic complications that occur after maxillary orthognathic surgery. Since cases of decreased reflex tearing after maxillary orthognathic surgery are extremely rare, we describe 2 cases of loss of reflex tearing after maxillary orthognathic surgery. CASE PRESENTATION:Two ...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-14-37
更新日期:2014-03-28 00:00:00
abstract:BACKGROUND:Refraction change of silicone oil (SO) tamponade in phakic and aphakic eye has been studied thoroughly; however, it is rarely studied in pseudophakic eye. In this paper we aimed to deduce a theoretical formula predicting refractive shift of silicone oil tamponade in pseudophakic eye and compared it with clin...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-016-0243-z
更新日期:2016-08-16 00:00:00
abstract:BACKGROUND:The repertoire of free-living protozoa in contact lens solutions is poorly known despite the fact that such protozoa may act as direct pathogens and may harbor intra-cellular pathogens. METHODS:Between 2009 and 2014, the contact lens solutions collected from patients presenting at our Ophthalmology Departme...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-016-0370-6
更新日期:2016-10-29 00:00:00
abstract:PURPOSE:To investigate the dynamic changes of hyperreflective foci (HF) in diabetic macular edema (DME) patients during the intravitreal Conbercept treatment in China. METHODS:DME Patients receiving intravitreal Conbercept (IVC) injections during the year 2016-2017 were retrospectively investigated. Thirteen patients ...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-019-1168-0
更新日期:2019-07-23 00:00:00
abstract:BACKGROUND:This case report describes a patient with chronic unilateral chemosis, likely due to treatment with amlodipine besylate. CASE PRESENTATION:A 52-year-old man visited the clinic with symptoms of foreign body sensation and puffiness in his right eye, which had persisted for 4 months. There were no other sympto...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-14-124
更新日期:2014-10-21 00:00:00
abstract:BACKGROUND:With age, the human lens accumulates variety of substances that absorbs and fluorescence, which explains the color of yellow, brunescent and nigrescent cataract in terms of aging. The aim of this study was to assess lens fluorophores with properties comparable to those of advanced glycated end products (AGEs...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-6-10
更新日期:2006-03-06 00:00:00
abstract:BACKGROUND:We report the enhanced depth imaging optical coherence tomography (EDI-OCT) characteristics and variations in a patient with subretinal fluid secondary to a carotid cavernous fistula. CASE PRESENTATION:A 59-year-old man presented with blurred vision in his right eye. Venous congestion of the epiescleral and...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-016-0240-2
更新日期:2016-05-26 00:00:00
abstract:BACKGROUND:Patients' feedback is of great importance in health care policy decisions. The Consumer Quality Index Cataract Questionnaire (CQI Cataract) was used to measure patients' experiences with quality of care after a cataract operation. This study aims to evaluate the reliability and the dimensional structure of t...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-7-14
更新日期:2007-09-19 00:00:00
abstract:BACKGROUND:Retinal artery occlusion caused by myxoma is relatively rare. There are several points that should be taken into consideration to avoid overlooking this disorder. CASE PRESENTATION:This case report describes a 43-year-old woman with sudden vision loss in her left eye for 20 days after single sudden syncope....
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-14-164
更新日期:2014-12-23 00:00:00
abstract:PURPOSE:To report a case of atypical herpes simplex keratitis initially diagnosed as bacterial keratitis, in a contact lens wearer. RESULTS:Case report of an 18-year-old woman using contact lenses who presented with pain, redness and gradual decrease in vision in the right eye. Examination revealed a paracentral large...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-1-1
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:Although most patients with visual impairment due to corneal diseases can be treated successfully with surgery, some require visual rehabilitation to restore reading ability. To evaluate the best LVAs especially in terms of reading speed and characterize this specific patient group we performed a prospective...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-020-01436-7
更新日期:2020-05-06 00:00:00
abstract:BACKGROUND:Ocular coloboma is an excavation of ocular structures that occurs due to abnormal fusion of the embryonic optic fissure. Further, cleft lip/palate (CL/P), a congenital midline abnormality, is caused by a defect in the fusion of the frontonasal, maxillary, and mandibular prominences. No study has reported the...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-020-01696-3
更新日期:2020-10-19 00:00:00
abstract:BACKGROUND:Glial heterotopias are rare, benign, congenital, midline, non-teratomatous extracranial glial tissue. They may masquerade as encephalocoele or dermoid cyst and mostly present in nose. Herein, we present an unusual case of glial heterotopia of the orbit with unilateral blindness. CASE PRESENTATION:A 6 year-o...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-11-34
更新日期:2011-11-16 00:00:00
abstract:BACKGROUND:To evaluate the structural changes associated with visual acuity (VA) in patients with idiopathic macular telangiectasia (MT) type 1 using multimodal imaging modalities. METHODS:A retrospective study of 14 patients with MT type 1 and of 10 eyes from 10 healthy individuals as age-matched controls was conduct...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-018-0737-y
更新日期:2018-03-05 00:00:00
abstract:BACKGROUND:Despite growing number of intraocular lens power calculation formulas, there is no evidence that these formulas have good predictive accuracy in pediatric, whose eyes are still undergoing rapid growth and refractive changes. This study is intended to compare the prediction error and the accuracy of predictab...
journal_title:BMC ophthalmology
pub_type: 杂志文章,随机对照试验
doi:10.1186/1471-2415-10-20
更新日期:2010-08-25 00:00:00
abstract:BACKGROUND:To determine the most effective route of administration of corticosteroids in the treatment of ocular surface disease, by characterizing the difference between oral prednisolone and topical dexamethasone administration using an animal model. METHODS:Pharmacokinetic analyses determined the corticosteroid con...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-016-0339-5
更新日期:2016-09-05 00:00:00
abstract:BACKGROUND:To report atypical features on Spectral domain optical coherence tomography (SD-OCT) in a case of non-familial pure adult nanophthalmos. CASE PRESENTATION:A 39 year old male hyperope was found to have biometric and fundus findings typical of nanophthalmos. The additional atypical features included serous pi...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-12-12
更新日期:2012-06-06 00:00:00
abstract:BACKGROUND:To evaluate the 6-month clinical outcomes of Flexivue Microlens refractive corneal inlay in emmetropic patients in Asia for the surgical compensation of presbyopia. METHODS:In this retrospective study, corneal inlay implantation was done using a femtosecond laser. The follow-up period was 6 months. Near/int...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-019-1069-2
更新日期:2019-03-05 00:00:00
abstract:BACKGROUND:To investigate the effect of idiopathic epiretinal membrane (ERM) on the retinal-image quality and psychophysical contrast sensitivity function (CSF). METHODS:Forty-four subjects with diagnosis of idiopathic unilateral ERM were enrolled in this cross-sectional observational clinical study. The fellow unaffe...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-018-0957-1
更新日期:2018-11-07 00:00:00
abstract:BACKGROUND:Sturge-Weber syndrome (SWS) is a sporadic congenital disorder, characterized by unilateral facial nevus flammeus associated with ipsilateral glaucoma, choroidal angioma and leptomeningeal hemangiomas. SWS can comorbid with other disorders in some patients, however, there has been no prior described case of S...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-020-01761-x
更新日期:2021-01-06 00:00:00
abstract:BACKGROUND:To report the first case of a cerebral arteriovenous malformation (AVM) with ocular symptoms and review the characteristics of this case and the main point of confusion for the diagnosis of such a case. CASE PRESENTATION:A 58-year-old woman presented to the ophthalmology clinic with 1 and a half years of ri...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-019-1160-8
更新日期:2019-07-12 00:00:00
abstract:BACKGROUND:Epidemic keratoconjunctivitis (EKC) is one of the most common eye infections worldwide. The analysis of clinical manifestations in different age groups help better know the disease. This study aims to provide more detailed analysis of 272 cases of EKC in 8 years, describe the differences of the clinical feat...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-019-1266-z
更新日期:2019-12-19 00:00:00
abstract:BACKGROUND:Macular thickening (MT) without clinically recognized macular edema has been described in anterior uveitis (AU). Although fellow-eyes of patients have been used as controls in several studies, little is known about macular thickness in these eyes. We studied the rate and extent of MT in both AU-affected and ...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-12-30
更新日期:2012-07-29 00:00:00