检索结果-南通市图书馆

Intraocular lens removal or not during vitrectomy for acute infectious endophthalmitis after cataract surgery

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Ophthalmology(English edition) 2022年第6期15卷 855-856页

作者： yan-nian hui Department of Ophthalmology Xijing HospitalEye Institute of Chinese PL AFourth Military Medical UniversityXi'an 710032Shaanxi ProvinceChina

At present, the incidence of infectious endophthalmitis after cataract surgery has been significantly reduced, but it is still a serious complication. Removal or not of the intraocular lens(IOL) during vitrectomy in cases with a moderate or severe inflammation is controversial. In order to call upon more discussion, we publish the article entitled “Timely vitrectomy without intraocular lens removal for acute endophthalmitis after cataract surgery” written by Guo et al in this issue. With recent advanced vitrectomy techniques, and critical measures for management of risk factors related to occurrence of infection, IOL remaining during timely vitrectomy for acute endophthalmitis can possibly be safe and effective in selected cases.

关键词： intraocular lens removal endophthalmitis vitrectomy cataract surgery

Vitreous function and intervention of it with vitrectomy and other modalities

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Ophthalmology(English edition) 2022年第6期15卷 857-867页

作者： Yao Zong Qian-Ying Gao yan-nian hui Department of Ophthalmology the Affiliated Hospital of Qingdao UniversityQingdao 266003Shandong ProvinceChina Vesber Vitreous Institute Guanghzou 510000Guangdong ProvinceChina Department of Ophthalmology Eye Institute of PL AXijing HospitalFourth Military Medical UniversityXi5an 710032Shaanxi ProvinceChina

The vitreous body, the largest intraocular component, plays a key role in eye development, refraction, cell barrier function, oxygen metabolism and the pathogenesis of assorted diseases. Age, refraction and systemic diseases can cause vitreous metabolic abnormalities. With the continuous development of vitrectomy techniques and equipment, vitreous injections and vitrectomies have increased over the recent decades. However, the normal oxygen tension gradient in the vitreous helps to protect the lens and anterior chamber angle from oxidative stress damage, whereas the increased vitreous oxygen tension around lens and the trabecular meshwork after vitrectomy. It may lead to postoperative nuclear cataract and increase the risk for glaucoma. As a conventional procedure, scleral buckling holds several advantages over vitrectomy in selected cases. This review raises concerns regarding the function of the vitreous and encourages conducting vitreous interventions prudently if it is possible.

关键词： vitreous function oxygen metabolism vitrectomy scleral buckling

Long-term outcomes of drusenoid pigment epithelium detachment in intermediate AMD treated with 577 nm subthreshold micropulse laser: a preliminary clinical study

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Ophthalmology(English edition) 2022年第3期15卷 474-482页

作者： Zhen Huang Kai-Yu Deng Yu-Meng Deng yan-nian hui yan-Ping Song The First School of Clinical Medicine Southern Medical UniversityGuangzhou 510515Guangdong ProvinceChina Department of Ophthalmology General Hospital of Central Theater CommandWuhan 430070Hubei ProvinceChina Department of Ophthalmology Xijing HospitalFourth Military Medical UniversityXi’an 710032Shaanxi ProvinceChina

AIM: To evaluate the long-term anatomical and visual outcomes of drusenoid pigment epithelial detachment(D-PED) in intermediate age-related macular degeneration(AMD) eyes treated with 577 nm yellow subthreshold micropulse laser(SML).METHODS: In this retrospective study, 21 eyes of 16 patients with D-PED in intermediate AMD were consecutively included and *** the eyes were treated with 577 nm SML in several sessions according to D-PED growth *** logarithm of the minimum angle of resolution(logMAR) best-corrected visual acuity(BCVA) were assessed at the initial visit and after ***-domain optical coherence tomography(SD-OCT) was performed to evaluate the D-PED lifecycle by volumetric *** analysis was used to determine the breakpoint, growth, and collapse rate of the D-PED *** progression to advanced AMD was also ***: All the eyes were treated with SML for 2.9±1.0 *** mean follow-up period was 25.3±12.6 *** BCVA was stable from the baseline to final *** the eyes were categorized into two groups according to the anatomical changes of the D-PED lesion: the collapse group(n=6, 28.6%) and non-collapse group(n=15, 71.4%).The change in logMAR BCVA did not differ significantly between the collapse group 0.00(-0.31, 0.85) and non-collapse group 0.00(0.00, 0.00;P=1).Regression analysis showed that the growth rate was significantly higher in the collapse group(0.090±0.095 mm;/mo) than in the non-collapse group(0.025±0.035 mm;/mo;P<0.001).One eye(4.8%) developed macular neovascularization at 11 mo after SML treatment in the non-collapse *** eyes(14.3%) developed geographic atrophy(GA) in the collapse ***: Compared to the natural course of D-PED reported by previous studies, our results preliminarily show that SML can alleviate visual loss and possibility of progression to advanced AMD in eyes with D-PED in intermediate AMD.A controlled clinical trial needs to further ve

关键词： age-related macular degeneration drusenoid pigment detachment optical coherence tomography retinal pigment epithelium subthreshold micropulse laser

Long-term outcomes of anti-VEGF treatment with 5+PRN regimen for macular edema due to central retinal vein occlusion

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

国际眼科杂志:英文版 2023年第10期16卷 1642-1650页

作者： Ya Ye Yu-Meng Deng Zhen Huang Qiao-Wei Wu yan-nian hui yan-Ping Song The First School of Clinical Medicine Southern Medical UniversityGuangzhou 510515Guangdong ProvinceChina Department of Ophthalmology General Hospital of Central Theater CommandWuhan 430070Hubei ProvinceChina Department of Ophthalmology Xijing HospitalFourth Military Medical UniversityXi’an 710032Shaanxi ProvinceChina

AIM:To assess the long-term outcomes of treating macular edema(ME)associated with central retinal vein occlusion(CRVO)with a regimen of“5+pro re nata(PRN)”.METHODS:This retrospective study included 27 eyes of 27 patients with ME associated with non-ischemic CRVO(non-iCRVO group,n=15)and ischemic CRVO(iCRVO group,n=12).The eyes were treated with five consecutive intravitreal injections of conbercept or ranibizumab,followed by reinjections as needed or *** laser photocoagulation or intravitreal dexamethasone implants(DEX)were implemented in both groups when *** best-corrected visual acuity(BCVA,logMAR)and central retinal thickness(CRT)were recorded at baseline,at 1,2,3,4,5,6,and 12mo,and at the final *** efficacy rates of BCVA and CRT before and after treatment were *** number of injections at each visit and the incidence of adverse events were also ***:The patients,aged 59.4±15.1y,were followed up for 24.7±8.8mo(range:15-42mo).After treatment,BCVA improved significantly from 1.04±0.56 logMAR at baseline to 0.59±0.36 logMAR(P=0.038)at the final visit in all *** the non-iCRVO and the iCRVO groups achieved improved BCVA compared to the baseline at all visit points,but there was no statistical significance(P=0.197 and 0.33,respectively).The mean CRT was statistically reduced compared to baseline at all visit points in all the eyes and in both groups(all P0.05).Laser treatment was applied to all eyes in the iCRVO group,while only 5 patients in the noniCRVO *** patients in the non-iCRVO group and 3 patients in the iCRVO group had a drug switch.D

关键词： central retinal vein occlusion macular edema anti-vascular endothelial growth factor regimen laser dexamethasone implant

Long-term efficacy and safety of YAG laser vitreolysis for vision degrading myodesopsia

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Ophthalmology(English edition) 2023年第11期16卷 1800-1805页

作者： Tie-Zhu Lin Cheng Shi Xing yang Emmanuel Eric Pazo yan-nian hui Li-Jun Shen Department of Ophthalmology Zhejiang Provincial People’s HospitalHangzhou 310000Zhejiang ProvinceChina He Eye Specialist Hospital Shenyang 110034Liaoning ProvinceChina Department of Ophthalmology Eye Institute of PLAXijing HospitalFourth Military Medical UniversityXi’an 710032Shaanxi ProvinceChina

AIM:To assess the long-term efficacy and safety of yttrium-aluminum garnet(YAG)laser vitreolysis for vision degrading myodesopsia(VDM)caused by posterior vitreous detachment(PVD).METHODS:This retrospective study reviewed VDM patients of PVD type undergoing YAG laser *** baseline demographic information,the patterns of floaters,the number of floaters,and the subjective improvement of floater sympotoms(ranging from 0 to 100%)from medical records were *** improvement was defined as a relief of floater symptoms of≥50%at the final *** long-term efficacy and safety of YAG laser vitreolysis were *** risk factors linked to significant improvement of floater symptoms were defined using univariate and multivariate logistic regression ***:The final analysis included 221 patients with *** mean age of patients was 61.08±7.74y,and the mean length of follow-up was 21.38±*** 57.01%of patients experienced a significant improvement in their floater symptoms after YAG laser therapy,and none of them developed delayed retinal abnormalities such as retinal tears or ***(OR=1.049,95%CI=1.007-1.092,P=0.021)was identified as a significant risk factor for significant improvement in ***:YAG laser vitreolysis is an effective and secure treatment for PVD-type VDM,and patients of advanced age are more likely to get favorable outcomes.

关键词： floaters posterior vitreous detachment YAG laser vitreolysis risk factors vision degrading myodesopsia

Granuloma of graphite foreign body in conjunctiva simulates melanoma: a case report and literature review

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Ophthalmology(English edition) 2022年第3期15卷 515-517页

作者： Ying-Wei Wang yan-Ru He Jing Ma Jian Zhou yan-nian hui Hong-Jun Du Department of Ophthalmology Xijing HospitalFourth Military Medical UniversityXi’an 710032Shaanxi ProvinceChina Department of Pathology Xijing HospitalFourth Military Medical UniversityXi’an 710032Shaanxi ProvinceChina

Dear Editor,We present a rare case of conjunctival foreign body granuloma simulating melanoma caused by longterm retained pencil *** pigmented conjunctival mass and eye injury caused by writing instruments are not rare.

关键词： melanoma rare granuloma

Agreement of intraocular pressure measurement with Corvis ST,non-contact tonometer,and Goldmann applanation tonometer in children with ocular hypertension and related factors

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

国际眼科杂志:英文版 2023年第10期16卷 1601-1607页

作者： Hou-Gang Li yan-hui Chen Fang Lin Si-Yu Li Qing-Hua Liu Chun-Ge Yin Xi-Yue Chen Xin-Jie Zhang Yue Qu yan-nian hui Ophthalmic Hospital of Tangshan Tangshan 063000Hebei ProvinceChina Tianjin Jizhou District Tianyi Vision Hospital Tianjin 300070China Department of Ophthalmology Xijing HospitalFourth Military Medical UniversityXi’an 710023Shaanxi ProvinceChina

AIM:To access the agreement of intraocular pressure(IOP)values obtained from biomechanically corrected tonometer[Corvis ST(CST)],non-contact tonometer(NCT),and Goldmann applanation tonometer(GAT)in children with NCT measured-IOP(NCT-IOP)values of 22 mm Hg or more,and related ***:A total of 51 eyes with NCT-IOP≥22 mm Hg in children aged 7 to 14y were examined and IOP was measured by CST,NCT,and *** on GAT measured IOP(GAT-IOP),ocular hypertension(OHT)group(≥22 mm Hg,24 eyes)and the non-OHT group(<22 mm Hg,27 eyes)were *** compared the agreement of the three measurements,i.e.,CST measured IOP(CST-IOP),GAT-IOP,and NCT-IOP,and further analyzed the correlation between the differences in tonometry readings,central corneal thickness(CCT),axial length(AL),optic disc rim volume,and ***:Compared with the OHT group,thicker CCT,larger rim volume,and higher differences between NCTIOP and GAT-IOP,were found in the non-OHT *** differences between CST-IOP and GAT-IOP were lower than the differences between NCT-IOP and GAT-IOP in both *** mean differences in CST-IOP and GAT-IOP were 1.26 mm Hg(95%limit of agreement ranged from 0.1 to 2.41 mm Hg,OHT group)and 1.20 mm Hg(95%limit of agreement ranged from-0.5 to 3.00 mm Hg,non-OHT group),and the mean differences in NCT and GAT were 3.90 mm Hg(95%limit of agreement ranged from-0.19 to 9.70 mm Hg,OHT group)and 6.00 mm Hg(95%limit of agreement ranged from 1.50 to 10.50 mm Hg,non-OHT group).The differences between CST-IOP and GAT-IOP were not related to CCT,age,and AL in both groups;while the differences between NCT-IOP and GAT-IOP were related to CCT in the OHT group(r=0.93,P<0.001)and to CCT and AL in the non-OHT group(r=0.66,P<0.001,r=-0.81,P<0.001).CONCLUSION:The accuracy of NCT in the diagnosis of pediatric OHT is *** agreement of CST-IOP and GATIOP was significantly higher in children with and without OHT than in those with NCT-IOP and ***,CST can be used as a good alter

关键词： ocular hypertension children non-contact tonometer Goldmann applanation tonometer Corvis ST corneal biomechanics central corneal thickness axial length

Commentary review on peripapillary morphological characteristics in high myopia eyes with glaucoma:diagnostic challenges and strategies

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Ophthalmology(English edition) 2021年第4期14卷 600-605页

作者： yan-hui Chen Rui-Hua Wei yan-nian hui Tianjin International Joint Research and Development Centre of Ophthalmology and Vision Science Tianjin 300070China Eye Institute and School of Optometry Tianjin Medical University Eye HospitalTianjin 300384China Department of Ophthalmology Xijing HospitalFourth Military Medical UniversityXi’an 710023Shaanxi ProvinceChina

The incidences of open angle glaucoma(OAG)and high myopia are increasing *** the aging population and concurrent rapid increase in the number of individuals with myopia,the risk of visual defects caused by highly myopic OAG is likely to increase dramatically over the next few ***,precise screening and diagnosis of OAG is challenging because of the tilt and rotation of the optic disc,as well as extensiveβ-zone parapapillary atrophy in highly myopic *** advances in optical coherence tomography(OCT)and OCT angiography(OCTA)technologies imply that both modalities are promising tools for the detection of highly myopic ***,the diagnosis of OAG remains to be determined with the longitudinal changes of functional damages(*** field defect,visual electrophysiological changes).We herein describe some aspects of microvascular and microstructural pathology in patients with highly myopic OAG and proposes a framework for the development of novel diagnostic and therapeutic strategies.

关键词： high myopia open angle glaucoma parapapillary atrophy parapapillary microvasculature optic disc lamina cribrosa optical coherence tomography

Differential analysis of aqueous humor cytokine levels in patients with macular edema secondary to diabetic retinopathy or retinal vein occlusion

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Ophthalmology(English edition) 2023年第7期16卷 1041-1046页

作者： Ke-Ke Hu Chao-Wei Tian Man-Hong Li Tong Wu Min Gong Xin-Li Wei Yu-Ru Du yan-nian hui Hong-Jun Du Department of Ophthalmology Eye Institute of PLAXijing HospitalFourth Military Medical UniversityXi’an 710032Shaanxi ProvinceChina Zhongshan School of Medicine Sun Yat-sen UniversityGuangzhou 510080Guangdong ProvinceChina

AIM:To evaluate the difference and the correlation between the concentrations of cytokines in the aqueous humor of eyes with macular edema secondary to diabetic retinopathy(DR)or retinal vein occlusion(RVO).METHODS:This is a retrospective case control *** aqueous humor samples were collected during intravitreal injection of anti-vascular endothelial growth factor(VEGF)for patients diagnosed with macular edema secondary to DR(DME)or RVO(RVO-ME)at Xijing Hospital from August 2021 to July ***,aqueous humor samples during vitrectomy from patients with idiopathic macular hole(IMH)were also collected and served as *** aqueous humor concentrations of VEGF,platelet-derived factor(PDGF),interleukin(IL)-6,IL-8,IL-18,tumor necrosis factor-α(TNF-α)and monocyte chemoattractant protein 1(MCP-1)were measured with Human Premixed Multi-Analyte Kit(Luminex).The difference of the aqueous cytokines and the correlation between the two diseases were ***:A total of 40 eyes of 38 patients were enrolled in the study,including 13 eyes of 11 DME patients(DME group),16 eyes of 16 RVO-ME patients(RVO-ME group)and 11 eyes of 11 IMH patients(control group).The VEGF,PDGF,IL-6,IL-8,and MCP-1 levels of the aqueous humor were higher in both DME and RVO-ME groups compared with the control group(all P<0.05),the levels of TNF-αwas higher in the DME group than in the control group(P<0.05).The VEGF,IL-6,MCP-1,and TNF-αlevels in the aqueous humor were significantly higher in the DR group than those in the RVO group(all P<0.05).Correlation analyses revealed that there were complex positive correlations between IL-6,IL-8,IL-18,MCP-1,and TNF-αlevels in the aqueous humor of eyes with two ***:Although ischemic and inflammatory factors are similarly involved in the pathogenesis of DME and RVO-ME,the roles of these factors are more significant or more likely to be activated in DR patients,suggesting different treatment strategies should be considered for the

关键词： macular edema diabetic retinopathy retinal vein occlusion cytokines aqueous humor