Hong Kong journal of ophthalmology : the official publication of the College of Ophthalmologists of Hong Kong = Xianggang yan ke xue kan : Xianggang yan ke yi xue yuan最新文献_第6页

EX-PRESS shunt implantation in Chinese glaucoma patients: 1-year results 中国青光眼患者的EX-PRESS分流器植入:1年的结果

Hong Kong journal of ophthalmology : the official publication of the College of Ophthalmologists of Hong Kong = Xianggang yan ke xue kan : Xianggang yan ke yi xue yuan Pub Date : 2019-08-12 DOI: 10.12809/HKJO-V23N1-231

Jennifer W H Shum, Bonnie N. K. Choy, J. Chan, W. L. Ho, Stephanie Cheri Woo, J. Lai

引用次数: 0

Supraorbital nerve schwannoma in a young Chinese man: a case report and review of the literature 一例中国青年眶上神经神经鞘瘤病例报告及文献复习

Hong Kong journal of ophthalmology : the official publication of the College of Ophthalmologists of Hong Kong = Xianggang yan ke xue kan : Xianggang yan ke yi xue yuan Pub Date : 2019-08-12 DOI: 10.12809/HKJO-V23N1-233

A. Chan, Marcus M. Marcet, Tiffany Wing See Lau

引用次数: 0

Treat-and-extend regimen for management of neovascular age-related macular degeneration: recommendations from the Hong Kong Retina Expert Panel 治疗和延长治疗新生血管性年龄相关性黄斑变性的方案：香港视网膜专家小组的建议

Hong Kong journal of ophthalmology : the official publication of the College of Ophthalmologists of Hong Kong = Xianggang yan ke xue kan : Xianggang yan ke yi xue yuan Pub Date : 2019-08-12 DOI: 10.12809/HKJO-V23N1-TE

I. Wong, Danny Ng, Nicholas S. K. Fung, Yvonne Y Y Chan, D. C. Chung, M. Ho, C. K. Ko, Joy Leung, Shaheeda Mohammed, Helena P. Y. Sin, Heather H. Y. Tang, R. Wong, T. Lai

{"title":"Treat-and-extend regimen for management of neovascular age-related macular degeneration: recommendations from the Hong Kong Retina Expert Panel","authors":"I. Wong, Danny Ng, Nicholas S. K. Fung, Yvonne Y Y Chan, D. C. Chung, M. Ho, C. K. Ko, Joy Leung, Shaheeda Mohammed, Helena P. Y. Sin, Heather H. Y. Tang, R. Wong, T. Lai","doi":"10.12809/HKJO-V23N1-TE","DOIUrl":"https://doi.org/10.12809/HKJO-V23N1-TE","url":null,"abstract":"Antivascular endothelial growth factor (anti-VEGF) agents are a safe and effective treatment option for neovascular age-related macular degeneration (nAMD). However, undertreatment related to the costs and route of administration of anti-VEGF agents remains a common problem for nAMD patients. The treat-and-extend (T&E) regimen for nAMD has proven to balance clinical effectivity with reduced numbers of injections. However, implementation of the T&E regimen depends on the capacity and resources of clinics and patient compliance. To determine the optimal T&E regimen for Hong Kong, a panel of retina specialists was initiated by MediPaper Medical Communications Limited to discuss the benefits and hurdles in adopting the T&E regimen and to develop recommendations for patient selection based on clinical needs, dosing criteria, and dosing regimen. Key recommendations included selecting patients with only-eye or recurrence for the T&E regimen, pre-booking clinic appointments to reduce patient visits, communicating the T&E regimen with non-vitreoretinal physicians and trainees, extending the maximum dose interval to 16 weeks, and actively engaging patients in decision making.","PeriodicalId":90844,"journal":{"name":"Hong Kong journal of ophthalmology : the official publication of the College of Ophthalmologists of Hong Kong = Xianggang yan ke xue kan : Xianggang yan ke yi xue yuan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46270974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Use of temporary safety sutures during intrascleral fixation of intraocular lens 人工晶状体巩膜内固定时临时安全缝合线的应用

Hong Kong journal of ophthalmology : the official publication of the College of Ophthalmologists of Hong Kong = Xianggang yan ke xue kan : Xianggang yan ke yi xue yuan Pub Date : 2018-09-01 DOI: 10.12809/hkjo-v22n1p24-6

T. C. Chan, Alex L. K. Ng, A. Cheng

引用次数: 0

Idiopathic intracranial hypertension: adult versus pediatric patients 特发性颅内高压:成人与儿童患者

Hong Kong journal of ophthalmology : the official publication of the College of Ophthalmologists of Hong Kong = Xianggang yan ke xue kan : Xianggang yan ke yi xue yuan Pub Date : 2018-08-01 DOI: 10.12809/hkjo-v22n1p9-17

P. K. Leung, Jonathan J C Ho, S. T. Ko

{"title":"Idiopathic intracranial hypertension: adult versus pediatric patients","authors":"P. K. Leung, Jonathan J C Ho, S. T. Ko","doi":"10.12809/hkjo-v22n1p9-17","DOIUrl":"https://doi.org/10.12809/hkjo-v22n1p9-17","url":null,"abstract":"Idiopathic intracranial hypertension (IIH), also known as benign intracranial hypertension or pseudotumor cerebri, is characterized by increased intracranial pressure secondary to unknown causes. IIH affects both adults and children but predominately young obese females of child-bearing age. IIH gives rise to headache, visual disturbances, and symptoms of raised intracranial pressure. The pathophysiology of IIH remains elusive; postulations include obesity-related hormonal changes, obstruction of the central venous sinus, and hereditary causes. Diagnosing IIH is based on modified Dandy criteria. Diagnosis in children is challenging as symptoms and presentations vary; atypical and delayed presentations are not uncommon. Treatment for IIH includes oral acetazolamide or lumbar puncture; surgical treatment with shunts and optic nerve sheath fenestration is reserved for complicated and recurring cases. Treatment options for children are limited and associated with considerable risks and side effects. Vision loss is debilitating and occurs in 10% of IIH patients. A thorough and collaborative approach in managing IIH is needed. This study reviews the epidemiology, clinical presentation, diagnosis, and management of IIH in adults and pediatric patients.","PeriodicalId":90844,"journal":{"name":"Hong Kong journal of ophthalmology : the official publication of the College of Ophthalmologists of Hong Kong = Xianggang yan ke xue kan : Xianggang yan ke yi xue yuan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47374076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Prevalence of eyelid diseases among adults in Hong Kong 香港成年人眼睑疾病患病率

Hong Kong journal of ophthalmology : the official publication of the College of Ophthalmologists of Hong Kong = Xianggang yan ke xue kan : Xianggang yan ke yi xue yuan Pub Date : 2018-08-01 DOI: 10.12809/hkjo-v22n1p18-21

S. Mak, J. Kwok, H. Yuen

{"title":"Prevalence of eyelid diseases among adults in Hong Kong","authors":"S. Mak, J. Kwok, H. Yuen","doi":"10.12809/hkjo-v22n1p18-21","DOIUrl":"https://doi.org/10.12809/hkjo-v22n1p18-21","url":null,"abstract":"Introduction: Eyelid diseases affect visual function and quality of life. This is the first study to investigate the prevalence of eyelid diseases among the general population in Hong Kong. Methods: On 22 October 2017, The College of Ophthalmologists of Hong Kong and The Hong Kong Ophthalmological Society jointly organized a Public Education Day. A total of 165 participants were re- cruited for eyelid disease screening. Eyelid examination was performed by ophthalmology residents under the supervision of a specialist subspecializing in oculoplas- tics to identify any eyelid diseases (dermatochalasis, ptosis, entropion, ectropion, lash misdirection, presence of eyelid masses, and blepharitis). The prevalence of these eyelid diseases and their association with age and sex were determined. Results: The 165 participants (122 females and 43 males) were all Chinese and were aged 24 to 92 (mean, 68) years; 23.6% were 80 years old. The most common eyelid disease was dermatochalasis, with a prevalence of 61.8%, followed by blepharitis (32.1%), ptosis (7.3%), and eyelid mass (6.7%). Lash misdirec- tion, entropion, and ectropion were uncommon, with a prevalence of 2.4%, 0.6%, and 0%, respectively. Dermatochalasis was more common with increasing age. Other eyelid diseases did not correlate with age. Conclusion: Eyelid diseases are not uncommon among the general population in Hong Kong, particularly dermatochalasis, ptosis, and blepharitis. Eyelid diseases may negatively impact patients functionally and psy- chosocially. Clinicians and the general public should be aware of these eyelid diseases.","PeriodicalId":90844,"journal":{"name":"Hong Kong journal of ophthalmology : the official publication of the College of Ophthalmologists of Hong Kong = Xianggang yan ke xue kan : Xianggang yan ke yi xue yuan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49348032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Antithrombotic treatment in ophthalmic surgery 眼科手术中的抗血栓治疗

Hong Kong journal of ophthalmology : the official publication of the College of Ophthalmologists of Hong Kong = Xianggang yan ke xue kan : Xianggang yan ke yi xue yuan Pub Date : 2018-08-01 DOI: 10.12809/hkjo-v22n1p5-8

T. Chan, A. Tam, Victoria W. Y. Wong, Ben N M Lam

引用次数: 0

Intraosseous hemangioma at the left lateral canthus: a case report 左侧外眦骨内血管瘤1例

Hong Kong journal of ophthalmology : the official publication of the College of Ophthalmologists of Hong Kong = Xianggang yan ke xue kan : Xianggang yan ke yi xue yuan Pub Date : 2018-08-01 DOI: 10.12809/hkjo-v22n1p22-3

J. Y. Chan, H. Yuen

引用次数: 0

New developments in the visual cycle: functional role of 11-cis retinyl esters in the retinal pigment epithelium. 视觉循环的新进展:11-顺式视黄酰基酯在视网膜色素上皮中的功能作用。

Hong Kong journal of ophthalmology : the official publication of the College of Ophthalmologists of Hong Kong = Xianggang yan ke xue kan : Xianggang yan ke yi xue yuan Pub Date : 2001-10-01

Andrew Tsin, Nathan Mata, Elia Villazana, Eileen Vidro

{"title":"New developments in the visual cycle: functional role of 11-cis retinyl esters in the retinal pigment epithelium.","authors":"Andrew Tsin, Nathan Mata, Elia Villazana, Eileen Vidro","doi":"","DOIUrl":"","url":null,"abstract":"Although both 11-cis and all-tmns retinyl esters exist in the retinal pigment epithelium, the relative importance of each in the visual cycle has been unclear. Recent data indicate that there are 2 biochemical pathways leading to the formation of 11-cis retinoids from the retinal pigment epithelium pool of retinyl esters. One well-established pathway is located in the endoplasmic reticulum where all-trans retinyl esters are hydrolyzed, isomerized, and then oxidized to form 11-cis retinal (endoplasmic reticulum pathway). A more recently identified pathway resides within the plasma membrane where 11-cis retinyl esters are hydrolyzed directly to 11-cis retinol (plasma membrane pathway). Either or both pathways may provide 11-cis retinoids for regeneration of rod and cone visual pigments. Recent reports have suggested that the regeneration of rod and cone pigments are carried out by different mechanisms, and that 11-cis retinyl esters (plasma membrane pathway) in the retinal pigment epithelium may be specific to cone pigment regeneration. In this paper we review both visual pathways and consider data in support of the hypothesis that 1 of these 2 pathways' (the plasma membrane pathway) functions to provide visual pigment chromophores selectively for cone photoreceptors.","PeriodicalId":90844,"journal":{"name":"Hong Kong journal of ophthalmology : the official publication of the College of Ophthalmologists of Hong Kong = Xianggang yan ke xue kan : Xianggang yan ke yi xue yuan","volume":"5 1","pages":"25-29"},"PeriodicalIF":0.0,"publicationDate":"2001-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4348694/pdf/nihms-588245.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33113111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0