Analysis of optic disc damage by optical coherence tomography in terms of therapy in non-arteritic anterior ischemic optic neuropathy  

作　　者：Zsuzsa Balogh Marta Kasza Julianna Varadai Izabella Reznek Judit Damjanovich Adrienne Csutak Andras Berta Valeria Nagy 

机构地区：[1]Department of Ophthalmology, University of DebrecenClinical Center, Debrecen 4032, Hungary [2]Department of Ophthalmology, Hungarian Military Hospital,Budapest 1134, Hungary [3]Department of Ophthalmology, Kenezy Hospital, Debrecen4031, Hungary

出　　处：《International Journal of Ophthalmology(English edition)》2016年第9期1352-1354,共3页国际眼科杂志（英文版）

摘　　要：This study aimed to assess the relationship between the rate of nerve fiber loss in non-arteritic anterior ischemic optic neuropathy（NAION） and time delay before therapy.Total 24 patients received the same treatment within or after 2wk（early and late groups）.There were significantly lower level of destruction of nerve fibers（P=0.0014） and significantly better visual field sensitivity（P=0.039） in early group.The results indicate that therapy should be started within 2wk.The degree of ischemic damage due to NAION correlates well with retinal nerve fiber layer thickness and the ischemia-induced decrease in visual field sensitivity.This study aimed to assess the relationship between the rate of nerve fiber loss in non-arteritic anterior ischemic optic neuropathy（NAION） and time delay before therapy.Total 24 patients received the same treatment within or after 2wk（early and late groups）.There were significantly lower level of destruction of nerve fibers（P=0.0014） and significantly better visual field sensitivity（P=0.039） in early group.The results indicate that therapy should be started within 2wk.The degree of ischemic damage due to NAION correlates well with retinal nerve fiber layer thickness and the ischemia-induced decrease in visual field sensitivity.

关 键 词：non-arteritic anterior ischemic optic neuropathy optical coherence tomography PERIMETRY retinal nerve fiber layer 

分 类 号：R774.6[医药卫生—眼科]