Visual resolution under photopic and mesopic conditions in patients with Sjogren's syndrome  

作　　者：Mosaad Alhassan Amal Aldarwesh Issa Alessa Rafif Alhijji Reema Alduhayan Ali Almustanyir 

机构地区：[1]Department of Optometry,College of Applied Medical Sciences,King Saud University,Riyadh 11433,Saudi Arabia [2]Imaging Research Department,King Abdullah International Medical Research Center,King Saud bin Abdelaziz University for Health Sciences,Riyadh 11481,Saudi Arabia

出　　处：《International Journal of Ophthalmology(English edition)》2023年第10期1662-1669,共8页国际眼科杂志（英文版）

摘　　要：AIM:To focus on different visual resolution tasks under photopic and mesopic conditions in Sjogren’s syndrome patients compared to age-matched healthy controls.METHODS:The visual resolution measurements included high and low visual acuities and contrast sensitivity functions.These tests were conducted under photopic and then mesopic conditions.Twenty-one Sjögren’s syndrome patients and 21 aged-matched healthy volunteers completed all the measurements in this study.RESULTS:Sjogren’s syndrome patients have greater impairment in contrast sensitivity than standardized visual acuity.This reduction was significant under the mesopic condition.Also,Sjogren’s syndrome patients treated with pilocarpine suffer more than patients without pilocarpine treatment under low light conditions.CONCLUSION:Sjogren’s syndrome patients shows greater impairment in different visual resolution tasks due to dry eye symptoms.

关 键 词：Sjogren’s syndrome dry eye visual acuity contrast sensitivity mesopic night vision 

分 类 号：R778.1[医药卫生—眼科]