Pattern of Contrast Sensitivity Changes in Acute Central Serous Chorioretinopathy.

Abstract:

Purpose:To evaluate contrast sensitivity (CS) changes in acute central serous chorioretinopathy (CSC). Methods:Visual acuity (VA), CS, and subretinal fluid (SRF) were evaluated monthly for 6 months. Treatment was considered at 3 months in case of persistent SRF. Results:Twelve of 20 eyes (60%) had spontaneous SRF resolution within 4 months. Five of 8 patients with delayed SRF resolution received either focal laser or photodynamic therapy. The CS was impaired in all spatial frequencies at baseline. There was a negative correlation between the baseline SRF thickness and CS at 3 and 6 cycles per degree (cpd). The CS improved significantly at the time of fluid resolution (p = 0.001) and continued to improve in 3 and 6 cpd. The CS at 6 cpd did not recover if compared to a normal fellow eye at 6 months (p = 0.018). The CS of 12 cpd at 6 months was superior in the spontaneous resolution group. Conclusion:The impaired CS gradually improved as the SRF reduced at all spatial frequencies. CS at 3 and 12 cpd continued to improve after complete fluid resolution. Despite an excellent final VA, the CS at 6 months did not regain its normal value.

journal_name

J Ophthalmol

journal_title

Journal of ophthalmology

authors

Lourthai P,Bhurayanontachai P

doi

10.1155/2017/9053932

subject

Has Abstract

pub_date

2017-01-01 00:00:00

pages

9053932

eissn

2090-004X

issn

2090-0058

journal_volume

2017

pub_type

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