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       XXIV Annual Congress of the Iranian Society of Ophthalmology        بـیــست و چهارمین کنــگــره سـالیـانه انـجـمـن چـشـم پـزشـکی ایـــران
مقاله Abstract


Title: Myopic shift after laser therapy for ROP
Author(s): Ramak Roohipoor; Reza Karkhane; Mohammad Riazi Esfahani; Fateme Alipour; Mahtab Haghighat; Nazanin Ebrahimi Adib, Ramin Mehrdad
Presentation Type: Poster
Subject: Posterior Segment and Uveitis
Others:
Presenting Author:
Name: Fateme Alipour
Affiliation :(optional) Eye Research enter, Farabi Eye Hospital, Tehran University of Medical Sciences
E mail: alipour@tums.ac.ir
Phone: 44210425
Mobile: 09122023230
Purpose:

To evaluate refractive error changes of ROP patients treated with two different types of (Diode and Red) lasers.

Methods:

RCT, infants with threshold or prethreshold type 1 ROP were assigned to red or diode laser. GA, BW, pre- and post treatment refraction, stage of the disease, zone and disease severity characteristics were recorded.

Results:

150 eyes of 75 infants completed the study. 74 children received diode and 76 were treated using red laser. Mean GA and BW of infants were 28.6±3.2 weeks and 1441±491gr respectively. Mean baseline refractive error was +2.3±1.7 Diopter. Post treatment refraction showed significant myopic shift (Mean: 2.6 D±2.0) with significant difference between two groups (P value < 0.001). Myopic shift was more among children with zone 1 and diode laser (mean: 6.00 D) and less among children with zone 2 and red laser (mean: 1.12 D). Linear regression model, using Generalized Estimating Equation (GEE) method showed type of laser has a significant effect on myopic shift even after adjustment for other variables.

Conclusion:

Myopic shift is related to the type of laser and the involved zone.

Attachment: 7014.pptx





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  - بـیــست و چهارمین کنــگــره سـالیـانه انـجـمـن چـشـم پـزشـکی ایـــران