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مقاله
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Abstract
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Title:
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Comparative Study of Surgical outcome of conjunctival rotational autograft-Mitomycin C ( MMC) versus free conjunctival autograft-MMC for pterygium removal; A Randomized Clinical Trial
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Author(s):
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Shahram Bamdad, Shams kooshki Anis
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Presentation Type:
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Poster
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Subject:
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Cornea and Anterior Segment
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Others:
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Presenting Author:
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Name:
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Masoud Yasemi
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Affiliation :(optional)
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Poostchi Ophthalmology Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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E mail:
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masoodyasemi@yahoo.com
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Phone:
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Mobile:
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09185126077
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Purpose:
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Pterygium is a common degenerative eye disease. Despite various surgical methods to treat pterygium, recurrence is the main complication. The main issue is finding a surgical method with the lowest Recurrence.to compare the complications, recurrence rate and the cosmetic effects of these two surgical techniques including conjunctival rotation autograft (CRA) and conjunctival autograft (CA) in treating pterygium.
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Methods:
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This randomized clinical trial was conducted at Khalili Hospital in Shiraz, Iran, from
August to January 2015. Fourty-five eyes from 45 patients were studied. The patients were randomly divided into two groups using the blocking method. The patients of one group were operated by the CRA technique, while the other group was operated by the CA method. The patients were checked for the recurrence of pterygium, and other complications at the end of the first, third, and sixth month. Finally, the data were analyzed using SPSS version 18.
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Results:
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The mean age of the patients was 42.5 years. The recurrence of pterygium was not observed in any of the patients 6 months after the surgery. 6 months after the operation, graft retraction happened during the first week for one patient(4.5%) in CA group and five patients (21.7%) in CRA group. The prevalence rate of graft injection among the patients of the CA and CRA groups 6 months after the operation was 9.1% and 65.2%, respectively. There was a significant correlation between injection intensity and the dissatisfaction of the patients with the operation’s outcome (p-value 0.017).
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Conclusion:
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CRA with mitomycin is considered as an effective method to reduce the recurrence of pterygium after operation. This technique can be used as an acceptable method for pterygium operation, especially for patients with insufficient conjunctiva.
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Attachment:
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112pterygium shamsi.ppt
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