شاهین, بهراد ، اوجاقی, حبیب ، امانی, فیروز (1401) پیگیری بیماران دوربین، با سابقه فتورفرکتیو کراتکتومی با دستگاه آلگرتو Eye Q 400 در طی یکسال. Journal of Medicine and Life ــ 15 (4). ص.ص.489-498. شاپا 1844-122X
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آدرس اینترنتی رسمی : https://medandlife.org/all-issues/2022/issue-4-202...
عنوان انگليسی
One-year follow-up of patients with hyperopia undergoing photorefractive keratectomy with Allegretto WaveLight Eye Q 400
خلاصه انگلیسی
This study aimed to examine the effectiveness of photorefractive keratectomy (PRK) in treating patients with cycloplegic hyperopia from +1.00 to +7.00 diopter using Allegretto wave Eye Q 400. This study was conducted on 25 patients with cycloplegic astigmatism ≤1 diopter and cycloplegic hyperopia between +1.00 and +7.00 diopters in 47 eyes, who successively entered into the study within 6 months and underwent PRK. Prior to PRK surgery, all the patients were examined for cycloplegic refraction (astigmatism and hyperopia), slit lamp, keratometry, fundus, and best-corrected (BCVA) and uncorrected visual acuity (UCVA) testing. These examinations were repeated after 1 week, 1 month, 3 months, 6 months, and 1 year postoperatively. The mean preop UCVA of patients was 0.76±0.28 (ranging from 0.00 to 1.3), which reached 0.19±0.22 (ranging from 0.00 to 0.78) one year after the surgery (P=0.000). There was a significant correlation between increasing astigmatism and preop cycloplegic hyperopia >5 diopters (P=0.000), corneal ring haziness at 12th months (P=0.000), and 12 months cycloplegic residual hyperopia ≥2.00 diopters (P=0.000). 53.2% of the eyes (with a mean grade of 2.34) were detected with corneal ring haziness at 12th months, which was significantly correlated with 12 months residual cycloplegic hyperopia of ≥2.00 diopters (P: 0.000) and cycloplegic sphere above 5 diopters (P=0.006). Although the use of photorefractive keratectomy (PRK) with Allegretto Eye Q 400 is associated with a decrease in the mean cycloplegic and improved UCVA and BCVA, its use is not recommended in cases with preop cycloplegic hyperopia above 5 diopters due to the high rate of induction of astigmatism, corneal haziness, and regression of hyperopia.
نوع سند : | مقاله |
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زبان سند : | انگلیسی |
نویسنده اول : | بهراد شاهین |
نویسنده مسئول : | حبیب اوجاقی |
نویسنده : | فیروز امانی |
ضریب تاثیر و نمایه مجلات: | Indexed in: PubMed/Medline, Scopus |
کلیدواژه ها (انگلیسی): | PRK; astigmatism; hyperopia |
موضوعات : | WW چشم پزشکی |
بخش های دانشگاهی : | دانشكده پزشكي > گروه اطفال ، پزشکی اجتماعی دانشكده پزشكي > گروه جراحی |
کد شناسایی : | 15882 |
ارائه شده توسط : | خانم صغری گلمغانی |
ارائه شده در تاریخ : | 17 خرداد 1401 09:49 |
آخرین تغییر : | 17 خرداد 1401 09:49 |
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