Laser Tedavisi Yapılan Prematüre Retinopatili Olguların Anatomik ve Fonksiyonel Sonuçları

Öz

Amaç: Bu çalışmada prematüre retinopatisi PR için lazer fotokoagülasyon LFK uygulanan olgularda anatomik ve refraktif sonuçları değerlendirmekamaçlanmıştır. Gereç ve Yöntem: Prematüre retinopatisi için Uludağ Üniversitesi GözHastalıkları Anabilim Dalı’nda 2004-2007 tarihleri arasında LFK yapılan, 21’ierkek 17’si kız, 38 olgunun dosyaları geriye dönük olarak gözden geçirildi.Toplam 73 göze LFK yapılmıştı. Lazer fotokoagülasyon öncesi ve sonrası PRevresi, doğum haftası, doğum ağırlığı, komplikasyonlar, skiyaskopi ile refraksiyondeğerleri ve “Teller” görme kartları ile görme keskinliği değerlendirildi.Bulgular: Olguların gestasyonel yaşları 26-34 hafta ortalama 29±2 hafta ,doğum ağırlıkları 850-1950 gr ortalama 1262±304 g idi. Çalışmaya alınan olgularda tüm gözlerin %89’u PR gerilemesi ile lazer tedavisine cevap verdi. Sekizgöz LFK tedavisine rağmen Evre 4 veya 5’e ilerledi. Üç gözde vitre hemorajisi, 2gözde preretinal hemoraji gelişti. Lazer uygulaması sonrası düzeltilmiş yaş 6.ayda sferik eşdeğer -8D ve +2,5D arasında, 12. ayda -11D ve +2D arasındadeğişiyordu. Gözlerin %53’ünde hipermetropi, %25,5’inda miyopi mevcuttu.Düzeltilmiş yaş 6. ayda ortalama görme keskinliği 3,5 cpd 1,3-6,4 , 12. ayda 6,2cpd 1,3-9,6 olarak bulundu.Sonuç: Çalışma grubundaki olgularda LFK tedavisi zamanında ve yeterli yapılmışise eşik hastalık PR’nin gerilemesine ve iyi görsel sonuçlara neden olmuştur.Ayrıca refraktif kusur yönünden hipermetropi daha yüksek oranda bulunmuştur

Anahtar Kelimeler

• Prematüre retinopatisi,lazer fotokoagülasyon,görme keskinliği

Anatomical and the Refractive Outcomes in the Eyes Undergoing Laser Photocoagulation for Retinopathy of Prematurity

Abstract

Aim: This study aimed to evaluate the anatomical and the refractive outcomes incases that underwent laser photocoagulation LP for retinopathy of prematurity ROP . Materials and Method: Medical records of 38 cases that underwent LP for ROP in Uludag University Department of Ophthalmology, between 2004 and2008, were reviewed. LP was performed in 73 eyes. Stages of ROP before andafter LP were recorded. Additionally gestational age and birth weight, complications, sciascopic refractions were assessed and visual acuities were evaluated with “Teller Acuity Cards”. Results: Gestational age ranged from 26 to 34 weeks, mean 29±2 weeks , birthweight ranged from 850 g to 1950 g mean 1262±304 g . Among all cases in thestudy 89%, responded with a remarkable regression of ROP with LP treatment.However, 8 eyes progressed to stage 4 and 5 despite treatment. Three eyesdeveloped vitreous hemorrhage and 2 eyes developed preretinal hemorrhage.In the 6thmonth of the corrected age, spherical equivalent ranged between -8Dto +2.5D, however it ranged between -11D to +2D in the 12thmonth. Hyperopiawas present in 53% of all eyes and myopia was present in 25.5%. Mean visualacuity was 3.5 cpd 1.3-6.4 in the 6thmonth of the corrected age whereas it was6.2 cpd 1.3-9.6 in the 12thmonth. Conclusion: Adequate and appropriate treatment with LP, has led to fair visual outcomes and an evident regression

Keywords

• Retinopathy of prematurity,laser photocoagulation,visual acuity

Kaynakça

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