Journals / Okmeydanı Tıp Dergisi / 2016 / Cilt: 32 - Sayı: 1

The Efficacy and Complications of a Single Dose Intravitreal Triamcinolone Acetonide Injection in Diabetic Macular Edema

Diyabetik Maküla Ödemi Tedavisinde Tek Doz İntravitreal Triamsinolon Asetonidin Etkinliği ve Komplikasyonları

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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

However the effect was transient and complications such as cataract formation and increase in intraocular pressure were seen frequently.

📌 3 Key Takeaways

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Objective & Hypothesis:Introduction: To evaluate the efficacy, short and long term complications of single dose intravitrea intravitreal triam-cinolone acetonide injection in diabetic macular edema.Material and Method: 54 eyes of 39 patients with diabetic macular edema were included in the study.
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Key Findings & Data:The results of the patients who received single dose 4 mg/0,1 ml intravitreal triamcinolone acetonide injection were recorded.
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Conclusion & Impact:However the effect was transient and complications such as cataract formation and increase in intraocular pressure were seen frequently.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Introduction: To evaluate the efficacy, short and long term complications of single dose intravitrea intravitreal triam-cinolone acetonide injection in diabetic macular edema.Material and Method: 54 eyes of 39 patients with diabetic macular edema were included in the study. The results of the patients who received single dose 4 mg/0,1 ml intravitreal triamcinolone acetonide injection were recorded. Best-cor-rected visual acuity, central macular thickness, intraocular pressure changes and complications were evaluated.Results: At the first month, best-corrected visual acuity increased and central macular thickness decreased sig-nificantly from baseline values (p<0.05). Mean central macular thickness before injection, at first and 6th month was 445.11±109.58 ?m, 275.87±55.80 ?m, 370.78±111.57 ?m respectively. At 6th month, central macular thickness in-creased but did not reach pretreatment values. There was an increase in intraocular pressure at first, second and third months. Subconjonctival hemorrhage (%50), cataract for-mation (%44), triamcinolone acetonide particules on pos-terior capsule (%1.85), postoperative hypotony (%1.85), pseudohypopion (%5.55) were recorded as complications.Conclusion: Single dose intravitreal triamcinolone ac-etonide injection improved visual acuity and reduced cen-tral macular thickness in diffuse diabetic macular edema. However the effect was transient and complications such as cataract formation and increase in intraocular pressure were seen frequently.

Özet

Amaç: Diyabetik retinopatiye bağlı diffüz maküla ödeminde tek doz intravitreal triamsinolon asetonid enjeksiyonunun etkinliğini, kısa ve uzun dönem komplikasyonlarını incelemek.Gereç ve Yöntem: Çalışmaya diyabetik retinopatiye bağlı diffüz maküla ödemi bulunan 39 hastanın 54 gözü dâhil edildi. Tek doz 4 mg/0.1 ml intravitreal triamsinolon asetonid enjeksiyonu uygulanan hastalar çalışma kapsamına alındı. Hastaların en iyi düzeltilmiş görme keskinlikleri, optik koherens tomografi ile ölçülen maküla kalınlıkları, göz içi basıncı değişiklikleri ve komplikasyonları incelendi.Bulgular: Tedavi öncesine göre görme keskinliğinde 1. ve 6. ayda istatistiksel olarak anlamlı artış saptandı (p<0,05). Olguların intravitreal triamsinolon asetonid uygulaması öncesi ölçülen maküla kalınlıkları ortalama 445,11±109,58 ?m idi. Birinci ay kontrolünde 275,87±55,80 µm, 6. ay kontrolünde ise 370,78±111,57 ?m olarak saptandı. Maküla kalınlığında 1. ve 6. aylarda istatistiksel olarak anlamlı bir azalma olduğu gözlendi (p<0,05). Birinci ve 6. aylarda ölçülen maküla kalınlık ortalamaları karşılaştırıldığında 6. ayda 1. aya göre maküla kalınlıklarında artış olduğu ancak bu artışın preoperatif değerlere ulaşmadığı gözlendi. Tedavi öncesine göre 1., 2. ve 3. aylarda ölçülen göz içi basınçlarında istatistiksel olarak anlamlı artış saptandı (p<0,05). Subkonjonktival hemoraji (%50), katarakt (%44), arka kapsüle sıvaşık triamsinolon asetonid partikülleri (%1,85), postoperatif hipotoni (%1,85), psödohipopyon (%5,55) görülen komplikasyonlar olarak kaydedildi.Sonuç: Diyabetik retinopatiye bağlı gelişen diffüz maküla ödemi tedavisinde tek doz intravitreal triamsinolon asetonid enjeksiyonunun görme keskinliğini artırdığı, maküla kalınlığını azalttığı gözlendi. Ancak izlenen olumlu etkilerinin geçici olduğu, yüksek oranda katarakt gelişimine ve göz içi basıncı artışına neden olduğu saptandı

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Cite This Article

KUMRAL, E. T., YİĞİT, U., DİRİM, A. B., EKİNCİ, M., OBA, E. (2016). The Efficacy and Complications of a Single Dose Intravitreal Triamcinolone Acetonide Injection in Diabetic Macular Edema. Okmeydanı Tıp Dergisi, Cilt: 32 - Sayı: 1, 1–6. https://ajindex.com/articles/291761

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