Journals / Tıp Araştırmaları Dergisi / 2010 / Cilt: 8 - Sayı: 2

Analysis of macular thickness using optical coherence tomography after cataract surgery in patients with diabetes mellitus

Diyabetes mellitus hastalarında katarakt ameliyatından sonra makula kalınlıgının optik koherens tom ografi ile değerlendirilmesi

Pages
83–88
DOI
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AI Summary & Key Takeaways

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

However, diabetic patients whose daily blood-glucose level and HbA1c level are in normal limits, the cataract surgery should be planned more carefully.

📌 3 Key Takeaways

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Objective & Hypothesis:Purpose: To assess the first and the third months of macular thickness using optical coherence tomography (OCT) after cataract surgery in diabetic patients.
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Key Findings & Data:Materials and methods: Prospective cohort study. 25 diabetes mellitus patients undergoing cataract surgery in Dokuz Eylül University, Department of Ophthalmology, between December 2006 and October 2007 were included into the study.
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Conclusion & Impact:However, diabetic patients whose daily blood-glucose level and HbA1c level are in normal limits, the cataract surgery should be planned more carefully.
🔬Design:Research Article
📍Scope:2006 Verileri
⚙️Variables:Domain Parameters

Abstract

Purpose: To assess the first and the third months of macular thickness using optical coherence tomography (OCT) after cataract surgery in diabetic patients. Materials and methods: Prospective cohort study. 25 diabetes mellitus patients undergoing cataract surgery in Dokuz Eylül University, Department of Ophthalmology, between December 2006 and October 2007 were included into the study. As control group, 25 non-diabetic patients undergoing cataract surgery in the same period were enrolled. The demographic data, preoperative and postoperative full ophthalmological examinations and intraoperative complications in both groups were recorded. OCT was performed at first and third months postoperative visits. Results: A total of 50 patients were included. Thirty-two eyes of 32 patients with regular follow- up were included. 16 diabetic patients and 16 non- diabetic patients were separated into Group I and II respectively. After the surgery, the mean macular thickness in Group I was 274 ±133µm at first month, 272 ±124µm at third month, and in Group II, 175 ±54µm at first month, 166 ±50µm at third month. The mean corrected visual acuity (CVA) was preoperatively 2/10, postoperatively 6/10 at first month, 6/10 at third month in Group I and preoperatively 2/10, postoperatively 7/10 at first month, 8/10 at third month in Group II. Conclusion: Increase in the mean macular thickness was statistically significant even after uncomplicated cataract surgery in diabetic patients. It should be kept in mind that there could be a possible increase in macular thickness after cataract surgery in the diabetic patient more than non-diabetic control groups. However, diabetic patients whose daily blood-glucose level and HbA1c level are in normal limits, the cataract surgery should be planned more carefully.

Özet

Amaç: Diyabetes Mellitus (DM) hastalarında katarakt ameliyatından sonra maküla kalınlığının birinci ve üçüncü ayda optik koherens tomografi (OKT) ile değerlendirilmesi. Gereç ve yöntem: Prospektif olarak Aralık 2006- Ekim 2007 tarihleri arasında Dokuz Eylül Üniversitesi Tıp Fakültesi Göz Hastalıkları Anabilim Dalında (DEÜTF) katarakt nedeniyle ameliyatı yapılan ve DM olan 25 hasta çalışmaya alındı. Kontrol grubu olarak aynı tarihler arasında ameliyatı yapılan ve DM olmayan 25 hasta alındı. Her iki gruptaki hastaların demografik verileri, ameliyat öncesi ve sonrası tam oftalmolojik muayenesi, ameliyata bağlı komplikasyonlar kaydedildi. Hastaların maküla kalınlıkları birinci ve üçüncü ayda OKT ile değerlendirildi. Bulgular: Çalışmaya toplam 50 hasta alındı. Düzenli takibi yapılan 32 hastanın 32 gözü çalışmaya dahil edildi. 16 DM olan (Grup I) ve 16 DM olmayan- kontrol (Grup II) olarak sınıflandırıldı. Ameliyat sonrası birinci ve üçüncü ay takiplerinde OKT ile yapılan değerlendirmede ortalama maküla kalınlığı sırasıyla Grup I’de 274 ±133µm, 272 ±124µm, Grup II’de 175 ±54µm, 166 ±50µm olarak saptandı. Grup I’de ortalama düzeltilmiş görme keskinliği (DGK) ameliyat öncesi 2/10, ameliyat sonrası birinci ayda 6/10 ve üçüncü ayda 6/10 saptandı. Grup II’de ortalama DGK sırasıyla ameliyat öncesi 2/10, ameliyat sonrası birinci ayda 7/10 ve üçüncü ayda 8/10 olarak saptandı. Sonuç: DM olan hastalarda komplikasyonsuz katarakt ameliyatından sonra dahi ortalama maküla kalınlığındaki artış istatistiksel olarak anlamlı yüksek bulunmaktadır. Diyabetik hastalarda katarakt ameliyatından sonra olası maküla kalınlığındaki artış akılda tutulmalıdır. DM bulunan olgularda, günlük kan-şeker düzey eğrisi ve HbA1c düzeyleri normal sınırlarda olsa bile hastalarda katarakt ameliyatını planlarken daha özenli olunmalıdır.

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Cite This Article

KAYA, M., KOÇAK, N., SELİM, A., ÖREL, T., KAYNAK, S. (2010). Analysis of macular thickness using optical coherence tomography after cataract surgery in patients with diabetes mellitus. Tıp Araştırmaları Dergisi, Cilt: 8 - Sayı: 2, 83–88. https://ajindex.com/articles/361693

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