Amaç: Çalışmada preeklampsinin, retinal vasküler sistem üzerindeki etkisini optik koherens tomografi anjiyografi ile değerlendirmek ve elde edilen verileri sağlıklı gebelerle ve gebe olmayan sağlıklı kadınlarla karşılaştırmak amaçlanmıştır. Gereç ve Yöntemler: Çalışmaya preeeklampsi tanılı gebeler (18 kişi, Grup 1), sağlıklı gebeler (24 kişi, Grup 2) ve gebe olmayan sağlıklı kadın olgular (25 kişi, Grup 3) dâhil edilmiştir. Tüm katılımcılara, optik koherens tomografi anjiyografi de dâhil kapsamlı bir oftalmolojik muayene yapılmış ve optik koherens tomografi anjiyografi parametreleri gruplar arasında karşılaştırılmıştır. Bulgular: Her 3 grupta, ortalama yaş açısından istatistiksel anlamlı fark saptanmamıştır (p=0,755). Ortalama yüzeyel foveal vasküler dansite ve derin foveal vasküler dansite açısından, her 3 grup arasında istatistiksel anlamlı farklılık saptanmıştır (sırasıyla p=0,001; p<0,001). Grup 1 ve Grup 2'deki hastalarda, ortalama yüzeyel foveal vasküler dansite ve derin foveal vasküler dansite Grup 3'teki olgulara kıyasla istatistiksel anlamlı düzeyde düşük olarak izlenmiştir (p<0,05). Grup 1 ve Grup 2'deki hastaların, ikili karşılaştırılmasında ise ortalama yüzeyel foveal vasküler dansitede anlamlı farklılık saptanmazken; ortalama derin foveal vasküler dansite Grup 1'de istatistiksel anlamlı düzeyde düşük olarak bulunmuştur (sırasıyla p=0,626; p=0,015). Sonuç: Preeklampsinin, retinal vasküler sistem üzerinde anlamlı etkilenmelere neden olduğu saptanmıştır.
Anahtar Kelimeler: Optik koherens tomografi anjiyografi; gebelik; preeklampsi; vasküler dansite
Objective: To evaluate the effect of preeclampsia on retinal vascular system by optical coherence tomography angiography and to compare the obtained data with healthy pregnant women and non-pregnant women. Material and Methods: The study included pregnant women diagnosed with preeeclampsia (18 subject, Group 1), healthy pregnant women (24 subject, Group 2) and healthy, non-pregnant women (25 subject, Group 3). All participants underwent a comprehensive ophthalmological examination including optical coherence tomography angiography and the optical coherence tomography angiography parameters were compared between the groups. Results: There was no statistically significant difference in the mean ages of all 3 groups (p=0.755). The mean superficial foveal vascular density and deep foveal vascular density showed statistically significant difference between all three groups (respectively p=0.001, p<0.001). The mean superficial vascular density and deep foveal vascular density of patients in the Group 1 and Group 2 were statistically significantly lower compared to the patients in the Group 3 (p<0.05). In the pairwise comparison of patients in the Group 1 and Group 2, there was no significant difference in the mean superficial vascular density; however, the mean deep foveal vascular density was found statistically significantly lower in the Group 1 (respectively p=0.626, p=0.015). Conclusion: Preeclampsia has been found to cause significant effects on the retinal vascular system.
Keywords: Optic coherence tomography angiography; pregnancy; preeclampsia; vascular density
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