Journals / Retina-Vitreus / 2004 / Cilt: 12 - Sayı: 1

Evaluation of the effect of hypertension on ocular haemodynamic parameters with color doppler ultrasonography in patients with diabetes mellitus

Diabetes mellituslu olgularda hipertansiyonun oküler hemodinamik parametreler üzerine olan etkisinin renkli doppler ultrasonografi ile değerlendirilmesi

Pages
30–36
DOI
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AI Summary & Key Takeaways

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

Conclusion: Being a vascular pathology, hypertension is seen to affect the ocular blood flow, especially the ophthalmic artery hemodynamic parameters, more than diabetes.

📌 3 Key Takeaways

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Objective & Hypothesis:Purpose: To investigate haemodynamic changes in patients with diabetes mellitus and ta investigate the effect of hypertension on these parameters.
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Key Findings & Data:Material and Methods: 90 patients with diabetes mellitus and/or hypertension and 30 healthy cases were inclutded in the sfudy.
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Conclusion & Impact:Conclusion: Being a vascular pathology, hypertension is seen to affect the ocular blood flow, especially the ophthalmic artery hemodynamic parameters, more than diabetes.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Hipertansiyon · Ultrasonografi · doppler

Abstract

Purpose: To investigate haemodynamic changes in patients with diabetes mellitus and ta investigate the effect of hypertension on these parameters. Material and Methods: 90 patients with diabetes mellitus and/or hypertension and 30 healthy cases were inclutded in the sfudy. Study group consisted of 30 patients with diabetes mellitus, 30 patients with hypertension and 30 patients with tooth diabetes mellitus and hypertension. Color doppler ultrasonography was applied to all cases after routine ophthalmologic examination. Results: Ophthalmic arfery maximum systolic velocity, and end diastolic velocity values obtained from group 3 which consisted of hypertension patienfs were higher than group l which consisted of diabefics and also control group. Ophthalmic artery maximum systolic velocity was determined higher in group 2 which consisted of bofh diafoefes and hyperfension than control cases. Ophthalmic artery resistivity index in proliferative diabetic retinopathy subgroup was observed as significantly higher than other sub-groups and control group: Central retinal artery maximum systolic velocity and end diastolic velocity values in hypertension group were significanfly higher than diabetes group; there was not a significant difference from the point of these parameters in the group with bofh hypertension and diabetes. Conclusion: Being a vascular pathology, hypertension is seen to affect the ocular blood flow, especially the ophthalmic artery hemodynamic parameters, more than diabetes.

Özet

Amaç: Diabetes mellituslu olgularda oküler hemodinamik değişiklikleri araştırmak ve bu parametreler üzerinde hipertansiyonun etkisini araştırmak. Gereç ve Yöntem: Diabefes mellitus ve/veya hipertansiyon sebebiyle başvuran 90 olgu ile sağlıklı 30 kişiden oluşan kontrol grubu çalışma kapsamına alındı. Çalışma grubu sadece diabetes mellituslu, sadece hipertansiyonlu ve hem diabetes mellitus hem de hipertansiyonlu 30'ar olgudan oluşuyordu. Tüm olgulara rutin oftalmolojik muayene sonrası renkli Doppler ultrasonografi uygulandı. Bulgular: Sadece hipertansiyon olgularının oluşturduğu grup 3'ten elde edilen oftalmik arter tepe sistolik hız, diastol sonu hızı değerleri hem diabetiklerden oluşan grup I'den hem de kontrol grubundan daha yüksekti. Ayrıca diabet ve hipertansiyonun birlikte bulunduğu grup 2'de yine oftalmik arter tepe sistolik hızı kontrol olgularından daha yüksek saptandı. Proliferatif diabetik retinopati alt grubunun oftalmik arter rezistivite indeksinin diğer alt gruplardan ve kontrol grubundan anlamlı düzeyde yüksek değerlere sahip olduğu gözlendi. Santral retinal arter tepe sistolik hız ve diastol sonu hız değerlerinin hipertansiyon grubunda diabet grubundan anlamlı düzeyde yüksek olduğu, hipertansiyon ve diabetin birlikte bulunduğu grupta ise bu parametreler açısından fark olmadığı saptandı. Sonuç: Hipertansiyon, oküler kan akımını özellikle de oftalmik arter hemodinamik parametrelerini diabetten daha çok etkileyen vasküler bir patoloji olarak görülmektedir.

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Cite This Article

AYDEMİR, O., YILDIRIM, Ö., ÖZ, Ö., ÖZER, C., YILMAZ, A., ADIGÜZEL, U., KARA, E. (2004). Evaluation of the effect of hypertension on ocular haemodynamic parameters with color doppler ultrasonography in patients with diabetes mellitus. Retina-Vitreus, Cilt: 12 - Sayı: 1, 30–36. https://ajindex.com/articles/305369

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