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Journals / MN Kardiyoloji / 2002 / Cilt: 9 - Sayı: 3

Effect of ultrafiltration on arterial distensibility in hemodialysis patients

Hemodiyaliz hastalarında arteriyel distansibilite ve ultrafiltrasyonun distansibiliteye etkisi

Mustafa YILDIZ
Yalçın ÖZBAHAR
Çetin GÜL
Turhan KÜRÜM
Gültaç ÖZBAY
Pages
206–209
DOI
—
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AI Summary & Key Takeaways

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

While pulse wave velocity value measured before and after ultrafiltration didn't significantly changed CONCLUSION: Pulse wave velocity is found to be increased in patients receiving hemodialysis which was stated as an indicator of cardiovascular disease risk and we observed that the ultrafiltration had no significant effect on arterial distensibilty.

📌 3 Key Takeaways

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Objective & Hypothesis:AIM: Distensibility is one of the most important characteristic features of arterial system and changes in this parameter may have significant effects on cardiovascular functions.
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Key Findings & Data:MATERIAL AND METHOD: Ten normotensive patients (mean age 41.0±16.3 years) receiving hemodialysis and 10 healthy subjects (mean age 37.1±11.8 years) as the control group were enrolled in the study.
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Conclusion & Impact:While pulse wave velocity value measured before and after ultrafiltration didn't significantly changed CONCLUSION: Pulse wave velocity is found to be increased in patients receiving hemodialysis which was stated as an indicator of cardiovascular disease risk and we observed that the ultrafiltration had no significant effect on arterial distensibilty.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Nabız · Renal diyaliz · Ultrafiltrasyon

Abstract

AIM: Distensibility is one of the most important characteristic features of arterial system and changes in this parameter may have significant effects on cardiovascular functions. In this study we investigated arterial compliance and the distensibility characteristics effects of ultrafiltration among distensibilty in patient receiving hemodialysis. MATERIAL AND METHOD: Ten normotensive patients (mean age 41.0±16.3 years) receiving hemodialysis and 10 healthy subjects (mean age 37.1±11.8 years) as the control group were enrolled in the study. Arterial distensiblity calculations were performed using pulse wave velocity values. These measurements were made by using a Complior apparatus on carotis and femoral arteries. RESULTS: Both pulse pressures and pulse wave velocities were significantly increased in patients receiving hemodialysis then the control group (p=0.001, p=0.03 respectively). A significant decrease in systolic blood pressures and body weight were detected (p=0.37, p=0.05, p=0.01 respectively). While pulse wave velocity value measured before and after ultrafiltration didn't significantly changed CONCLUSION: Pulse wave velocity is found to be increased in patients receiving hemodialysis which was stated as an indicator of cardiovascular disease risk and we observed that the ultrafiltration had no significant effect on arterial distensibilty.

Özet

AMAÇ: Distansibilite arteriyel sistemin önemli bir özelliğidir ve distansibilite değişiklikleri kardiyovasküler fonksiyonları önemli ölçüde etkileyebilir. Bu çalışmada kronik hemodiyaliz hastalarında arteriyel kompliyans ve distansibilite özellikleri ile distansibilite üzerine ultrafiltrasyonun etkileri araştırıldı. GEREÇ VE YÖNTEM: Çalışmaya yaş ortalamaları 41.0±16.3 yıl olan 10 normotansif hemodiyaliz hastası ve yaş ortalamaları 37.1+11.8 yıl olan 10 sağlıklı kontrol grubu alınmış olup arteriyel distansibilite nabız dalga hızı ölçümleri ile belirlendi. Bu ölçümler karotis-femoral arterler kullanılarak Complior cihazı ile yapıldı. BULGULAR: Hemodiyaliz hastalarında nabız basıncı ve nabız dalga hızı kontrol grubuna göre daha yüksek bulundu (sırası ile p=0.001, p=0.03). Ultrafitrasyon öncesi ve sonrası ölçülen nabız dalga hızı değerinde anlamlı değişiklik saptanmazken sistolik kan basıncı ve vücut ağırlığında anlamlı azalma tesbit edildi (sırası ile p=0.37, p=0.05, p=0.01). SONUÇ: Sonuç olarak artmış kardiyovasküler hastalık riskinin bir göstergesi olduğu ifade edilen nabız dalga hızı hemodiyaliz hastalarında yüksek olarak tesbit edilmiş olup bu hastalarda ultrafiltrasyonun distansibilite üzerine önemli bir etkisinin olmadığı görülmüştür.

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Cite This Article

YILDIZ, M., ÖZBAHAR, Y., GÜL, Ç., KÜRÜM, T., ÖZBAY, G. (2002). Effect of ultrafiltration on arterial distensibility in hemodialysis patients. MN Kardiyoloji, Cilt: 9 - Sayı: 3, 206–209. https://ajindex.com/articles/297685

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