Journals / Damar Cerrahi Dergisi / 2002 / Cilt: 11 - Sayı: 2

The effect of adventitial dissection and hidrostatic dilatation on the maturation of arteriovenous fistula for hemodialysis

Hemodializ amaçlı açılan arteriovenöz fistüllerde adventisya disseksiyonu ve hidrostatik dilatasyonun fistül olgunlaşması üzerine etkisi

Pages
97–101
Publication Date
2022-10-10
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

There was no thrombosis in the early period but one patient in group I and one patient in group II developed thrombosis within 6 months after operation.Conclusion: Our findings indicate that adventitial dissection and hydrostatic dilatation are ineffective and unnecessary to provide early hemodialysis.

📌 3 Key Takeaways

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Objective & Hypothesis:Aim: Hemodialysis for the treatment of chronic renal failure.is the most common and classical technic.
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Key Findings & Data:Material and Method: Between May 1999 and June 2001, 60 patients with chronic renal failure have been enrolled at the Department of General Surgery of Ankara University.
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Conclusion & Impact:There was no thrombosis in the early period but one patient in group I and one patient in group II developed thrombosis within 6 months after operation.Conclusion: Our findings indicate that adventitial dissection and hydrostatic dilatation are ineffective and unnecessary to provide early hemodialysis.
🔬Design:Research Article
📍Scope:2001 Verileri
⚙️Variables:Domain Parameters

Abstract

Aim: Hemodialysis for the treatment of chronic renal failure.is the most common and classical technic. For providing effective and longterm dialysis it is essential to create an arteriovenôus fistula which works'optimal. The aim of this study was to assess the effect of adventitial dissection and hidrostatic dilatation on the maturation of arteriovenôus fistula for hemodialysis. Material and Method: Between May 1999 and June 2001, 60 patients with chronic renal failure have been enrolled at the Department of General Surgery of Ankara University. Mean age was 45.5, ranged 20-65. Twelve patients were excluded because of technical or anatomical failure. 48 patients were divided into four groups: In group I patients were performed adventitial dissection and hydrostatic dilatation. In group II patients were performed only hydrostatic dilatation. In group III patients were performed only adventitial dissection. In group IV patients were performed neither adventitial dissection nor hydrostatic dilatation. The diameter of artery, vein and blood flow of arteriovenôus fistula were assessed on the postoperative first day by Doppier USG. The first day of hemodialysis was recorded. Results: No statistical significant difference was found between four groups for diameter of artery, blood flow and first day of hemodialysis. There was no thrombosis in the early period but one patient in group I and one patient in group II developed thrombosis within 6 months after operation.Conclusion: Our findings indicate that adventitial dissection and hydrostatic dilatation are ineffective and unnecessary to provide early hemodialysis.

Özet

Amaç: Kronik böbrek yetmezliğinde klasik ve halen en sık kullanılan destek tedavisi hemodializdir. Uzun ve sağlıklı bir dializ programının yapılabilmesi için en etkili yol iyi çalışan bir arteriovenöz fistül (AVF) oluşturulmasıdır. Bu çalışmada adventisya disseksiyonu ve hidrostatik dilatasyonun, fistül olgunlaşmasına etkileri ve bunların fistülderi erken dialize girilmesindeki rolü araştırılmıştır.Materyal - Metod: Ankara Üniversitesi Tıp Fakültesi Genel Cerrahi Anabilim Dalında Mayıs 1999 Haziran 2001 arasında, yaşları 20-65 (ortalama 45,5) arasında değişen 60 hasta AVF açılmak üzere çalışmaya alındı. Teknik yetersizlik yada uygun olmayan anatomik yapı nedeniyle 12 hasta çalışma dışı bırakıldı. Hastalar adventisya disseksiyonu ve hidrostatik dilatasyon yapılıp yapılmamasına göre 4 gruba ayrıldı. Fistüldeki arter çapı, ven çapı, fistül debisi ve hemodialize ilk giriş günleri Anova testi, Ki kare testi ve Kruskal Wallis testi ile karşılaştırıldı.Sonuçlar: Adventisya disseksiyonu, hidrostatik dilatasyon yapılan ve yapılmayan gruplar arasında arter çapı, fistül debisi ve dialize ilk giriş günü açısından anlamlı fark saptanmadı. Erken dönemde hiçbir grupta tromboz görülmezken, ilk 6 aylık dönemde 2 grupta birer hastada tromboz gelişti.Yorum: Elde edilen sonuçlara göre AVF oluşturulması esnasında yapılacak adventisya disseksiyonu ve hidrostatik dilatasyon hemodialize erken başlanması açısından ek yarar sağlamamaktadır.

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Cite This Article

ERSOY, Ö. F., BENGİSUN, U. (2022). The effect of adventitial dissection and hidrostatic dilatation on the maturation of arteriovenous fistula for hemodialysis. Damar Cerrahi Dergisi, Cilt: 11 - Sayı: 2, 97–101. https://ajindex.com/articles/486871

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