Volume Flow Measurements in Arteriovenous Dialysis Access in Patients with and without Steal Syndrome
المؤلفون المشاركون
Bavare, Charudatta S.
Davies, Mark G.
Peden, Eric K.
Bismuth, Jean
Lumsden, Alan B.
Naoum, Joseph J.
El-Sayed, Hosam F.
Huynh, Tam T.
المصدر
International Journal of Vascular Medicine
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-4، 4ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-08-27
دولة النشر
مصر
عدد الصفحات
4
التخصصات الرئيسية
الملخص EN
Introduction.
Dialysis associated steal syndrome (DASS) constitutes a serious risk for patients undergoing vascular access operations.
We aim to assess the measured volume flow using ultrasound in patients with clinically suspected steal syndrome and determine differences in flow among types of arteriovenous (AV) access.
Methods.
Patients with permanent hemodialysis access with and without ischemic steal underwent duplex ultrasound (US) exams for the assessment of volume flow and quantitative evidence of hemodynamic steal.
Volume flow was measured in the proximal feeding artery.
Results.
118 patients underwent US of which 82 (69.5%) had clinical evidence of steal.
Women were more likely to develop steal compared to men (chi-squared test P<0.04).
Mean volume flow in patients with steal was 1542 mL/min compared to 1087 mL/min (P<0.002) in patients without evidence of steal.
A significant difference in flow volumes in patients with and without steal was only seen in patients with a brachial-cephalic upper arm AV fistula (AVF) (P<0.002).
When comparing different types of access with steal, brachial-cephalic upper arm AVFs had higher volume flows than the upper extremity AV graft (AVG) group (P=0.04).
Conclusion.
In patients with DASS, women were more likely to develop steal syndrome.
Significantly higher volume flows were seen with brachial-cephalic upper arm AVF in patients with steal compared to those without.
A physiologic basis of this US finding may be present, which warrants further study into the dynamics of flow and its relationship to the underlying peripheral arterial pathology in the development of ischemic steal.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Bavare, Charudatta S.& Bismuth, Jean& El-Sayed, Hosam F.& Huynh, Tam T.& Peden, Eric K.& Davies, Mark G.…[et al.]. 2013. Volume Flow Measurements in Arteriovenous Dialysis Access in Patients with and without Steal Syndrome. International Journal of Vascular Medicine،Vol. 2013, no. 2013, pp.1-4.
https://search.emarefa.net/detail/BIM-463937
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Bavare, Charudatta S.…[et al.]. Volume Flow Measurements in Arteriovenous Dialysis Access in Patients with and without Steal Syndrome. International Journal of Vascular Medicine No. 2013 (2013), pp.1-4.
https://search.emarefa.net/detail/BIM-463937
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Bavare, Charudatta S.& Bismuth, Jean& El-Sayed, Hosam F.& Huynh, Tam T.& Peden, Eric K.& Davies, Mark G.…[et al.]. Volume Flow Measurements in Arteriovenous Dialysis Access in Patients with and without Steal Syndrome. International Journal of Vascular Medicine. 2013. Vol. 2013, no. 2013, pp.1-4.
https://search.emarefa.net/detail/BIM-463937
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-463937
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر