Document Detail

Reprinted article "factors associated with early failure of arteriovenous fistulae for haemodialysis access".
MedLine Citation:
PMID:  21855022     Owner:  NLM     Status:  In-Data-Review    
The radiocephalic arteriovenous fistula remains the method of choice for haemodialysis access. In order to assess their suitability for fistula formation, the radial arteries and cephalic veins were examined preoperatively by ultrasound colour flow scanner in conjunction with a pulse-generated run-off system. Intraoperative blood flow was measured after construction of the fistulae. Post-operative follow-up was performed at various intervals to monitor the development of the fistulae. Radial artery and cephalic vein diameter less than 1.6 mm was associated with early fistula failure. The intraoperative fistula blood flow did not correlate with the outcome of the operation probably due to vessel spasm from manipulation. However, blood flow velocities measured non-invasively 1 day after the operation were significantly lower in fistulae that failed early compared with those that were adequate for haemodialysis. Most of the increase in fistula diameter and blood flow occur within the first 2 weeks of surgery.
V Wong; R Ward; J Taylor; S Selvakumar; T V How; A Bakran
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery     Volume:  42 Suppl 1     ISSN:  1532-2165     ISO Abbreviation:  Eur J Vasc Endovasc Surg     Publication Date:  2011 Sep 
Date Detail:
Created Date:  2011-08-22     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9512728     Medline TA:  Eur J Vasc Endovasc Surg     Country:  England    
Other Details:
Languages:  eng     Pagination:  S48-54     Citation Subset:  IM    
Copyright Information:
Copyright © 2011. Published by Elsevier Ltd.
Department of Clinical Engineering, University of Liverpool, PO Box 147, Liverpool L69 3BX, UK.
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