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VASCULAR ACCESS QUALITY MONITORING
Author(s) -
Lopot F.,
Portová M.,
Bednářová L.,
Pilbauerová K.,
Wittgrúberová M.,
Nejedlý B.
Publication year - 2003
Publication title -
edtna‐erca journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.381
H-Index - 27
eISSN - 1755-6686
pISSN - 1019-083X
DOI - 10.1111/j.1755-6686.2003.tb00278.x
Subject(s) - psychological intervention , vascular access , risk analysis (engineering) , quality (philosophy) , intensive care medicine , medicine , percutaneous , computer science , dialysis , quality management , operations management , engineering , hemodialysis , surgery , nursing , management system , philosophy , epistemology
SUMMARY Access dysfunction presents a risk for haemodialysis patients and is costly for health care providers. Regular vascular access quality (VAQ) monitoring enables the detection of adverse access conditions early allowing timely interventions, which will presumably be less invasive, more successful and cheaper. This paper reviews all currently used assessment parameters: dynamic and static pressures, recirculation and blood flow through the access — and analyses pros and cons of each of them. Based on this overview it is concluded that access flow monitoring should be the method of choice, possibly combined with monitoring of another parameter to further enlarge diagnostic possibilities of the monitoring. The VAQ monitoring system developed and used currently in the author's dialysis centre is briefly described as an example. The issue of access flow related to haemodynamics is briefly mentioned. With the introduction of any VAQ monitoring system, one has to acknowledge a change in structure of interventions and that the demand for surgical procedures decreases with a concurrent increase in percutaneous interventions.