title: Prevention of catheter-related bloodstream infections: an appraisal of developments in designing an infection-resistant 'dream dialysis-catheter'.
abstract: With the increasing number of elderly, diabetics and debilitated patients being accepted for haemodialysis (HD), the use of central venous catheters (CVCs) as vascular access has become more widespread, with an inevitable inherent risk of catheter-related bloodstream infections (CRBSI) and ensuing mortality. No reliable plans for the effective management of CRBSI without actually sacrificing vascular access sites are presently available. Therefore, the onus really falls on renal physicians to make effective use of the established supportive guiding principles, practices, policies and programs to prevent CRBSI among HD patients. A huge body of research in polymer industry has aimed at alterations of physical, chemical, biological and immunological properties of CVCs to prevent the bacterial colonization of catheters. Developing an infection-resistant dialysis catheter has been an elusive dream. This article analyses the current state-of-the-art strategies aimed at preventing CRBSI and also reviews the progress made to date, in the direction of development of a 'bioactive' thrombosis and infection-resistant dialysis catheter.
authors.affiliation: Division of Nephrology, Postgraduate Department of Medicine and Microbiology, King Fahad Hospital & Tertiary Care Centre, Hofuf, King Faisal University, Al-Hasa, Saudi Arabia. dranil_31982@yahoo.com
authors.forename: Anil K
authors.initials: AK
authors.lastname: Saxena
authors.forename: Bodh R
authors.initials: BR
authors.lastname: Panhotra
mesh_terms: D016470:Bacteremia / Q000517:prevention & control*; D017848:Blood-Borne Pathogens; D002404:Catheterization / Q000009:adverse effects* / Q000295:instrumentation; D004867:Equipment Design; D006801:Humans; D017053:Infection Control / Q000379:methods*; D007676:Kidney Failure, Chronic / Q000628:therapy*; D006435:Renal Dialysis / Q000009:adverse effects*