Estimation of heparin leak into the systemic circulation after central venous catheter heparin lock
نویسندگان
چکیده
منابع مشابه
Flushing the central venous catheter: is heparin necessary?
PURPOSE The aim of this systematic review was to assess the efficacy of heparin flushing in the lock of central venous catheters. METHODS We searched MEDLINE and CINAHL databases. Eligible studies were randomized controlled trials evaluating the use of heparin versus normal saline or other solution in the flushing of central catheter among adult patients. No language restrictions were applied...
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BACKGROUND AND OBJECTIVES Concentrated heparin solutions are instilled into the catheter lumens after each hemodialysis session to prevent catheter thrombosis. The heparin lock concentration at many centers has been decreased recently to reduce the risk of systemic bleeding and contain costs. However, the effect of this change on catheter patency is unknown. We compared catheter patency between...
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BACKGROUND The indwelling venous catheter such as Dual-Cath or Twin-Cath is widely used in haemodialysis. Although the manufacturer recommends filling the catheter lumen with heparin after the dialysis session to prevent clotting, little is known about the systemic effects of such a procedure. METHODS Twenty haemodialysis patients with Dual-Cath were studied. Dialysis anticoagulation was achi...
متن کاملHeparin for clearance of peripherally inserted central venous catheter in newborns: an in vitro study
OBJECTIVE To compare the efficacy of two concentrations of heparin to clear the lumen of in vitro clotted neonatal peripherally inserted central catheters (PICCs). METHODS This is an in vitro, experimental quantitative study of 76 neonatal 2.0Fr PICCs coagulated in vitro. The catheters were divided into two groups of 38 PICCs each. In both groups an infusion of low molecular weight heparin wa...
متن کاملThe successful withdrawal of a migrated central venous catheter
Background: Central venous catheters (CVCs) have been used widely in clinics. These catheters are also recommended for children and infants receiving chemotherapy and total parenteral nutrition (TPN) and etc. In this paper, we present migrated fractured control line of the heart of a girl. Case Presentation: A 2.5 year old girl with migrated of the fractured central line into the heart. In the ...
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ژورنال
عنوان ژورنال: Nephrology Dialysis Transplantation
سال: 2005
ISSN: 1460-2385,0931-0509
DOI: 10.1093/ndt/gfh841