title: The catheter-challenged patient and the need to recognize the recurrently dysfunctional tunneled dialysis catheter.
abstract: Tunneled dialysis catheters (TDC) become dysfunctional because of placement problems, infection, thrombosis, and fibrin sheath formation. Occasional patients who are catheter dependant develop frequent catheter dysfunction because of thrombosis or thrombosis associated with fibrin sheath formation. This article attempts to define which dysfunctional catheters because of thrombosis and thrombosis associated with fibrin sheath formation actually represent a recurrently dysfunctional TDC (RDC) and puts forth an approach to managing the RDC.
authors.affiliation: Lifeline Vascular Access, VernonHills, IL 60061, USA. randy.rasmussen@rmslifeline.com
authors.forename: Randall L
authors.initials: RL
authors.lastname: Rasmussen
mesh_terms: D002405:Catheterization, Central Venous / Q000009:adverse effects* / Q000295:instrumentation; D002408:Catheters, Indwelling / Q000009:adverse effects*; D020878:Device Removal; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007676:Kidney Failure, Chronic / Q000628:therapy*; D008875:Middle Aged; D010690:Phlebography; D011475:Prosthesis Failure; D012008:Recurrence; D006435:Renal Dialysis / Q000295:instrumentation*