Central venous catheters for maintenance hemodialysis: a cautionary approach.
There is an increasing trend toward the use of indwelling central venous catheters (CVC) for maintenance hemodialysis. Although such devices are necessary in some problematic cases, the general use of CVC is worrisome. Not only may CVC prejudice the ultimate success of future permanent vascular access, but CVC also may be associated with reduced dialysis delivery and with several important complications. This review summarizes recent developments in catheter design, placement techniques, maintenance of the indwelling catheter, and complications of CVC use. Based on cumulated experience, a judicious position is taken that recognizes the place of CVC among the various access options but that favors permanent vascular access whenever feasible.
Swartz
R D
RD
Department of Internal Medicine, University of Michigan Medical Center, Ann Arbor 48109-0364, USA.
Boyer
C L
CL
Messana
J M
JM
D002405:Catheterization, Central Venous / Q000009:adverse effects / Q000379:methods*; D006801:Humans; D007674:Kidney Diseases / Q000628:therapy*; D006435:Renal Dialysis; D018805:Sepsis / Q000209:etiology