title: Use of Permcath (Quinton) catheter in uraemic patients in whom the creation of conventional vascular access for haemodialysis is difficult.
abstract: During the last 4 years, the Permcath Quinton double-lumen silicone catheter was inserted into the internal jugular vein of 57 uraemic patients with difficulty for creating conventional vascular access for haemodialysis. In 4 patients, with definitive contraindication of conventional vascular access, this catheter still permits haemodialysis after a duration of 8-25 months. In 25 further patients with terminal uraemia, but poor vein system, it allowed the maturation of an arteriovenous fistula after 2-14 months of use. In 17 patients already on chronic haemodialysis, but who lost abruptly their vascular access (15 grafts and 2 arteriovenous fistulae), it allowed a new arteriovenous fistula to mature in 16 cases after a mean duration of 7.3 +/- months. In 5 patients with short life expectancy because of neoplasia, it allowed to dialyse them until their death which occurred after 6.5 +/- 2.2 months. In 6 patients with acute renal failure and haemostasis problems, it allowed to perform not only dialysis, but also plasmapheresis in 3 and parenteral nutrition in 3 other cases. The complications were the following: sepsis (n = 3); episodes of hypocoagulability due to inadvertent injection of heparin stored in the lumen (n = 2), thrombosis of the lumen (n = 3), and insufficient flow (n = 6). In no case these complications prevented continuation of haemodialysis. The catheter had to be removed in 2 cases because of septis and in 1 case because of insufficient flow. In 3 cases the catheter had to be replaced because of thrombosis and in 1 case because of laceration. These complication rates are, however, fewer than those reported in the literature for arteriovenous shunts or rigid subclavian and femoral catheters. The Permcath catheter seems, therefore to be the method of choice for immediated vascular access in patients in whom the creation of conventional vascular access is difficult.
authors.affiliation: Service de Chirurgie Cardiovasculaire, CHR, Amiens, France.
authors.forename: T
authors.initials: T
authors.lastname: Pourchez
authors.forename: P
authors.initials: P
authors.lastname: Morinière
authors.forename: A
authors.initials: A
authors.lastname: Fournier
authors.forename: J
authors.initials: J
authors.lastname: Pietri
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001164:Arteriovenous Fistula / Q000150:complications*; D002404:Catheterization / Q000295:instrumentation*; D005260:Female; D006801:Humans; D007049:Iatrogenic Disease; D008297:Male; D008875:Middle Aged; D006435:Renal Dialysis; D012828:Silicones; D014511:Uremia / Q000628:therapy*
chemical_list: D012828:Silicones