title: Catheter-related sepsis in long-term parenteral nutrition with Broviac catheters. An evaluation of different disinfectants.
abstract: From April 1976 to January 1988, 58 patients received home parenteral nutrition for 2-138 months, median 36 months, corresponding to a total treatment period of 233 patient years. Before 1980 and after 1985, 0.5-2% iodine tincture or 0.5% chlorhexidine in 70% ethyl alcohol were used to disinfect the exit site of the catheter and the connections of the infusion line. In these periods the sepsis incidence was 0.25-0.28 per catheter year, corresponding to one episode of sepsis per 3.6-4.0 catheter years. In the period 1980 to 1985, 10% povidone-iodine (Isobetadine) was used, and the incidence in this period was 0.58, corresponding to one episode of sepsis per 1.7 catheter year. This suggests that 10% povidone-iodine may be inferior to iodine-tincture and chlorhexidine alcohol in this type of catheter care. The incidence of catheter sepsis was 0.32 per catheter year when the catheter was placed on the chest and 0.86 per catheter year with the catheter on the thigh. Klebsiella pneumoniae was the most common microorganism grown when the catheter was placed on the thigh, while coagulase-negative staphylococci were most common when the catheter was placed on the chest.
authors.affiliation: Medical Department P, Division of Gastroenterology Statens Seruministitut, Rigshospitalet, Copenhagen, Denmark.
authors.forename: T
authors.initials: T
authors.lastname: Rannem
authors.forename: K
authors.initials: K
authors.lastname: Ladefoged
authors.forename: J
authors.initials: J
authors.lastname: Hegnhøj
authors.forename: E H
authors.initials: EH
authors.lastname: Møller
authors.forename: B
authors.initials: B
authors.lastname: Bruun
authors.forename: S
authors.initials: S
authors.lastname: Jarnum