PMID: 9180880Apr 26, 1997Paper

Central venous catheters. Prospective surveillance of a hospital

La Presse médicale
F BarbutG Offenstadt

Abstract

All the central venous catheters (CVC) inserted at the Saint-Antoine Hospital between December 5, 1994 and June 6, 1995 were prospectively studied in order to better define practices in the management of CVC and to determine the rate of catheter-related infections. The following data were recorded for each CVC: insertion procedure, clinical data, catheter dressings, removal, catheter-related infections, bacteriological findings. Catheter-related infections were distinguished from probably catheter-related infections and localized skin infections. Among 325 patients, a total of 414 catheters were inserted. At the end of the surveillance period, 350 (85%) had been removed, 43 (10%) were still in place and 21 (5%) were lost to follow-up. Analysis of procedures such as cutaneous disinfection, routine replacement of the i.v. sets or changes of dressings showed wide variations between care units and within the same unit. The overall incidence of catheter-related infections was 0.24 per 100 days of catheterization. Infections occurred 29 +/- 34 days after insertion. Microorganisms responsible for catheter-related bacteremia were mostly Gram positive (84%) and Gram negative (16%). Sixty-two infections (15%) were clinically suspected by...Continue Reading

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