Abstract | OBJECTIVE: DESIGN: Prospective, randomized, controlled trial. SETTING: Eighteen-bed intensive care unit (ICU) in a large metropolitan hospital. PARTICIPANTS: INTERVENTIONS: CVCs inserted in the ICU and in situ on day 4 were randomized to have their IV administration sets changed on day 4 (n = 203) or not at all (n = 201). Use of fluid containers and blood product administration sets was limited to 24 hours. CVCs were removed when not required, infection was suspected, or in place on day 7. Catheter cultures were performed on removal by blinded laboratory staff. Catheter-related bacteremia was diagnosed by a blinded intensivist using strict definitions. Data were collected regarding catheter duration, site, Acute Physiology and Chronic Health Evaluation (APACHE) II score, patient age, diagnosis, hyperglycemia, hypoalbuminemia, immune status, number of fluid containers and IV injections, and administration of propofol, blood, total parenteral nutrition, or lipid infusion. RESULTS: There were 10 colonized CVCs in the group receiving a set change and 19 in the group not receiving one. This difference was not statistically significant on Kaplan-Meier survival analysis. There were 3 cases of catheter-related bacteremia per group. Logistic regression found that burns diagnosis and increased ICU stay significantly predicted colonization. CONCLUSION: IV administration sets can be used for 7 days in patients with short-term, antiseptic-coated CVCs.
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Authors | Claire M Rickard, Jeff Lipman, Mary Courtney, Rosemary Siversen, Peter Daley |
Journal | Infection control and hospital epidemiology
(Infect Control Hosp Epidemiol)
Vol. 25
Issue 8
Pg. 650-5
(Aug 2004)
ISSN: 0899-823X [Print] United States |
PMID | 15357156
(Publication Type: Clinical Trial, Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Topics |
- Bacteremia
(etiology, microbiology, prevention & control)
- Catheterization, Central Venous
(adverse effects, instrumentation)
- Colony Count, Microbial
- Equipment Contamination
(prevention & control)
- Female
- Humans
- Infusions, Intravenous
(instrumentation)
- Logistic Models
- Male
- Middle Aged
- Prospective Studies
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