Journal
INFECTION CONTROL AND HOSPITAL EPIDEMIOLOGY
Volume 30, Issue 9, Pages 823-829Publisher
CAMBRIDGE UNIV PRESS
DOI: 10.1086/605320
Keywords
-
Funding
- NCRR NIH HHS [M01-RR00069, M01 RR000069] Funding Source: Medline
- NHLBI NIH HHS [P50 HL084923, P50 HL084923-03] Funding Source: Medline
Ask authors/readers for more resources
BACKGROUND. Intravenous prostanoids (epoprostenol and treprostinil) are effective therapies for pulmonary arterial hypertension but carry a risk of catheter-related bloodstream infection (CR-BSI). Prevention of CR-BSI during long-term use of indwelling central venous catheters is important. OBJECTIVE. To evaluate whether using a closed-hub system and waterproofing catheter hub connections reduces the rate of CR-BSI per 1,000 catheter-days. DESIGN. Single-center open observational study (January 2003-December 2008). PATIENTS. Pediatric patients with pulmonary arterial hypertension who received intravenous prostanoids. METHODS. In July 2007, CR-BSI preventive measures were implemented, including the use of a closed-hub system and the waterproofing of catheter hub connections during showering. Rates of CR-BSI before and after implementing preventive measures were compared with respect to medication administered and type of bacterial infection. RESULTS. Fifty patients received intravenous prostanoid therapy for a total of 41,840 catheter-days. The rate of CR-BSI during the study period was 0.51 infections per 1,000 catheter-days for epoprostenol and 1.38 infections per 1,000 catheter-days for treprostinil, which differed significantly (P < .01). CR-BSIs caused by gram-negative pathogens occurred more frequently with treprostinil than with epoprostenol (0.91 infections per 1,000 catheter-days vs 0.08 infections per 1,000 catheter-days; P < .01). Patients treated with treprostinil after the implemented changes had a significant decrease in CR-BSI rate (1.95 infections per 1,000 catheter-days vs 0.19 infections per 1,000 catheter-days; P < .01). CONCLUSION. The closed-hub system and the maintenance of dry catheter hub connections significantly reduced the incidence of CR-BSI (particularly infections caused by gram-negative pathogens) in patients receiving intravenous treprostinil. Infect Control Hosp Epidemiol 2009; 30: 823-829
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available