We have located links that may give you full text access.
Journal Article
Research Support, Non-U.S. Gov't
Increased prevalence of and associated mortality with methicillin-resistant Staphylococcus aureus among hospitalized IBD patients.
American Journal of Gastroenterology 2010 Februrary
OBJECTIVES: Methicillin-resistant Staphylococcus aureus (MRSA) infection has become increasingly prevalent in US hospitals, and the impact of MRSA on hospitalized inflammatory bowel disease (IBD) patients is unknown.
METHODS: We used the Nationwide Inpatient Sample to identify admissions for IBD (n=116,842) between 1998 and 2004. We compared prevalence and in-hospital mortality of MRSA among IBD, non-IBD gastrointestinal (GI), and general medical inpatients.
RESULTS: MRSA prevalence increased from 4.5/10,000 to 19.0/10,000 over the 7-year period (P<0.0001). After adjustment for confounders, IBD inpatients were at increased risk of MRSA compared with the non-IBD GI (adjusted odds ratio (aOR) 1.61; 95% confidence interval (CI): 1.33-1.96) and general medical (aOR 1.36; 95% CI: 1.11-1.66) groups. Of those with MRSA, catheter-related infections were specifically more common among IBD compared with non-IBD GI and general inpatients (28.8% vs. 11.0% and 8.5%, respectively, P<0.0002). Bowel surgery, parenteral nutrition, and health insurance were predictors of MRSA infection, but the first two became insignificant after controlling for length of stay (LOS). Compared with LOS < or = 7 days, MRSA was more likely among those hospitalized 8-21 days (aOR 7.40; 95% CI: 4.68-11.7) and >21 days (aOR 58.6; 95% CI: 36.0-95.3). MRSA infection was associated with sevenfold increase in mortality (aOR 7.61; 95% CI: 3.33-17.4).
CONCLUSIONS: Hospitalized IBD patients are at increased risk of MRSA compared with non-IBD GI and general medical inpatients. Increased mortality in the IBD population associated with MRSA reinforces the importance of measures to prevent nosocomial infection and to reduce length of hospitalization.
METHODS: We used the Nationwide Inpatient Sample to identify admissions for IBD (n=116,842) between 1998 and 2004. We compared prevalence and in-hospital mortality of MRSA among IBD, non-IBD gastrointestinal (GI), and general medical inpatients.
RESULTS: MRSA prevalence increased from 4.5/10,000 to 19.0/10,000 over the 7-year period (P<0.0001). After adjustment for confounders, IBD inpatients were at increased risk of MRSA compared with the non-IBD GI (adjusted odds ratio (aOR) 1.61; 95% confidence interval (CI): 1.33-1.96) and general medical (aOR 1.36; 95% CI: 1.11-1.66) groups. Of those with MRSA, catheter-related infections were specifically more common among IBD compared with non-IBD GI and general inpatients (28.8% vs. 11.0% and 8.5%, respectively, P<0.0002). Bowel surgery, parenteral nutrition, and health insurance were predictors of MRSA infection, but the first two became insignificant after controlling for length of stay (LOS). Compared with LOS < or = 7 days, MRSA was more likely among those hospitalized 8-21 days (aOR 7.40; 95% CI: 4.68-11.7) and >21 days (aOR 58.6; 95% CI: 36.0-95.3). MRSA infection was associated with sevenfold increase in mortality (aOR 7.61; 95% CI: 3.33-17.4).
CONCLUSIONS: Hospitalized IBD patients are at increased risk of MRSA compared with non-IBD GI and general medical inpatients. Increased mortality in the IBD population associated with MRSA reinforces the importance of measures to prevent nosocomial infection and to reduce length of hospitalization.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app