Add like
Add dislike
Add to saved papers

Comparison Between Carbapenems and β-Lactam/β-Lactamase Inhibitors in the Treatment for Bloodstream Infections Caused by Extended-Spectrum β-Lactamase-Producing Enterobacteriaceae : A Systematic Review and Meta-Analysis.

BACKGROUND: Carbapenems are widely used for the management of bloodstream infections (BSIs) caused by extended-spectrum β-lactamase-producing Enterobacteriaceae (ESBL-PE). However, the wide use of carbapenems has been associated with carbapenem-resistant Enterobacteriaceae development.

METHODS: We searched the PubMed and Scopus databases (last search date was on June 1, 2016) looking for studies that reported mortality in adult patients with ESBL-PE BSIs that were treated with carbapenems or β-lactam/β-lactamase inhibitors (BL/BLIs).

RESULTS: Fourteen studies reported mortality data in adult patients with ESBL-PE BSI that were treated with carbapenems or BL/BLIs. Among them, 13 studies reported extractable data on empiric therapy, with no statistically significant difference in mortality of patients with ESBL-PE BSI that were treated empirically with carbapenems (22.1%; 121 of 547), compared with those that received empiric BL/BLIs (20.5%; 109 of 531; relative risk [RR], 1.05; 95% confidence interval [CI], 0.83-1.37; I2 = 20.7%; P = .241). In addition, 7 studies reported data on definitive therapy. In total, 767 patients (79.3%) received carbapenems and 199 patients (20.6%) received BL/BLIs as definitive therapy, and there was again no statistically significant difference (RR, 0.62; 95% CI, 0.25-1.52; I2 = 84.6%; P < .001). Regarding specific pathogens, the use of empiric BL/BLIs in patients with BSI due to ESBL- Escherichia coli was not associated with a statistically significant difference in mortality (RR, 1.014; 95% CI, 0.491-2.095; I2 = 62.5%; P = .046), compared with the use of empiric carbapenems.

CONCLUSIONS: These data do not support the wide use of carbapenems as empiric therapy, and BL/BLIs might be effective agents for initial/empiric therapy for patients with BSI caused by likely ESBL-PE, and especially ESBL -E coli.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

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 Toggle icon

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