Soo Kyung Son1,2, Na Rae Lee1,2, Jae-Hoon Ko3, Jae Ki Choi4, Soo-Youn Moon5, Eun Jeong Joo6, Kyong Ran Peck3, Dong Ah Park1. 1. Division for Healthcare Technology Assessment Research, National Evidence-based Healthcare Collaborating Agency, Seoul, Korea. 2. Department of Health Policy and Management, Graduate School of Public Health, Korea University, Seoul, Korea. 3. Division of Infectious Diseases, Department of Medicine, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Korea. 4. Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea. 5. Division of Infectious Diseases, Kyung Hee University Hospital at Gangdong, Kyung Hee University College of Medicine, Seoul, Korea. 6. Division of Infectious Diseases, Department of Internal Medicine, Kangbuk Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Korea.
Abstract
Objectives: The widespread administration of carbapenems to patients with ESBL-producing Enterobacteriaceae bacteraemia (ESBL-B) has accelerated the emergence of carbapenem-resistant Enterobacteriaceae. This study aimed to systematically review recently published data to evaluate the clinical effectiveness of carbapenems, compared with other antibiotics, in the treatment of ESBL-B. Methods: We searched the Ovid-Medline, Ovid-Embase, Cochrane Library and five Korean local databases until January 2016. We selected studies that reported overall mortality in patients with ESBL-B who had been treated with carbapenems and alternatives. Overall mortality was assessed as the primary outcome and sepsis-related mortality and adverse events were analysed as secondary outcomes. Results: Thirty-five publications fulfilled the inclusion criteria. Regarding empirical therapy, there were no significant differences between the groups that received carbapenems and those that received non-carbapenems in relation to overall mortality. Regarding definitive therapy, overall mortality was lower for patients administered carbapenems compared with those administered non-carbapenems [risk ratio (RR) 0.78, 95% CI 0.61-0.98], non-β-lactam/β-lactamase inhibitor combinations (non-BL/BLI) (RR 0.71, 95% CI 0.56-0.90) and cephalosporins (RR 0.56, 95% CI 0.42-0.74). There were no differences between the carbapenems and the other antibiotics, namely BL/BLIs, quinolones and aminoglycosides. Conclusions: This meta-analysis showed that BL/BLIs may be promising alternative antibiotics for definitive therapy in patients with ESBL-B. However, the lack of robust data derived from randomized controlled trials limits the conclusions and inferences from the pooled data.
Objectives: The widespread administration of carbapenems to patients with ESBL-producing Enterobacteriaceae bacteraemia (ESBL-B) has accelerated the emergence of carbapenem-resistant Enterobacteriaceae. This study aimed to systematically review recently published data to evaluate the clinical effectiveness of carbapenems, compared with other antibiotics, in the treatment of ESBL-B. Methods: We searched the Ovid-Medline, Ovid-Embase, Cochrane Library and five Korean local databases until January 2016. We selected studies that reported overall mortality in patients with ESBL-B who had been treated with carbapenems and alternatives. Overall mortality was assessed as the primary outcome and sepsis-related mortality and adverse events were analysed as secondary outcomes. Results: Thirty-five publications fulfilled the inclusion criteria. Regarding empirical therapy, there were no significant differences between the groups that received carbapenems and those that received non-carbapenems in relation to overall mortality. Regarding definitive therapy, overall mortality was lower for patients administered carbapenems compared with those administered non-carbapenems [risk ratio (RR) 0.78, 95% CI 0.61-0.98], non-β-lactam/β-lactamase inhibitor combinations (non-BL/BLI) (RR 0.71, 95% CI 0.56-0.90) and cephalosporins (RR 0.56, 95% CI 0.42-0.74). There were no differences between the carbapenems and the other antibiotics, namely BL/BLIs, quinolones and aminoglycosides. Conclusions: This meta-analysis showed that BL/BLIs may be promising alternative antibiotics for definitive therapy in patients with ESBL-B. However, the lack of robust data derived from randomized controlled trials limits the conclusions and inferences from the pooled data.
Authors: Ian Morrissey; Sophie Magnet; Stephen Hawser; Stuart Shapiro; Philipp Knechtle Journal: Antimicrob Agents Chemother Date: 2019-06-24 Impact factor: 5.191