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Published in: BMC Infectious Diseases 1/2021

Open Access 01-12-2021 | Escherichia Coli | Research article

Trends and correlation between antibacterial consumption and carbapenem resistance in gram-negative bacteria in a tertiary hospital in China from 2012 to 2019

Authors: Chunhong Liang, Xueyan Zhang, Lijuan Zhou, Guangyi Meng, Liqiu Zhong, Pingzhi Peng

Published in: BMC Infectious Diseases | Issue 1/2021

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Abstract

Background

To investigate the trends and correlation between antibacterial consumption and carbapenem resistance in Gram-negative bacteria from 2012 to 2019 in a tertiary-care teaching hospital in southern China.

Methods

This retrospective study included data from hospital-wide inpatients collected between January 2012 and December 2019. Data on antibacterial consumption were expressed as defined daily doses (DDDs)/1000 patient-days. Antibacterials were classified according to the Anatomical Therapeutic Chemical (ATC) classification system. The trends in antimicrobial usage and resistance were analyzed by linear regression, while Pearson correlation analysis was used for assessing correlations.

Results

An increasing trend in the annual consumption of tetracyclines, β-lactam/β-lactamase inhibitor (BL/BLI) combinations, and carbapenems was observed (P < 0.05). Carbapenem resistance in Acinetobacter baumannii (A. baumannii) significantly increased (P < 0.05) from 18% in 2012 to 60% in 2019. Moreover, significant positive correlations were found between resistance to carbapenems in A. baumannii (P < 0.05) and Escherichia coli (E. coli; P < 0.05) and consumption of carbapenems, while the resistance rate of A. baumannii to carbapenems was positively correlated with cephalosporin/β-lactamase inhibitor (C/BLI) combinations (P < 0.01) and tetracyclines usage (P < 0.05). We also found that use of quinolones was positively correlated with the resistance rate of Burkholderia cepacia (B. cepacia) to carbapenems (P < 0.05), and increasing uses of carbapenems (P < 0.01) and penicillin/β-Lactamase inhibitor (P/BLI) combinations (P < 0.01) were significantly correlated with reduced resistance of Enterobacter cloacae (E. cloacae) to carbapenems.

Conclusion

These results revealed significant correlations between consumption of antibiotics and carbapenem resistance rates in Gram-negative bacteria. Implementing proper management strategies and reducing the unreasonable use of antibacterial drugs may be an effective measure to reduce the spread of carbapenem-resistant Gram-negative bacteria (CRGN), which should be confirmed by further studies.
Literature
2.
go back to reference WHO. Antimicrobial Resistance: Global Report on Surveillance. Australas Med J. 2014;7:237. WHO. Antimicrobial Resistance: Global Report on Surveillance. Australas Med J. 2014;7:237.
6.
go back to reference Tomczyk S, Zanichelli V, Grayson ML, Twyman A, Abbas M, Pires D, et al. Control of Carbapenem-resistant Enterobacteriaceae, Acinetobacter baumannii, and Pseudomonas aeruginosa in healthcare facilities: a systematic review and reanalysis of quasi-experimental studies. Clin Infect Dis. 2019;68(5):873–84. https://doi.org/10.1093/cid/ciy752.CrossRefPubMed Tomczyk S, Zanichelli V, Grayson ML, Twyman A, Abbas M, Pires D, et al. Control of Carbapenem-resistant Enterobacteriaceae, Acinetobacter baumannii, and Pseudomonas aeruginosa in healthcare facilities: a systematic review and reanalysis of quasi-experimental studies. Clin Infect Dis. 2019;68(5):873–84. https://​doi.​org/​10.​1093/​cid/​ciy752.CrossRefPubMed
13.
go back to reference Guidelines for atc classification and ddd assignment 23rd edition (2020). 2020. Https://www.Whocc.No/atc_ddd_index/. Guidelines for atc classification and ddd assignment 23rd edition (2020). 2020. Https://www.Whocc.No/atc_ddd_index/.
16.
18.
go back to reference Zhou H, Li GH, Chen BY, Zhuo C, Cao B, Yang Y, et al. Chinese expert consensus on response strategies for extended-spectrum beta-lactamase producing enterobacteriaceae. Natl Med J China. 2014;94:1847–56. Zhou H, Li GH, Chen BY, Zhuo C, Cao B, Yang Y, et al. Chinese expert consensus on response strategies for extended-spectrum beta-lactamase producing enterobacteriaceae. Natl Med J China. 2014;94:1847–56.
23.
go back to reference Resistance in tertiary hospitals reported from china antimicrobial surveillance network (chinet) in 2019. China antimicrobial surveillance network (chinet) 2020. Http://www.Chinets.Com/document. Resistance in tertiary hospitals reported from china antimicrobial surveillance network (chinet) in 2019. China antimicrobial surveillance network (chinet) 2020. Http://www.Chinets.Com/document.
24.
go back to reference Chen BY, He LX, Hu BJ. Consensus of the Chinese specialists for diagnosis, treatment & control of Acinetobacter baumannii infection. Zhonghua Yi Xue Za Zhi. 2012;92(2):76–85.PubMed Chen BY, He LX, Hu BJ. Consensus of the Chinese specialists for diagnosis, treatment & control of Acinetobacter baumannii infection. Zhonghua Yi Xue Za Zhi. 2012;92(2):76–85.PubMed
30.
go back to reference Zhou Y, Jia X, Jianchun HE, Y X. Study on clinical characteristics and risk factors for infection of imipenem-heteroresistant Enterobacter cloacae. China Medical Herald. 2019. Zhou Y, Jia X, Jianchun HE, Y X. Study on clinical characteristics and risk factors for infection of imipenem-heteroresistant Enterobacter cloacae. China Medical Herald. 2019.
31.
go back to reference Sfeir MM. Burkholderia cepacia complex infections: more complex than the bacterium name suggest. J Inf Secur. 2018;77:166–70. Sfeir MM. Burkholderia cepacia complex infections: more complex than the bacterium name suggest. J Inf Secur. 2018;77:166–70.
Metadata
Title
Trends and correlation between antibacterial consumption and carbapenem resistance in gram-negative bacteria in a tertiary hospital in China from 2012 to 2019
Authors
Chunhong Liang
Xueyan Zhang
Lijuan Zhou
Guangyi Meng
Liqiu Zhong
Pingzhi Peng
Publication date
01-12-2021
Publisher
BioMed Central
Published in
BMC Infectious Diseases / Issue 1/2021
Electronic ISSN: 1471-2334
DOI
https://doi.org/10.1186/s12879-021-06140-5

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