Cephalosporin Resistance in Escherichia coli Isolated from Children with Septicemia in Mainland China from 2007 to 2017: A Systematic Review and Meta-Analysis.

Abstract

Background: Septicemia in children in mainland China has recently become a public health concern. Methods: A meta-analysis was performed on studies investigating the prevalence of cephalosporin-resistant Escherichia coli isolated from children with septicemia in mainland China from 2007 to 2017 following a search of relevant databases. Results: A total of 43 articles reporting 11 cephalosporins were included in the review. The results of the meta-analysis revealed that for the first-generation cephalosporins, the pooled summarized prevalence of resistance to cefazolin was 74.96% (95% confidence interval [CI]: 64.79-83.91) and cephalothin resistance was 62.28% (95% CI: 36.45-100). Regarding the second-generation cephalosporins, cefoxitin-resistant E. coli comprised 23.85% (95% CI: 10.60-40.40) and cefuroxime resistance was 60.32% (95% CI: 51.25-68.73). For the third-generation cephalosporins, the pooled summarized prevalence of resistance was 51.34% for cefotaxime (95% CI: 40.08-62.54), 40.43% for ceftazidime (95% CI: 31.07-50.15), 45.51% for cefoperazone (95% CI: 20.41-70.61), 12.10% for cefoperazone/sulbactam (95% CI: 6.55-18.76), 62.99% for ceftriaxone (95% CI: 55.00-70.98), and 0% for cefotetan. Among the fourth-generation cephalosporins, resistance to cefepime was 34.08% (95% CI: 25.91-43.31). Conclusions: Most third-generation cephalosporins (e.g., cefotaxime and ceftriaxone) retained high resistance rates throughout the 11-year study period without significant changes. The new fourth-generation cephalosporin, cefepime, is rapidly gaining resistance. Interestingly, ceftazidime, cefepime, and cefoperazone/sulbactam showed a recent decreasing trend of drug resistance. These situations may present a risk for treating children with septicemia and should be closely monitored and treated.

• Authors: Mengya Wang, Xiangyang Zu, Zhanqin Zhao, Fangfang Fu, Xuefei Bai, Xiangmei Gong, Pengchao Zhao, Weina Gao, Yun Xue
• Journal: Microbial drug resistance (Larchmont, N.Y.) (Microb Drug Resist) Vol. 26 Issue 10 Pg. 1250-1259 (Oct 2020) ISSN: 1931-8448 [Electronic] United States
• PMID: 32013730 (Publication Type: Journal Article, Meta-Analysis, Systematic Review)

Chemical References

• Anti-Bacterial Agents
• Cephalosporins

Topics

• Anti-Bacterial Agents (pharmacology)
• Cephalosporin Resistance
• Cephalosporins (pharmacology)
• Child
• China (epidemiology)
• Escherichia coli (drug effects, isolation & purification)
• Escherichia coli Infections (drug therapy, epidemiology, microbiology)
• Humans
• Prevalence
• Sepsis (drug therapy, epidemiology, microbiology)