Analysis of pathogen characteristics and drug resistance of patients with skin and soft tissue infections in plastic and burn department from 2014 to 2020
Objective To analyze the pathogen characteristics and drug resistance of patients with skin and soft tissue infections(SSTI)in plastic and burn department from 2014 to 2020.Methods The clinical data and etiological test results of 644 patients with SSTI admitted from January 2014 to December 2020 were retrospectively analyzed.Results A total of 976 strains of pathogens were isolated,including 445 strains of Gram-positive bacteria,with Staphylococcus aureus as the main pathogen.The pathogen had a higher drug resistance rate to penicillin and erythromycin.There were 500 strains of Gram-negative bacteria,with Pseudomonas aeruginosa as the main pathogen.The pathogen had a higher drug resistance rate to ampicillin sulbactam and compound sulfamethoxazole.The nosocomial infection in SSTI was mainly Gram-negative bacteria,and the community-acquired infection was mainly Gram-positive bacteria.Multidrug-resistant organism(MDRO)were mainly methicillin-resistant Staphylococcus aureus(MRSA)and carbapenem-resistant Enterobacteriaceae(CRE).Conclusion There are many kinds of SSTI pathogens in the plastic and burn department,and the drug resistance is high.Rational use of drugs should be guided by drug sensitivity test.
plastic and burn departmentskin and soft tissue infectionspathogendrug resistance
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