Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2021
Clinical features and etiological analysis for 157 cases of pyogenic liver abscess.
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Liu Jinqing, Liu Yao, Li Chunhui, Fu Lei, Peng Shifang
Аннотация
OBJECTIVES: To analyze the clinical features and the pathogenic constituent of patients with pyogenic liver abscess (PLA), and to find the risk factors of the multidrug resistance (MDR) pyogenic liver abscess (MDR-PLA) for effective therapy in the PLA patients.
METHODS: We reviewed the PLA patients with antibiotics susceptibility test, who admitted to Xiangya Hospital of Central South University from Jan. 2010 to Dec. 2019. A total of 157 cases were divided into 2 groups: an MDR-PLA group (n=52) and a non-MDR-PLA group (n=107). The clinical data such as age, symptoms, laboratory and imaging data, and etiological test especially drug sensitivity test of the 2 groups were collected. Logistic regression analysis was performed for the risk factors of MDR-PLA.
RESULTS: Anorexia (90.38%) and abdominal pain (63.46%) were more common in the MDR-PLA group than those in the non-MDR-PLA group (P<0.05). The proportions of patients with hepatolithiasis (34.62%) and biliary tract operation (38.62%) were higher in the MDR-PLA group than those in the non-MDR-PLA group (P<0.05). Klebsiellapneumoniae (59.94%) was the most common pathogen, which was sensitive to most of the antibiotics, while Escherichia coli and Enterococcus had lower drug sensitivity than Klebsiella lebsiella pneumoniae. The MDR-Enterococcus was 6.5 times of non-MDR-Enterococcus. And the multidrug resistance Klebsiella pneumoniae was 3.4 times of non-MDR-Klebsiella pneumoniae. Logistic regression analysis showed that hepatolithiasis (OR=4.895, 95% CI 1.455 to 16.463, P=0.001) and biliary tract operation (OR=3.860, 95% CI 1.156 to 12.889, P=0.004) were the risk factors for the MDR-PLA patients.
CONCLUSIONS: The PLA patients with hepatolithiasis and billary tract operation history and the pathogenic bacterium of Escherichia coli and Enterococcus bacteria should be alerted for MDR bacterial infection.
METHODS: We reviewed the PLA patients with antibiotics susceptibility test, who admitted to Xiangya Hospital of Central South University from Jan. 2010 to Dec. 2019. A total of 157 cases were divided into 2 groups: an MDR-PLA group (n=52) and a non-MDR-PLA group (n=107). The clinical data such as age, symptoms, laboratory and imaging data, and etiological test especially drug sensitivity test of the 2 groups were collected. Logistic regression analysis was performed for the risk factors of MDR-PLA.
RESULTS: Anorexia (90.38%) and abdominal pain (63.46%) were more common in the MDR-PLA group than those in the non-MDR-PLA group (P<0.05). The proportions of patients with hepatolithiasis (34.62%) and biliary tract operation (38.62%) were higher in the MDR-PLA group than those in the non-MDR-PLA group (P<0.05). Klebsiellapneumoniae (59.94%) was the most common pathogen, which was sensitive to most of the antibiotics, while Escherichia coli and Enterococcus had lower drug sensitivity than Klebsiella lebsiella pneumoniae. The MDR-Enterococcus was 6.5 times of non-MDR-Enterococcus. And the multidrug resistance Klebsiella pneumoniae was 3.4 times of non-MDR-Klebsiella pneumoniae. Logistic regression analysis showed that hepatolithiasis (OR=4.895, 95% CI 1.455 to 16.463, P=0.001) and biliary tract operation (OR=3.860, 95% CI 1.156 to 12.889, P=0.004) were the risk factors for the MDR-PLA patients.
CONCLUSIONS: The PLA patients with hepatolithiasis and billary tract operation history and the pathogenic bacterium of Escherichia coli and Enterococcus bacteria should be alerted for MDR bacterial infection.