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Chinese Journal of Experimental and Clinical Infectious Diseases(Electronic Edition) ›› 2019, Vol. 13 ›› Issue (01): 19-22. doi: 10.3877/cma.j.issn.1674-1358.2019.01.004

Special Issue:

• Research Article • Previous Articles     Next Articles

Pathogens distribution and clinical characteristics of spontaneous bacterial peritonitisin patients with severe hepatitis B

Xintong Kang1, Rong Hu1, Yilan Zeng1,(), Dongxia Luo2, Li Wang1   

  1. 1. Department of Liver Diseases, Chengdu Public Health Clinical Medical Center, Chengdu 610000, China
    2. Department of Science and Education, Chengdu Public Health Clinical Medical Center, Chengdu 610000, China
  • Received:2018-06-18 Online:2019-02-15 Published:2019-02-15
  • Contact: Yilan Zeng
  • About author:
    Corresponding author: Zeng Yilan, Email:

Abstract:

Objective

To analyze the distribution and clinical characteristics of pathogenic bacteria in patients with severe hepatitis B complicated with spontaneous bacterial peritonitis (SBP), and to explore the distribution characteristics and risk factors of SBP.

Methods

From January 2012 to December 2017, a total of 242 patients with severe hepatitis B treated in Chengdu Public Health Clinical Medical Center were collected, retrospectively. Age, use of antimicrobial agents, indwelling catheter and indwelling vascular catheter and basic diseases were anylzed, respectively. The results of laboratory examination, such as liver function, ascites routine and ascites culture, were detected. Patients were divided into observation group (80 cases with SBP) and control group (162 cases without SBP) according to the randomized control method.

Results

Total of 20 strains of Escherichia coli were isolated from 18 patients in observation group (7/20, 35.00%). Univariate analysis of related factors showed that patients hospitalized longer than 14 days before infection in observation group was significantly more than that of the control group (χ2 = 8.99, P < 0.001), and patients with serum albumin < 35 g/L were significantly more than those in the control group (χ2 = 22.85, P < 0.001), patients with other complications in observation group were significantly more than those of the control group (χ2 = 6.12, P = 0.01). Multivariate analysis showed that serum albumin < 35 g/L was an independent risk factor for SBP.

Conclusions

The incidence of SBP in patients with severe hepatitis B is high. Clinical medical workers should closely monitor the occurrence of SBP.

Key words: Severe hepatitis B, Spontaneous bacterial peritonitis, Risk factor

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