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Epidemiology and risk factors for nosocomial Non-Candida albicans candidemia in adult patients at a tertiary care hospital in North China

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单位: [1]Capital Med Univ, Beijing Youan Hosp, Dept Clin Lab, Beijing 100069, Peoples R China [2]Capital Med Univ, Beijing Friendship Hosp, Clin Lab Ctr, Beijing 100050, Peoples R China
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关键词: Nosocomial candidemia non-albicans Candida species epidemiology risk factor

摘要:
Nosocomial candidemia extends the length of hospital stay, increases the costs of medical care, and is associated with a high mortality rate. Epidemiological data that assist in the choice of initial therapy may help to improve the prognosis. The present study was undertaken to investigate the epidemiology of nosocomial candidemia and identify risk factors for nosocomial candidemia caused by C. albicans and non-albicans Candida species (NAC). A retrospective chart review was undertaken to analyze cases of nosocomial candidemia treated at the Beijing Friendship Hospital between January 2008 and December 2012. All cases of candidemia were identified using the previously published criteria. Among 106 patients analyzed, 53.8% had nosocomial candidemia caused by NAC. Candida albicans was the most common causative agent, accounting for 46.2% of all cases, followed by C. glabrata (25.5%), C. tropicalis (15.1%), C. parapsilosis (10.4%) and C. Krusei (0.9%). Comparison of nosocomial C. albicans and NAC candidemia by multivariate logistic regression showed that factors independently associated with nosocomial NAC candidemia included exposure to azole agents (odds ratio [OR]: 3.359; 95% confidence interval [CI]: 1.136-10.154; P = .031) and artificial surgical implants (OR: 37.519; 95% CI: 2.5-562.998; P = .009). A significant risk factor for nosocomial C. albicans candidemia was cancer surgery (OR: 0.075; 95% CI: 0.013-0.437; P = .004). Clinical and epidemiological differences in the risk factors between nosocomial candidemia caused by C. albicans and NAC should be considered when selecting an initial antifungal regimen for the treatment of adult patients. This should be undertaken before the availability of species identification and/or antifungal susceptibility results.

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出版当年[2014]版:
大类 | 3 区 医学
小类 | 2 区 兽医学 3 区 真菌学
最新[2025]版:
大类 | 3 区 医学
小类 | 2 区 兽医学 3 区 传染病学 3 区 真菌学
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出版当年[2013]版:
Q1 VETERINARY SCIENCES Q2 MYCOLOGY
最新[2023]版:
Q1 VETERINARY SCIENCES Q2 MYCOLOGY Q3 INFECTIOUS DISEASES

影响因子: 最新[2023版] 最新五年平均[2021-2025] 出版当年[2013版] 出版当年五年平均[2009-2013] 出版前一年[2012版] 出版后一年[2014版]

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第一作者单位: [1]Capital Med Univ, Beijing Youan Hosp, Dept Clin Lab, Beijing 100069, Peoples R China
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