Journal of infusion nursing : the official publication of the Infusion Nurses Society · 2025
Catheter-Related Bloodstream Infections Among Critically Ill Patients With Central Vascular Access Devices: A Cross-Sectional Study in China.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Li Chunlei, Yang Zhongfang, He Xiaofeng, Wang Zhe, Yang Mayi, Zhou Tianjun, Pan Wenyan, Gu Ying, Wang Wenchao, Zhang Yuxia, Hu Yan
Аннотация
OBJECTIVE: The aim of this study is to assess catheter-related bloodstream infections (CRBSIs) in Chinese intensive care units (ICUs), covering prevalence, risk factors, pathogen distribution, and impacts of outcome.
METHODS: A cross-sectional study was conducted in ICUs across 22 tertiary hospitals (2023-2024), with CRBSI diagnoses following Chinese national guidelines. Data were analyzed using R software (version 4.4.2), employing chi-square tests, robust Poisson regression, and Bayesian logistic regression (P < .05).
RESULTS: The prevalence of CRBSI was 1.19% (1.53/1000 catheter days, 32 patients, and 36 episodes). Risk factors included no formal education/illiteracy (OR: 1.995-9.604), circulatory diseases (OR: 1.142-5.787), complex/rare diseases (OR: 2.417-13.048), and multiple catheterizations (OR: 4.502-15.093). The subclavian vein was safest (femoral/axillary OR: 4.01-6.86). Gram-negatives predominated (47.22%). Each additional day of catheter dwell days increased CRBSI risk by 4.33% (95% CI: 3.04%-5.20%), and each additional ICU stay raised risk by 4.2% (95% CI: 2.9%-5.1%). CRBSI increased mortality (OR: 8.65), prolonged ICU stay (mean increase of 9.09 days), and additional costs (¥122 539.56 per case, approximately $17 505.65).
CONCLUSION: CRBSI significantly worsens outcomes and costs in Chinese ICUs. Prioritizing subclavian catheterization, infection prevention bundles, and gram-negative antimicrobial stewardship is essential. Further research is needed to validate these interventions across diverse settings.
METHODS: A cross-sectional study was conducted in ICUs across 22 tertiary hospitals (2023-2024), with CRBSI diagnoses following Chinese national guidelines. Data were analyzed using R software (version 4.4.2), employing chi-square tests, robust Poisson regression, and Bayesian logistic regression (P < .05).
RESULTS: The prevalence of CRBSI was 1.19% (1.53/1000 catheter days, 32 patients, and 36 episodes). Risk factors included no formal education/illiteracy (OR: 1.995-9.604), circulatory diseases (OR: 1.142-5.787), complex/rare diseases (OR: 2.417-13.048), and multiple catheterizations (OR: 4.502-15.093). The subclavian vein was safest (femoral/axillary OR: 4.01-6.86). Gram-negatives predominated (47.22%). Each additional day of catheter dwell days increased CRBSI risk by 4.33% (95% CI: 3.04%-5.20%), and each additional ICU stay raised risk by 4.2% (95% CI: 2.9%-5.1%). CRBSI increased mortality (OR: 8.65), prolonged ICU stay (mean increase of 9.09 days), and additional costs (¥122 539.56 per case, approximately $17 505.65).
CONCLUSION: CRBSI significantly worsens outcomes and costs in Chinese ICUs. Prioritizing subclavian catheterization, infection prevention bundles, and gram-negative antimicrobial stewardship is essential. Further research is needed to validate these interventions across diverse settings.