BMC infectious diseases · 2025
Efficacy of cefoperazone-sulbactam as a component of combination therapy for carbapenem-resistant Acinetobacter baumannii bloodstream infection in intensive care units: a multicenter retrospective propensity score-matched study.
СтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Wang Sheng-Huei, Lin Yu-Chao, Chan Ming-Cheng, Yang Kuang-Yao, Sheu Chau-Chyun, Wu Biing-Ru, Huang Wei-Hsuan, Feng Jia-Yih, Chen Chia-Min, Weng Zi-Xeng, Peng Chung-Kan, Tang Shih-En, and the T-CARE (Taiwan Critical Care and Infection) Group
Аннотация
BACKGROUND: In this study, we aimed to evaluate the efficacy of cefoperazone-sulbactam-containing (CSC) combination therapy for carbapenem-resistant Acinetobacter baumannii (CRAB) bloodstream infections (BSI) patients in intensive care unit (ICU).
METHODS: This multicenter, retrospective cohort study initially included 407 patients with CRAB BSI in the ICU between 2015 and 2019. Patients were divided into the CSC- and non-cefoperazone-sulbactam-containing (NCSC) groups. Outcomes including mortality, clinical failure, and microbiological eradication were compared after time-window bias adjustment and propensity score matching.
RESULTS: There was no statistical difference in baseline characteristics and disease severity between the CSC (n = 50) and NCSC groups (n = 150) after propensity score matching. The CSC group had significantly lower rates of all-cause mortality (30.0% vs. 50.0%, p = 0.014) and clinical failure (32.0% vs. 52.0%, p = 0.015) on day 28 than the NCSC group. The CSC regimen was an independent protective factor against 28-day clinical failure (adjusted odds ratio (aOR) = 0.281, 95% confidence interval [CI] = 0.091-0.864, p = 0.027). Kaplan-Meier analysis showed that the CSC group had a significantly longer survival time than the NCSC group (log-rank test, p = 0.028). The subgroup analysis of clinical factors associated with 28-day mortality showed that female patients and those with body mass index > 25, non-smoker status, and C-reactive protein < 30 especially favored the CSC regimen instead of the NCSC regimen.
CONCLUSIONS: As an alternative to ampicillin-sulbactam, cefoperazone-sulbactam could be considered as components of combination therapy for critically ill patients with CRAB BSI.
METHODS: This multicenter, retrospective cohort study initially included 407 patients with CRAB BSI in the ICU between 2015 and 2019. Patients were divided into the CSC- and non-cefoperazone-sulbactam-containing (NCSC) groups. Outcomes including mortality, clinical failure, and microbiological eradication were compared after time-window bias adjustment and propensity score matching.
RESULTS: There was no statistical difference in baseline characteristics and disease severity between the CSC (n = 50) and NCSC groups (n = 150) after propensity score matching. The CSC group had significantly lower rates of all-cause mortality (30.0% vs. 50.0%, p = 0.014) and clinical failure (32.0% vs. 52.0%, p = 0.015) on day 28 than the NCSC group. The CSC regimen was an independent protective factor against 28-day clinical failure (adjusted odds ratio (aOR) = 0.281, 95% confidence interval [CI] = 0.091-0.864, p = 0.027). Kaplan-Meier analysis showed that the CSC group had a significantly longer survival time than the NCSC group (log-rank test, p = 0.028). The subgroup analysis of clinical factors associated with 28-day mortality showed that female patients and those with body mass index > 25, non-smoker status, and C-reactive protein < 30 especially favored the CSC regimen instead of the NCSC regimen.
CONCLUSIONS: As an alternative to ampicillin-sulbactam, cefoperazone-sulbactam could be considered as components of combination therapy for critically ill patients with CRAB BSI.