A comparison of the efficacy of piperacillin-tazobactam and cefoperazone-sulbactam therapies in the empirical treatment of patients with febrile neutropenia.

医学 内科学 发热性中性粒细胞减少症 哌拉西林/他唑巴坦 中性粒细胞减少症 哌拉西林 他唑巴坦 中性粒细胞绝对计数 急性白血病 抗生素 舒巴坦钠 化疗 胃肠病学 白血病 抗生素耐药性 亚胺培南 生物 细菌 微生物学 铜绿假单胞菌 遗传学
作者
Aynur Aynıoğlu,Birsen Mutlu,Abdullah Hacıhanefioğlu
出处
期刊:PubMed 卷期号:29 (2): 69-75 被引量:10
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Empirical antibiotic therapy in neutropenic patients presenting with fever plays a significant role in reducing mortality related to infection. Empirical therapies with broad-spectrum intravenous bactericidal, anti-pseudomonal antibiotics are accepted treatments for febrile neutropenic patients. The aim of this study was to compare the efficacy of piperacillin-tazobactam (PIP-TAZO) and cefoperozone-sulbactam (CS) therapies in adult patients with haematological malignancies presenting with neutropenic fever in a prospective study design.Patients with haematological malignancies (leukaemia, lymphoma, multiple myeloma, and myelodysplastic syndrome) were recruited from June 2010-May 2013. Participants were over 18 years old, with an absolute neutrophil count (ANC) of less than 500/mm³ following chemotherapy or expected to have an ANC less than 500/mm³ in the first 48 h post-chemotherapy, and with an oral body temperature ≥ 38.3°C at a single measurement or 38.0°C after 1-h monitoring. Patients were randomised to the two treatment groups. The initial empirical therapy comprised PIP-TAZO (4.5 g/6 h/day, IV) and CS (2 g/8 h/day, IV).The overall success rate was 61% with CS and 49% with PIP-TAZO (p =0.247). Factors affecting the treatment success included a neutrophil count <100/mm3, being in the relapse/refractory stage of malignancy, and the presence of a microbiologically documented infection (p <0.05).PIP-TAZO and CS monotherapies are equally effective and safe for the empirical treatment of febrile neutropenic patients.

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