联合应用抗生素对中性粒细胞减少期感染的经验性治疗

目的 评价经验性联合抗生素治疗粒细胞缺乏伴发热感染的临床效果。方法结合分析我院2001年1月至2003年12月间病原菌流行病学资料，把202例接受预处理或化疗后粒细胞缺乏期感染患者分3组给予经验性治疗：碳青酶烯类抗生素联合万古霉素治疗组84例、单用碳青酶烯类抗生素治疗组78例和头孢类抗生素或喹诺酮类治疗组40例。结果碳青酶烯类联合万古霉素有效率为93％，碳青酶烯类单药组66％，头孢类或喹诺酮类组有效率为30％。结论结合G^＋菌分离率和致病率逐年升高特点，碳青酶烯类抗生素联合万古霉素一线治疗粒缺期感染可能是有效的治疗策略。

Antibiotic Combined Therapy as an Empirical Treatment for Febrile Patients with Neutropenia

OBJECTIVE To assess the clinical effectiveness of antibiotic combined therapy for febrile neutropenia as an empirical treatment.METHODS We analyzed bacterial epidemiology form Jan 2001 to Feb 2003 and performed a study in 202 neutropenic febrile patients after chemotherapy or(HSCT).Three groups were divided.In first group(84 cases) carbapenems and vancomycin were used.In second group(78 cases)and in third group(40(cases)) used cephalosporin or quinolone.RESULTS Carbapenems plus vancomycin were with response rate of 93%,and(without) vancomycin were only 66%.Cephalosporin or quinolone was with response rate only of 30%.(CONCLUSIONS) Strong antibiotic with vancomycin is effective for treating patients with neutropenia and fever(under) limited bacterial epidemiology.