[Clinical evaluation of combination therapy with cefpirome and amikacin for infections associated with hematological disorders]

Cefpirome (CPR) and amikacin (AMK) were used concomitantly to treat infections complicated by hematological diseases. A total of 100 subjects were evaluated, and the allover efficacy rate was 72.0%. Acute leukemia was found in the largest number of patient, 55, followed by 12 cases of malignant lymphoma and 6 cases of chronic myelogenous leukemia. By type of infection, patients having suspected sepsis were the largest in number, being 50, and the efficacy rate was 68.0%. The efficacy rates for sepsis and pneumonia were 57.1% (7 cases) and 61.1% (18 cases), respectively. The efficacy rates by neutrophil counts before administration of CPR and AMK and at 7 days after administration were both 71.9% in the group of less than 500/microliter, both 60.0% in the group of less than 100/microliter. The efficacy rate was 75.0% in the group of granulocyte colony stimulating factor (G-CSF) concomitant usage, and 70.0% in the non-concomitant usage group. Concomitant treatment with CPR and AMK exhibited a high level of safety and efficacy rates in infections complicated by hematological diseases and high.