抗生素降阶梯治疗是 2 0 0 1年 3月在比利时举行的第2 1届急诊医学及加强监护国际会议提出来的一种抗生素治疗策略。所谓“降阶梯”有两重含义 ,即初始治疗选用抗生素要有足够的抗菌覆盖面 ,并根据培养及药敏结果 ,尽快降低抗菌谱的覆盖面 ,转入目标性治疗。当时已有 6篇文献分 The antibiotic descending ladder is an antibiotic treatment strategy proposed by the 21st International Symposium on Emergency Medicine and Intensive Care held in March 2001 in Belgium. The so-called “down ladder” has the dual meaning of the initial treatment of antibiotics should have adequate antibacterial coverage, and culture and drug susceptibility results, as soon as possible to reduce the coverage of antimicrobial spectrum, into the target of treatment. At that time, there were 6 articles