中文摘要：

目的：从文献计量学角度对产肺炎克雷伯菌碳青霉烯酶（ KPC）肺炎克雷伯菌相关文献进行分析以便跟踪产KPC肺炎克雷伯菌研究进展。方法检索至今的Pubmed、Embase、ISI数据库中（时间：1970-01-2013-08）产KPC肺炎克雷伯菌相关文献，对纳入研究文献的发表年限、作者、语种、文章类型、流行病学、分子耐药机制和治疗等进行分析。结果纳入研究的文献共257篇（第1篇于2001年报道），综述10篇，会议文章4篇，论著233篇，其他16篇。发表量逐年增高，美国报道最多，中国报道居第3位。结论产KPC肺炎克雷伯菌已经引起了世界范围内的广泛关注，对其研究内容愈加深入。

英文摘要：

Objective To analyze the literature on carbapenemases -pro-ducing Klebsiella pneumoniae （KPC） in the world and to follow the research progress of KPC.Methods All publications about KPC -producing Kleb-siella pneumoniae were searched on Pubmed , Embase and ISI database （1970-01-2013-08 ）.The amount of literature , publication date , au-thors, languages, article types, epidemiology, molecular mechanisms of re-sistance and treatment were analyzed.Results A total of 257 papers were included, 10 reviews, 4 conference article , 233 article.The first report was in 2001 and the amount of publications increased yearly.Conclusion KPC-producing Klebsiella pneumoniae was apparently wild spread in the world.Research of KPC-producing Klebsiella pneumoniae was studied deeply.