肿瘤医院呼吸机相关性肺炎的真菌感染特点分析

被引:6
作者
陈冠璇 [1 ]
于洪波 [2 ]
赵擎宇 [1 ]
机构
[1] 中山大学肿瘤防治中心ICU华南肿瘤学国家重点实验室
[2] 中山大学肿瘤防治中心肿瘤内科华南肿瘤学国家重点实验室
关键词
真菌; 通气机,负压; 肺炎; 肿瘤;
D O I
10.16073/j.cnki.cjcpt.2010.15.003
中图分类号
R519 [真菌与放线菌传染病];
学科分类号
摘要
目的:探讨肿瘤医院呼吸机相关真菌性肺炎(VAP-F)发生的临床与病原菌特点,为临床提供指导。方法:选取中山大学肿瘤防治中心2006-01-2009-09ICU住院并行机械通气时间>48h,ICU收治时间>7d,且于ICU治疗期间始终未出现中性粒细胞缺乏、免疫抑制的肿瘤患者,排除输入性真菌感染或已行预防性抗真菌治疗者,其中拟诊真菌感染者为VAP-F组,其余设为对照组。结果:按标准共收集病历44例,VAP-F组20例,对照组24例,VAP-F发生率为45.45%(20/44),最常见菌为白色念珠菌12例(60.0%),近平滑念珠菌4例(20.0%),光滑念珠菌3例(15.0%),热带念珠菌1例(5.0%)。所合并细菌以革兰阳性菌(64.7%)为主。两组间呼吸机通气时间、年龄及是否合并细菌感染差异有统计学意义(P<0.05),而患者体质量、是否行胃肠道手术、术前术后肺功能氧合指数(OI)及其变化等指标两组间差异无统计学意义。Logistic回归分析表明,是否合并细菌感染是吸机相关真菌性肺的独立危险因素。结论:肿瘤患者VAP-F的发生与是否合并细菌感染有关,若临床已行针对细菌治疗,建议同时行预防性抗真菌治疗。
引用
收藏
页码:1147 / 1150
页数:4
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