恶性肿瘤患者医院感染的调查及分析

目的 探讨恶性肿瘤患者发生医院感染的危险因素,加强医院感染的防治与控制.方法 对2001年1月～2004年12月间恶性肿瘤患者进行回顾性调查分析.结果 154例发生医院感染,感染部位主要以呼吸道为主、其次为胃肠道、手术伤口及血液、泌尿道及皮肤软组织等;常见细菌是:铜绿假单胞、真菌、凝固酶阴性的葡萄球菌、肺炎克雷伯亚种、大肠埃希菌等.结论 恶性肿瘤患者之所以医院感染发生率高,是因为患者病情重、机体免疫力低下、住院时间长、侵入性操作多、抗生素的大量使用以及不规范的医疗操作.

The investigation and analysis of the nosocosmial infections in patients with malignant tumors

Objective To explore the risk factors of nosocosmial infections in patients with malignant tumors and enforce the prevention, treatment and control of nosocosmial infections. Methods A respective investigation and analysis was performed among patients with malignant tumors in our hospital from January 2001 to December 2004, Results The nosocosmial infections were occurred in 154 cases. The respiratory tract was the main infectious site. Others were gastrointestinal tract, blood, urinary tract, skin and soft tissues. The common pathologic bacterum were fungi et al. Conclusion The nosocosmial infection rate is high in patients with malignant tumors. And its causes may include the severity of the disease, the decresed body immunity, the long hospital stay, the more invasive operations, the large amount use of antibiotics and nonstandard medical opetations.