摘要
目的 了解培养阳性的中心静脉导管菌群变迁及药敏情况。方法 对中心静脉导管培养阳性的75 例患者进行回顾性调查分析。结果 最常见的病原体是金黄色葡萄球菌和表皮葡萄球菌。大多数细菌均有较高程度的 耐药性,革兰阳性球菌对万古霉素的敏感率达91.5% ,革兰阴性杆菌对阿米卡星及头孢他啶的敏感率皆为55.1% 。结论 导管性败血症(Catheter-related sepsis, CRS)
OBJECTIVE To study bacterial change and drug sensitivity of positive central venous catheters culture were studied respectively. METHODS This paper was investigated 75 clinic patients with positive caltures from central vein catheters of digestive system diseases at Feb. 1993～Dec. 1997. RESULTS The most common organisms were Staphylococcus aureus and Staphylococcus epidermidis. The bacteremic pathogens isolated in this study demonstrated a marked pattern of antibiotic resistance. Gram positive Cocci were sensitive to vancomycin with a sensitivity rate of 91.5%, Gram negtive Bacilli were sensitive to amikacin and ceftazidine with a sensitivity rate of 55.1%. CONCLUSION The effective treatment of catheter related sepsis is removal of the infected catheters.
出处
《中华医院感染学杂志》
CAS
CSCD
1999年第4期205-207,共3页
Chinese Journal of Nosocomiology
