摘要
目的:分析慢性泪囊炎患者的优势菌变迁及对抗生素的敏感性。方法:对40例慢性泪囊炎患者的泪囊分泌物取样,进行细菌培养、分离、鉴定及药物敏感实验。结果:40例慢性泪囊炎患者泪囊分泌物培养,39例为阳性,共分离出50株阳性菌。G+球菌27株(54%),其中表皮葡萄球菌22株(44%),G-杆菌为14株(28%)。表皮葡萄球菌对利福平的敏感率为91%,左氧氟沙星66%,氧氟沙星60%。结论:G+球菌为引起慢性泪囊炎的主要菌,其中表皮葡萄球菌为优势菌,应重视老药新用及一线药物耐药性的变迁,结合药敏结果合理选用抗生素。
AIM： To analyze the predominant bacteria changes in patients with chronic dacryocystitis and antibiotic sensitivity. METHODS： Material of lacrimal secretion in 40 cases of patients with chronic dacryocystitis was sampled for bacterial culture, isolation, identification and drug sensitivity test. RESULTS： Of the 40 cases of chronic dacryocystitis patients with lacrimal secretion culture, 39 cases were positive, a total of 50 strains positive bacteria were isolated. There were 27 strains of G ^＋occi （54%） with 22 strains of Staphylococcus epidermidis （44%） and G-bacilli 14 strains（28%）. Staphylococcus epidermidis sensitive to rifampin was 91%, levofloxacin 66% and ofloxacin 60%. CONCLUSION ：G ^＋ cocci is the main bacteria of chronic dacryocystitis including Staphylococcus epidermidis as the predominant bacteria. We should pay attention to the new uses of old drugs, and changes in first-line drug resistance, combination with drug sensitivity results for reasonable selection of antibiotics.
出处
《国际眼科杂志》
CAS
2010年第2期400-401,共2页
International Eye Science
关键词
慢性泪囊炎
优势菌
抗生素
药物敏感性
chronic dacryocystitis
predominant bacteria
antibiotic
drug sensitivity
