Objective:To understand the CWP type of bacteria infection and antibiotic sensitivity.Methods:A comprehensive analysized of course from January 2003 to December 2009 139 cases of pneumoconiosis were admitted 233 pa tients infected sputum culture and sensitivity test.Results:A total of 233 times 139 cases of culture-positive results of 216 times,the positive rate was 92.70%.Among them,gram-positive bacteria was 7.8%,gram-negative bacteria was 79.6%,fungi was 12.5%.Gram-negative bacteria in enterobacteriaceae,pseudomonas-based.Antibiotic resistance of pseu domonas aeruginosa sensitive to experimental was the highest rate,followed by enterobacteriaceae,gram-positive bacteria,resistance rates,and most patients have varying degrees of pre-hospital antibiotics.Conclusion:The physiological function of patients with pneumoconiosis and lung function decline,coupled with repeated use of antibiotics and hormones,the pro portion of gram-negative bacteria and fungal infections increased and the increase in drug resistance.

煤工尘肺是危害煤矿工人最严重的职业病.而尘肺感染是加速煤工尘肺进展的并发症,如果尘肺感染患者再发生肺部念珠菌感染往往是导致此类患者诱发呼吸衰竭和死亡的重要原因.为了有效地预防其发生和降低呼吸衰竭的发生及病死率,现将我科2003年1月-2008年12月收治的29例尘肺感染并肺部念珠菌感染的临床资料报告如下.

近年来,在临床上因广谱抗生素的广泛应用,耐药菌株不断增加,病原菌在种类和药物的敏感性上也不断发生变化.掌握感染病原菌种类的变化,以及病原菌对抗生素药物的敏感率和耐药率,对合理选择抗菌治疗具有重要意义.