RESUMO
Objective To explore clinical features and antimicrobial resistance of lower respiratory tract infection (LRTI)with Streptococcus pneumoniae (S .pneumoniae)isolated from children in Nanjing.Methods Clinical data of children with confirmed S .pneumoniae LRTI through sputum culture at a children’s hospital in Nanjing between July 2013 and June 2014 were analyzed retrospectively,S .pneumoniae strains were performed antimicrobial susceptibility testing through K-B method and minimum inhibitory concentration (MIC)testing.Results Among 197 children with S .pneumoniae infection,72.59% were 90%,vancomycin was up to 98.98%.Conclusion The percentage of S .pneumoniae LRTI is high in children < 3 years old,most occur in autumn and winter,resistance rates to azithromycin,penicillin,and erythromycin are all high,antimicrobial agents should be selected for the treatment of infection according to antimicrobial susceptibility testing.
