Distribution and drug resistance of pathogens isolated from ophthalmic infections in general hospital / 国际眼科杂志(Guoji Yanke Zazhi)

ABSTRACT

@#AIM: To summarize the eye infection distribution of pathogens and drug resistance characteristics in our hospital in latest 5a, hoping to provide a theoretical basis for clinical anti-infective therapy and nosocomial infection control. <p>METHODS:In this study, we collected positive strains isolated from the hospitalized patients in Renmin Hospital of Wuhan University from January 2011 to December 2015. Data were analyzed with WHONET 5.6 software. <p>RESULTS: A total of 4 486 cases of ophthalmic inpatients were included in the study, 736 strains of pathogenic microorganisms were isolated, including 510 gram-positive bacteria, 107 gram-negative bacteria and 119 fungi. The most common type of gram positive bacteria as the epidermis staphylococcus(247 strains), followed by coryne bacterium(153 strains). The most common type of gram negative bacteria for pseudomonas aeruginosa(39 strains). The most common type of fungi for sickle bacterium(77 strains), followed by aspergillus strain(31 strains). The staphylococcus was sensitive to rifampicin, trimethoprim, linezolid, vancomycin and teicoplanin. The Streptococcus pneumoniae was sensitive to levofloxacin, linezolid, vancomycin and teicoplanin. The drug sensitive rates of non-fermenters to cefoperazone/sulbactam and colistin, enterobacteriaceae to imipenem, meropenem and levofloxacin were all 100%. The detection rates of methicillin-resistant staphylococci and penicillin-resistant Streptococcus pneumoniae were 37.5% and 40.0%, respectively. <p>CONCLUSION:We should strengthen the monitoring of pathogen resistance, to keep abreast of the epidemic characteristics of ophthalmic infection pathogens and drug resistance trends, which are of great significance for the rational application of antibiotics in clinical anti-infective treatment, reducing the emergence of drug-resistant bacteria and hospital infection control measures.