Distribution and antimicrobial resistance of clinically isolated bacteria from department of infectious diseases of a hospital in 2011-2015 / 中国感染控制杂志

Objective To understand the distribution and antimicrobial resistance of pathogenic bacteria isolated from patients in the department of infectious diseases in Xiangya Hospital.Methods The distribution and antimicrobial susceptibility testing results of pathogenic bacteria isolated from patients in this department in 2011 -2015 were analyzed retrospectively.Results A total of 560 strains were isolated during 5 years,of which gram-posi-tive bacteria and gram-negative bacteria accounted for 44.1 % (n =247)and 55.9%(n =313)respectively.69.8%(81/116)of coagulase-negative staphylococcus and 24.3%(9/37)of Staphylococcus aureus were methicillin-resistant (MRCNS,MRSA)respectively.Enterococcus was highly susceptible to vancomycin,linezolid,and phosphonomy-cin (>81 %).Enterobacteriaceae remained highly susceptible to carbapenems (88.9%-100.0%),and was suscep-tible to amikacin,cefoperazone/sulbactam,and piperacillin/tazobactam (>84%).Acinetobacter baumannii was the major isolated multidrug-resistant organism (MDRO),isolation rate of imipenem-resistant Acinetobacter baumannii increased from 50.0% in 2011 to 77.8% in 2015,its resistance rate to imipenem was 64.9%.Conclusion The majority of clinically isolated pathogenic bacteria from this department is gram-negative bacilli,and detection rate of MDROs showed an upward trend;antimicrobial agents should be chosen according to distribution and antimicrobial resistance of pathogenic bacteria.

Exploration of methods to deal with the early epidemic struck of H7N9 avian influenza by head nurses of the department of infectious diseases / 中国实用护理杂志

Objective To explore the measures and methods to cope with the early stage epidemic struck of H7N9 avian influenza,as the head nurses of the department of infectious diseases.Methods The main work focus of the head nurses of the department of infectious diseases were analyzed during the early stage of H7N9 epidemic struck systematically by reference to the domestic literatures.Results At the early stage of H7N9 epidemic struck,the main work focus of the head nurses of the department of infectious diseases was to draw up every emergency plans,prepare necessary protective medical supplies,train medical staff,and be ready to the preview and triage.Conclusions The head nurses of the department of infectious diseases should pay close attention to the progress of H7N9 epidemic struck,and get ready for all related work in order to ensure smooth treatment during early stage of the epidemic struck.