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Objective To monitor the incidence of catheter-associated infection (CAI)in patients in general inten-sive care unit (ICU),and provide basis for taking proper prevention and control measures.Methods Targeted monitoring method was conducted,incidence of healthcare-associated infection (HAI)among patients receiving urinary catheterization,intravascular catheterization,and tracheal intubation in the general ICU of a tertiary hospital between January 2012 and December 2013 were surveyed.Results A total of 299 ICU patients with catheterization were investigated,the overall hospitalization days were 2 700 days,41 patients developed 48 episodes of HAI, incidence of HAI was 13.71%,case incidence was 16.05%,incidence of HAI per 1 000 catheter days was 15.19‰,37 patients developed 44 episodes of CAI;the other types of HAI were blood stream infection(n=1),skin and soft tissue infection(n = 1 ),antibiotic-associated diarrhea(n = 1 ),and herpes zoster(n = 1 ).Incidence of catheter-associated urinary tract infection (CAUTI),catheter-related bloodstream infection (CRBSI),and ventilator-associated pneumonia (VAP ) per 1 000 catheter days were 2.94‰,2.12‰,and 15.72‰ respectively. Conclusion CAI is the main HAI type in ICU patients with catheterization,and the major is VAP.
RESUMO
OBJECTIVE To analyze the factors influencing endoscope disinfection,in order to take the effective measure,improve endoscope disinfection work and prevent nosocomial infection.METHODS According to Instructions for Technical Procedures of Endoscope Cleaning and Disinfection published by Ministry of Health,42 samples of disinfected endoscopes from 18 000 were randomly selected.RESULTS The work for rinse and disinfection of endoscope in our hospital came to be standardized procedure gradually.We already achieved qualified by 100 percent according to Instructions.CONCLUSIONS The standardized management for rinse and disinfection of endoscope is the assurance for preventing nosocomial infection.