OBJECTIVE To investigate the profile of pathogen of infection in kidney disease patients. METHODS Pathogen of infection in kidney disease patients in our hospital from Jan 2004 to Feb 2006 was retrospectively investigated. RESULTS A total of 240 pathogen strains were isolated from 223 cases.Of the 240 isolated strains the rate of strains of Gram-negative bacilli was 55.4%,that of the Gram-positive cocci was 26.3%,the rate of fungi was 10.0% and that of the Gram-positive bacilli was 8.3%.The positive rate of Escherichia coli was the highest followed by Haemophilus influenzae.54.2% Of isolates were from urine,21.3% from sputum.The isolated pathogens resisted at different degrees to antibiotics which were used frequently in clinic.The rate of polyinfection was not high. CONCLUSIONS Pathogen of infection in kidney disease patients is mainly Enterobacteriaceae.The isolates mainly are E.coli which is multi-resistant.It mainly causes the urinary infections.

OBJECTIVE To investigate the changes in pathogenic bacteria and drug resistance in nosocomial(septicemia).METHODS The blood samples of inpatients were cultured with blood culture apparatus,VITEK-AMS were used to identify the pathogenic bacteria and conduct drug resistance test.RESULTS The proportion of(Gram-positive) cocci had been increasing,coagulase negative staphylococcus increased significantly,but the(proportion) of Staphylococcus aureus decreased significantly.The proportion of Gram-negative bacteria and fungi decreased too.Vancomycin and imipenem were the highest susceptible to Gram-positive and Gram-negative(bacteria),respectively.CONCLUSIONS Gram-negative bacteria are the major pathogens in nosocomial septicemia.But Gram-positive cocci had been increasing in the past years.Coagulase negative staphylococcus is the main pathogen in nosocomial septicemia.pathogenic bacteria are higher resistant to the commonly used antibiotics.

Anemia, Iron-Deficiency ; Humans