ABSTRACT
OBJECTIVE To investigate the characteristic and prognosis of nosocomial infection in children patients with malignances during deficiency stage of neutropenia. METHODS The clinical characteristic of infections and efficiency of antibiotics were analyzed retrospectively in 174 malignances children with nosocomial infection from Jan 2000 to Jun 2005. RESULTS The incidence rate of nosocomial infection in children patients with malignances during deficiency stage of neutropenia was 67.4%.Nosocomial infection was occurred mainly in the respiratory tract,oral cavity,blood,skin,and intestinal tract of patients.The main pathogens were bacteria(86.8%),and fungal infection was 13.2%.The Gram-negative bacilli were relatively sensitive to imipenem,amikacin,ceftazidine,piperacillin/tazobactam,and ticarcillin/clavulanic acid.The Gram positive cocci were sensitive to vancomycin,imipenem,meropenem,ampicillin/sulbactam,ciprofloxcin and clindamycin.The death rate due to nosocomial infection was 44.4%. CONCLUSIONS There is higher incidence of nosocomial infection in children patients with malignances during the neutropenia stage.Good nursing,intestines disinfection,the usage of granulocyte colony-stimulating factor,a reasonable usage of antibiotics and preventing the fungal infection are good to control nosocomial infection in children malignances.