The analysis and the prevention of nosocomial infection and the risk factors in senile patients with acute myelogenous leukemia after chemotherapy / 中国实用护理杂志

ABSTRACT

Objective To study the etiology of nosocomial infection and the risk factors in senile patients with acute myelogenous leukemia who received chemotherapy, then to explore the preventive measure. Methods 9lcases of senile patients with AML received 304 times of chemotherapy, then to analyze the rate of nosocomial infection, the infection site, the result of etiological examination and the relationship between the rate of nosocomial infection and the absolute of neutrophil count in peripheral blood and the duration of agranulocytosis. And then the results were compared with the non-senile patients with AML. Results The statistical indicators of nosocomial infection in senile patients with AML was higher than those younger ones. The rate of infection in lower respiratory tract, oral, alimentary canal, skin, anal area and the rate of sepsis in senile people was higher than those younger ones.Positive rate of fungal infection of senile patients was higher. The nosocomial infection in the patients whose absolute neutrophil count in peripheral blood was no more than 0.5×l09/L,and prolonged over 7 days was specific higher. Conclusions Senile patients with AML is the high risk group for nosocomial infection. Age, chemotherapy, the neutrocytopenia level and prolonged time are related to the nosocomial infection in senile patients with AML. It is necessary to take positive measure to control nosocominal infection and advance life quality of senile patients.