Related Factors of Multi-drug Resistant Pseudomonas aeruginosa Infection / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To evaluate the risk factors, therapy and prognosis of multi-drug resistant Pseudomonas aeruginosa infection. METHODS We made retrospective study of multi-drug resistant P. aeruginosa infection cases from Jan 2000 to Dec 2004 proved by samples tests. RESULTS Thirty four cases were infected by multi-drug resistant P. aeruginosa, 29 cases were with hospital infection. Among the 34 cases infected by multi-drug resistant P. aeruginosa, the mortality was 67.7%. There were 34 cases concomitant with 1-5 kinds of underlying diseases. There were 26 cases infected with more than 2 kinds of bacteria. CONCLUSIONS Multi-drug resistant P. aeruginosa infection mostly happens in old men, incorporated with underlying diseases and mixed bacterial infection .