Diagnosis and Therapy of Nosocomial Pneumonia in Patients with Lung Cancer during Chemotherapy

OBJECTIVE To analyze the pathogenic bacteria features and the selecting sensitive antibiotics of nosocomial pneumonia in patients with lung cancer during chemotherapy.METHODS The bacteria data of 30 patients were retrospectively analyzed,to select correctly antibiotics according to the sensitivity test. RESULTS 33 strains were isolated from 30 patients,Gram-negative bacilli 24 strains(72.7%),Gram-positive cocci 7 strains(21.2%),fungi 2 strains(6.1%).The sensitivity rates of imipenem,ceftazidime,amikacine and cefoperazone were 97%,81%,71%,68% in 31 strains .Ampicillin,cefuroxime and cefazolin.CONCLUSION Gram-negative bacilli were main pathogenic bacteria in hospital acquired pneumonia patients with lung cancer during chemotherapy,these were the important base of antibactic choice.