Analysis of Flora Distribution and Drug Resistance in Sputum Culture From Patients with Lung Cancer

Lung cancer takes the first place among all the cancer mortality and then it becomes important to study how to use antibiotics reasonably during clinical treating. Now we analyze lung cancer patients' sputum samples Flora distribution and drug resistance and results are as follows. According to retrospective study, we analyzed lung cancer patients and identify the bacterial with routine sputum culture method strictly. At the same time, we use SPSS 19.0 soft to take a statistical analysis and judge flora drug resistance with CLSI. In the sputum culture, the rate of G- bacillus is 69.1% and it has high drug-resistance to cephalosporin, ampicillin and piperacillin, and it is sensitive to imipenem fairly. The rate of G(+) coccus is 10.1% and it is resistance to penicillin, ampicillin, oxacillin and erythromycin,and is sensitive to vancomycin. The rate of fungi is 20.8% and has obvious resistance to Pyrroles. The clinic should care more about the quality of the sputum samples, use targeted and reasonable antibiotics and control the flora drug-resistance.