colistin and Pleural-Effusion

Pleural effusion is a common clinical condition due to various etiological causes. Infectious pleural effusion can be seen in 20-40% of patients. In this study, follow-up of patients admitted to our hospital and diagnosed with pleural effusion are reported. It was aimed to investigate the prevalence of bacteria isolated from patients with pleural effusion and their antibiotic resistance profiles.. The pleural fluids obtained from the patients during surgical operations were analyzed microbiologically. Conventional culture, Vitek 2, 16S rRNA, and single Polymerase Chain Reaction (sPCR) were used for microbiological analysis.. Twenty-two (12.2%) bacteria were isolated from 180 patients. The most prominent of them were 16 (8.8%) Klebsiella pneumoniae strains. As for the antibiotic sensitivity, gram-negative bacteria showed the highest sensitivity to colistin, while Gram-positive bacteria showed sensitivity to different antibiotics. In 16S rRNA PCR, 22 samples were found to be positive. In the analysis of antibiotic resistance genes, the OXA-48 gene was determined as the highest.. In our region, it is essential to perform a microbiological analysis of the sample in patients with pleural effusion. It was thought that revealing both the phenotype and genotype of the antibiotic resistance of the patients was important in terms of treatment. In hospital surveillance, it was considered important to reveal and record the resistance gene profiles of the patients.

Topics: Anti-Bacterial Agents; Bacteria; Bacteria, Aerobic; Colistin; Drug Resistance, Microbial; Humans; Microbial Sensitivity Tests; Pleural Effusion; RNA, Ribosomal, 16S

Topics: Aged; Ampicillin; Candida; Carbon Dioxide; Cephalothin; Colistin; Drainage; Dyspnea; Enterococcus faecalis; Humans; Kanamycin; Klebsiella; Lung; Male; Oxygen; Partial Pressure; Pleural Effusion; Pneumonia; Pneumothorax; Pseudomonas aeruginosa; Pulmonary Emphysema; Radiography; Respiratory Function Tests; Sputum