SỰ PHÂN BỐ CÁC CHỦNG VI KHUẨN PHÂN LẬP TỪ BỆNH PHẨM CỦA BỆNH NHÂN VIÊM PHỔI ĐIỀU TRỊ TẠI BỆNH VIỆN ĐA KHOA THANH VŨ MEDIC BẠC LIÊU

Abstract

Background: Pneumonia is a common acute respiratory infection in the world. Objectives: To investigate the distribution of bacterial agents isolated from respiratory specimens of patients with pneumonia treated at Thanh Vu Medic Bac Lieu General Hospital from April, 2021 to April, 2022. Materials and methods: A cross-sectional descriptive study on 150 respiratory specimens from patients diagnosed with pneumonia. Results: A total of 24 bacterial strains were isolated and Klebsiella pneumoniae accounted for the highest rate of 22.6%. Most bacteria belong to Gram-negative (87%). The sputum sample contained all 24 strains of bacteria. Based on the characteristics of the clinical departments: except for S. coagulase (-) and Streptococcus spp, 22 bacterial strains were isolated in the ICU and had a higher rate than the Emergency Department, Internal Medicine department and the other faculties. Compared with patients with hospital-acquired pneumonia, community-acquired pneumonia patients had a complete distribution of 24 bacterial strains. Conclusion: The number of bacterial strains isolated from 150 respiratory specimens of pneumonia patients treated at Thanh Vu Medic Bac Lieu General Hospital was quite high, 24 strains. Most of the strains belong to the gram-negative group (86.7%), with diverse distribution of bacterial strains according to some characteristics: patient samples, Department of specimen collection and classification of pneumonia.