| Popis: |
This study aimed to investigate LRTIs in cancer patients, focusing on pathogen distribution, and outcomes based on tumor types and antimicrobial treatments. The study included 110 cancer patients exhibiting symptoms of lower respiratory tract infections (LRTIs), consisting of 67 males and 43 females across a wide age range from under 1 year to over 60 years old. Exclusion of SARS-CoV-2 infection was conducted before admission. In addition to classical microbiological methods, fast-track detection using Multiplex Real-Time PCR was employed, utilizing the FTD-33 test kit. The findings revealed a diverse landscape of infections, notably Klebsiella pneumoniae, Haemophilus influenzae and Staphylococcus aureus. Parainfluenza 3 and 4 viruses, rhinovirus, influenza A subtype H1N1pdm09, influenza B and C viruses, HCoV-229, HCoV-OC43, and HCoV-HKU1 were infrequently detected. Furthermore, the existence of mixed infection highlighted the complexity of disease conditions in cancer patients. An analysis of antimicrobial treatment highlighted significant variations in fatal outcomes for carbapenem and colistimethate sodium. It was concluded that mixed infections were commonly identified as potential causes of LRTIs among cancer patients, while viral infections were less frequently detected. It underscores the complexity of antimicrobial treatment outcomes. |
