| Abstrakt: |
Background: ICU patients are at high risk for severe infections due to invasive procedures, immunocompromised conditions, and prolonged hospital stays. Identifying pathogens, tracing infection sources, and understanding antimicrobial resistance patterns are essential for effective infection control and treatment strategies. Materials and Methods: This cross-sectional study was conducted over one year at the Department of Microbiology, Mallareddy Medical College for women. Patients aged over 15 with confirmed or suspected sepsis were included, excluding those with prior antibiotic use or no clinical suspicion of sepsis. Blood samples were collected aseptically, cultured on diverse media, and pathogen identification employed morphological and biochemical assays. Results: A significant prevalence of antimicrobial resistance was noted among ICU pathogens, particularly in nosocomial bloodstream infections. Major pathogens identified included Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa, with resistance trends highlighting the need for tailored treatment strategies. Additionally, fungal infections were isolated and analyzed. Conclusion: This study underscores the importance of stringent infection control, appropriate antimicrobial use, and regular resistance monitoring in ICUs. Findings provide insight into effective management strategies and reinforce the need for ongoing pathogen surveillance and targeted therapies to improve ICU patient outcomes. [ABSTRACT FROM AUTHOR] |
