Nosocomial infections in a Brazilian Burn Unit

Area of Science:

• Infectious Diseases
• Burn Care
• Clinical Microbiology

Background:

• Burn injuries are susceptible to bacterial and fungal infections.
• Understanding infection patterns is crucial for effective patient management and outcomes.

Purpose of the Study:

• To prospectively register and analyze bacterial and fungal infections in burn patients.
• To establish a database for evaluating burn treatment, unit design, and antimicrobial resistance.

Main Methods:

• A 1-year prospective study involving 278 burn patients.
• Registration of bacterial and fungal infections, including type, causative microorganisms, and location.
• Data collection on patient demographics, burn severity, hospital stay, antibiotic use, and mortality.

Main Results:

• Eighty-six patients (30.9%) experienced 148 infections.
• The most frequent infections were bloodstream infections (72 cases), burn wound infections (49 cases), and pneumonia (18 cases).
• Coagulase-negative staphylococci and methicillin-sensitive Staphylococcus aureus were common pathogens; overall mortality was 5.0%.

Conclusions:

• Burn patients face significant risks of bacterial and fungal infections, particularly bloodstream infections.
• The collected data provides a valuable resource for improving burn care protocols and monitoring antimicrobial resistance.
• Targeted interventions and antimicrobial stewardship are essential in managing infections in burn populations.