Infectious diseases in the operating room

Area of Science:

• Infectious Diseases
• Microbiology
• Neurology

Background:

• Antibiotic resistance has led to multidrug-resistant organisms (MDROs) like MRSA and VRE.
• Prion diseases, such as Creutzfeldt-Jakob disease, present unique challenges due to agent resistance to sterilization.
• Both MDROs and prion diseases require specific infection control strategies in healthcare settings.

Purpose of the Study:

• To provide an overview of key multidrug-resistant infections and human prion diseases.
• To highlight the unique transmission and resistance characteristics of these pathogens.
• To offer a template for developing operating room and anesthesia infection control protocols.

Main Methods:

• Literature review and synthesis of information on MDROs and prion diseases.
• Identification of common resistant organisms: methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant enterococci (VRE), and Staphylococcus aureus with reduced vancomycin susceptibility.
• Overview of human prion diseases: Creutzfeldt-Jakob disease, German-Straüssler-Scheinker syndrome, kuru, and fatal familial insomnia.
• Development of a precautionary template for operating room and anesthesia infection control.

Main Results:

• MDROs spread via contact (caregivers, surfaces); prion diseases do not spread through routine exposure routes.
• Prion disease agents are highly resistant to standard disinfection and sterilization methods.
• A template for infection control protocols addressing these specific patient populations is presented.

Conclusions:

• Effective infection control in operating rooms requires tailored strategies for patients with MDROs and prion diseases.
• Understanding the distinct transmission and resistance profiles is crucial for preventing healthcare-associated infections.
• The provided protocol template can guide the development of enhanced safety measures in surgical environments.