A practical approach to preparing your ICU for epidemics and pandemics

Area of Science:

• Infectious Diseases
• Critical Care Medicine
• Public Health Preparedness

Background:

• Global health systems face increasing threats from infectious disease outbreaks, including epidemics and pandemics.
• High-consequence infectious diseases (HCIDs) are contagious and virulent, necessitating specialized pandemic planning.
• The COVID-19 pandemic highlighted the profound impact of major outbreaks on hospital operations.

Purpose of the Study:

• To review the impact of major infectious disease outbreaks on hospital functioning.
• To emphasize the critical role of intensive care units (ICUs) in managing patients with high-consequence infectious diseases.
• To underscore the need for proactive hospital preparedness for future pandemics.

Main Methods:

• Review of recent findings on hospital functioning during major disease outbreaks.
• Analysis of patient identification, infection prevention, and care strategies for high-consequence infectious diseases.
• Evaluation of surge capacity management and its impact on patient mortality.

Main Results:

• Effective identification and management of HCID patients require clinical evaluation and public health coordination.
• Infection prevention measures, including personal protective equipment, are crucial for staff and patient safety.
• Hospital surges during outbreaks strain resources, potentially increasing ICU mortality; strategies like tiered staffing and load-leveling can mitigate this.
• Implementation of surge mitigation strategies is associated with reduced patient mortality.

Conclusions:

• Intensive care units are central to caring for patients during pandemics and HCID outbreaks.
• Critical care professionals must ensure hospitals are prepared to identify and manage these patients.
• Proactive planning and preparedness are essential to mitigate the impact of future health emergencies.