Infections and antibiotic resistance in nursing homes

Area of Science:

• Gerontology
• Infectious Diseases
• Public Health

Background:

• Nursing home residents face frequent infections, including pneumonia, urinary tract infections, and skin/soft tissue infections.
• Factors contributing to high infection rates include aging-related changes, functional decline, institutionalization, and use of invasive devices.
• Intensive and often empiric antimicrobial agent use is common in nursing homes.

Purpose of the Study:

• To highlight the high incidence of infections in nursing home residents.
• To identify key factors contributing to infection occurrence and antimicrobial resistance.
• To emphasize the need for programs addressing antimicrobial resistance and infections in this population.

Main Methods:

• Review of common infection types in nursing home residents.
• Analysis of factors contributing to infection rates.
• Assessment of antimicrobial agent use patterns and their link to resistance.

Main Results:

• Pneumonia, urinary tract infections, and skin/soft tissue infections are most common.
• Aging, functional disability, institutionalization, and invasive devices increase infection risk.
• Intensive antimicrobial use fuels the rise of antimicrobial-resistant organisms.

Conclusions:

• Nursing homes have a high burden of infections, particularly pneumonia, UTI, and skin infections.
• Antimicrobial resistance is a growing problem in nursing homes due to frequent antimicrobial use.
• Development of targeted programs is crucial to limit antimicrobial resistance and infections in nursing homes.