Bactericidal clothes reduce infections in elderly bed-bound nursing home patients

Area of Science:

• Infectious Disease
• Geriatric Care
• Textile Science

Background:

• Infections pose a significant threat to elderly, bed-bound nursing home residents.
• Conventional cotton clothing allows bacterial survival for extended periods.

Purpose of the Study:

• To evaluate the efficacy of bactericidal clothes in reducing infections among elderly nursing home patients.
• To assess the in vitro antimicrobial activity of bactericidal textiles.

Main Methods:

• In vitro testing demonstrated bactericidal clothes killed over 99% of methicillin-resistant Staphylococcus aureus (MRSA), E. Coli, Klebsiella, and Pseudomonas aeruginosa within 3 hours.
• A 6-month clinical trial involved 90 elderly patients, divided into a control group (regular clothes) and a treated group (bactericidal clothes).
• The study compared the number of febrile days between the groups over two 3-month periods.

Main Results:

• In vitro, bactericidal clothes eradicated >99% of tested bacteria within 3 hours, while bacteria survived >18 hours on conventional cotton.
• The treated group using bactericidal clothes experienced significantly fewer febrile days compared to the control group.
• No specific treatment was administered in Period 1, establishing a baseline for comparison.

Conclusions:

• Bactericidal clothes show potential in reducing infection rates among vulnerable elderly populations.
• The use of antimicrobial textiles in healthcare settings may mitigate the risk of hospital-acquired infections.
• Further research is warranted to confirm the long-term impact and broader applicability of bactericidal clothing.