[Project to Reduce Cases of Drug-Resistant Strain Colonization in the Intensive Care Unit Using a Chlorhexidine...

Area of Science:

• Infectious Diseases
• Critical Care Medicine
• Antimicrobial Stewardship

Background:

• Drug-resistant bacterial strains pose significant threats, leading to severe health outcomes and increased healthcare costs.
• Reducing the spread of antimicrobial resistance is a critical public health and clinical priority.

Purpose of the Study:

• To decrease colonization rates of drug-resistant bacterial strains within an intensive care unit.
• To enhance the overall quality of patient care by mitigating infection risks.

Main Methods:

• Implementation of a standardized chlorhexidine gluconate (CHG) bathing protocol and skill checklist.
• Development and delivery of targeted education and training programs for healthcare staff.
• Introduction of regular bed curtain replacement and enhanced sink cleaning protocols, alongside consistent audits.

Main Results:

• A notable reduction in monthly cases of Vancomycin-resistant enterococci colonization from 6.08 to 4.33 post-implementation.
• A significant decrease in monthly cases of multi-drug resistant Acinetobacter baumannii colonization from 4.08 to 1.33.
• Sustained reduction in colonization rates for both bacteria, meeting project targets between January and July 2019.

Conclusions:

• Chlorhexidine gluconate (CHG) bed baths are an effective strategy for reducing colonization of drug-resistant strains.
• CHG bathing protocols can decrease the incidence of related infections in intensive care settings.
• Clinical application of CHG bed baths is recommended to improve intensive care quality and patient outcomes.