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Quality & Patient Safety

Central Line-Associated Bloodstream Infection (CLABSI)

A central line-associated bloodstream infection (CLABSI) is a serious infection occurring when pathogens enter the bloodstream through a central venous catheter. It is a closely monitored healthcare-associated infection metric tied to patient-safety initiatives and value-based payment adjustments.

What is a Central Line-Associated Bloodstream Infection (CLABSI)?

A central line-associated bloodstream infection (CLABSI) is a serious infection that develops when bacteria or other pathogens enter the bloodstream through a central venous catheter. A central line is a tube placed in a large vein to deliver medications, fluids, or nutrition, and its direct access to the circulation makes any contamination potentially dangerous.

CLABSIs are defined and tracked using standardized surveillance criteria so that rates can be compared across facilities. They are considered largely preventable through disciplined insertion and maintenance practices.

Why is CLABSI important in healthcare?

CLABSI is a closely watched healthcare-associated infection metric because these infections raise the risk of severe illness, prolong care, and drive up costs. Reducing them is a central focus of patient-safety programs and infection-prevention bundles.

CLABSI rates also factor into value-based payment and public quality reporting, so performance on this measure can influence reimbursement and reputation. Facilities that place or manage central lines treat CLABSI prevention as both a clinical and financial priority.

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