WHO Issues Global Guidelines to Prevent Catheter Infections

The WHO has issued global guidelines to address bloodstream infections associated with peripherally inserted catheters (PICCs) in medical procedures. Targeting healthcare workers, the guidelines stress improved practices in catheter insertion, maintenance, and removal to curb germ transmission and prevent severe conditions such as sepsis. Emphasizing education, hand hygiene, and aseptic techniques, these measures aim to enhance patient safety and reduce preventable deaths worldwide.

The global guidelines, released by the WHO on May 9th, 2024, aims to combat hospital-acquired infections, particularly those linked to PICCs. These guidelines are crucial as up to 70% of hospitalized patients require PICCs, putting them at a heightened risk of infection. Sepsis, a severe condition often resulting from such infections, has alarming mortality rates, averaging 24.4% globally and soaring to 52.3% among intensive care unit patients. 

In Mexico, a study spanning 135 ICUs revealed that sepsis accounted for 27.3% of ICU admissions, with a mortality rate of 30.4%, according to a study titled ´Epidemiological study of sepsis in Mexican intensive care units.

Bruce Aylward, Assistant Director-General for Universal Health Coverage and Life Course, WHO underscored the significance of implementing clean care and infection prevention practices to avert needless suffering and fatalities linked to PICC-associated infections.

“Infections associated with health care delivery represent a preventable tragedy and a serious threat to the quality and safety of health care,” said Aylward. 

The new WHO guidelines consist of 14 good practice statements and 23 specific recommendations tailored for healthcare workers. Key focus areas encompass education and training initiatives, aseptic techniques, hand hygiene practices, catheter insertion, maintenance, access, removal procedures, and catheter selection. The WHO pledges to collaborate closely with nations to ensure the widespread adoption of these practices, ultimately striving to furnish safe and efficacious care to all patients.