Posts tagged: p aeruginosa

Ondine Study Shows Reduction of Endotracheal Tube Biofilm Using Photodisinfection

Ventilator-associated pneumonia is one of the most common and deadliest forms of healthcare-associated infections.  In the U.S alone, more than one million patients in healthcare facilities require mechanical ventilation every year. Up to 1 in 4 of these patients are reported to develop ventilator-associated pneumonia and up to half of them will die.1

Antimicrobial photodynamic therapy (aPDT), commonly known as Photodisinfection, is a non-invasive technique that used to study the reduction of biofilm in the lumen of an endotracheal tube. When patients undergo mechanical ventilation, an endotracheal tube is inserted into their throat to assist with breathing. This tube has long been recognized as a major factor in a patient’s risk for developing biofilm infections. For patients that require mechanical ventilation, such as those in ICUs, the biofilm can dislodge from the endotracheal tube and enter the lungs directly, often resulting in difficult-to-treat pneumonia.

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