Successful treatment of non-healing pressure ulcers with topical n-acetyl cysteine

Abstract

Objective: N-acetyl cysteine (NAC) is a thiol compound with antioxidant and vasodilatory properties. It has multiple potential uses-including as an aid to wound healing-supported by varying levels of evidence. Pressure ulcers (PUs) are a major problem affecting older and bed-bound patients, and are associated with significant morbidity, mortality, and health-care costs. We aimed to study whether topical NAC treatment may be useful in non-healing PUs in a prospective case study in two debilitated nursing home residents suffering from a total of three treatment-resistant PUs.