Topical and biologic therapies for diabetic foot ulcers.

Abstract

Chronic DFUs are a growing global health concern due to the implied high rates of morbidity and mortality. Standard-of-care modalities sometimes are not sufficient for some recalcitrant ulcers. The use of adjuvant topical therapies including advanced dressings and biologic therapies should be considered in patients whose DFU did not reduce in size after receiving standard care for a period of 4 weeks. These advanced treatments must be used in combination with standard care measures, including debridement, moist wound healing, offloading, and infection control.