Use of a Novel Two-layer Bandage in the Treatment of Chronic Venous Hypertension.

Since the development of Unna boot therapies, there has been development in newer technologies for venous compression syndromes and chronic venous hypertension. Chronic lower extremity venous insufficiency results in venous stasis, edema and hypercongestion of the lower extremities. Given the breadth of potential uses, the goal of this study was to retrospectively compile and analyze the clinical application and effectiveness of a 2-layer zinc-impregnated foam Unna boot bandage (Andover Healthcare, Salisbury, MA) in patients with lower extremity swelling with or without wounds treated by a single physician and monitored for 12 weeks post-application in the outpatient setting. In patients with complex comorbidities, the use of this new foam-impregnated multi-layer compression Unna boot shows efficacy in reduction of edema and wound size within 12 weeks. This newer therapy shows extensive promise in the ability to keep patients adherent to treatment regimens with higher rates of success.