Efficiency of Therapeutic Ultrasound for Healing Venous Leg Ulcers in Surgically-treated Patients

Abstract

 The aim of this study was to evaluate the efficiency of therapeutic ultrasound (US) for healing of venous leg ulcers in surgically treated patients. Study endpoints were the number of completely healed wounds and the clinical parameters predicting the outcome. Seventy patients with venous leg ulcers were included in this study, and ultimately allocated into two comparative groups. Group A consisted of 33 patients (21 women, 12 men). They were treated with the US, compression stockings, and drug therapy. Group B (control) consisted of 37 patients (22 women, 15 men). They were treated with the compression stockings and drug therapy only, administered just as in group A. Ten patients in group A and 12 in group B healed completely (P > 0.05). Comparison of Gilman Index and relative change of the total surface area, length, width, and volume did not demonstrate any difference (P > 0.05) between the groups. A more statistically efficient decrease of pus (P = 0.03) and greater promotion of granulation (P = 0.03) were observed in group A compared to group B. However, the noted changes did not have an influence on acceleration of therapy or final stage of the wound healing process because no differences were detected in the epidermization rate of the ulcers in either group. There are no specific indications that US application promotes healing in patients after surgical operation.