Addressing the Peri-Wound Intact Skin of Hard-To-Heal Diabetic Foot Ulcers With Topical Red Deer Conditioned Media (PTT-6) Skin Conditioner: A Case Series on Clinical Efficacy.

Background And Aim: The healing of diabetic foot ulcers (DFUs) can be hindered by the susceptibility of the surrounding intact skin to pro-inflammatory proteases. A conditioned media, known as PTT-6, derived from mesenchymal stem cells found in the lining of red deer umbilical cords, has been formulated to protect the intact peri-wound skin of DFUs. The aim is to evaluate the clinical effectiveness of PTT-6 in managing peri-wound intact skin in hard-to-heal DFUs.