Adjunctive topical oxygen therapy for wound healing in patients with peripheral arterial disease.

Introduction: While the use of hyperbaric oxygen therapy has been supported by randomized prospective trials for the use of selective lower extremity wounds, it is associated with significant cost, inconvenience, and a small risk of pneumothorax, barotrauma to the tympanic membrane, and severe hypoglycemia. As topical oxygen therapy (tOT) avoids these issues and there is little literature examining its use for patients with peripheral arterial disease (PAD), we reviewed our experience with tOT as an adjunctive technique for wound healing with arterial wounds.

Methods: We reviewed our experience with tOT for lower extremity wounds over 8 years.