Topical Oxygen Therapy for Diabetic Wounds

This is a pilot study which is intended to collect data to calculate an adequate sample size for a larger registered clinical trial. Eleven subjects were enrolled at The Ohio State University; we intend to enroll 29 more subjects at Indiana University. Due to the small sample size this study will primarily be a feasibility study that will attempt to measure and evaluate differences in the relative theoretical costs of the intervention of topical oxygen therapy on this population and subsequently compare outcomes in areas such as overall health improvements and cost effectiveness.