Hyperbaric oxygen therapy continues to be discussed as another adjunctive therapy in the continuum of wound care. There is a dearth of evidence from randomized clinical trials on HBO therapy. For evidence-based practice, more randomized, controlled studies need to be conducted with HBO therapy to determine its efficacy in treating other chronic wounds besides those of patients with diabetes.
Hunter, Langemo, Anderson, Hanson, Thompson, , , , (2010). Hyperbaric oxygen therapy for chronic wounds. Advances in skin & wound care, 2010 Mar;23(3):116-9. https://www.ncbi.nlm.nih.gov/pubmed/20177164