What Researchers Did
Four patients with pyoderma gangrenosum underwent hyperbaric oxygen therapy to prepare their wounds for subsequent skin grafting.
What They Found
All four patients' wounds showed reduced infection and increased capillary angiogenesis after daily hyperbaric oxygen treatment. Following skin grafting, all wounds remained healed during follow-up periods ranging from 12 to 30 months.
Canadian Relevance
This study does not have a direct Canadian connection.
Study Limitations
A significant limitation of this study is the very small sample size of only four patients, which limits the generalizability of the findings.