What Researchers Did
Researchers conducted a systematic review to assess the effects of hyperbaric oxygen therapy (HBOT) on acute surgical and traumatic wound healing.
What They Found
The review included four trials with 229 participants, but clinical heterogeneity prevented a meta-analysis. One trial with 48 burn wound patients showed HBOT significantly increased complete graft survival (95% healthy graft area risk ratio 3.50; 95% CI 1.35 to 9.11) compared to usual care.
What This Means for Canadian Patients
Canadian patients with acute surgical or traumatic wounds, particularly burn patients receiving skin grafts, might experience improved healing outcomes with hyperbaric oxygen therapy. However, more robust evidence is needed to confirm widespread benefits across all acute wound types.
Canadian Relevance
This systematic review did not include any studies conducted in Canada or specifically involving Canadian patients.
Study Limitations
A significant limitation was the clinical heterogeneity of the included studies, which prevented a comprehensive meta-analysis of the results.