What Researchers Did
Researchers investigated the effectiveness of adjunctive hyperbaric oxygen therapy in 20 patients with chronic non-healing vascular wounds over a twelve-month period.
What They Found
Complete wound healing was observed in 15 of the 20 patients (75%) who received hyperbaric oxygen therapy. Furthermore, a distal transcutaneous oxygen pressure (TCPO2) value above 100 mmHg under hyperbaric oxygen predicted successful wound healing in all cases, while values below 100 mmHg indicated no improvement.
What This Means for Canadian Patients
For Canadian patients suffering from chronic non-healing vascular wounds, hyperbaric oxygen therapy could be a beneficial adjunctive treatment option. This therapy may offer a way to improve healing rates, especially when guided by transcutaneous oxygen measurements to predict success.
Canadian Relevance
This study has no direct Canadian connection as it was not conducted in Canada or by Canadian researchers.
Study Limitations
A limitation of this study is its small sample size of 20 patients and the lack of a control group, which limits the generalizability of the findings.