What Researchers Did
Researchers treated 50 patients with chronic diabetic foot ulcers that had failed conventional therapy, using topical hyperbaric oxygen alone or combined with a low energy laser.
What They Found
The mean ulcer duration before treatment was 9 months, with patients receiving an average of 25 treatments over 3 months. Forty-three of the 50 patients (86%) were cured, and no adverse reactions were reported.
What This Means for Canadian Patients
For Canadian patients with chronic diabetic foot ulcers that have not responded to standard treatments, topical hyperbaric oxygen, possibly combined with low energy laser, may offer a new therapeutic option. This approach could potentially improve healing rates and reduce the burden of these difficult-to-treat wounds.
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 the lack of a control group, which prevents definitive conclusions about the efficacy compared to conventional therapy or placebo.