What Researchers Did
Researchers treated 184 consecutive patients with diabetic foot ulcers with hyperbaric oxygen therapy as an adjunct to standard treatment to evaluate its effect on major amputation rates and identify predictive factors.
What They Found
Out of 184 patients, 115 (62.5%) achieved complete healing, while 38 (20.7%) underwent amputation. Only nine (4.9%) of all patients experienced major amputations, which were significantly associated with Wagner grade (p < 0.0001), patient age (p = 0.028), and wound age (p = 0.018).
What This Means for Canadian Patients
For Canadian patients with diabetic foot ulcers, adjunctive hyperbaric oxygen therapy may offer a practical approach to reduce the risk of major amputations. This could potentially lead to better limb preservation outcomes and improved quality of life for those at high risk.
Canadian Relevance
This study has no direct Canadian connection as it was conducted outside of Canada.
Study Limitations
The study's conclusions are limited by its design as a consecutive patient series, lacking a control group and being a single-center study.