What Researchers Did
Researchers treated four patients with above-knee amputations, persistent ischemia, and nonreconstructable vascular disease with hyperbaric oxygen therapy in addition to vigilant wound care and negative pressure therapy.
What They Found
All four patients (100%) successfully healed their amputation stumps after receiving hyperbaric oxygen treatment, avoiding hip disarticulation. These patients were subsequently fitted with prostheses and were ambulating at their most recent follow-up.
What This Means for Canadian Patients
For Canadian patients facing nonreconstructable vascular disease after above-knee amputations, hyperbaric oxygen therapy could offer a potential treatment to promote stump healing. This may help avoid further amputation and enable prosthesis use, improving mobility and quality of life.
Canadian Relevance
This study has no direct Canadian connection as it was not conducted in Canada nor involved Canadian researchers or patients.
Study Limitations
A significant limitation of this study is its very small sample size of only four patients, which limits the generalizability of the findings.