What Researchers Did
Researchers administered hyperbaric oxygen at 2 atmospheres pressure to 19 patients with chronic varicose leg ulcers.
What They Found
Bacterial infection was suppressed, and lesions dried within hours, with consistent epithelialization of healthy granulation tissue. Notably, 17 of the 19 patients (89.5%) had their ulcers healed after a mean exposure to hyperbaric oxygen of 60.7 hours.
What This Means for Canadian Patients
This treatment could offer a potential option for Canadian patients suffering from chronic varicose leg ulcers, especially those with persistent infections or slow healing. It suggests a non-invasive approach that may accelerate wound closure and reduce associated complications.
Canadian Relevance
This study has no direct Canadian connection as it was not conducted in Canada nor involved Canadian participants.
Study Limitations
This study was limited by its small sample size and lack of a control group for comparison.