What Researchers Did
Researchers treated 36 patients with osteoradionecrosis and 33 with chronic osteomyelitis of the mandible and maxilla using a modified protocol involving hyperbaric oxygen therapy and surgical decortication with a periosteal transplant.
What They Found
After the initial treatment, 92% (36 of 36) of osteoradionecrosis patients and 79% (26 of 33) of chronic osteomyelitis patients remained symptom-free. Three failed osteoradionecrosis cases were successfully managed with microvascular flaps, while five of seven failed chronic osteomyelitis cases still experienced occasional symptoms after retreatment.
What This Means for Canadian Patients
This study suggests that Canadian patients suffering from osteoradionecrosis or chronic osteomyelitis of the jaw might benefit from a combined treatment approach involving hyperbaric oxygen therapy and surgery. Such a protocol could potentially lead to high rates of symptom-free recovery, improving quality of life for those with these challenging conditions.
Canadian Relevance
This study was conducted outside of Canada, and therefore, its direct Canadian relevance is limited.
Study Limitations
A key limitation of this study is the absence of a control group, which prevents definitive conclusions about the independent efficacy of the modified protocol.