What Researchers Did
Researchers retrospectively reviewed 23 cases of radiation-induced chest wall necrosis treated with hyperbaric oxygen therapy.
What They Found
Among 23 patients with radiation-induced chest wall necrosis, 75% (6 of 8) with soft tissue involvement healed with hyperbaric oxygen (HBO) therapy, though 50% required flaps or grafts. For 15 patients with bony and soft tissue necrosis, 53% (8 of 15) resolved with HBO and aggressive surgical debridement, while 40% (6 of 15) failed to heal without complete debridement.
What This Means for Canadian Patients
Canadian patients experiencing radiation-induced chest wall necrosis may benefit from hyperbaric oxygen therapy, especially for soft tissue damage. For cases involving bone, this treatment should be combined with thorough surgical removal of all necrotic bone for the best chance of healing.
Canadian Relevance
This study was conducted in the United States and has no direct Canadian connection.
Study Limitations
As a retrospective review of a small number of cases, this study's findings may not be generalizable and lack a control group for comparison.