What Researchers Did
Researchers retrospectively reviewed outcomes for 411 patients treated with hyperbaric oxygen therapy for chronic radiation tissue injury at a single center between 2002 and 2010.
What They Found
A positive clinical response (50-100% improvement) was observed in 94% of patients with osteoradionecrosis of the jaw (n=43), 89% with radiation cystitis (n=44), and 82% with laryngeal radionecrosis (n=27). Positive outcomes were also seen in 76% of patients with cutaneous radionecrosis (n=58) and 63% with gastrointestinal radionecrosis (n=73).
What This Means for Canadian Patients
Canadian patients suffering from chronic radiation tissue injury may find hyperbaric oxygen therapy to be an effective treatment option for improving their condition. This treatment could lead to significant improvement or resolution of symptoms for various forms of radionecrosis, enhancing quality of life.
Canadian Relevance
This study was conducted at a single center in Seattle, USA, and has no direct Canadian connection.
Study Limitations
The study's single-center, retrospective design and patient exclusions limit the generalizability of its findings.