What Researchers Did
Researchers conducted a literature review and presented three case studies to evaluate the therapeutic value of hyperbaric oxygen therapy for sudden sensorineural hearing loss in divers.
What They Found
They found that hyperbaric oxygen therapy led to hearing improvement in 80 per cent of patients. Specifically, 39 per cent experienced hearing improvement, and 41 per cent achieved full recovery.
Canadian Relevance
This study has no direct Canadian connection.
Study Limitations
A significant limitation of this study is the very small number of cases presented, which limits the generalizability of the findings.