What Researchers Did
Researchers investigated the effects of hyperbaric oxygen therapy on 20 patients with severe brain damage.
What They Found
Hyperbaric oxygen therapy led to a more rapid return of consciousness and shorter soporous and comatose states. Korsakoff syndrome-like disorders showed an abortive development, lasting 4 to 7 days, and delirious states cleared after the first session.
Canadian Relevance
This study has no direct Canadian connection.
Study Limitations
A significant limitation of this study is its small sample size of 20 patients and the apparent lack of a control group.