What Researchers Did
Researchers described a single case of severe carbon monoxide poisoning in an adult male who received hyperbaric oxygen therapy.
What They Found
A patient with severe carbon monoxide poisoning, showing a carboxyhaemoglobin level over 45% and symptoms like brain swelling and heart issues, was treated with hyperbaric oxygen therapy. The patient received treatment at 2.5 ATA for 90 minutes on the first day, regaining consciousness during this initial session. After a total of five days of hyperbaric treatment, the patient's central nervous system and circulatory problems improved.
Canadian Relevance
This study covers carbon monoxide poisoning, which is a Health Canada-recognised indication for hyperbaric oxygen therapy.
Study Limitations
As a case report, this study describes the experience of only one patient, meaning its findings cannot be applied to a larger group without further research.