What Researchers Did
Researchers reviewed the background and existing treatments for carbon monoxide poisoning, including normobaric and hyperbaric oxygen therapy, and provided treatment guidelines.
What They Found
The authors found that hyperbaric oxygen (HBO) therapy, using 100% O2 at 2-2.8 bars absolute pressure, effectively reoxygenates tissues and accelerates carbon monoxide elimination. They reported two cases treated with HBO and recommended that all carbon monoxide victims who are or have been unconscious at admission should receive HBO therapy.
Canadian Relevance
This study has no direct Canadian connection.
Study Limitations
A significant limitation is the ongoing need for more clinically controlled studies to definitively establish the optimal treatment for carbon monoxide poisoning.