What Researchers Did
This case report describes a patient who suffered severe carbon monoxide poisoning after lighting coals for a water pipe at a hookah bar.
What They Found
A patient developed severe carbon monoxide poisoning with a carboxyhemoglobin (COHgb) level of 33.8%, becoming unconscious and showing cardiac ischemia on an electrocardiogram. These symptoms resolved after treatment with hyperbaric oxygen therapy. This was the first reported case of occupational carbon monoxide exposure in a hookah bar employee and the highest COHgb level reported from hookah use.
What This Means for Canadian Patients
Canadian patients presenting with carbon monoxide poisoning, particularly from less common sources like hookah bars, should be promptly evaluated. If significant symptoms are present, early hyperbaric oxygen therapy should be considered as a treatment option.
Canadian Relevance
This study covers carbon monoxide poisoning, which is a Health Canada-recognised indication for hyperbaric oxygen therapy. No direct Canadian connection was identified for the study itself.
Study Limitations
As a single case report, these findings cannot be broadly applied to all patients with carbon monoxide poisoning.