What Researchers Did
Researchers reported a case of cerebral air embolism in a man treated with pleural lavage for acute empyema.
What They Found
A man in his late 40s undergoing his 10th pleural lavage with 0.9% saline (1000 mL/day) for acute empyema suddenly became unconscious. Head imaging confirmed a cerebral air embolism, which resolved after urgent hyperbaric oxygen therapy without neurological sequelae.
What This Means for Canadian Patients
Canadian patients undergoing pleural lavage for empyema should be aware of the rare but serious risk of cerebral air embolism. Healthcare providers should monitor patients closely during this procedure and be prepared for immediate intervention if complications arise.
Canadian Relevance
This study has no direct Canadian connection.
Study Limitations
As a single case report, the findings may not be generalizable to all patients undergoing pleural lavage.