What Researchers Did
Researchers reported a case of tension pneumocephalus developing in a patient with chronic traumatic brain injury after hyperbaric oxygen therapy.
What They Found
A 25-year-old man with chronic traumatic brain injury, who had previously undergone craniectomy and ventriculoperitoneal shunt placement, developed tension pneumocephalus after his first session of hyperbaric oxygen therapy. Immediate burr hole drainage and ligation of the ventriculoperitoneal shunt led to gradual recovery of consciousness and discharge.
What This Means for Canadian Patients
Canadian patients with a history of skull base fracture or cerebrospinal fluid diversion should undergo thorough evaluation before considering hyperbaric oxygen therapy. This case highlights a rare but serious complication that clinicians should be aware of when assessing patient suitability for this treatment.
Canadian Relevance
This study has no direct Canadian connection as it reports a single case from a non-Canadian institution.
Study Limitations
As a single case report, the findings of this study cannot be generalized to a broader patient population.