What Researchers Did
Researchers retrospectively analyzed data from 92 patients treated for decompression illness with hyperbaric oxygen at the Geneva hyperbaric facility between 2010 and 2016.
What They Found
Out of 92 patients, 64 presented with neurological and 28 with mild decompression illness (DCI). Neurological DCI cases primarily involved spinal (55%) and vestibular (36%) symptoms, with 25% experiencing persisting deficits after treatment. The median time to treatment was 6 hours, and no adverse effects of hyperbaric oxygen were observed.
What This Means for Canadian Patients
Canadian divers experiencing decompression illness should seek immediate medical attention, as prompt treatment within 6 hours may improve outcomes. Awareness of neurological symptoms, particularly spinal and vestibular issues, is crucial for early diagnosis and management.
Canadian Relevance
This study has no direct Canadian connection.
Study Limitations
As a retrospective study, it is limited by potential biases and the completeness of available data.