What Researchers Did
Researchers presented two case studies of divers who developed decompression sickness after recreational dives, despite reportedly following decompression protocols.
What They Found
Patient 1, a 37-year-old man, developed severe neurological deficits including paraparesis and incontinence 60 hours after a 40m dive, which improved after 6 sessions of hyperbaric oxygenation over 8 days. Patient 2, a 26-year-old man, experienced painful swellings and redness 30 minutes after a 45m dive, with symptoms resolving after 3 hours of hyperbaric oxygenation initiated 28 hours post-dive.
What This Means for Canadian Patients
Canadian patients presenting with unexplained neurological symptoms or skin manifestations after diving should be evaluated for decompression sickness, even if decompression protocols were reportedly followed. Prompt access to hyperbaric oxygen therapy is critical for improving outcomes and preventing long-term complications in affected individuals.
Canadian Relevance
This study has no direct Canadian connection as it was conducted in Germany and does not involve Canadian participants or healthcare systems.
Study Limitations
As a case report of only two individuals, the findings of this study cannot be generalized to a broader population of divers.