What Researchers Did
Researchers retrospectively analyzed the safety of hyperbaric oxygen therapy in 240 orthopedic patients who received 4,638 treatments over two years at a single institution.
What They Found
They found an overall complication incidence of 1.83% across all treatments. Over 94% of these complications were minor, while major complications, specifically central nervous system oxygen toxicity, occurred at a rate of 0.109%. No mortalities were observed during the study period.
What This Means for Canadian Patients
Canadian patients undergoing hyperbaric oxygen therapy for orthopedic conditions can generally expect a low risk of complications. While serious side effects are rare, patients should be aware that central nervous system oxygen toxicity, though infrequent, can occur unpredictably.
Canadian Relevance
This study has no direct Canadian connection as it was conducted outside of Canada.
Study Limitations
This study's findings are limited by its retrospective design and data from a single institution, potentially affecting generalizability.