What Researchers Did
Researchers reported on a case where a woman with diving-related gas embolism was successfully treated with hyperbaric oxygen therapy after a significant delay.
What They Found
A 26-year-old woman experienced gas embolism symptoms, including chest and knee pain, after two panic ascents during SCUBA diving from shallow water (< 8m). Despite a 27-day delay in receiving treatment, she was successfully treated with hyperbaric oxygen therapy, which involved a pressure of 0.6 MPa (6 ATA) on the first day, followed by 0.28 MPa (2.8 ATA) on the subsequent two days.
What This Means for Canadian Patients
This case suggests that even when treatment for diving-related gas embolism is significantly delayed, hyperbaric oxygen therapy may still lead to a positive outcome. While immediate medical attention for diving injuries is always crucial, this report offers hope that HBOT could be beneficial for Canadian divers experiencing delayed symptoms.
Canadian Relevance
This study covers arterial gas embolism and decompression sickness, which are Health Canada-recognized indications for hyperbaric oxygen therapy.
Study Limitations
As a case report, this study describes the experience of only one patient, meaning its findings cannot be broadly applied to all individuals with similar conditions.