What Researchers Did
Researchers in Sweden recorded 340 consultations for possible decompression illness at two hospitals between 2005 and 2012.
What They Found
Between 2005 and 2012, 340 consultations for possible decompression illness were recorded in the Västra Götaland region. The data showed a trend of fewer consultations and recompression treatments over this 8-year period, a trend also observed in many other countries. Most patients presented with only relatively mild signs and symptoms.
What This Means for Canadian Patients
This study on decompression sickness (DCS) is relevant as DCS is a Health Canada-recognized condition for hyperbaric oxygen therapy. The observed decrease in cases globally might suggest fewer severe diving incidents for Canadian divers. However, it also underscores the critical need for Canadian hospitals to maintain expertise in diving medicine to ensure prompt and correct care when DCS occurs.
Canadian Relevance
This study was not conducted by Canadian authors or in Canada. However, it covers decompression sickness, which is a Health Canada-recognized indication for hyperbaric oxygen therapy.
Study Limitations
The study acknowledges that the low number of cases could lead to a loss of awareness and knowledge regarding proper care for diving accidents.