What Researchers Did
Researchers looked back at the records of 102 patients treated for decompression illness (DCI) with hyperbaric oxygen therapy to see if short-term observation units would be suitable for monitoring them after treatment.
What They Found
They found that 42 (41.2%) of the 102 patients had neurological symptoms. Among these, 10 patients required more than one hyperbaric oxygen treatment due to symptoms returning or not improving. The study noted that 38 of these 42 patients received up to three treatments, which could be managed within a short-term observation unit.
Canadian Relevance
This study covers decompression sickness, which is a Health Canada-recognised indication for hyperbaric oxygen therapy.
Study Limitations
This was a retrospective study from a single facility, meaning it looked back at existing patient records and was not a controlled trial, which limits how broadly its findings can be applied.