What Researchers Did
This study describes two instances of cerebral arterial gas embolism (CAGE) in aircraft ground maintenance crew following a rapid depressurization event.
What They Found
Two crew members developed symptoms like numbness and chest discomfort the morning after a cabin depressurization incident. Both were referred for recompression therapy 4 days later. The first patient fully recovered after two treatments on an RN 62 table, and the second after one treatment.
Canadian Relevance
This study was not conducted in Canada, nor does it involve Canadian authors. However, it covers arterial gas embolism, which is a Health Canada-recognised indication for hyperbaric oxygen therapy.
Study Limitations
As a report of only two cases, this study's findings cannot be broadly applied to all patients experiencing similar incidents.