What Researchers Did
This study examined the risk of decompression sickness during extravehicular activities on a future Lunar Station and the need for a hyperbaric treatment capability.
What They Found
The research determined that a Lunar Station, with its unique environment including gravity, a higher rate of physically demanding extravehicular activity, and limited medical evacuation options, presents a significant risk of decompression sickness. Therefore, the study concluded that a hyperbaric treatment capability should be included on a Lunar Station unless mission planners can ensure near-zero risk pressure environments.
What This Means for Canadian Patients
For astronauts, including potential Canadian astronauts, undertaking future lunar missions, these findings highlight the critical importance of having immediate access to hyperbaric oxygen therapy to treat decompression sickness. This ensures the safety and well-being of personnel in an environment where medical evacuation is extremely difficult.
Canadian Relevance
Although this study was not conducted by Canadian authors, it covers decompression sickness, which is a Health Canada-recognized indication for hyperbaric oxygen therapy.
Study Limitations
This study is a conceptual rationale from 1993, based on projected future scenarios for a Lunar Station rather than empirical data from actual lunar missions.