What Researchers Did
Researchers at the University of California San Diego evaluated the effectiveness of three specific decompression protocols for hyperbaric chamber attendants over a 28-year period.
What They Found
Over 28 years and more than 24,000 exposures, the three decompression protocols resulted in zero cases of decompression sickness (DCS) or central nervous system oxygen toxicity among hyperbaric chamber attendants. The upper limit of risk for DCS and oxygen toxicity was calculated to be 0.02806 for Protocol 1, 0.00021 for Protocol 2, and 0.00549 for Protocol 3.
What This Means for Canadian Patients
While this study focuses on the safety of hyperbaric chamber attendants, its findings indirectly support the safe operation of hyperbaric medicine facilities. Ensuring the well-being of staff who operate these chambers helps maintain a secure environment for Canadian patients receiving hyperbaric oxygen therapy.
Canadian Relevance
There is no direct Canadian connection mentioned in this study.
Study Limitations
A limitation of this study is that it was conducted at a single hyperbaric medicine center, which may limit the generalizability of the findings to other facilities.