What Researchers Did
Researchers designed four randomised controlled trials to investigate the efficacy of hyperbaric oxygen therapy for post-concussion syndrome in U.S. service members.
What They Found
These four randomised controlled trials were designed to enroll a total of 242 service members experiencing post-concussion syndrome. Participants would undergo 40 sessions over eight to 11 weeks, with conditions ranging from sham (1.2 atm abs, room air) to active hyperbaric oxygen (2.4 atm abs, 100% oxygen). Outcomes were planned for baseline, post-exposure, and three to 12 months' follow-up.
Canadian Relevance
This study describes the design of clinical trials conducted by the U.S. Department of Defense and Department of Veterans Affairs, and therefore has no direct Canadian connection.
Study Limitations
A primary limitation of this publication is that it describes the design of clinical trials and does not present any actual study findings or efficacy data.