What Researchers Did
Researchers conducted a randomised, double-blind, sham-controlled clinical trial to investigate hyperbaric oxygen therapy for persistent post-concussive symptoms after mild traumatic brain injury in military personnel.
What They Found
The study randomised 71 military personnel between September 2012 and May 2014, with a median age of 33 years and 99% male participants. Baseline data showed 49% of participants had a post-traumatic stress disorder diagnosis, 32% sustained blast injuries, and 73% experienced multiple injuries.
Canadian Relevance
This study was sponsored by the U.S. Department of Defense and does not have a direct Canadian connection.
Study Limitations
A key limitation of this manuscript is that it only describes the study design and baseline characteristics, with primary results still pending.