Journal of neurotrauma
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Journal of neurotrauma · Nov 2012
Randomized Controlled TrialThe effect of hyperbaric oxygen on symptoms after mild traumatic brain injury.
In this single-center, double-blind, randomized, sham-controlled, prospective trial at the U. S. Air Force School of Aerospace Medicine, the effects of 2.4 atmospheres absolute (ATA) hyperbaric oxygen (HBO₂) on post-concussion symptoms in 50 military service members with at least one combat-related, mild traumatic brain injury were examined. ⋯ Paired t-test results revealed 10 ImPACT scale scores in the sham-control group improved from pre- to post-testing, whereas two scale scores significantly improved in the HBO₂ group. One PCL-M measure improved from pre- to post-testing in both groups. This study showed that HBO₂ at 2.4 ATA pressure had no effect on post-concussive symptoms after mild TBI.