http://link.springer.com/article/10.1007/s10072-015-2460-2
Abstract
Compelling evidence
suggests the advantage of hyperbaric oxygen therapy (HBOT) in traumatic
brain injury. The present meta-analysis evaluated the outcomes of HBOT
in patients with traumatic brain injury (TBI). Prospective studies
comparing hyperbaric oxygen therapy vs. control in patients with mild
(GCS 13–15) to severe (GCS 3–8) TBI were hand-searched from medical
databases using the terms “hyperbaric oxygen therapy, traumatic brain
injury, and post-concussion syndrome”. Glasgow coma scale (GCS) was the
primary outcome, while Glasgow outcome score (GOS), overall mortality,
and changes in post-traumatic stress disorder (PTSD) score, constituted
the secondary outcomes. The results of eight studies (average age of
patients, 23–41 years) reveal a higher post-treatment GCS score in the
HBOT group (pooled difference in means = 3.13, 95 % CI 2.34–3.92, P < 0.001),
in addition to greater improvement in GOS and lower mortality, as
compared to the control group. However, no significant change in the
PTSD score was observed. Patients undergoing hyperbaric therapy achieved
significant improvement in the GCS and GOS with a lower overall
mortality, suggesting its utility as a standard intensive care regimen
in traumatic brain injury.
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