Hyperbaric Oxygen Therapy for Brain Injury, Cerebral Palsy, and Stroke Summary of evidence report on hyperbaric oxygen therapy. This outdated information has been archived and is available for reference purposes only. To access the archived document, please go to: http://archive.ahrq.gov/clinic/epcarch.htm. Current as of September 2003 Internet Citation: Hyperbaric Oxygen Therapy for Brain Injury, Cerebral Palsy, and Stroke. September 2003. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/redirects/hypoxsum.html