Functional and Anatomical Magnetic Resonance Imaging (MRI) of Chronic Brain Injury and Hyperbaric Oxygen (HBO2) Study Subjects "HYBOBI-MRI"

Completed

Phase 2 Results N/A

Eligibility Criteria

Inclusion Criteria

- Subject has had a brain injury > 12 months
- Subject is >18 years old
- Etiology of brain injury:
- stroke
- carbon monoxide
- anoxia
- trauma
- Must be able to equalize ears, or have tympanostomy tubes
- Willingness to complete outcome measures and comply with the research protocols
- Commitment to pay the hospital for hyperbaric oxygen
- Subject is enrolled in Hyperbaric Oxygen and Chronic Stable Brain Injury study-clinical trials government ID# NCT00830453.

Exclusion Criteria

- Glasgow Coma Score <13 at the time of consent
- Poorly controlled seizures
- Inability to participate in outcome assessments (eg: blindness, quadraplegia); Claustrophobia
- Inability to equalize ears
- Inability to protect airway, or requiring frequent suctioning
- Tracheostomy
- Women of child-bearing potential or currently pregnant
- Severe psychiatric disorders
- Taking lithium
- Degenerative mental disease
- Chronic debilitating disease
- Heart failure with ejection fraction <50% or inability to lay supine
- Active malignancy, or prior treatment with cisplatin or bleomycin
- Current recreational drug use
- Consumption of more than the equivalent of 12 beers/week habitually
- Prior treatment with hyperbaric oxygen for chronic brain injury within the last year
- Implanted device that is a contra-indication to MRI
- Inability to travel to Las Vegas, either by car or by air
- Serum creatinine greater than the Intermountain Central Lab normal limit
- Unwillingness or inability to have intravenous contrast.