Dr. Philip James reports that high-pressure chambers can increase oxygen levels in damaged spinal nerves, potentially preventing paralysis. The treatment has been used on divers with decompression sickness and shows promise for spinal cord injuries.
The Aerospace Medical Association has issued medical guidelines for air travel to help doctors advise patients with illnesses. These guidelines provide recommendations for patients with conditions such as pulmonary disease, asthma, and emphysema, emphasizing the importance of stable health before traveling.
A new technique developed by Dr. John Absher may help prevent strokes among Americans with high blood pressure. By adapting a space shuttle technique that simulates zero gravity, doctors can determine the risk of stroke for patients taking medication to lower their blood pressure.