Kristopher Boesen was paralyzed from the neck down, after his car spiraled out of control on a slippery road, slamming into a tree and a lamp post. Doctors warned his parents he might stay paralyzed from the neck down to the rest of his life.
The Experimental Procedure
Doctors offered Kris a chance to go through a stem cell procedure that could potentially change his life. Spinal Cord replacement of damaged cells to repair the injured nervous tissue. Although this was an experimental procedure with no guarantee of success, Kris decided to take the risk. Dr. Liu began the process by injecting 10 million AST-OPC1 cells directly into his cervical spinal cord. As the doctor explains, patients with spinal cord injury go through a surgery that stabilizes the spine but in most cases without restoring the sensory or motor function.
The Outcome
It took only three weeks for Kris to show improvements, and within three months of the therapy, he was able to operate a wheelchair, write his name, and answer the phone – improvements up to 2 spinal cord levels. His motor functions, the transmission of messages from the brain to muscles to trigger movement, were drastically improved. The 2 spinal cord level improvements in his case made the difference between none or minimal movement and ability to function on his own. In other words, he regained a sort of functional independence. Although his initial hope was a fighting chance, he is now determined to do anything possible to walk again.The Future
The doctor is careful not to make any false promises to Kris that his condition will further improve. But, they will continue experimenting with stem cell research in an attempt to improve its chances to solve paralysis.
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