For the first time in the United States, a stroke patient has been intravenously injected with his own bone marrow stem cells as part of a research trial at The University of Texas Medical School at Houston.
The Phase I safety trial, funded with a pilot grant from The National Institutes of Health and support from the Notsew Orm Sands Foundation, will enroll nine more patients who have suffered a stroke and can be treated with the stem cell procedure within 24 to 72 hours of initial symptoms.
"It’s still very early in this safety study, but this could be an exciting new therapeutic approach for people who have just suffered a stroke," said Sean Savitz, M.D., assistant professor of neurology at the medical school and the study’s lead investigator. "Animal studies have shown that when you administer stem cells after stroke, the cells enhance the healing. We know that stem cells have some kind of guidance system and migrate to the area of injury. They’re not making new brain cells but they may be enhancing the repair processes and reducing inflammatory damage."