AUGUSTA, Ga. Medical College of Georgia researchers are conducting the first FDA-approved clinical trial to determine whether an infusion of stem cells from umbilical cord blood can improve the quality of life for children with cerebral palsy.
The study will include 40 children age 2-12 whose parents have stored cord blood at the Cord Blood Registry in Tucson, Ariz.
Umbilical cord blood is rich in stem cells, which can divide and morph into different types of cells throughout the body, said Dr. James Carroll, professor and chief of pediatric neurology in MCG School of Medicine and principal investigator on the study.
Cerebral palsy, caused by a brain injury or lack of oxygen in the brain before birth or during the first few years of life, can impair movement, learning, hearing, vision and cognitive skills. Two to 3 children in 1,000 are affected by it, according to the Centers for Disease Control.
Animal studies indicate that infused stem cells help injured brain cells recover and replace brain cells that have died, Dr. Carroll said.
"Autologous stem cell transplantation, in which the transplant recipient is also the donor, is the safest form of stem cell transplantation because it carries virtually no threat of immune system rejection," he said.
While no controlled clinical trials have been conducted to date, previous studies have shown marked improvement in children with cerebral palsy about three months after an initial infusion of cord blood.
"Evidence up to this point has been purely anecdotal," Dr. Carroll said. "While a variety of cord blood stem cell therapies have been used successfully for more than 20 years, this study is breaking new ground in advancing therapies for brain injury a condition for which there is currently no cure."
Children will begin the study with a neurological exam by MCG pediatric neurologists Elizabeth Sekul and Nicole Brockway. Then, half of the st
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Medical College of Georgia