Clinical trial investigates Alzheimer's disease drug in people with Down syndrome
"Through this study, members of the Down syndrome community have demonstrated loudly and clearly that they are eager to participate in clinical trials, particularly studies that provide promise for the treatment of Alzheimer's disease," says Brian Skotko, MD, MPP, co-director of the Massachusetts General Hospital (MGH) Down Syndrome Program, and a site principal investigator for the trial. "This first, industry-sponsored phase 2 trial in the Down syndrome community showed that people with Down syndrome were able to follow the study protocol and that the drug was safe and tolerable." The most common form of intellectual disability in the United States, Down syndrome is caused by an extra copy of chromosome 21. People with Down syndrome exhibit various degrees of intellectual disability and are at greatly increased risk of developing Alzheimer's dementia as they age. Excess activity of the genes on chromosome 21 -- including the gene for the amyloid prec...