Have a watch of the three video clips and read of the CTV News report, “Alzheimer’s patients treated with ultrasound to open the blood-brain barrier”
“Canadian researchers have taken a key first step that could potentially lead to a whole new way of treating Alzheimer’s disease.
The researchers from Sunnybrook Health Sciences Centre and University of Toronto are using focused ultrasound to safely open the blood-brain barrier in patients with Alzheimer’s disease, with the hopes this will help clear the brain of toxic plaque.
It’s an “out of the box” approach using patients like Karen Hellerman. The 62-year-old from Chatham, Ont. was diagnosed with early stage dementia.
Hellerman is losing her short-term memory and her ability to process complex tasks.
“Sometimes I can get it out, and sometimes I can’t and that disturbs me. “ Hellerman told CTV News. Her husband Neil knows there are no drug treatments to effectively slow or stop the disease.
“As her dementia gets worse, her physical state will get worse…it’s not a good thing. And she’s young, she’s gonna miss part of her life,” said Neil.
She is patient No. 3 in a group of six people with early Alzheimer’s disease, participating in the first study of its kind.
One of the biggest challenges in treating brain disease is getting drug therapies past the blood-brain barrier, which is like a protective “wrap” that surrounds even the tiniest blood vessels in the brain and acts as a “gate” to protect the brain from toxins and proteins that could enter through the bloodstream.“