Healthwatch AI SCREENER GETS JUMP ON PARKINSON’S
ANEWLY developed tool can predict Parkinson’s disease (PD) — the world’s fastest-growing neurological condition — with 96 percent accuracy as much as 15 years before symptoms appear, researchers say.
Called CRANK-MS, the screening system is powered by artificial intelligence
(AI) and was created by scientists at Australia’s University of New South Wales in collaboration with experts at Boston University. The researchers analyzed blood samples from 39 healthy study participants from the European Prospective Investigation into Cancer and Nutrition who would develop PD within 15 years and 39 patients who did not receive the devastating diagnosis within that time frame.
Upon comparing the two data sets, the AI system identified unique combinations of metabolites — chemical compounds the body creates when breaking down food, drugs and chemicals — which could prevent or potentially be early warning signs for Parkinson’s. Currently there are no blood or lab screenings for PD, which is initially identified through physical signs like a resting hand tremor. Atypical symptoms such as sleep disorders and apathy may be attributed to other health problems, which can lead to a misdiagnosis. However, the scientists say using CRANKMS upon the development of any symptoms may help rule out Parkinson’s.
About 1 million Americans are living with PD, and nearly 90,000 patients are diagnosed each year.
Back to the Future star Michael J. Fox, 62, has endured the disease for more than three decades and calls it a “living hell!” The plucky performer has publicly revealed his symptoms — slow movement, body tremors, muscle stiffness, reduced balance and speech difficulties — while raising millions for research and courageously carrying on despite his many challenges. Other stars experiencing PD include M*A*S*H legend Alan Alda, 87, crooner Neil Diamond, 82, rocker Ozzy Osbourne, 74, and songbird Linda Ronstadt, 77. CRANK-MS did identify strong chemical links to a correct PD prediction, including lower levels of triterpenoids. The known neuroprotectants are commonly found in apples, olives and tomatoes. The researchers say future studies may examine whether those foods could naturally ward off PD.