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Parkinson's Disease Psychosis News
Microbiome Linked To Memory Issues, Dementia In Parkinson's Patients
FRIDAY, June 13, 2025 — A person’s microbiome – the bacteria naturally living in the mouth and gut – might contribute to Parkinson’s disease, a new study says. Specific changes in these bacteria are a...
Autism Spectrum Disorder Linked to Increased Risk for Parkinson Disease
TUESDAY, June 3, 2025 – Autism spectrum disorder (ASD) is associated with an increased risk for Parkinson disease (PD), according to a study published online May 27 in JAMA Neurology. Weiyao Yin,...
Ultra-Processed Foods Linked To Parkinson's Disease Risk
THURSDAY, May 8, 2025 – Fast food and ready-made packaged eats could be doing slow damage to people’s brains. Ultra-processed foods like breakfast cereals, soft drinks, hot dogs and ketchup appear t...
Ultraprocessed Food Consumption Linked to Nonmotor Prodromal Parkinson Disease
WEDNESDAY, May 7, 2025 – Long-term consumption of ultraprocessed foods (UPF) is associated with nonmotor prodromal Parkinson disease (PD) features, according to a study published online May 7 in...
Common Medications Tied to Older Age at Onset of Parkinson Disease
FRIDAY, April 25, 2025 – Multiple common medications are associated with a considerable delay of Parkinson disease (PD) symptom onset, according to a study published online March 6 in the Journal of...
AAN: Tavapadon as Adjunct to Levodopa Ups Daily ON Time in Parkinson Disease
TUESDAY, April 8, 2025 – For patients with Parkinson disease with motor fluctuations, the oral once-daily, selective D1/D5 partial dopamine agonist tavapadon as an adjunct to levodopa increases...
Parkinson's Cases Expected To Double In Coming Decades
FRIDAY, March 7, 2025 – The number of people with Parkinson’s disease will more than double by 2050, driven by the aging of the global population, a new study suggests. In all, 25.2 million people w...
Study Finds Exenatide Not Beneficial for Parkinson Disease
FRIDAY, Feb. 7, 2025 – The glucagon-like peptide-1 receptor agonist exenatide does not yield improvement in measures of Parkinson disease severity, according to a study published online Feb. 4 in...
Ozempic-Type Drug Fails To Slow Parkinson’s, Study Finds
WEDNESDAY, Feb. 5, 2025 – Hopes that GLP-1 drugs such as Ozempic and Wegovy could help slow Parkinson's disease have taken an hit. A new study found that a drug in the same class called exenatide,...
Hearing Impairment Tied to Higher Risk for New Parkinson Disease Diagnosis
TUESDAY, Jan. 21, 2025 – Hearing impairment is a risk factor for incident Parkinson disease (PD), according to a study published online in the February issue of Parkinsonism and Related Disorders....
Dancing Helps People With Parkinson’s In More Ways Than One
MONDAY, Dec. 23, 2024 – Dancing appears to lift the spirits of people with Parkinson’s disease. Depression eased in Parkinson’s patients who took months of dance classes, a new study published rec...
Early Research Points to Possible New Parkinson's Drug
THURSDAY, Dec. 19, 2024 – Parkinson's is a relentless disease for which few treatments, and no real cure, exists. Now, researchers say they are on the trail of a potential new therapy for the...
Antibiotics Reveal Links Between Gut Microbes, Parkinson's
FRIDAY, Oct. 24, 2024 – Certain gut microbes might be linked to a person’s risk of developing Parkinson’s disease, a new study suggests. People prescribed multiple courses of penicillin antibiotics h...
FDA Approves Vyalev for Advanced Parkinson Disease
TUESDAY, Oct. 22, 2024 – The U.S. Food and Drug Administration has approved Vyalev (foscarbidopa and foslevodopa) for adults living with advanced Parkinson disease (PD). Vyalev is the first and only...
Air Pollution Exposure Increases Risk for Parkinson Disease
FRIDAY, Sept. 20, 2024 – Higher exposure to air pollution increases the risk for Parkinson disease (PD), according to a study published online Sept. 16 in JAMA Network Open. Brittany Krzyzanowski,...