News

Immune suppression proposed as way to slow Parkinson’s progression

Suppressing the immune system to reduce brain inflammation, a known contributor to Parkinson’s disease progression, may offer a promising new strategy for slowing the disease, early trial results suggest. Specifically, azathioprine, a commonly used drug that suppresses immune activity, reduced motor symptoms and improved cognitive function in people…

AAN 2025: Stable motor control seen with long-term ND0612

The investigational liquid therapy ND0612 — an around-the-clock supply of levodopa/carbidopa infused via a pump under the skin — provides more stable motor control in people with Parkinson’s disease who experience motor fluctuations than standard immediate-release levodopa/carbidopa. That’s according to data from the randomized portion of the…

AAN 2025: Less off time, more good on time with long-term Onapgo

Treatment for up to three years with Onapgo (apomorphine hydrochloride) — approved in the U.S. earlier this year as an add-on therapy for advanced Parkinson’s disease — significantly and sustainably reduced off time, when symptoms are not fully controlled, in adults with the neurodegenerative condition. Importantly, the researchers…

Excess exercise may worsen Parkinson’s symptoms, report says

Although physical exercise has well-established benefits for people with Parkinson’s disease, too much of it may worsen fatigue and motor symptoms, according to a report of two cases in the U.K. Both patients believed that intense exercise could help them overcome the disease, including reversing the degeneration of dopaminergic…

AAN 2025: Tavapadon offers rapid, sustained motor benefits

Tavapadon, an orally available small molecule being developed for Parkinson’s disease, was generally safe and eased motor symptoms within one month of being administered at either a fixed or flexible dose to adults with early-stage disease. It also reduced the risk of common side effects typically associated with similar classes…