Catch up on any of the neurology headlines you may have missed in September 2026, compiled into 1 place by the NeurologyLive® team.

Phase 3 ARISE trial results show solengepras 150 mg significantly reduced OFF time and improved motor and non-motor symptoms in Parkinson disease.

New cerebrospinal fluid biomarker data suggest shared LRRK2 pathway activation across sporadic and LRRK2-associated Parkinson disease, potentially informing biomarker development and therapeutic targeting.

An MDS 2026 plenary speaker discusses the evolving role of infusion therapies, deep brain stimulation, and focused ultrasound in Parkinson disease, including when to consider device-aided therapies and how treatment selection can be individualized.

Christen Kutz, PhD, PA-C, discusses a retrospective survey of neurology providers examining why patients with generalized myasthenia gravis are transitioning to nipocalimab and what real-world outcomes data suggest about its role in the treatment landscape.

Phase 2a trial results showed 800 mg vutiglabridin significantly improved motor symptom scores compared with placebo in early-stage Parkinson's disease.

Investigational oral dopamine agonist prodrug boosts good ON-time, cuts OFF-time and dyskinesia, and reduces levodopa in advanced Parkinson disease, as phase 2 begins.

The associate vice president of clinical research at the Parkinson's Foundation discussed a large-scale replication of rs3115534-G, a noncoding GBA1 variant tied to Parkinson disease in people of African ancestry.