Latest Rare Neurological Diseases News

Neuren Pharmaceuticals has dosed the first patient in its groundbreaking Phase 3 trial of NNZ-2591 for Phelan-McDermid syndrome, a rare genetic disorder with no approved therapies. The trial marks a significant step forward for the PMS community and rare disease drug development.

Neuren Pharmaceuticals’ partner Acadia secures FDA approval for DAYBUE STIX, a new powder formulation of trofinetide offering greater flexibility for Rett syndrome patients. This milestone expands treatment options and sets the stage for increased royalty revenue in 2026.

Invex Therapeutics has ended negotiations on two neurological asset acquisitions following due diligence setbacks and shareholder disputes, while advancing R&D collaborations and managing financial stability.

Invex Therapeutics has discontinued exclusive negotiations to acquire a rare neurological disease company due to board instability triggered by a shareholder requisition notice. Despite this setback, the company remains committed to diversifying its neurological treatment portfolio.