
Clinically relevant scores of 32 and 44 on the Fugl-Meyer Motor Score were documented in 2 patients who received NSI-566.

Clinically relevant scores of 32 and 44 on the Fugl-Meyer Motor Score were documented in 2 patients who received NSI-566.

The Pfizer candidate PF-06939926 has also received fast track, orphan drug, and rare pediatric disease designations from the FDA.

The Expanded Access Program will offer treatment for patients with ALS who have completed the phase 3 clinical trial and will not interfere with data or regulatory timelines.

Results of the phase 2 study support continued dose escalation of SRP-5051 and further clinical development.

Nearly all patients in this cohort achieved a clinically meaningful >3-point increase during the study period, demonstrating a consistent response to the gene therapy.