SFDA Approves the Registration of Qalsody for the Treatment of Amyotrophic Lateral Sclerosis (ALS)
2025-10-09
The Saudi Food and Drug Authority (SFDA), has approved the registration of Qalsody (tofersen) for the treatment of adults with amyotrophic lateral sclerosis (ALS) associated with a mutation in the superoxide dismutase 1 (SOD1) gene. ALS is a rare motor neuron disorder that progressively affects the nerve cells responsible for voluntary movement, leading to muscle weakness, and eventually, a loss of mobility. This approval reflects the SFDA’s continued efforts to facilitate access to treatments for rare diseases, with Qalsody designated under the Orphan Drug Program.