September 15, 2021
Biogen Plans to Initiate Phase 3b Study Evaluating Potential Benefit of a Higher Dose of Nusinersen in Patients Previously Treated with Evrysdi® (risdiplam)
Clinical data available to date suggest there are remaining unmet needs in some spinal muscular atrophy (SMA) patients treated with Evrysdi 1 -3 The ASCEND study aims to evaluate whether treatment with a higher dose of nusinersen has the potential to improve clinical outcomes in these patients