Drug Pipeline

Tofersen Clinical Trials

Data updated daily from ClinicalTrials.gov — last refresh 2026-06-12
4
Active Studies
3
Recruiting
1
Phase 3
2
Top Sponsors
Active Studies by Phase
Phase 4
1
Phase 3
1
Phase 2
1
Not specified
1
Active Trials
NCT IDTitleConditionStatus
Phase 4
NCT07223723 A Study to Learn More About the Long-Term Safety of Tofersen (Qalsody) in Chinese… Amyotrophic Lateral Sclerosis Recruiting
Phase 3
NCT04856982 A Study of BIIB067 (Tofersen) Initiated in Clinically Presymptomatic Adults With a… Amyotrophic Lateral Sclerosis Associated With a SOD1 Gene Mutation Active, Not Recruiting
Phase 2
NCT07294144 Tofersen in Non-SOD1 ALS ALS (Amyotrophic Lateral Sclerosis) Recruiting
Not specified
NCT07259980 A Study to Learn More About the Long-Term Safety of Tofersen (Qalsody) in Participants… Amyotrophic Lateral Sclerosis Recruiting
Sponsors Running Tofersen Trials
Disease Areas
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