A Study to Learn About Salanersen's (BIIB115) Effects on Movement and Its Safety in Participants Aged 15 to 60 Years With Spinal Muscular Atrophy (SMA) Who Are Either New to SMA Treatment or Were Previously Treated With Risdiplam

NCT07444476 · SOLAR Phase 3Recruiting

Lead sponsor
Biogen (Industry)
Enrollment
90 (estimated)
Start date
8 Sep 2026
Primary completion
23 Jun 2028 (estimated)
Study completion
22 Jun 2032
Last update posted
2 Oct 2026

Design

Study type
Interventional
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Parallel
Masking
None
Arms
2

Interventions

  • Salanersen Drug

Conditions and primary outcome

  • Spinal Muscular Atrophy

Primary outcome

Change From Baseline in Hammersmith Functional Motor Scale - Expanded (HFMSE) Total Score in Treatment-Naïve Cohort (At Month 12)

Posted results on ClinicalTrials.gov

Results posted on ClinicalTrials.gov: No

Results from company and journal sources

No editor-confirmed results are on record for this study.

Publications

No PubMed citation lists NCT07444476.

CT-VCA trial quality

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Data integrity

Compare what the registry, company releases, FDA documents and publications say about this study.

Drugs on HealthTrade

Source

Source: ClinicalTrials.gov, U.S. National Library of Medicine. Listing a study does not mean NLM has evaluated it.

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