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Clinical Trial Active — Not Recruiting Phase III NCT05337553

A Study to Evaluate the Efficacy and Safety of Taldefgrobep Alfa in Participants With Spinal Muscular Atrophy

A Study to Evaluate the Efficacy and Safety of Taldefgrobep Alfa in Participants With Spinal Muscular Atrophy — Active Not Recruiting • Phase III • NCT05337553.

📅 01 Jun 2026 ⏱ 1 min read
Active — Not Recruiting
Check the registry for current status and eligibility criteria.
Status
Active — Not Recruiting
Phase
Phase III
NCT ID
NCT05337553
Start
2022-07-06
Completion
2024-09-25
ClinicaliQ Trial Snapshot
  • A Study to Evaluate the Efficacy and Safety of Taldefgrobep Alfa in Participants With Spinal Muscular Atrophy — Active Not Recruiting • Phase III • NCT05337553.
  • Trial testing a new add-on treatment (taldefgrobep alfa) alongside existing spinal muscular atrophy medicines to see if it helps and is safe.

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What This Trial Is Studying

This trial will study the efficacy and safety of taldefgrobep alfa as an adjunctive therapy for participants who are already taking a stable dose of nusinersen and/or risdiplam and/or have a history of onasemnogene abeparvovec, compared to placebo. Conditions: Spinal Muscular Atrophy, Neuromuscular Diseases, SMA Interventions: taldefgrobep alfa, Placebo, taldefgrobep alfa Lead Sponsor: Biohaven Pharmaceuticals, Inc. Planned Enrollment: 269 participants

Full Trial Details
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Eligibility criteria, protocol, and results when available
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