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A Phase 4 Study of Nusinersen (BIIB058) Among Patients With Spinal Muscular Atrophy Who Received Onasemnogene Abeparvovec - RESPOND

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-505640-18-00
Acronym
232SM404
Enrollment
25
Registered
2024-07-01
Start date
2021-09-02
Completion date
2025-10-09
Last updated
2025-10-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Spinal Muscular Atrophy

Brief summary

Total Hammersmith Infant Neurological Examination (HINE) Section 2 Motor Milestones Score [ Time Frame: Up to Day 778 ]

Detailed description

Number of Participants with Adverse Events (AEs) and Serious Adverse Events (SAEs) [ Time Frame: Up to Day 778 ], Number of Participants with Change from Baseline in Clinical Laboratory Parameters [ Time Frame: Up to Day 778 ], Number of Participants with Change from Baseline in Electrocardiograms (ECGs) [ Time Frame: Up to Day 778 ], Number of Participants with Change from Baseline in Vital Signs [ Time Frame: Up to Day 778 ], Number of Participants who Achieved Motor Milestones as Assessed by World Health Organization (WHO) Criteria [ Time Frame: Up to Day 778 ], Change from Baseline in Children's Hospital of Philadelphia Infant Test of Neuromuscular Disorders (CHOP INTEND) Score [ Time Frame: Up to Day 778 ], Change from Baseline in Hammersmith Functional Motor Scale - Expanded (HFMSE) Score [ Time Frame: Up to Day 778 ], Change from Baseline in Revised Upper Limb Module (RULM) Score [ Time Frame: Up to Day 778 ], Time to Death or Permanent Ventilation [ Time Frame: Up to Day 778 ], Change From Baseline in Cerebrospinal Fluid (CSF) Levels of Neurofilament Light Subunit (NF-L) [ Time Frame: Up to Day 659 ], Change From Baseline in Plasma Levels of NF-L [ Time Frame: Up to Day 778 ]

Interventions

Sponsors

Biogen Idec Research Limited
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to 17 Years

Design outcomes

Primary

MeasureTime frame
Total Hammersmith Infant Neurological Examination (HINE) Section 2 Motor Milestones Score [ Time Frame: Up to Day 778 ]

Secondary

MeasureTime frame
Number of Participants with Adverse Events (AEs) and Serious Adverse Events (SAEs) [ Time Frame: Up to Day 778 ], Number of Participants with Change from Baseline in Clinical Laboratory Parameters [ Time Frame: Up to Day 778 ], Number of Participants with Change from Baseline in Electrocardiograms (ECGs) [ Time Frame: Up to Day 778 ], Number of Participants with Change from Baseline in Vital Signs [ Time Frame: Up to Day 778 ], Number of Participants who Achieved Motor Milestones as Assessed by World Health Organization (WHO) Criteria [ Time Frame: Up to Day 778 ], Change from Baseline in Children's Hospital of Philadelphia Infant Test of Neuromuscular Disorders (CHOP INTEND) Score [ Time Frame: Up to Day 778 ], Change from Baseline in Hammersmith Functional Motor Scale - Expanded (HFMSE) Score [ Time Frame: Up to Day 778 ], Change from Baseline in Revised Upper Limb Module (RULM) Score [ Time Frame: Up to Day 778 ], Time to Death or Permanent Ventilation [ Time Frame: Up to Day 778 ],

Countries

Germany, Italy, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026