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A Study to Learn How Nusinersen (Spinraza) Affects Participants With Spinal Muscular Atrophy (SMA) Who Took it Before or During Pregnancy And About The Health of Their Babies

Recruitingn/aAges 18 Years - 54 YearsFemaleBiogen
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In plain words

What the trial is, and whether it could suit you

In this study, researchers will know more about the effects of nusinersen, also known as Spinraza®, in pregnant participants with spinal muscular atrophy, also known as SMA. This is a drug available for doctors to prescribe for people with SMA. Due to the current treatment options that exist, people with SMA may now reach the age where they can become pregnant. But, there is not enough information known yet about what the effects of nusinersen may be on pregnant people with SMA or on their babies. This is known as an "observational" study, which collects health information about study participants without changing their medical care. The pregnant participants for this study will be found using 3 different groups of SMA study research centers: * ISMAR-US (International SMA Registry in the United States) * UK Adult SMA-REACH (Adult SMA Research and Clinical Hub in the United Kingdom) * S

Sign in to get the eligibility rules as simple questions to take to your doctor.

📋 Eligibility rules (as published)
Key Inclusion Criteria: * Participant who is currently pregnant (or was pregnant during the relevant exposure window) and enrolled in the United States (US) network of the ISMAR registry, the United Kingdom (UK) Adult SMA REACH, or the Germany, Austria, or Switzerland network of the SMArtCARE registry * Genetic documentation of spinal muscular atrophy linked to chromosome 5q (5q SMA) * Documentation that the participant was exposed to nusinersen up to 14 months prior to the first day of their LMP before conception, 14.5 months before conception, and/or at any time during their pregnancy Key Exclusion Criteria: * Treatment with risdiplam at any time from the first day of their LMP, 2 weeks prior to the date of conception (approximately 5 half-lives), and/or plans to receive treatment with risdiplam during pregnancy NOTE: Other protocol defined Inclusion/Exclusion criteria may apply
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What it tests

  • No Intervention
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Where

14 sites
Stanford Neuroscience Health Center
Palo Alto, United States
Boston Children's Hospital
Boston, United States
Research Site
Cambridge, United States
Columbia University Irving Medical Center
New York, United States
University College London Hospitals NHS Foundation Trust
London, United Kingdom
St George's University NHS Foundation Trust
London, United Kingdom
The Northern Care Alliance NHS Foundation Trust
Salford, United Kingdom
University Hospital Southampton NHS Foundation Trust
Southampton, United Kingdom

…and 6 more on ClinicalTrials.gov.

🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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