Actively Recruiting
ASCEND - NCT05067790 A Study to Evaluate Higher Dose (HD) Nusinersen (BIIB058) in Participants With Spinal Muscular Atrophy Previously Treated With Risdiplam

Please note, some trial-specific information on this page is sourced from clinicaltrials.gov.

About

Trial summary
TYPE INTERVENTIONAL
PHASE
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Phase

Clinical trials are done in different phases (0-4). Each phase provides important information about the drug. If a drug does not pass a particular phase, it cannot progress to the next phase. Visit the About Clinical Trials page to learn more.

PHASE3
CONDITION
  • Spinal Muscular Atrophy
  • INTERVENTIONS
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    Interventions

    The drug, device, or procedure being tested.

      DRUG:Nusinersen
      Administered as specified in the treatment arm
    ENROLLMENT
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    Enrollment

    The number of participants needed to take part in this trial.

    45 participants
    (ESTIMATED)
    15 Years to 50 Years
    (CHILD, ADULT)
    LOCATIONS 29
    Key dates
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    Key dates

    When the trial is conducted - from the date the first participant is enrolled to the date of the last participants's final visit.

    January 21, 2022
    Trial start date
    June 14, 2027
    Trial end date ESTIMATED
    More Information
    OTHER STUDY IDs
      232SM303

      2021-001294-23

      2023-505639-11

    Clinical Trials Gov ID NCT05067790
    Last Updated

    We are currently unable to share site locations for this clinical trial. Please use the link to view (or find) site locations:

    CLINICALTRIALS.GOV

    Results

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    CLINICALTRIALS.GOV
    Contact Us

    Please contact a clinical trial site directly to learn more about the trial. If no contact details are available, or for general inquiries, please contact the Biogen Clinical Trial Center.

    United States Biogen Clinical Trial Center

    866-633-4636

    clinicaltrials@biogen.com

    Find a trial location