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Trial record 1 of 2 for:    NURTURE SMA
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A Study of Multiple Doses of Nusinersen (ISIS 396443) Delivered to Infants With Genetically Diagnosed and Presymptomatic Spinal Muscular Atrophy (NURTURE)

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ClinicalTrials.gov Identifier: NCT02386553
Recruitment Status : Active, not recruiting
First Posted : March 12, 2015
Last Update Posted : November 18, 2021
Information provided by (Responsible Party):

Brief Summary:
The primary objective of the study is to examine the efficacy of multiple doses of Nusinersen administered intrathecally in preventing or delaying the need for respiratory intervention or death in infants with genetically diagnosed and presymptomatic spinal muscular atrophy (SMA). Secondary objectives of this study are to examine the effects of Nusinersen in infants with genetically diagnosed and presymptomatic SMA.

Condition or disease Intervention/treatment Phase
Spinal Muscular Atrophy Drug: Nusinersen Phase 2

Expanded Access : An investigational treatment associated with this study is no longer available outside the clinical trial.   More info ...

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 25 participants
Allocation: N/A
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Prevention
Official Title: An Open-Label Study to Assess the Efficacy, Safety, Tolerability, and Pharmacokinetics of Multiple Doses of ISIS 396443 Delivered Intrathecally to Subjects With Genetically Diagnosed and Presymptomatic Spinal Muscular Atrophy
Actual Study Start Date : May 20, 2015
Estimated Primary Completion Date : January 27, 2025
Estimated Study Completion Date : January 27, 2025

Arm Intervention/treatment
Experimental: Nusinersen
Nusinersen administered as an intrathecal injection
Drug: Nusinersen
Solution for intrathecal injection
Other Names:
  • ISIS 396443
  • BIIB058
  • Spinraza

Primary Outcome Measures :
  1. Time to death or respiratory intervention [ Time Frame: Up to Day 2891 ]
    The time will be the age of the participant at the first occurrence of either a respiratory intervention or death. Respiratory intervention is defined as invasive or noninvasive ventilation for ≥6 hours/day continuously for 7 or more days OR tracheostomy.

Secondary Outcome Measures :
  1. Percentage of participants developing clinically manifested spinal muscular atrophy (SMA) [ Time Frame: At 13 and 24 months of age ]
  2. Percentage of participants alive [ Time Frame: At 13 months, and 2, 3, 4, 5, 6, 7 and 8 years of age ]
  3. Percentage of participants who attained motor milestones assessed as part of the Hammersmith Infant Neurological Examination (HINE) [ Time Frame: At 13 and 24 months of age ]
  4. Percentage of participants who attained motor milestones as assessed by World Health Organization (WHO) criteria [ Time Frame: Up to Day 2891 ]
  5. Change from Baseline in the Children's Hospital of Philadelphia Infant Test of Neuromuscular Disorders (CHOP INTEND) motor function scale [ Time Frame: Up to Day 2891 ]
  6. Change from Baseline in Hammersmith Functional Motor Scale - Expanded (HFMSE) [ Time Frame: Up to Day 2891 ]
  7. Change from Baseline in weight for age/length [ Time Frame: Up to Day 2891 ]
  8. Change from Baseline in head circumference [ Time Frame: Up to Day 2891 ]
  9. Change from Baseline in chest circumference ratio [ Time Frame: Up to Day 2891 ]
  10. Change from Baseline in head to chest circumference ratio [ Time Frame: Up to Day 2891 ]
  11. Change from Baseline in arm circumference ratio [ Time Frame: Up to Day 2891 ]
  12. Incidence of adverse events (AEs) and/or serious adverse events (SAEs) [ Time Frame: Up to Day 2891 ]
  13. Change from Baseline in clinical laboratory parameters [ Time Frame: Up to Day 2891 ]
    Assessed by the following laboratory tests: Hematology: red blood cells, hemoglobin, hematocrit, platelets, white blood cells, white blood cell differential, Blood chemistry: total protein, albumin, creatinine, cystatin C, creatine phosphokinase, blood urea nitrogen, total bilirubin (direct and indirect), alkaline phosphatase, alanine aminotransferase, aspartate aminotransferase, glucose, calcium, phosphorous, chloride, sodium, potassium. Urinalysis: specific gravity, pH, protein, glucose, ketones, bilirubin, red blood cells, white blood cells, epithelial cells, bacteria, casts, crystals

  14. Change from Baseline in electrocardiograms (ECGs) [ Time Frame: Up to Day 2891 ]
  15. Change from Baseline in vital signs [ Time Frame: Up to Day 2891 ]
    Vital sign will be assessed by: temperature, pulse rate, resting systolic and diastolic blood pressure, and respiratory rate.

  16. Change from Baseline in neurological examinations [ Time Frame: Up to Day 2891 ]
  17. Cerebrospinal fluid (CSF) and plasma Nusinersen concentrations [ Time Frame: Up to Day 2801 ]

Information from the National Library of Medicine

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Ages Eligible for Study:   up to 6 Weeks   (Child)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Key Inclusion Criteria:

  • Age ≤ 6 weeks at first dose.
  • Genetic documentation of 5q SMA homozygous gene deletion or mutation or compound heterozygous mutation.
  • Genetic documentation of 2 or 3 copies of survival motor neuron 2 (SMN2).
  • Ulnar compound muscle action potential (CMAP) ≥ 1 mV at Baseline.
  • Gestational age of 37 to 42 weeks for singleton births; gestational age of 34 to 42 weeks for twins.
  • Meet additional study related criteria.

Key Exclusion Criteria:

  • Hypoxemia (oxygen saturation <96% awake or asleep without any supplemental oxygen or respiratory support).
  • Any clinical signs or symptoms at Screening or immediately prior to the first dosing (Day 1) that are, in the opinion of the Investigator, strongly suggestive of SMA.
  • Clinically significant abnormalities in hematology or clinical chemistry parameters.
  • Treatment with an investigational drug given for the treatment of SMA biological agent, or device. Any history of gene therapy, prior antisense oligonucleotide (ASO) treatment, or cell transplantation.
  • Meet additional study related criteria.

Note: Other protocol defined Inclusion/Exclusion criteria may apply.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02386553

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United States, California
Research Site
Los Angeles, California, United States, 90095
United States, Florida
Research Site
Orlando, Florida, United States, 32827
United States, Illinois
Research Site
Chicago, Illinois, United States, 60611
United States, Maryland
Research Site
Baltimore, Maryland, United States, 21287
United States, Massachusetts
Research Site
Boston, Massachusetts, United States, 02114
United States, New York
Research Site
New York, New York, United States, 10032
United States, Utah
Research Site
Salt Lake City, Utah, United States, 84112
Australia, Victoria
Research Site
Parkville, Victoria, Australia, 3052
Canada, Alberta
Research Site
Calgary, Alberta, Canada, T3B 6A8
Research Site
Freiburg, Baden-Württemberg, Germany, 79106
Research Site
Roma, Lazio, Italy, 165
Research Site
Milano, Italy, 20162
Research Site
Doha, Qatar, 3050
Research Site
Kaohsiung City, Taiwan, 806
Research Site
Taipei, Taiwan, 100
Research Site
Ankara, Sihhiye, Turkey, 6100
Sponsors and Collaborators
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Study Director: Medical Director Biogen
Additional Information:
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
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Responsible Party: Biogen
ClinicalTrials.gov Identifier: NCT02386553    
Other Study ID Numbers: 232SM201
2014-002098-12 ( EudraCT Number )
First Posted: March 12, 2015    Key Record Dates
Last Update Posted: November 18, 2021
Last Verified: November 2021
Keywords provided by Biogen:
Additional relevant MeSH terms:
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Muscular Atrophy
Muscular Atrophy, Spinal
Pathological Conditions, Anatomical
Neuromuscular Manifestations
Neurologic Manifestations
Nervous System Diseases
Spinal Cord Diseases
Central Nervous System Diseases
Motor Neuron Disease
Neurodegenerative Diseases
Neuromuscular Diseases