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Trial · NCT02594124

Registered outcomes32

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryNumber of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs)From Day 1 up to the end of the study (up to 2848 days)
AE:unfavorable and unintended sign, symptom, or disease temporally associated with study/use of an investigational drug, whether or not it's considered related to investigational drug. SAE:AE that in view of either Investigator/Sponsor, meets any of the following criteria: results in death;is life-threatening:i.e.poses risk of death, hospitalization/it's prolongation;results in a persistent or significant incapacity or substantial disruption of normal life functions;results in congenital anomaly or birth defect in offspring;is an important event in the opinion of Investigator/Sponsor. TEAE: if it was present prior to first dose of nusinersen or first sham procedure in index study and subsequently worsened in severity/was not present prior to first dose of nusinersen or first sham procedure in index study but subsequently appeared.
PrimaryNumber of Participants With Vital Sign Abnormalities Reported as AEsFrom Day 1 up to the end of the study (up to 2848 days)The vital sign assessments included blood pressure, temperature, pulse rate, and respiratory rate. Participants with abnormalities in these assessments recorded as AEs were reported.
PrimaryNumber of Participants With Weight Abnormalities Reported as AEsFrom Day 1 up to the end of the study (up to 2848 days)
Weight decrease was characterized by a decrease of \>=7% from baseline and weight increase was characterized by an increase of \>=7% from baseline. Participants with these abnormalities recorded as AEs were reported.
PrimaryNumber of Participants With Neurological Abnormalities Reported as AEsFrom Day 1 up to the end of the study (up to 2848 days)Participants with abnormalities in neurological examinations recorded as AEs were reported.
PrimaryNumber of Participants With Laboratory Abnormalities Reported as AEsFrom Day 1 up to the end of the study (up to 2848 days)Laboratory investigations included hematology, coagulation, serum chemistry and urinalysis parameters. Participants with abnormalities in these laboratory investigations recorded as AEs were reported.
PrimaryNumber of Participants With Coagulation Parameters Reported as AEsFrom Day 1 up to the end of the study (up to 2848 days)
Coagulation parameters included activated partial thromboplastin time (aPTT) and international normalized ratio (INR). Participants with abnormalities in these coagulation parameters recorded as AEs were reported.
PrimaryNumber of Participants With Clinically Significant Shifts in12 Lead Electrocardiogram (ECG) ResultsFrom Day 1 up to the end of the study (up to 2848 days)Clinical significance of abnormalities in 12 lead ECG was determined based on the investigator's discretion.
PrimaryNumber of Participants Taking Any Concomitant MedicationFrom Day 1 up to the end of the study (up to 2848 days)
A concomitant therapy is any non-protocol-specified drug or substance (including over-the-counter medications, herbal medications, and vitamin supplements) administered between the beginning of screening and the last telephone contact or study visit.
SecondaryMean Number of New Motor Milestones Achieved as Assessed by World Health Organization (WHO) CriteriaMMDR Period: At Day 1800
The WHO motor milestones are a set of six milestones in motor development, all of which would be expected to be attained by 24 months of age in healthy children. The individual milestones are: sitting without support, standing with assistance, hands and knees crawling, walking with assistance, standing alone and walking alone. Mean of number of new milestones achieved was calculated and reported in this outcome measure.
SecondaryPercentage of Participants With <2 Years of Age Who Attained Motor Milestones as Assessed by Section 2 of Hammersmith Infant Neurological Examination (HINE)At Day 309
HINE is evaluated in infants between 2-24 months of age. It's a simple, standardized instrument including 26 items assessing different aspects of neurological examinations, such as cranial nerves, posture, movements, tone, and reflexes. In this study, Module 2 of HINE (HINE-2) was assessed, which evaluates 8 developmental milestones (head control, sitting, voluntary grasp, ability to kick, rolling, crawling, standing, and walking) scored on a 3, 4, or 5-point scale, with 0 indicating inability to perform task and score of 2, 3, or 4 indicating full milestone development. Total score is calculated by summing item scores to give maximum possible score of 26. Higher score indicates good neurological function.
SecondaryNumber of Participants Who Died or Met Permanent VentilationMMDR Period: Up to Day 1800Permanent ventilation was defined as tracheostomy or \>=16 hours of ventilator support per day continuously for \>21 days in the absence of an acute reversible event.
SecondaryNumber of Participants Not Requiring Permanent VentilationMMDR Period: Up to Day 1800Permanent ventilation was defined as tracheostomy or \>=16 hours of ventilator support per day continuously for \>21 days in the absence of an acute reversible event.
SecondaryChange From Baseline in Children's Hospital of Philadelphia Infant Test of Neuromuscular Disorders (CHOP INTEND) Motor Function ScaleBaseline, Day 2198
The CHOP INTEND test is designed to evaluate the motor skills of infants with significant motor weakness, including infants with SMA. Participants who are ≥2 years will be continued to be assessed until a CHOP INTEND maximum score of 64 is achieved. It includes 16 items structured to move from easiest to hardest with the grading including gravity eliminated (lower scores) to antigravity movements (higher scores). All item scores range from 0 (worst) to 4 (best). Total scores range from 0 to 64, with higher scores indicating better movement functioning.
SecondaryChange From Baseline in Hammersmith Functional Motor Scale Expanded (HFMSE) Total ScoreMMDR Period: Baseline, MMDR Day 1800
The HFMSE consists of 33 scored activities used to assess motor function in children with SMA. Participants were asked to do a specific activity (such as rolling) and they were then graded on the quality and execution of that movement on a scale of 0=being unable, 1=performed with some compensation, and 2=unaided. The overall score is the sum of the scores for all activities with a maximum achievable score of 66. Higher scores indicate increased motor function.
SecondaryChange From Baseline in Revised Upper Limb Module (RULM) Total ScoreMMDR Period: Baseline, MMDR Day 1800
RULM Test is used in participants with SMA to assess upper limb functional ability items and has total of 20 items with an entry item that serves as functional class identification and does not contribute to total score. Remaining 19 scorable items reflect different functional domains and graded on 3-point system with score of 0 (unable), 1 (able, with modification), and 2 (able, no difficulty). There is only 1 item that is scored as a can/cannot score, with 1 as the highest score. Scorable items are summed for total score (0-37), higher scores indicating increased upper limb function. Positive change from baseline indicates improvement.
SecondaryChange From Baseline in Total Distance Walked Over Time as Assessed by 6-Minute Walk Test (6MWT)Baseline, Day 2670The 6MWT measures the distance an individual can walk over a total of six minutes on a hard, flat surface. The goal is for the individual to walk as far as possible in six minutes.
SecondaryNumber of Participants Who Experienced Contracture AssesmentMMDR Period: At MMDR Day 1800
Contracture assessment is performed to assess the motor performance in SMA. The number of participants who experienced at least one contracture at any location and severe contractures in any of the five locations (hip flexors, knee flexors, ankle planter flexors, elbow flexors, forearm flexors) are reported in this outcome measure.
SecondaryChange From Baseline in Compound Muscular Action Potential (CMAP)MMDR Period: Baseline, MMDR Day 1800
CMAP is an electrophysiological technique that can be used to determine the approximate number of motor neurons in a muscle or group of muscles. Peroneal amplitude (PA) and ulnar amplitude (UA) data is reported in this OM. Score \<0 indicated worse response and \>0 indicated better response than the normal matched population. Score change \<0 indicated worsening and \>0 indicated improvement as compared to baseline.
SecondaryChange From Baseline in Body LengthMMDR Period: up to Day 1800
Participants were analyzed for change in growth parameter of body length to evaluate clinical efficacy. The body length was calculated using either WHO or Centers for Disease Control and Prevention (CDC) scales. The CDC scale allows to calculate the body length up to 20 years, while the WHO scale allows to calculate it only up to 10 years.
SecondaryChange From Baseline in WeightMMDR Period: up to Day 1800
Participants were analyzed for change in growth parameter of weight to evaluate clinical efficacy. The weight was calculated using either WHO or CDC scales. The CDC scale allows to calculate the weight up to 20 years, while the WHO scale allows to calculate it only up to 10 years.

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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