E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Muscular Atrophy, Spinal |
atrofia muscolare spinale |
|
E.1.1.1 | Medical condition in easily understood language |
Spinal Muscular Atrophy (SMA) |
atrofia muscolare spinale (SMA) |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Musculoskeletal Diseases [C05] |
MedDRA Classification |
E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The primary objective of this study is to evaluate the clinical outcomes following treatment with nusinersen in participants with spinal muscular atrophy (SMA) who previously received onasemnogene abeparvovec. |
L'Obiettivo primario di questo studio è di valutare gli esiti clinici dopo il trattamento con nusinersen in partecipanti con AMS che hanno ricevuto in precedenza onasemnogene abeparvovec |
|
E.2.2 | Secondary objectives of the trial |
The secondary objectives of this study are to evaluate the safety and tolerability; and clinical outcomes following treatment with nusinersen in participants with SMA who previously received onasemnogene abeparvovec. |
Gli obiettivi secondari di questo studiosono di Valutare la sicurezza e la tollerabilità, gli esiti clinici dopo il trattamento con nusinersen nei partecipanti con AMS che hanno ricevuto in precedenza onasemnogene abeparvovec |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Genetic documentation of 5q SMA (homozygous gene deletion, mutation, or compound heterozygote).
- Must have previously received onasemnogene abeparvovec.
- Participants with suboptimal clinical status per the Investigator. |
- Documentazione genetica della SMA 5q (delezione gene in omozigosi, mutazione o eterozigote composto) - Devono aver precedentemente ricevuto onasemnogene abeparvovec. - Partecipanti con stato clinico subottimale secondo lo sperimentatore. |
|
E.4 | Principal exclusion criteria |
- Prior exposure to nusinersen.
- Ongoing severe or serious AEs related to onasemnogene abeparvovec.
- Use of steroids within 1 month prior to first dose of nusinersen. |
- Precedente esposizione a nusinersen. - EA gravi o seri in corso correlati a onasemnogene abeparvovec. - Uso di steroidi entro 1 mese prima della prima dose di nusinersen. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Total Hammersmith Infant Neurological Examination (HINE) Section 2 Motor Milestones Score
|
Punteggio totale nelle tappe di sviluppo motorio dell’esame neurologico del neonato di Hammersmith (HINE), sezione 2 |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Up to Day 778 |
Fino al Giorno 778 |
|
E.5.2 | Secondary end point(s) |
1) Number of Participants with Adverse Events (AEs) and Serious Adverse Events (SAEs)
2) Number of Participants with Change from Baseline in Clinical Laboratory Parameters
3) Number of Participants with Change from Baseline in Electrocardiograms (ECGs)
4) Number of Participants with Change from Baseline in Vital Signs
5) Number of Participants who Achieved Motor Milestones as Assessed by World Health Organization (WHO) Criteria
6) Change from Baseline in Children’s Hospital of Philadelphia Infant Test of Neuromuscular Disorders (CHOP INTEND) Score
7) Change from Baseline in Hammersmith Functional Motor Scale - Expanded (HFMSE) Score
8) Change from Baseline in Revised Upper Limb Module (RULM) Score
9) Time to Death or Permanent Ventilation |
1) Numero di partecipanti con eventi avversi (EA) ed eventi avversi seri (SAE) 2) Numero di partecipanti con variazione rispetto al basale nei parametri clinici di laboratorio 3) Numero di partecipanti con variazione rispetto al basale negli elettrocardiogrammi (ECG) 4) Numero di partecipanti con variazione rispetto al basale nei segni vitali 5) Numero di partecipanti che hanno raggiunto tappe di sviluppo motorio valutato secondo i criteri dell’Organizzazione Mondiale della Sanità (OMS) 6) Variazione rispetto al basale nel punteggio del test per neonati sui disturbi neuromuscolari del Children’s Hospital of Philadelphia (CHOP INTEND) 7) Variazione rispetto al basale nel punteggio della scala funzionale motoria di Hammersmith espansa (HFMSE) 8) Variazione rispetto al basale nel punteggio del modulo revisionato relativo agli arti superiori (RULM) 9) Tempo al decesso o alla ventilazione permanente |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Up to Day 778 |
Fino al Giorno 778 |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | Yes |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | Yes |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 1 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 2 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 8 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Israel |
United States |
Germany |
Italy |
Spain |
|
E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 4 |
E.8.9.1 | In the Member State concerned months | 8 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 4 |
E.8.9.2 | In all countries concerned by the trial months | 8 |
E.8.9.2 | In all countries concerned by the trial days | 0 |