E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Juvenile Idiopathic Arthritis |
Artrite idiopatica giovanile |
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E.1.1.1 | Medical condition in easily understood language |
Juvenile Idiopathic Arthritis |
Artrite idiopatica giovanile |
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E.1.1.2 | Therapeutic area | Diseases [C] - Immune System Diseases [C20] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 19.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10059176 |
E.1.2 | Term | Juvenile idiopathic arthritis |
E.1.2 | System Organ Class | 10028395 - Musculoskeletal and connective tissue disorders |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To describe the pharmacokinetic (PK) profile of sarilumab in patients with sJIA in order to identify the dose and regimen for continued development in this population. |
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E.2.2 | Secondary objectives of the trial |
To describe: -The pharmacodynamic (PD) profile, the efficacy and the safety of sarilumab in patients with sJIA. -The long term safety of sarilumab in patients with sJIA. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
-Male and female patients aged ≥1 and ≤17 years at the time of the screening visit. -Diagnosis of systemic Juvenile Idiopathic Arthritis (JIA) subtype according to the International Associations against Rheumatism (ILAR) 2001 Juvenile Idiopathic Arthritis Classification Criteria with the following features at screening: -≥5 active joints at screening or; -≥2 active joints at screening with systemic JIA fever >37.5 °C in the 3 days preceding baseline or for at least 3 out of any 7 consecutive days during screening despite glucocorticoids at a stable dose for at least 3 days. -Patients with an inadequate response to current treatment and considered as a candidate for a biologic disease-modifying antirheumatic drug (DMARD) as per Investigator’s judgment.
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E.4 | Principal exclusion criteria |
-Body weight <10 kg or >60 kg. -Uncontrolled severe systemic symptoms and/or Macrophage Activation Syndrome within 6 months prior to screening. -If nonsteroidal anti-inflammatory drugs [NSAIDs, including cyclo-oxygenase-2 inhibitors (COX-2)] taken, dose stable for less than 2 weeks prior to the baseline visit and/or dosing prescribed outside of approved label. -If non-biologic DMARD taken, dose stable for less than 6 weeks prior to the baseline visit or at a dose exceeding the recommended dose as per local labeling. -If oral glucocorticoid taken, dose exceeding equivalent prednisone dose 1 mg/kg/day (or 60 mg/day) within 3 days prior to baseline. -Prior treatment with anti-interleukin 6 (IL-6) or IL-6 receptor (IL-6R) antagonist therapies, including but not limited to tocilizumab or sarilumab. -Treatment with any biologic DMARD within 5 half-lives prior to the first dose of sarilumab. -Treatment with a Janus kinase inhibitor within 4 weeks prior to the first dose of sarilumab. -Treatment with any Investigational biologic or non-biologic product within 8 weeks or 5 half-lives prior to baseline, whichever is longer. -Active tuberculosis patients or latent tuberculosis patients without adquate treatment. -Exclusion criteria related to past or current infection other than tuberculosis. -Any live, attenuated vaccine within 4 weeks prior to the baseline, such as varicella-zoster, oral polio, rubella vaccines. |
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E.5 End points |
E.5.1 | Primary end point(s) |
- Assessment of PK parameter: maximum serum concentration observed (Cmax) - Assessment of PK parameter: Area under the serum concentration versus time curve calculated using the trapezoidal method during a dose interval (AUC0-t) - Assessment of PK parameter: Concentration observed before treatment administration during repeated dosing (Ctrough) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
1- Number of patients with adverse events 2- Number of patients with local site reactions 3- Juvenile Idiopathic Arthritis (JIA) American College of Rheumatology 30 (ACR30) response rate 4- Change from baseline in individual JIA ACR components 5- Changes in IL-6 associated biomarkers 6- Number of patients with adverse events 7- Number of patients with local site reactions 8- Change from baseline in individual JIA ACR components |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1-5: Up to week 12 6-8: Up to week 104 |
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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 | No |
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 | Yes |
E.6.10 | Pharmacogenetic | No |
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) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Information not present in EudraCT |
E.8.1.3 | Single blind | Information not present in EudraCT |
E.8.1.4 | Double blind | Information not present in EudraCT |
E.8.1.5 | Parallel group | Information not present in EudraCT |
E.8.1.6 | Cross over | Information not present in EudraCT |
E.8.1.7 | Other | Information not present in EudraCT |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Information not present in EudraCT |
E.8.2.2 | Placebo | Information not present in EudraCT |
E.8.2.3 | Other | Information not present in EudraCT |
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 | 3 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 29 |
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 | No |
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 |
Argentina |
Brazil |
Canada |
Chile |
Czech Republic |
Estonia |
Finland |
France |
Germany |
Italy |
Mexico |
Netherlands |
Poland |
Russian Federation |
Spain |
United Kingdom |
United States |
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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
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | 2 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 3 |
E.8.9.2 | In all countries concerned by the trial months | 3 |
E.8.9.2 | In all countries concerned by the trial days | 0 |