E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Active systemic manifestations of Systemic Juvenile Idiopathic Arthritis (SJIA) |
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MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 17.0 |
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 | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
• To assess the long-term safety, tolerability, and immunogenicity of canakinumab
• To assess efficacy at an exploratory level by investigating disease control defined by maintenance of at least an adapted ACR pediatric 30 during the extension phase
•To perform biomarker analysis to explore the characteristics of response to canakinumab treatment
•To introduce juvenile arthritis disease activity score (JADAS) and disease activity score (DAS) as exploratory assessments of efficacy
•To assess efficacy of canakinumab treatment based on adapted pediatric ACR30 criteria in patients who report previous anakinra, tocilizumab or other biologic treatment |
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E.2.2 | Secondary objectives of the trial |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Cohort 1. Inclusion criteria
1. Parent’s or legal guardian’s written informed consent and child’s assent, if appropriate, or patient’s informed consent for ≥ 18 years of age before any study related activity is performed.
2. The following patients are eligible to participate in the open label extension study (CACZ885G2301E1):
• Patients from study CACZ885G2305 or CACZ885G2301 who achieved an adapted ACR pediatric 30 response 15 days after their initial dose of canakinumab but clinically deteriorated AS DEFINED BY minimum ACR Pediatric 30 response not BEING maintained after Day 15 and intervention is deemed necessary by the investigator.
• Patients in study CACZ885G2301 who are not eligible to enter Part II (withdrawal part) because they were not able to meet the corticosteroid entry criteria of 0.5 mg/kg oral prednisone (or equivalent) or were not able to taper their steroids by at least 0.3 mg/kg (please refer to CACZ885G2301 protocol for detailed rules)
• Responder patients in Part I or Part II who were maintaining their minimum ACR pediatric 30 response or had not flared when CACZ885G2301 was stopped.
•CACZ885G2301 patients who were responders in Part 1 (achieved and maintained a miniumum adapted ACR pediatric 30) but experienced a flare in part II)
Cohort 2 only applicable in countries where approved:-
Treatment naive patients need to meet the following criteria:-
•Confirmed diagnosis of systemic juvenile idiopathic arthritis as per ILAR definition that must have occurred at least 2 months prior to enrollment with onset of disease < 16 years of age
•Male and female patients aged ≥ 2 to < 20 years of age
•Active disease at the time of enrollment defined as follows: (CRP) > 30 mg/l (normal range < 10 mg/l)
•Naive to canakinumab
Other protocol-defined inclusion criteria may apply |
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E.4 | Principal exclusion criteria |
All patients. (Cohort 1 and Cohort 2)
1. Pregnant or nursing (lactating) female patients, where pregnancy is defined as the state of a female after conception and until the termination of gestation, confirmed by a positive urine pregnancy test AT SCREENING VISIT
2. Female patients having reached sexual maturity, (e.g. Tanner Stage 2 or above), i.e. being physiologically capable of becoming pregnant UNLESS they are:
• Female patients whose career, lifestyle, or sexual orientation precludes intercourse with a male partner and/or
• Using an acceptable method of contraception with a failure rate (Pearl Index (PI)) < 1. Reliable contraception should be maintained throughout the study and for 3 months after study drug discontinuation.
3. History of hypersensitivity to study drug or to biologics.
4. With active or recurrent bacterial, fungal or viral infection at the time of enrollment, including patients with evidence of Human Immunodeficiency Virus (HIV) infection, Hepatitis B and Hepatitis C infection
5. Risk factors for tuberculosis (TB) such as:
• History of any of the following: residence in a congregate setting (e.g. jail or prison, homeless shelter, or chronic care facility), substance abuse (e.g. injection or noninjection); health-care workers with unprotected exposure to patients who are at high risk of TB or patients with TB disease before the identification and correct airborne precautions of the patient, or
• Close contact (i.e. share the same air space in a household or other enclosed environment for a prolonged period (days or weeks, not minutes or hours)) with a person with active pulmonary TB disease within the last year.
6. With underlying metabolic, renal, hepatic, infectious or gastrointestinal conditions which in the opinion of the investigator immunocompromises the patient and/or places the patient at unacceptable risk for participation in an immunodulatory therapy. In particular, clinical evidence or history of multiple sclerosis or other demyelinating diseases, or Felty's sundrome
7. With neutropenia (absolute netrophil count <1500/mm3) at screening.
8. With significant medical conditions, which in the opinion of the Investigator will exclude the patient from the study (can be discussed on a case by case basis with Novartis)
9. History of malignancy of any organ system (other than localized basal cell carcinoma of the skin), treated or untreated, within the past 5 years, regardless of whether there is evidence of local recurrence or metastases
10. Live vaccinations within 3 months prior to the start of the study. Killed or inactivated vaccines may be permitted according to the investigator’s discretion.
11. Donation or loss of blood (amount depending on age and weight, 10-20% or more of volume, see Appendix 3) within 8 weeks prior to first dosing, or longer if required by local regulation.
12. Familial and social conditions rendering regular medical assessment not possible
13. History of drug or alcohol abuse within the 12 months prior to dosing.
Other protocol-defined inclusion/exclusion criteria may apply.
*see protocol for additional exclusion criteria for Cohort 2 patients. |
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E.5 End points |
E.5.1 | Primary end point(s) |
- Long-term safety, tolerability, and immunogenicity of canakinumab
- Disease control by maintenance of at least an adapted ACR pediatric
•Assess efficacy of canakinumab treatment based on adpated ACR paediatric 30 criteria in patients who report previous anakinra, tocilizumab or other biologic treatment |
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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) The number of patients that were able to taper steroid as per protocol
2) The number of patients who reached steroid free regimen
3) The number of patients who were able to reduce the canakinumab dose 2mg/kg/4 week
4) The percentage of patients who will meet the definition of inactive disease on medication and possible clinical remission on medication |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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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 | 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 | Yes |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
tolerability and immunogenicity |
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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 |
Long term safety, tolerability |
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E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
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 | Yes |
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) | 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.8.3 |
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.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 48 |
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 |
Argentina |
Austria |
Belgium |
Brazil |
Canada |
Denmark |
France |
Germany |
Greece |
Hungary |
Israel |
Norway |
Peru |
Poland |
Russian Federation |
Spain |
Sweden |
Switzerland |
Turkey |
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 | 4 |
E.8.9.1 | In the Member State concerned months | 9 |
E.8.9.1 | In the Member State concerned days | |
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 | 9 |