E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
systemic juvenile idiopathic arthritis |
systemische juvenile idiopathische Arthritis, Morbus Still |
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E.1.1.1 | Medical condition in easily understood language |
systemic juvenile idiopathic arthritis |
systemische juvenile idiopathische Arthritis, Morbus Still |
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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 | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10079454 |
E.1.2 | Term | Systemic juvenile idiopathic arthritis |
E.1.2 | System Organ Class | 100000004859 |
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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 demonstrate high rate of response to monotherapy with Canakinumab in newly diagnosed sJIA/Still’s disease patients not treated with corticosteroids.
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Nachweis einer hohen Ansprechrate auf die Monotherapie mit Canakinumab bei neu diagnostizierten sJIA / Still-Patienten, die nicht länger als 7 Tage mit Kortikosteroiden behandelt wurden. |
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E.2.2 | Secondary objectives of the trial |
Steroid free remission at month 6 defined as no fever>38.0°C, no arthritis defined as joint swelling or pain on motion and limited range of motion, normal CRP, no organ involvement attributed to sJIA/Still’s disease.
To demonstrate improvement by validated outcome criteria (JADAS, ACR-Response, ACR-Remission-criteria.
To demonstrate normal growth.
To demonstrate safety of Canakinumab injection in sJIA / juvenile Still’s disease patients not treated with corticosteroids.
To evaluate number of patients who have reached a steroid dose of 0 at month 6.
To explore the time to inactive disease.
To validate biomarkers for early diagnosis of Still’s disease
To establish new panel diagnostics
To monitor immune activation during follow-up.
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Steroidfreie Remission im 6. Monat definiert als kein Fieber>38,0°C, keine Arthritis definiert als Gelenkschwellungen oder Schmerzen bei Bewegung und eingeschränkter Bewegungsumfang, normales CRP, keine Organbeteiligung zurückzuführen auf sJIA/Still's Krankheit.
Nachweis der Verbesserung durch validierte Ergebniskriterien (JADAS, ACR-Response, ACR-Remissionskriterien).
Normales Wachstum zu zeigen.
Nachweis der Sicherheit der Canakinumab-Injektion bei Patienten mit sJIA / juveniler Still-Krankheit, die nicht mit Kortikosteroiden behandelt wurden.
Zur Beurteilung der Anzahl der Patienten, die eine Steroiddosis von 0 im Monat 6 erreicht haben.
Um die Zeit bis zur inaktiven Krankheit zu erforschen.
Validierung von Biomarkern für die Früherkennung der Morbus Still.
Um eine neue Paneldiagnose zu etablieren
Zur Überwachung der Immunaktivierung während der Nachsorge.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Parents / legal guardian and patient are willing to participate in the study and signed voluntarily the Informed Consent form.
I 2 Patient and parents / legal guardian agree to comply with study requirements and are able to be at the clinic for all required study visits.
I 3 Patient is at least 2 years old and has not reached his 18th birthday.
I 4 Patient is currently not treated with a disease-modifying antirheumatic drug (DMARD). Patient has not been treated with synthetic DMARDs (such as Methotrexate, Leflunomide, Azathioprine, Hydroxychloroquine, Chloroquine …) or biologic DMARDs (such as Anakinra, Canakinumab, Tocilizumab, Etanercept, Adalimumab, Golimumab …) before baseline.
I 5 Stable dosage of NSAIDs
I 6 Patient is currently not treated with corticosteroids. Patient has previously not been treated with corticosteroids for more than 7 days after diagnosis.
I 7 IN FEMALE PATIENT IN WHOM MENARCHE HAS OCCURRED
• Negative serum pregnancy test prior to administration of study medication.
• Willingness to use an adequate method of contraception
Adequate contraception can include abstinence if the investigator deems appropriate.
I 8 Diagnosis of active systemic onset JIA as determined by International League of Associations for Rheumatology (ILAR) criteria (Petty RE, Southwood TR, Manners P, Baum J, Glass DN, Goldenberg J, et al. J Rheumatol. 2004;31:390–392) or the Yamaguchi’s criteria for Still’disease ( Yamaguchi M. et al., J Rheumatol. 19:424-30, 1992) with confirmed diagnosis of SJIA as per ILAR definition:
Arthritis in one or more joints with or preceded by fever of at least 2 weeks duration that is documented to be daily/ quotidian for at least 3 days and accompanied by one or more of the following:
· Evanescent nonfixed erythematous rash,
· Generalized lymph node enlargement,
· Hepatomegaly and/ or splenomegaly,
· Serositis
or
confirmed diagnosis of Still’s disease as per Yamaguchi’s criteria:
Five or more criteria, of whom two or more must be major
Major criteria
▪ Fever >39 °C, lasting 1 week or longer
▪ Arthralgia or arthritis, lasting 2 weeks or longer
▪ Typical rash
▪ Leukocytosis >10,000/mm3 with >80% polymorphonuclear cells
Minor criteria
▪ Sore throat
▪ Recent development of significant lymphadenopathy
▪ Hepatomegaly or splenomegaly
▪ Abnormal liver function tests
▪ Negative tests for antinuclear antibody (IF) and rheumatoid factor (IgM)
Exclusion criteria
▪ Infections
▪ Malignancies (mainly malignant lymphoma)
▪ Other rheumatic disease (mainly systemic vasculitides)
The activity of the disease is judged with
(I) active arthritis joints with either swelling not due to deformity or if no
swelling is present with limiting of motion and pain or pain on movement,
(II) a least a score of 3 of 10 for global assessment of the severity of disease by the physician
(III) a least a score of 3 of 10 for global assessment of overall well-being by the
patient or parent
(IV) active systemic signs of the disease for at least 3 days before baseline with either fever of more than 38.5°C, and/or pericarditis and/or rash.
I 9 Patient have to meet all criteria for eligibility for treatment with Canakinumab according to SPC and local guidelines, with exception of the requirement of a minimum of five affected joints.
I 10 Either the subject or an available adult must be capable (according to the investigator´s judgment of reconstituting and administering injections of SC Canakinumab.
I 11 Patient must be evaluated for active or latent TB infection according to the instructions of the protocol. If applicable: Guidelines regarding the treatment of latent TB must be followed prior to the administration of study medication.
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E.4 | Principal exclusion criteria |
E 1 Chronic or active infection or any major episode of infection requiring hospitalization or treatment with intravenous antibiotics within 30 days prior to study screening
E 2 Any preceding diagnosis of malignancy.
E 3 Pregnant or breast feeding female.
E 4 Female not willing to use appropriate contraception or sexual abstinence.
E 5 Active gastrointestinal disease (e.g., inflammatory bowel disease)
E 6 Significant blood clotting defect
E 7 Patient has a history of any chronic disease other than JIA, especially chronic renal disease, liver disease, hematological, gastrointestinal, pulmonary, cardiological or neurological disease, which in the opinion of the investigator may influence the efficacy or safety of the study medication or which in the opinion of the investigator leads to an unacceptable risk for the patient if he participates in the Study.
E 8 Patient had a significant illness during a period of 4 weeks prior to the first administration of study medication other than JIA-related.
E 9 Previous use of systemic corticosteroids for more than 7 days (>0.2 mg/kg bw)
E10 Previous use of immunosuppressants (such as methotrexate, cyclosporine)
E11 Previous use of biologic agents (such as Anakinra, Canakinumab, Tocilizumab)
E12 Active macrophage activation syndrome with biologic features of MAS [such as hemorrhages, central nervous system dysfunction, plasma fibrinogen level < 2.5 g/L, cytopenia, hypertriglyceridemia, decreased platelet count, hyperferritinemia at screening or a history of recurrent pericarditis, myocarditis, serositis.
E 13 AST (SGOT), ALT (SGPT), or BUN levels more than two times the upper level of normal, creatinine levels more than 1.5 mg/dl, or any other laboratory abnormality considered to be clinically significant within 28 days prior to baseline
E 14 Received any investigational medication within 30 days prior to the first dose of study medication or scheduled to receive an investigational drug (other than the study medications) during the course of the study
E 15 Patient has previously been admitted to this study.
E 16 Patients is known to be HIV-infected
E 17 Known past or current hepatitis infection
E 18 Patient has a history of an expanding CNS neoplasm, active CNS infection, demyelinating disease, degenerative neurological disease or any progressive CNS disease.
E 19 Patient has a poorly controlled diabetes.
E 20 Received a live virus vaccine within 1 month prior to baseline
E 21 Any concurrent medical condition which would, in the investigator's opinion, compromise the patient's ability to tolerate the study drug or would make the patient unable to comply with the protocol.
E 22 Patient has a history of or current psychiatric illness that would interfere with ability to comply with protocol requirements or give informed consent.
E 23 Patient has a recent history of alcohol or drug abuse within the past 6 months that would interfere with ability to comply with protocol requirements.
E 24 Any contraindication listed in the German 'Fachinformation' of the drug Ilaris ®
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E.5 End points |
E.5.1 | Primary end point(s) |
High Response rates with a high percentage of children reaching steroid free inactive disease at month 3 and medication free Remission at month 12 |
Hohe Ansprechraten mit einem hohen Prozentsatz von Kindern, die steroidfreie inaktive Krankheiten im dritten Monat und medikamentenfreie Remissionen im zweiten Monat erreichen.
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Month3, Month 12 |
Monat 3, Monat 12 |
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E.5.2 | Secondary end point(s) |
High percentage of patients with steroid free remission at month 6 defined as no fever>38.0°C, no arthritis defined as joint swelling or pain on motion and limited range of motion, normal CRP, no organ involvement attributed to sJIA / juvenile Still’s disease.
High percentage of improvement by validated outcome criteria (JADAS, ACR-Response, ACR-Remission-criteria throughout the study).
Normal growth rates (relation of length SDS baseline to length SDS at month 6 and month 12)
acceptable safety of canakinumab injection in sJIA/still’s disease patients not treated with corticosteroids.
High number of patients who have reached a steroid dose of 0 at month 6 and month 12.
• To validate biomarkers for early diagnosis of sJIA / juvenile Still’s disease.
• To establish new panel diagnostics to monitor immune activation during follow-up
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Hoher Prozentsatz der Patienten mit steroidfreier Remission an Monat 6 Definition: kein Fieber>38,0°C, keine Arthritis definiert als Gelenkschwellung oder Schmerzen bei Bewegung und eingeschränkter Bewegungsumfang, normales CRP, keine Organbeteiligung zurückzuführen auf sJIA / M.Still.
Hoher Prozentsatz an Verbesserung der validierte Ergebniskriterien (JADAS, ACR-Response, ACR-Remissionskriterien während der gesamten Studie).
Normale Wachstumsraten (Verhältnis von Länge SDS-Basislinie zu Länge SDS an Monat 6 und Monat 12)
Akzeptable Sicherheit der Canakinumab-Injektion bei Patienten mit sJIA/Still-Krankheit, die nicht mit Kortikosteroiden behandelt werden.
Hohe Anzahl von Patienten, die an Monat 6 und 12 eine Steroiddosis von 0 erreicht haben.
Validierung von Biomarkern für die Früherkennung von sJIA / M.Still.
Erstellung einer neuen Panel-Diagnostik zur Überwachung der Immunaktivierung während der Nachbeobachtung
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Months 3,6,12 |
Monate 3,6,12 |
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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 | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
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) | 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 | 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) | 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 | 5 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
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 | 2 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |