E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
systemic Juvenile Idiopathic Arthritis |
Systemische Jeugdreuma |
|
E.1.1.1 | Medical condition in easily understood language |
Systemic juvenile idiopathic arthritis |
systemische jeugdreuma |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Immune System Diseases [C20] |
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 |
to develop a biomarker guided treatment and stop strategy for rIL-1RA in systemic Juvenile Idiopathic Arthritis |
de ontwikkeling van een biomarker geleide stop strategie voor het gebruik van rIL- 1RA in systemische jeugdreuma |
|
E.2.2 | Secondary objectives of the trial |
- the total number of disease flares during or after tapering and stop of therapy in the first year
- the number of patients with remission off medication at time point 1 and 2 years
- the total number of injections of anakinra per patient in the first year
- the number of patients needing to switch treatment because of treatment failure during the first year
- the number of (serious) adverse events in the first year. |
- Het totale aantal ziekte-relapses tijdens of na het stoppen van de therapie in het eerste jaar
- Het aantal patiënten met een remissie off medicatie op tijdstippen 1 en 2 jaar
- Het totaal aantal injecties van anakinra per patiënt in het eerste jaar
- Het aantal patiënten dat moet switchen van behandeling vanwege non-respons op rIL-1RA gedurende het eerste jaar
- Het aantal (ernstige) bijwerkingen in het eerste jaar. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Children and adolescents diagnosed with sJIA;
2. Both male and female patients, aged 8 months - 16 years (anakinra is approved in children aged 8 months and older who suffer from CAPS, and as per definition, JIA has an onset before the age of 16);
3. Patients treated with anakinra as first line therapy who showed an initial response to anakinra (no fever on day 7);
4. Parents or legal guardian (and the subject when age is appropriate) who are willing to sign the consent/assent forms.
|
1. Kinderen gediagnosticeerd met systemische JIA;
2. Zowel mannelijke als vrouwelijke patiënten, in de leeftijd van 8 maanden - 16 jaar (anakinra is goedgekeurd bij kinderen van 8 maanden en ouder die last hebben van CAPS, en als per definitie JIA heeft een begin vóór de leeftijd van 16);
3. Patiënten die met anakinra als eerste lijn therapie een initiele goede respons op anakinra tonen (geen koorts meer op dag 7 na starten anakinra)
4. Informed consent van ouders of wettelijke voogd en/of patient bji leeftijd > 12 jaar. |
|
E.4 | Principal exclusion criteria |
1. An onset of Macrophage Activation Syndrome (MAS) simultaneously with sJIA or after the diagnosis of sJIA will lead to exclusion of a (potential) subject from participation in this study;
2. Previous steroid treatment in the 3 months before diagnosis.
|
1. Macrofaagactivatiesyndroom (MAS) bij start van de ssystemische JIA of na de diagnose van systemische JIA
2. Eerdere behandeling met steroïden in de 3 maanden voordat de diagnose. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
The number of patients with ‘clinically inactive disease’ without medication at time point 1 year after the start of anakinra (rIL-1RA) |
Het aantal patiënten met 'klinisch inactieve ziekte' zonder medicatie op tijdstip 1 jaar na starten van anakinra (rIL-1RA) |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Time point 1 year after the start of anakinra (rIL-1RA) |
Tijdstip 1 jaar na starten van anakinra (rIL-1RA) |
|
E.5.2 | Secondary end point(s) |
* the total number of disease flares during or after tapering and stop of therapy (rIL-1RA) in the first year;
* the number of patients with remission off medication at time point 1 and 2 years;
* the total number of injections of anakinra per patient;
* the number of patients needing to switch treatment because of treatment failure during the first year
* the number of (serious) adverse events in the first year. |
* Het totale aantal ziekte-relapses gedurende of na stoppen van de therapie (rIL-1RA) in het eerste jaar;
* Het aantal patiënten met een remissie off medicatie op tijdstip 1 en 2 jaar;
* Het totale aantal injecties van anakinra per patiënt;
* Het aantal patiënten dat moet switchen van behandeling vanwege ziekte relapse gedurende het eerste jaar
* Het aantal (ernstige) bijwerkingen in het eerste jaar. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Time point 1 and 2 years after the start of anakinra (rIL-1RA) |
Tijdstip 1 en 2 jaar na starten van anakinra (rIL-1RA) |
|
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 | Yes |
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 | Yes |
E.8.1.7.1 | Other trial design description |
open-label stop trial |
open-label stop trial |
|
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.8.3 |
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 | 6 |
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
|
|
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 | |
E.8.9.1 | In the Member State concerned days | |