E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Juvenile Idiopathic Arthritis subtypes of enthesitis-related arthritis (including juvenile-onset ankylosing spondylitis) and juvenile psoriatic arthritis |
Sottotipi di artrite associata ad entesite, ERA (incluso spondilite anchilosante ad esordio giovanile SpA-ERA) e artrite psoriasica giovanile, JPsA
artrite idiopatica giovanile (Juvenile Idiopathic Arthritis) = AIG (JIA) sottotipi di artrite associata ad entesite (Subtypes of Enthesitis-related Arthritis) = ERA artrite psoriasica giovanile (Juvenile Psoriatic Arthritis) = JPsA spondilite anchilosante ad esordio giovanile (Juvenile-Onset Ankylosing Spondylitis) = SpA-ERA |
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E.1.1.1 | Medical condition in easily understood language |
Childhood Arthritis |
Artrite giovanile |
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E.1.1.2 | Therapeutic area | Diseases [C] - Musculoskeletal Diseases [C05] |
MedDRA Classification |
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 evaluate the efficacy of ixekizumab in children with JIA subtypes of ERA (including JoAS) and JPsA based on the JIA American College of Rheumatology (ACR) 30 response |
Valutare l’efficacia di ixekizumab nei bambini affetti dai sottotipi di AIG ERA (inclusa JoAS) e APsG, sulla base della risposta ACR 30 (American College of Rheumatology) per AIG |
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E.2.2 | Secondary objectives of the trial |
1. To evaluate the efficacy of ixekizumab in children with JIA subtypes of ERA (including JoAS) and JPsA based on the other clinical responses, disease activity and physical function measures 2. To evaluate the efficacy of adalimumab (reference arm) in children with JIA subtypes of ERA (including JoAS) and JPsA based on JIA ACR 30 and the other clinical responses, disease activity and physical function measures 3. To characterize ixekizumab pharmacokinetics (PK) in children with JIA subtypes of ERA (including JoAS) and JPsA 4. To evaluate the potential development of antiixekizumab antibodies and their impact on the efficacy and safety of ixekizumab in children with JIA subtypes of ERA (including JoAS) and JPsA 5. Describe the safety of ixekizumab in patients with JIA subtypes of ERA (including JoAS) and JPsA |
1. Valutare l’efficacia di ixekizumab nei bambini affetti dai sottotipi di AIG ERA (inclusa JoAS) e APsG, sulla base di altre risposte cliniche, dell’attività di malattia e delle misure di funzionalità fisica 2. Valutare l’efficacia di adalimumab (braccio di riferimento) nei bambini affetti dai sottotipi di AIG ERA (inclusa JoAS) e APsG, sulla base della risposta ACR 30 per AIG e delle altre risposte cliniche, dell’attività di malattia e delle misure di funzionalità fisica 3. Caratterizzare la farmacocinetica (PK) di ixekizumab nei bambini affetti dai sottotipi di AIG ERA (inclusa JoAS) e APsG 4. Valutare il potenziale sviluppo di anticorpi anti-ixekizumab e il loro impatto sull’efficacia e sulla sicurezza di ixekizumab nei bambini affetti dai sottotipi di AIG ERA (inclusa JoAS) e APsG 5. Descrivere la sicurezza di ixekizumab nei pazienti affetti dai sottotipi di AIG ERA (inclusa JoAS) e APsG |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Participants must have active juvenile idiopathic arthritis (categories of enthesitis related arthritis or juvenile psoriatic arthritis) Participants must have weight of at least 10 kilograms (Kg), age starting at 2 years for participants with juvenile psoriatic arthritis and starting at 6 years for participants with enthesitis related arthritis Participants must have all immunizations up-to-date in agreement with current immunization guidelines, in the opinion of the investigator |
I partecipanti devono soffrire di artrite idiopatica giovanile artrite associata a entesite o artrite psoriasica giovanile) I partecipanti devono pesare almeno 10 chilogrammi (kg), avere un’età dai 2 anni se affetti da artrite psoriasica giovanile e dai 6 anni se affetti da artrite associata a entesite I partecipanti devono aver ricevuto tutte le vaccinazioni previste dalle attuali linee guida sull’immunizzazione, a giudizio dello sperimentatore |
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E.4 | Principal exclusion criteria |
Participants must not have active or history of inflammatory bowel disease Participants must not have active uveitis Participants must not have active or latent tuberculosis Participants must not have an active infection Participants must not have concurrent use of biologic agents for the treatment of the juvenile idiopathic arthritis |
I partecipanti non devono avere un’anamnesi di malattia infiammatoria intestinale o soffrire di malattia infiammatoria intestinale in fase attiva I partecipanti non devono soffrire di uveite in fase attiva I partecipanti non devono soffrire di tubercolosi in fase attiva o latente I partecipanti non devono avere un’infezione in atto |
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E.5 End points |
E.5.1 | Primary end point(s) |
Percentage of patients meeting the JIA ACR 30 response criteria at Week 16 |
Percentuale di pazienti che rientrano nei criteri della risposta stabilita dall'ACR 30 (American College of Rheumatology) per AIG alla settimana 16. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
- Percentage of patients meeting the JIA ACR 30/50/70/90/100 response criteria
- Changes from baseline in each of the 6 individual components of the JIA ACR core set variables
- Change from baseline in Psoriasis Area and Severity Index (PASI) for JPsA patients with at least 3% Body Surface Area (BSA) at baseline
- Change from baseline in Leeds Enthesitis Index (LEI) for patients with enthesitis at baseline
- Proportion of patients with disease flare (flare defined as worsening of =30% from baseline in at
least 3 of the 6 JIA ACR core set criteria and an improvement of =30% in no more than 1 of the
criteria)
- Trough concentrations of ixekizumab in patients with JIA subtypes of ERA (including JoAS) and JPsA at Week 16
- Percentage of patients with anti-ixekizumab antibodies
- Adverse events (AEs) including serious adverse
events (SAEs)
- Safety parameters including but not limited to infections, injection site reactions, and laboratory
data including B-, T-cell, and natural killer (NK)- cell levels, white blood cell (WBC) count, red
blood cell (RBC) count, alanine aminotransferase (ALT), aspartate aminotransferase (AST) |
- Percentuale di pazienti che soddisfano i criteri della risposta ACR 30/50/70/90/100 per AIG -Variazione rispetto al basale di ognuna delle 6 singole variabili fondamentali che compongono la risposta ACR per AIG -Variazione rispetto al basale dell’indice PASI (Psoriasis Area and Severity Index) per i pazienti affetti da APsG con un coinvolgimento della superficie corporea (BSA) di almeno il 3% al basale -Variazione rispetto al basale dell’indice LEI (Leeds Enthesitis Index) per i pazienti con entesite al basale -Percentuale di pazienti con una riacutizzazione della malattia (dove con “riacutizzazione” si intende un peggioramento =30%, rispetto al basale, di almeno 3 dei 6 criteri fondamentali della risposta ACR per AIG e un miglioramento =30% di non più di 1 criterio) -Concentrazione minima di ixekizumab nei pazienti affetti dai sottotipi di AIG ERA (inclusa JoAS) e APsG alla settimana 16 -Percentuale di pazienti con anticorpi anti-ixekizumab -Eventi avversi (AE) inclusi gli eventi avversi seri (SAE) -Parametri di sicurezza inclusi, in via non esaustiva, infezioni, reazioni nel sito di iniezione e dati di laboratorio tra cui livelli di linfociti B, T e natural killer (NK), numero di globuli bianchi, numero di globuli rossi, alanina aminotransferasi (ALT), aspartato aminotransferasi (AST). |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Secondary outcomes will be assessed at each regular study visit (every 3 months) |
Gli outcome secondari saranno valutati in occasione di ciascuna visita regolare prevista dallo studio (ogni 3 mesi) |
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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 | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
Tolerability |
Tollerabilità |
|
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) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
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) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
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 | 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 |
Belgium |
Denmark |
France |
Germany |
Italy |
Netherlands |
Spain |
Switzerland |
United Kingdom |
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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
|
|
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 | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |