E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Pediatric Inflammatory Bowel Disease |
Malattie infiammatorie croniche intestinali pediatriche |
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E.1.1.1 | Medical condition in easily understood language |
Pediatric Inflammatory Bowel Disease |
Malattie infiammatorie croniche intestinali pediatriche |
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E.1.1.2 | Therapeutic area | Diseases [C] - Digestive System Diseases [C06] |
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 | 10021184 |
E.1.2 | Term | IBD |
E.1.2 | System Organ Class | 100000004856 |
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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 evaluate the impact of a proactive therapeutic drug monitoring strategy introduced as early as the induction phase (E-pTDM) compared to the standard infliximab dosing schedule on infliximab durability and efficacy during the first year of treatment. |
Valutare l'impatto del monitoraggio terapeutico proattivo introdotto nella fase di induzione (E-pTDM) rispetto allo schema di dosaggio standard dell'infliximab sulla durata e sull'efficacia della terapia durante il primo anno di trattamento. |
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E.2.2 | Secondary objectives of the trial |
1- To evaluate the efficacy of E-pTDM in reducing the frequency of subtherapeutic IFX concentrations, 2- To evaluate the efficacy of E-pTDM on endoscopic healing at 54 week 3- To evaluate the efficacy of E-pTDM on clinical remission at week 14, 4- To evaluate the efficacy of E-pTDM on clinical and biochemical remission at week 14 5- To evaluate the efficacy of E-pTDM in reducing the frequency of ATI, 6- To evaluate the efficacy of E-pTDM in reducing the frequency of infusion reactions,
Additional objective - To improve the current knowledge on biomarkers predictive of anti-TNF response and failure. |
Valutare l'impatto dell'E-pTDM rispetto al dosaggio standard di infliximab su: 1- concentrazioni ematiche del farmaco 2- la remissione mucosale a 54 settimane. 3- la remissione clinical di malattia a 14 settimane 4-la remissione clinica a biochimica a 14 settimane 5- la frequenza di sviluppo di anticorpi anti-farmaco (ATI) 6- la frequenza di reazioni infusionali al farmaco durante il primo anno di trattamento
Obiettivo aggiuntivo è migliorare le nostre conoscenze sui predittori di risposta alla terapia con infliximab. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Inclusion criteria are: 1. Anti-TNF naïve children and adolescents, 6-17 years, with a diagnosis of IBD confirmed by a prior endoscopic biopsy that is consistent with the diagnosis 2. Indication to start anti-TNF therapy in accordance with current guidelines for the treatment of pediatric IBD, 3. Active inflammation supported by CRP > 5mg/L and /or FC > 150 µg/g before the 1st IFX dose |
1. Bambini e adolescenti di età compresa tra i 6 e i 17 anni, naïve agli anti-TNF con una diagnosi confermata endoscopicamente di IBD. 2. Indicazione di iniziare la terapia con infliximab secondo le attuali linee guida per il trattamento delle IBD pediatriche. 3. Infiammazione attiva supportata da PCR> 5mg/L e/o calprotectina fecale > 150 µg/g prima della prima dose di infliximab |
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E.4 | Principal exclusion criteria |
1. Consent withdrawal, 2. Stenosing or penetrating disease requiring surgery, abdominal abscess, symptomatic stricture, 3. Abdominal surgery within the previous 6 months, 4. Acute severe UC attack defined by a PUCAI score > 65, 5. Infective contraindication to IFX treatment including positive tuberculin skin test or Quantiferon-TB test, recent opportunistic infection, infection with hepatitis B (HBV), C (HCV), human immunodeficiency virus (HIV), 6. Previous exposure to anti-TNF; 7. Exposure to concomitant prohibited medications including other biologics (including but not limited to ustekinumab, vedolizumab, abatacept, anakinra..), thalidomide, investigational drugs 8. Pregnancy or lactation |
1. Ritiro del consenso 2. Malattia stenosante o penetrante che richiede un intervento chirurgico, ascesso addominale, stenosi sintomatica, 3. Chirurgia addominale nei 6 mesi precedenti, 4. Attacco acuto severo di colite definito da PUCAI score > 65 5. Controindicazione infettiva al trattamento con infliximab (IFX) (test cutaneo positivo alla tubercolina o quantiferon, infezione opportunistica recente, infezione da epatite B, C, virus dell'immunodeficienza), 6. Precedente esposizione agli anti-TNF, 7. Esposizione a terapie proibite dal protocollo incluso altri biologici (es. ustekinumab, vedolizumab, abatacept, anakinra..), talidomide, terapia sperimentali. 8. Gravidanza o allattamento |
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary composite endpoint is the frequency of IFX discontinuation or need for treatment intensification due to non-response or loss of response during the first year of treatment. |
L'outcome composito sarà la frequenza di interruzione della terapia con infliximab o la necessità di intensificazione del trattamento per non risposta o perdita di risposta durante il primo anno di trattamento. |
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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 cumulative probability of IFX discontinuation 2. The cumulative probability of LOR 3. Subtherapeutic IFX concentrations, 4. Occurrence of ATI 5. Occurrence of infusion reactions 6. Endoscopic remission at 54 weeks 7. Treatment response at the end of induction between 12-14 weeks 8. Clinical remission at week 14 9. Clinical and biochemical remission at week 14
Exploratory endpoints Single Nucleotide Polimorfism (SNPs) from peripheral blood, DNA methylation and transcription profiling from IECs, will be analyzed to identify genetic and epigenetic patterns that predict response or failure to IFX. |
1. probabilità cumulativa di interruzione di infliximab 2. probabilità cumulativa di ricaduta di malattia, 3. la frequenza di concentrazioni subterapeutiche di infliximab, 4. la frequenza di anticorpi anti-infliximab (ATI) 5. la frequenza di reazioni infusionali al farmaco durante il primo anno di trattamento 6. la frequenza di remissione mucosale a 54 settimane. 7. frequenza di risposta alla terapia al termine dell'induzione tra le 12 e le 14 settimane. 8. Remissione clinica a 14 settimane 9. Remissione clinica e biochimica a 14 settimane
Endpoint esplorativi In un sottogruppo di pazienti saranno determinati i polimorfismi dei singoli nucleotidi su DNA da sangue periferico, lo stato di metilazione del DNA e il profilo di espressione genica dalle cellule epiteliali intestinali prima del trattamento con infliximab e alla 54 settimana e saranno confrontati tra i pazienti che rispondono e non rispondono alla terapia con infliximab. |
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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 | 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 | 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 | 8 |
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 | Information not present in EudraCT |
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 | 3 |
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 | 3 |
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 |