E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
RHEUMATOID ARTHRITIS |
Artrite Reumatoide |
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E.1.1.1 | Medical condition in easily understood language |
RHEUMATOID ARTHRITIS |
Artrite Reumatoide |
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E.1.1.2 | Therapeutic area | Diseases [C] - Musculoskeletal Diseases [C05] |
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 | 10037738 |
E.1.2 | Term | R arthritis |
E.1.2 | System Organ Class | 10028395 - Musculoskeletal and connective tissue disorders |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 23.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10039073 |
E.1.2 | Term | Rheumatoid arthritis |
E.1.2 | System Organ Class | 10028395 - Musculoskeletal and connective tissue disorders |
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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 | 10039014 |
E.1.2 | Term | Rh arthritis |
E.1.2 | System Organ Class | 10028395 - Musculoskeletal and connective tissue disorders |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 23.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10003268 |
E.1.2 | Term | Arthritis rheumatoid |
E.1.2 | System Organ Class | 10028395 - Musculoskeletal and connective tissue disorders |
|
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 23.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10039073 |
E.1.2 | Term | Rheumatoid 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 | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To compare the efficacy of switching to a different molecular target (from TNF to IL6) versus cycling to a second TNF inhibitor in patients with active RA, who have not adequately responded to a previous treatment with a first anti-TNF. |
Confrontare l’efficacia del passaggio da un anti-TNF ad un farmaco con lo stesso target molecolare (approccio cycling, da un anti-TNF ad un altro) rispetto al passaggio ad un farmaco con target molecolare differente (approccio switching, da un anti-TNF al Tocilizumab, un anti-IL6). |
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E.2.2 | Secondary objectives of the trial |
To compare the effect of switching versus cycling on clinical remission, radiological progression, functional disability, pain intensity and health related quality of life; To undertake an evaluation of the cost-effectiveness of switching patients to an alternative-mechanism (anti-IL6) versus cycling to another anti-TNF; To assess the safety profile for the treatment in study, evaluated by the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) version 4.03, and by the incidence of serious adverse events (SAEs), expected and unexpected. |
- Confrontare gli effetti dell’approccio cycling rispetto all’approccio switching in termini di remissione clinica, aspetti radiologici, disabilità funzionale, percezione del dolore e qualità della vita; - Svolgere una valutazione costo-efficacia dei due approcci terapeutici precedentemente descritti; - Valutare il profilo di sicurezza dei trattamenti in studio tramite il National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) versione 4.03, e tramite l’incidenza di fattori avversi, sia attesi che inattesi.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Age =18 years at the time of signing the informed consent form and either male or female - Diagnosis of RA according to the 1987 ACR classification criteria OR 2010 ACR/EULAR classification criteria at least 6 months prior to screening - Patients with persistent RA disease activity whilst being treated with an initial TNFi agent on a background MTX up to 20-25 mg/week for at least 12 weeks defined according to SIR and EULAR guidelines as: A) Primary non-response: failing to improve DAS28 by = 1.2 or failing to achieve DAS28 = 3.2 within the first three to six months of starting the initial TNFi; B) Secondary non-response: determined by physician decision with evidence of flare and deterioration in DAS28 of = 1.2 C) Drug withdrawal for adverse events (not contraindicating a second course of TNFi (not class-adverse events)) - Methotrexate (MTX) dose stable for 28 days prior to screening - Patients on NSAIDs and / or corticosteroids must remain on an unchanged regimen for at least 28 days prior to study drug administration - The patient must be able to comply with the study visit schedule and other protocol requirements - The patient understands the purpose of the study and is able and willing to sign the informed consent form, according to ICH/GCP - Signed written informed consent for biological analysis - Female patients with reproductive potential must have a negative pregnancy test within 7 days prior to start of trial. Women of childbearing potential and male patients must be willing to adopt practice acceptable methods of highly effective contraception measures during treatment and for 6 months (female patients) and 3 months (male patients) after discontinuation of treatment. |
• Età=18 anni al momento della firma del consenso informato, di entrambi i sessi • Diagnosi di AR secondo criteri ACR 1987 o ACR 2010/EULAR documentata almeno 6 mesi prima dello screening. • Persistenza della sintomatologia provocata da AR durante il trattamento con il primo anti-TNF su un trattamento di base con metotrexate (MTX) con dosaggio fino a 20-25 mg/settimana per almeno 12 settimane, definita come: - Non-risposta primaria: mancanza di miglioramento nel DAS28 di = 1.2 o mancanza di raggiungimento di un punteggio di DAS28 = 3.2 nei primi 3-6 mesi di trattamento con il primo anti-TNF - Non-risposta secondaria: determinata dal medico con evidenza di riacutizzazione e deterioramento nel DAS28 = 1.2 - Sospensione della terapia per eventi avversi i quali non precludano un secondo trattamento con TNF inibitore • Dose di MTX stabile nei 28 giorni precedenti lo screening • Assenza di trattamento con corticosteroidi o terapia stabile con corticosteroidi per os (<=10 prednisone equivalente/die) per almeno 28 giorni prima dell’inizio del trattamento in studio • Il paziente è in grado di effettuare le visite programmate e di completare le procedure previste dal protocollo • Il paziente comprende lo scopo dello studio ed è in grado di firmare il consenso informato, secondo le IHC/GCP • Consenso informato scritto per le analisi molecolari sul siero e sul sangue • Le donne con potenziale riproduttivo, nei 7 giorni precedenti l’inclusione nello studio, devono aver eseguito un test di gravidanza il cui esito sia negativo. Dovranno inoltre utilizzare metodi contraccettivi altamente efficaci durante tutto il periodo di trattamento e per un minimo di 6 mesi dopo l’ultima somministrazione del trattamento in studio. Gli uomini dovranno utilizzare metodi contraccettivi altamente efficaci durante tutto il periodo di trattamento e per un minimo di 3 mesi dopo l’ultima somministrazione del trattamento in studio. |
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E.4 | Principal exclusion criteria |
- Patients who have previously received more than 1 TNFi drug OR any other biological therapy - Patients with inflammatory joint disease of different origin or any arthritis with onset prior to 16 years of age - Patients taking any disease-modifying antirheumatic drug (DMARDs) (e.g. all except methotrexate). Discontinuation must occur at least 28 days prior to study treatment start - History or presence of other disease, metabolic dysfunction, physical examination finding, or clinical laboratory finding giving reasonable suspicion of a disease or condition that contraindicates the use of an investigational drug - Known hypersensitivity to any active substance or excipients of study drug - Pregnancy or breast feeding. |
• Pazienti con altre artropatie infiammatorie, incluse quelle con esordio prima dei 16 anni • Pregressa terapia con farmaci biologici o più di una linea di trattamento con un anti-TNF • Pazienti in trattamento con qualsiasi farmaco antireumatico modificante la malattia (DMARDs) (tutti ad eccezione del MTX). Il trattamento deve essere interrotto almeno 28 giorni prima dell’inizio del trattamento previsto dallo studio • Nota ipersensibilità a qualsiasi sostanza attiva o principio attivo dei farmaci previsti dallo studio • Controindicazioni ad anti-TNF o Tocilizumab • Gravidanza e allattamento |
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E.5 End points |
E.5.1 | Primary end point(s) |
the proportion of patients with good EULAR response at 24 weeks. |
Proporzione di pazienti con risposta classificata come “buona” secondo i criteri di risposta EULAR a 24 settimane. |
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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) |
Proportion of patients with a good/moderate EULAR (European League Against Rheumatism) response; Proportion of patients with ACR20/50/70 response; Proportion of patients with a remission according to DAS28/SDAI/CDAI ; Health Assessment Questionnaire (HAQ) score and pain assessment ; Van Der Heijde Modified Total Sharp Score [X-ray score] ; EuroQol 5-D score, Health Utility Index, Cost Diary, In/Outpatient cost, Work Productivity and Activity Impairment (WPAI) Questionnaire ; Safety will be evaluated in terms of: maximum toxicity grade experienced by each patient, for each toxicity, according to NCI-CTCAE version 4.03; patients experiencing grade 3-4 toxicity for each specific toxicity; type, frequency and nature of SAEs; patients with at least a SAE; patients with at least a SADR; patients with at least a SUSAR.; Compliance will be evaluated in terms of: number of administered cycles; reasons for discontinuation and treatment modification; dose intensity.; Relation with other people and enjoyment of life questionnaire (2 item Brief Pain Inventory) |
Proporzione di pazienti con riposta classificata come ”buona” o “moderata” secondo i criteri di risposta EULAR ; Proporzione di pazienti con risposta ACR20/50/70; Proporzione di soggetti che raggiungono remissione sulla base delle scale DAS28/SDAI/CDAI ; Health Assessment Questionnaire (HAQ) score ; Van Der Heijde Modified Total Sharp Score (vdH mTSS); EQ5-D, Health Utility Index, diario dei costi, costi del paziente, WPAI; La sicurezza sarà valutata in termini di: grado di massima tossicità esperito da ogni paziente, per ogni tossicità, secondo il NCI-CTCAE versione 4.03; pazienti che esperiscono un grado 3-4 di tossicità per ogni specifica tossicità; tipologia, frequenza e natura degli eventi avversi; pazienti con almeno un evento avverso; pazienti con almeno un SADR; pazienti con almeno una sospetta reazione avversa inattesa. ; Il grado di adattamento verrà valutato sulla base: del numero di cicli somministrati; del motivo dell’interruzione e della modifica del trattamento; dell’intensità della dose.; Questionario per la valutazione della Relazione con altre persone e piacere di vivere (2 Item Brief Pain Inventory) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
12 and 24 weeks; 12 and 24 weeks; 24, 48 and 96 weeks; 24, 48 and 96 weeks; 48 and 96 weeks; 48 and 96 weeks; During the study; At the end of the study; 12, 24, 48, 60, 72, 96 weeks |
12 e 24 settimane; 12 e 24 settimane; 24, 48 e 96 settimane; 24, 48 e 96 settimane; 48 e 96 settimane; 48 e 96 settimane; Durante l'intera durata dello studio; Al termine dello studio; 12, 24, 48, 60, 72, 96 settimane |
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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 | Yes |
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 | 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 | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | Yes |
E.8.1.7.1 | Other trial design description |
Multicentrico |
Multicenter |
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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 | 25 |
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 | 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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The end of the study will occur when the last participating patient completes the last scheduled visit (end of study) |
La fine dello studio corrisponderà all'ultima visita dell'ultimo paziente partecipante |
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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 | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
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 | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |