E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
RHEUMATOID ARTHRITIS (RA) PATIENTS |
PAZIENTI AFFETTI DA ARTRITE REUMATOIDE (AR) |
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E.1.1.1 | Medical condition in easily understood language |
RHEUMATOID ARTHRITIS (RA) PATIENTS |
PAZIENTI AFFETTI DA ARTRITE REUMATOIDE (AR) |
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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 | 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 | 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 |
The primary objective is the evaluation of sustained remission of disease activity after 6, 12,18 and 24 months from anti-TNF suspension in AR patients. |
L'obiettivo primario del progetto è quello di valutare il mantenimento della remissione clinica di malattia dopo 6, 12, 18 e 24 mesi dalla sospensione della terapia con farmaco anti-TNF-alfa (i.e. infliximab, adalimumab, etanercept, certolizumab pegol, golimumab) in pazienti affetti da AR. |
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E.2.2 | Secondary objectives of the trial |
• to evaluate the differences between the group of patients that suspending the anti TNF by the tapering and the patients without tapering. • to evaluate the maximum latency of administration efficacy, only in the arm A • to evaluate the correlation between sustained remission after anti-TNF suspension and combined therapy with classical DMARDs • to evaluate the ultrasound echography at baseline and after 3, 6, 12 18 and 24 months from anti-TNF suspension • radiographic articular evaluation at baseline and after 12 and 24 months from anti-TNF suspension • to evaluate correlation between clinical and instrumental evaluation and disease activity
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- Valutare le differenze tra il gruppo di pazienti che sospendono l’Anti TNF mediante Tapering (braccio A) e il gruppo di pazienti che sospendono il trattamento senza tapering (braccio B) - valutare la massima latenza del mantenimento dell’efficacia tra le somministrazioni (braccio A) - valutare la correlazione tra il mantenimento della remissione dopo sospensione dell’Anti TNF e l’associazione con DMARDs classici - valutare da un punto di vista ecografico le articolazioni dopo al baseline e dopo 3, 6, 12, 18 e 24 mesi dalla sospensione dell’Anti TNF - valutare radiograficamente le articolazioni di mani e polsi al baseline e dopo 12 e 24 mesi dopo la sospensione del farmaco Anti TNF - valutare la correlazione tra dati clinici e strumentali nella valutazione dell’attività di malattia
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Able to comply and give informed consent; 2. Age > 18 and < 70 years; 3. diagnosis of RA according to ACR Criteria 4. clinical remission since at least 12 months (DAS 28 = 2.6, ACR remission criteria) 5. current therapy with anti TNF-alpha (adalimumab, etanercept o infliximab, certolizumab pegol, golimumab) from at least 15 months 6. = 6 mg/die of 6-methylprednisolone at stable dose for at least 3 months. 7. if the patient takes stable DMARDs (Methotrexate or Leflunomide or Hydroxicloroquine) therapy they must be at a stable dose for at least 3 months.
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- diagnosi di AR in accordo con i criteri ACR; - remissione clinica da almeno 12 mesi; -trattamento in atto con farmaco anti TNF-alfa (adalimumab, etanercept o infliximab, certolizumab pegol, golimumab) da almeno 15 mesi - consenso informato scritto; - età > 18 e < di 70 anni; - dose di steroidi < 6 mg/die 6-metil-prednisolone/die da almeno tre mesi. - se il paziente è in terapia con DMARDs (come ad esempio Metotrexato, Leflunomide o Idrossiclorochina), il dosaggio deve essere stabile da almeno 3 mesi
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E.4 | Principal exclusion criteria |
1. Exclusion criteria already provided for anti TNF alpha therapy (such as Tubercolosis, Hepatitis B or C and HIV infection) 2. Previous treatment with biological drugs (i.e. Rituximab, Tocilizumab, Abatacept) 3. Concomitant other systemic autoimmune diseases. 4. Functional status class IV classified according to the American College of Rheumatology 1991 revised criteria 5. Pregnant women or nursing (breast feeding) mothers.
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- criteri di esclusione previsti per l'accesso al trattamento con farmaci anti TNF alfa (come ad esempio Tubercolosi, epatite sostenuta da visus B o C, immunodeficienza da HIV) - precedenti trattamenti con farmaci biologici (e.g. rituximab, Tocilizumab, Abatacept) - concomitanza di altre malattie autoimmuni sistemiche - pazienti in classe funzionale IV ACR - gravidanza o allattamento
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E.5 End points |
E.5.1 | Primary end point(s) |
Evaluation of number of RA patients that maintain clinical remission after 6, 12, 18 and 24 months from suspension of anti TNF-alpha therapy (i.e. infliximab, adalimumab, etanercept, certolizumab pegol, golimumab) |
Valutazione del numero di pazienti affetti da AR che mantengono la remissione clinica dopo 6, 12, 18 e 24 mesi dalla sospensione della terapia anti TNF-alfa (cioè infliximab, adalimumab, etanercept, certolizumab pegol, golimumab) |
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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) |
- Number of patients that maintain remission after suspension of TNF-alpha therapy (i.e. infliximab, adalimumab, etanercept, certolizumab pegol, golimumab) either with a tapering schedule and without any tapering schedule - clinical remission (DAS 28, CDAI, SDAI, ACR remission criteria) at baseline and 6, 12, 18 and 24 months) - ultrasound evaluation (score 0-4) at 3, 6, 12, 18 and 24 months. - radiographic articular evaluation (at baseline and after 12 and 24 months) - Quality-of-life measured by the SF-36 and HAQ questionnaires (Italian version) at baseline and after , 6, 12, 18 and 24 months ; - Number of patients that maintain remission after suspension of TNF-alpha therapy (i.e. infliximab, adalimumab, etanercept, certolizumab pegol, golimumab) either with a tapering schedule and without any tapering schedule - clinical remission (DAS 28, CDAI, SDAI, ACR remission criteria) at baseline and 6, 12, 18 and 24 months) - ultrasound evaluation (score 0-4) at 3, 6, 12, 18 and 24 months. - radiographic articular evaluation (at baseline and after 12 and 24 months) - Quality-of-life measured by the SF-36 and HAQ questionnaires (Italian version) at baseline and after , 6, 12, 18 and 24 months
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- Numero di pazienti che mantengono la remissione dopo la sospensione della terapia con TNF-alfa (cioè infliximab, adalimumab, etanercept, certolizumab pegol, golimumab) sia con un programma di tapering che senza alcun programma di tapering - Remissione clinica (DAS 28, CDAI, SDAI, ACR criteri di remissione) al basale e, 6, 12, 18 e 24 mesi) - Valutazione ecografica (punteggio 0-4) a 3, 6, 12, 18 e 24 mesi. - Valutazione radiografica articolare (al basale, dopo 12 e dopo 24 mesi) - Qualità della vita misurata dal SF-36 e questionari HAQ (versione italiana) al basale e dopo 6, 12, 18 e 24 mesi ; - Numero di pazienti che mantengono la remissione dopo la sospensione della terapia con TNF-alfa (cioè infliximab, adalimumab, etanercept, certolizumab pegol, golimumab) sia con un programma di tapering che senza alcun programma di tapering - Remissione clinica (DAS 28, CDAI, SDAI, ACR criteri di remissione) al basale e, 6, 12, 18 e 24 mesi) - Valutazione ecografica (punteggio 0-4) a 3, 6, 12, 18 e 24 mesi. - Valutazione radiografica articolare (al basale, dopo 12 e dopo 24 mesi) - Qualità della vita misurata dal SF-36 e questionari HAQ (versione italiana) al basale e dopo 6, 12, 18 e 24 mesi
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
24 months ; 24 months |
24 mesi; 24 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 | 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 | Yes |
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 | Yes |
E.8.2.3.1 | Comparator description |
Trattamento con csDMARD |
Treatment with csDMARD |
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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 | 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 |