E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Medical condition – Rheumatoid Arthritis |
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E.1.1.1 | Medical condition in easily understood language |
Medical condition – Rheumatoid Arthritis |
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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 | 21.1 |
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 |
To study the global gene expression profiles, as well as pathological and immunohistochemical characteristics of synovial biopsies obtained in these RA patients |
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E.2.2 | Secondary objectives of the trial |
The secondary endpoints of the study are as follows:
To assess the efficacy and safety and tolerability of Sarilumab compared to TNF BioDMARD prolongation in active RA on a background therapy with MTX over 3 months of treatment. At week 12, the patients treated with a TNF agent will be switched to Sarilumab.
ACR 20, 50 and EULAR response at week 12 will be the primary objectives
To evaluate MRI RAMRIS score.
To analyse incidence and severity of AEs, lab test abnormalities and vital signs according to GCP guidelines and SUSAR reporting.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1) Males or females (not nursing and not pregnant) at least 18 years of age. Women of child-bearing potential are eligible if they are practicing effective contraceptive measures.
2) Subjects must meet the criteria of the 2010 EULAR/ACR criteria for the diagnosis of
1. rheumatoid arthritis
3) Subjects must have a disease activity as defined by a tender joint count of > 4, swollen joint count of > 4 from 68 joints and a DAS28-CRP >3.7.(This value is the cut off level to obtain a reimbursement for biologics in Belgium).
4) Subjects must be treated with a TNF BioDMARD since 3 months on a background stable dose of MTX
5) Subjects must be naive to non TNF BioDMARDs (Abatacept, Tocilizumab, Rituximab and JAK inhibitor)
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E.4 | Principal exclusion criteria |
1) WOCBP who are unwilling or unable to use an acceptable method to avoid
2. pregnancy or Women who are pregnant or breastfeeding
1) Subjects with a history of cancer within the last five years (other than nonmelanoma
3. skin cell cancers cured by local resection). Existing non-melanoma skin cell cancers must be removed prior to dosing.
2) Subjects with any serious bacterial infection and at risk for tuberculosis (TB).
3) Unable to accept and perform the procedure.
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E.5 End points |
E.5.1 | Primary end point(s) |
To study the global gene expression profiles, as well as pathological and immunohistochemical characteristics of synovial biopsies obtained in these RA patients |
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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) |
To assess the efficacy and safety and tolerability of Sarilumab |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Sarilumab will be compared to TNF BioDMARD prolongation in active RA on a background therapy with MTX over 3 months of treatment |
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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 | 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 | Yes |
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 | No |
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) | 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
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
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 | 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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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 | |
E.8.9.1 | In the Member State concerned days | |