E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 8.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10039073 |
E.1.2 | Term | Rheumatoid arthritis |
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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 establish a pharmacokinetic (PK) / total IL-1beta pharmacodynamic (PD)relationship in joint fluids of patients with rheumatoid arthritis (RA) treated with different doses and to evaluate the impact of the subcutaneous (s.c.) versus intravenous (i.v.) route of administration. |
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E.2.2 | Secondary objectives of the trial |
Evaluate PK/PD in sera of patients with RA treated with different doses (evaluate impact of s.c. versus i.v. route of administration).
Evaluate efficacy by assessing response to treatment (ACR20, 50, 70, 90) in patients at Days 8, 15, 29, 43 and study completion.
Evaluate efficacy by assessing response to treatment using the Simplified Disease Activity Index and Disease Activity Score 28 scoring at Days 8, 15, 29, 43 and study completion.
Establish biomarker profile at baseline and after treatment contributing to the identification of patients responding to treatment.
Assess overall safety and tolerability and in particular infection occurrence and evaluate immunogenicity.
Assess change in health-related quality of life at Days 8, 15, 29, 43 and study completion using HAQ®, SF-36®, and FACIT-F©. |
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E.2.3 | Trial contains a sub-study | Yes |
E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
Details of the optional exploratory pharmacogenetic sub-study are fully included in the main protocol. There is no additional formal title, date and version to list; it is referred to only as Pharmacogenetic Sub-Study. Objectives: To identify inherited genetic factors that may (1) be related to rheumatoid arthritis, (2) predict response to treatment with ACZ885, (3) predict relative susceptibility to drug-drug interactions, or (4) predict genetic predisposition to side effects. |
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E.3 | Principal inclusion criteria |
Male and female patients aged 18 - 75 years (inclusive). Body weight must be between 50 and 100 kg (inclusive). Post-menopausal or surgically sterile female patients are allowed. Women of child-bearing potential may participate if they are already on a stable dose of methotrexate, if they are practicing effective contraception for at least 3 months prior to screening, have a negative pregnancy test at screening and baseline, and are willing to use 2 forms of contraception including at least 1 barrier method during the study and for at least 2 months following the completion/discontinuation of the study. Male patients must be willing to use an effective contraception method during the study and at least for 2 months following the completion/discontinuation of the study. Diagnosis of RA, classified by ARA 1987 revised criteria. Disease duration of at least 6 months prior to randomization is essential. Functional status class I, II or III classified according to the ACR 1991 revised criteria. Active disease at screening and baseline (Day 1 predose) evaluation (same evaluator): ≥ 6 tender and ≥ 6 swollen joints of 28 examined (including any effused joint) and either a) Westergren erythrocyte sedimentation rate (ESR) ≥ 28 mm/hour, or b) C-reactive protein (CRP) ≥ 1.0 mg/dL. Prior treatment with 1–3 disease-modifying anti-rheumatic drugs (DMARDs) - Patients should have failed at least 1 DMARD but should not be deemed “refractory to all therapies”. Patients should be on a current treatment with methotrexate ≤ 25 mg/week and with the current dose stable for at least 3 months. All patients will take folic acid 1 mg daily, or 5 mg weekly post MTX dose, to minimize toxicity, according to local guidelines. In addition to methotrexate, patients may be on either a stable dose of non-steroidal anti-inflammatory drugs (NSAIDs) and/or a stable dose of oral corticosteroids (prednisone or equivalent ≤ 10 mg daily) for at least 4 weeks prior to randomization. Patients who failed any DMARDs (including biologic agents and any DMARD used in combination with MTX) will be allowed. Negative purified protein derivative (PPD) tuberculin skin test reaction (PPD 5 tuberculin units or as according to local standard practice) (< 5 mm induration) at 48 to 72 hours after administration at the screening visit or within 2 months prior to the screening visit, according to national guidelines. Patients who have a positive PPD skin test with a documentation of Bacillus Calmette-Guérin (BCG) vaccination and who are at low environmental risk for tuberculosis (TB) infection or reactivation can be included. A positive PPD test will be defined using the [MMWR 2000 guidance], summarized as criteria for tuberculin positivity by risk group. Patients with a total white cell count and platelet count clinically acceptable for patients with RA; hemoglobin must be ≥ 10 g/dL and hematocrit ≥ 30% at screening and baseline. Able to communicate well with the investigator, to understand and comply with the requirements of the study. Understand and sign the written informed consent.
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E.4 | Principal exclusion criteria |
Previous treatment with anti-TNF-α or anti IL-1 therapy (or other biological therapy), immunosuppressive agents such as cyclosporine, mycophenolate or tacrolimus. The following washout period will be required for such patients to be eligible to participate in the trial. 2 months washout prior to screening for Enbrel® (etanercept) or Humira® (adalimumab) 3 months washout prior to screening for Remicade® (infliximab) 3 months washout prior to screening for Rituxan® (rituximab) 1 month washout prior to screening for cyclosporine, mycophenolate and tacrolimus. If patient has been discontinued from other DMARDs for lack of efficacy or toxicity, the patient should be at least 1 month off the agent and the effects of that agent should have dissipated according to the recognized duration of effect (e.g., sulfasalazine, hydroxychloroquine), or standard washout procedure (cholestyramine for leflunomide). Importantly, discontinuation should not be undertaken only for the purposes of participation in this study. Patients with congestive heart failure (New York Heart Association class > III), QT prolongation syndrome or poorly controlled diabetes mellitus. Patients with a history of QTc prolongation will be excluded. Patients who have received intra-articular or systemic corticosteroid injections having been required for treatment of acute RA flare (not being part of a regular therapeutic regimen) within four weeks prior to randomization. Presence of or history of major chronic inflammatory autoimmune diseases like psoriasis, psoriatic arthritis, spondyloarthropathy, inflammatory bowel disease or systemic lupus erythematosus. History of renal trauma, glomerulonephritis or patient with one kidney. Treatment with an investigational agent within 12 weeks prior to enrollment or longer if required by local regulation. Pregnant or breastfeeding women. Donation or loss of 400 mL or more of blood within 8 weeks prior to dosing A positive HIV (ELISA and Western blot) test result, Hepatitis B surface antigen (HBsAg) or Hepatitis C test result. Significant illness within the two weeks prior to dosing or any active systemic infection or medical condition that may require treatment or therapeutic intervention during the study. History of hypersensitivity to any biological agents (antibody or soluble receptor), a history of serious allergic reaction, collagen disease, neurological disease (including demyelinating disease). History of any joint surgery in past 8 weeks or planned surgery within next 5 months. History of malignancy (other than basal cell carcinoma or adequately treated carcinoma-in-situ of the cervix). History of drug or alcohol abuse within the 12 months prior to dosing or evidence of such indicated by the laboratory assays conducted during the screening or baseline evaluations. Presence or history of underlying metabolic, endocrine, hematologic, pulmonary, cardiac, blood, renal, hepatic, infectious, psychiatric or gastrointestinal conditions which in the opinion of the investigator immunocompromises the patient and/or places the patient at unacceptable risk for participation in a study of an immunomodulatory therapy.
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E.5 End points |
E.5.1 | Primary end point(s) |
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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 | Yes |
E.6.11 | Pharmacogenomic | Yes |
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) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
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 | 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 | No |
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 | 2 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 5 |
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 | |
E.8.9.1 | In the Member State concerned months | 8 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial months | 8 |