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 | 15.1 |
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 number of patients with early RA who achieve sustained remission with three different regimens: tocilizumab combined with tightly controlled MTX, tightly controlled MTX as monotherapy and tocilizumab as monotherapy. The main focus is the contrast between the combination therapy and the MTX monotherapy followed by the contrast between the two monotherapy treatments. |
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E.2.2 | Secondary objectives of the trial |
To compare the progression of radiographic characteristics of joint damage among the three treatment strategies by use of the change in SharpvanderHeijde score.
To compare clinical efficacy between the three treatment strategies by use of the ACR and EULAR response criteria.
To study safety in the context of the three treatment strategies, including the:
- occurrence of serious adverse events leading to withdrawal.
- occurrence of serious infections
- number of patients who are unable to use adequate dosage of MTX due to increase of liver enzymes
To study differences in changes in functional disability, fatigue, quality of life and cost effectiveness in the three treatment strategy groups by use of the: Dutch consensus HAQ, the FACIT-fatigue, the IPQR, the SF-36, VAS pain and general wellbeing Questionnaires, a Dutch Healthcare resource use and work participation questionnaire, and the EuroQol (EQ5D) questionnaire.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Male or non-pregnant, non-nursing female
2. ≥ 18 years of age
3. Early RA (disease symptoms <1 year) according to the revised 1987 ACR and/or ACR/EULAR classification criteria of 2010 for RA
4. Disease activity measured by DAS28 ≥ 2,6
5. Patients able and willing to give written informed consent and comply with the requirements of the study protocol
6. Immunization status current for pneumovax, influenza as assessed according to standard of care for RA patients receiving a biological agent
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E.4 | Principal exclusion criteria |
1.Rheumatic autoimmune disease other than RA, including systemic lupus erythematosus (SLE), mixed connective tissue disease (MCTD), scleroderma, polymyositis. Patients with interstitial pulmonary fibrosis and still able to tolerate MTX therapy are permitted. Sjögren’s Syndrome with RA is permitted
2.Current inflammatory joint disease other than RA (e.g. gout, reactive arthritis, psoriatic arthritis, seronegative spondyloarthropathy, Lyme disease)
3. Glucocorticoids used for RA < 6 weeks prior to baseline (NB: inhaled glucocorticoids are allowed)
4.Immunization with a live/attenuated vaccine within 4 weeks prior to baseline
5.Treatment with any investigational agent within 4 weeks (or 5 half-lives of investigational agent, whichever is longer) before screening
6.Previous treatment with any biologic drug that is used in the treatment of RA
7.Previous treatment with any DMARD that is used in the treatment of RA
8.Any previous treatment with alkylating agents, such as cyclophosphamide or chlorambucil, or with total lymphoid irradiation
9.Treatment with IV gamma globulin, plasmapheresis or Prosorba® column within 6 months before baseline
10.Serum creatinine > 142 μmol/L in female patients and > 168 μmol/L in male patients or an active renal disease
11.ALT or AST > 1.5 x ULN (if initial sample yields ALT or AST > 1.5 x ULN, a second sample may be taken and tested during the screening period)
12.Platelet count < 100 x 109/L (100,000/mm3)
13.Hemoglobin < 1.5 mmol/l below LLN for gender
14.WBC < 4.0 x 109/L (4000/mm3),
15. Absolute neutrophil count < 1.0 x 109/L (1000? 500/mm3)
16.Absolute lymphocyte count < 0.5 x 109/L (500/mm3)
17.Positive HBsAg or HCV antibody
18.Triglycerides > 10 mmol/L (> 900 mg/dL) at screening (fasted)
19.Pregnant women or nursing (breastfeeding) mothers
20.Females of child-bearing potential who are not using reliable means of contraception (such as physical barrier [patient and partner], contraceptive pill or patch, spermicide and barrier, or intrauterine device)
21.History of severe allergic or anaphylactic reactions to human, humanized, or murine monoclonal antibodies
22.Chest X-ray (CXR) at screening showing evidence of any clinically significant abnormality
23.Evidence of serious uncontrolled concomitant cardiovascular, nervous system, pulmonary (including obstructive pulmonary disease), renal, hepatic, endocrine (including uncontrolled diabetes mellitus) or GI disease
24.In patients with a history of complicated diverticulitis, the treating physician needs to consider the benefit-risk ratio
25.A known history of chronic ulcerative lower GI disease such as Crohn’s disease, ulcerative colitis, or other symptomatic lower GI conditions that might predispose to perforations
26. Active TB requiring treatment within the previous 3 years. Patients with a positive purified protein derivative tuberculin skin test (PPD) at screening as per local guidelines are not eligible for the study unless they complete treatment for latent TB and have a negative CXR at enrollment. Patients treated for tuberculosis with no recurrence in 3 years are permitted
27.Known uncontrolled disease states, such as asthma, psoriasis, or inflammatory bowel disease, where flares are commonly treated with oral or parenteral glucocorticoids
28.Current liver disease as determined by investigator. Patients with prior history of ALT elevation are not excluded
29. Known active current or history of recurrent bacterial, viral, fungal, mycobacterial, or other infections (including but not limited to atypical mycobacterial disease, clinically significant abnormalities on CXR as determined by the investigator, hepatitis B and C, and herpes zoster for which systemic treatment is needed, but excluding fungal infections of nail beds), or any major episode of infection requiring hospitalization or treatment with IV antibiotics within 4 weeks of screening or oral antibiotics within 2 weeks prior to screening
30.History of, or currently active, primary or secondary immunodeficiency, such as HIV or AIDS
31.Evidence of active malignant disease, malignancies diagnosed within the previous 5 years (including hematological malignancies and solid tumors, except non-melanoma skin cancer that has been excised and cured)
32.History of alcohol, drug, or chemical abuse within the 6 months prior to screening
33. Neuropathies or other painful conditions that might interfere with pain evaluation
34.Patients with lack of peripheral venous access
35. Patients with documented lactose intolerance
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E.5 End points |
E.5.1 | Primary end point(s) |
Primary endpoint of the present study is the sustained remission rate (SRR), i.e. the proportion of patients with early RA who achieve sustained remission.
In individual patients, sustained remission is considered to be achieved if an uninterrupted period of approximately 6 months (at least 23 weeks) can be identified, over which:
•At least 6 DAS28 values are available, including one at the beginning and one at the end of the period
•All values are <2.6, with the exception of up to 2 values which can be between 2.6 and 3.2 provided that the investigator considers the patient to be in clinical remission for RA and documents the reason for the RA-unrelated elevation of DAS28 (such as an infection)
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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) | Yes |
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 | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
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) | Yes |
E.8.2.2 | Placebo | Yes |
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 | 24 |
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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The end of the study is defined as the date of the last visit of the last participating subject in this study |
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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 | 0 |
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 |