E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated | |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 9.1 |
E.1.2 | Level | SOC |
E.1.2 | Classification code | 10028395 |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 9.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10040970 |
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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 time to a documented renal flare and the number of renal flares.To determine the efficacy of Abetimus Sodium in the prevention of renal flares in patients with SLE and a history of renal disease |
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E.2.2 | Secondary objectives of the trial |
To gain informations on the effect of abetimus on: markers related to its mechanism of action (titre of anti-dsDNA antibodies, levels of circulating C3 and of IL-18); levels of urinary MCP-1; steroid-sparing effects; health-related quality of life (SF36), disease activity (ECLAM) and damage (SLICC). |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Systemic Lupus Erythematosus (SLE) classified according to the American College of Rheumatology criteria. Previous SLE renal disease within four years and presence of serum anti-dsDNA antibodies at the time of enrollement. Male or female, age 15-70 years. Ability to give an informed consent. Women should not be pregnant or breast-feeding. Patients of both sex will use an acceptable method of birth control during the study. Possibility and availability to submit to weekly intravenous injections for the duration of treatment. |
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E.4 | Principal exclusion criteria |
Evidence of renal flare within three months of screening; treatment with alkylating agents (as cyclophosphamide), anti-TNF, cyclosporine within three months of screening; within two months of screening treatment with mycophenolate mofetile >1g/day, azatioprine >100 mg/day, methotrexate >10 mg/week, leflunomide >10mg/day; treatment with Rituximab within six months of screening; serum creatinine level = or > 2.5 mg/dL; pregnancy or lactation; alcoholism or drugs using. |
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary objectives are delay of the time to a documented renal flare and reduction of the incidence of documented renal flares in SLE patients on Abetimus, in comparison with placebo, during 32 months. A protocol-defined renal flare requires that it be attributed to SLE by the treating physician. In addition, 1 or more of the following 3 criteria were required: 1) a reproducible increase in 24-hour urine protein levels to (a) >1,000 mg if the baseline value was <200 mg, (b) >2,000 mg if the baseline value was 200-1,000 mg, or (c) more than twice the value at baseline if the baseline value was >1,000 mg; 2) a reproducible increase in serum creatinine of >20% or at least 0.3 mg/dl, whichever was greater, accompanied by proteinuria (>1,000 mg/24 hours), hematuria (>4 RBCs/high-power field), and/or RBC casts; or 3) new, reproducible hematuria (>11-20 RBCs/high-power field) or a reproducible increase in hematuria by 2 grades compared with baseline, associated with >25% dysmorphic RBCs, glomerular in origin, exclusive of menses, accompanied by either an 800-mg increase in 24-hour urinary protein levels or new RBC casts. |
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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 | 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) | No |
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 | 4 |
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
| |
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 | 8 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 8 |