E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Systemic Lupus Erythematosus |
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E.1.1.1 | Medical condition in easily understood language |
Lupus, a disease of the immune system |
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E.1.1.2 | Therapeutic area | Diseases [C] - Immune System Diseases [C20] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10042945 |
E.1.2 | Term | Systemic lupus erythematosus |
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 |
The primary objective of this study is to evaluate the efficacy of sifalimumab compared to placebo in subjects with chronic, moderately-to-severely active SLE. |
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E.2.2 | Secondary objectives of the trial |
- To evaluate the effect of sifalimumab compared to placebo in reducing background oral corticosteroids dosage, improving inflammatory cutaneous lupus lesions and fatigue.
- Safety
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Fulfils at least 4 of the 11 American College of Rheumatology (ACR) classification criteria for SLE, one of which must be:
a) Significantly positive antinuclear antibody (ANA) test at screening by immunofluorescent assay (IFA) at central lab; OR
b) Elevated anti-dsDNA or Sm antibody at screening as determined by central lab
- Disease history of SLE ≥ 24 weeks at screening
- Weight > 40 kg
- Currently receiving stable dose of oral prednisone and/or antimalarials/immunosuppressives
- Active moderate to severe SLE disease based on SLE disease activity score (SLEDAI) and British Isles Lupus Assessment Group Index (BILAG) and Physicians Global Assessment
- Females with an intact cervix must have no evidence of cervical malignancy documented on a Pap smear with 6 months of baseline
- Females must be willing to avoid pregnancy throughout the study including the 180 day follow-up safety period
- Negative TB test or newly positive TB test due to latent TB for which treatment must be initiated at or before randomization
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E.4 | Principal exclusion criteria |
- Active severe SLE-driven renal disease or unstable renal disease prior to screening
- Active severe or unstable neuropsychiatric SLE
- Clinically significant active infection including ongoing and chronic infections
- History of HIV
- Confirmed Positive tests for Hepatitis B or positive test for hepatitis C
- History of severe herpes infection such as herpes encephalitis, ophthalmic herpes, disseminated herpes
- Herpes Zoster within 3 months of screening
- History of cancer other than basal cancer or cervical cancer treated with apparent success≥ 1 year prior to randomization
- Receipt of a biologic agent within 5 half-lives or prior to loss of pharmacodynamic and/or clinical effect (whichever is longer) prior to screening
- Live or attenuated vaccine within 4 weeks prior to screening
- Subjects with substance abuse
- Subjects with significant laboratory abnormalities in the hepatic, renal or hematologic systems |
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary efficacy endpoint for this study is the proportion of subjects achieving a response in an SLE responder index [SRI (4)] at Day 365 in subjects with chronic moderately-to-severely active SLE.
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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) |
Additional secondary endpoints include comparison between sifalimumab and placebo groups on the proportion of subjects able
1. to reduce oral corticosteroids doses in subjects on ≥10 mg Prednisone equivalent at baseline
2. improve active inflammatory cutaneous lesions as measured by the CLASI
3. reduction in fatigue as measured by the Facit-Fatigue Scale
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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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 | Yes |
E.6.7 | Pharmacodynamic | Yes |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | Yes |
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) | 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 | 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.8.2.4 | Number of treatment arms in the trial | 4 |
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 | 10 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 75 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Argentina |
Brazil |
Canada |
Chile |
France |
Germany |
Hungary |
India |
Italy |
Mexico |
Netherlands |
Peru |
Philippines |
Poland |
Romania |
South Africa |
Spain |
Thailand |
United Kingdom |
United States |
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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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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 | 10 |
E.8.9.1 | In the Member State concerned days | 0 |
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 | 10 |
E.8.9.2 | In all countries concerned by the trial days | 0 |