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 | 12.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10062908 |
E.1.2 | Term | Schnitzler's syndrome |
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E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To evaluate if canakinumab 150mg every 8 weeks can induce and maintain clinical remission in patients with the Schnitzler syndrome. |
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E.2.2 | Secondary objectives of the trial |
o To test if canakinumab 150mg can induce a complete clinical response at Day 7. o To assess if addition canakinumab 150mg given at Day 7 for patients demonstrating only a partial response can induce a complete clinical response at Day 14. o To evaluate if canakinumab 300mg every 8 weeks can maintain clinical remission in those patients who required canakinumab 150 mg additional dose on Day 7 and achieved clinical remission at Day 14. o To evaluate the safety of canakinumab treatment in patients with the Schnitzler syndrome. o To assess the changes in C-reactive protein (CRP) levels during the treatment period.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
o Patients with active Schnitzler syndrome after withdrawal of anakinra or tapering of corticosteroids. o Male and female patients at least 18 years of age at the time of screening visit. o Signed patient informed consent o Negative QuantiFERON test or negative Purified Protein Derivative (PPD) test (<5 mm induration) at screening or within 1 month prior to the screening visit, according to Belgium guidelines. Patients with a positive PPD test (=5 mm induration) at screeninig may be enrolled only if they have a negative chest x-ray or negative QuantiFERON test (QFT-TB G In-Tube). o Adequate contraception in females of childbearing potential.
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E.4 | Principal exclusion criteria |
o Pregnant or nursing (lactating) women o History of being immunocompromised, including a positive HIV at screening (ELISA and Western blot) o Serologic evidence of active hepatitis B or C infection o Live vaccinations within 3 months prior to the start of the trial, during the trial, and up to 3 months following the last dose. o History of significant medical conditions, which in the investigator’s opinion would exclude the patient from participating in this trial. o History of recurrent and/or evidence of active bacterial, fungal or viral infection(s).
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E.5 End points |
E.5.1 | Primary end point(s) |
efficacy (body temperature, arthralgia, urticaria, fatigue, C-reactive protein) |
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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) | 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 | No |
E.8.1.1 | Randomised | Information not present in EudraCT |
E.8.1.2 | Open | Information not present in EudraCT |
E.8.1.3 | Single blind | Information not present in EudraCT |
E.8.1.4 | Double blind | Information not present in EudraCT |
E.8.1.5 | Parallel group | Information not present in EudraCT |
E.8.1.6 | Cross over | Information not present in EudraCT |
E.8.1.7 | Other | Information not present in EudraCT |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Information not present in EudraCT |
E.8.2.2 | Placebo | Information not present in EudraCT |
E.8.2.3 | Other | Information not present in EudraCT |
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.8.4.1 | Number of sites anticipated in Member State concerned | 1 |
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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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 | 12 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial months | 12 |