E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Spondyloarthritis (ankylosing spondylitis and psoriatic arthritis) |
Spondylartritis (ziekte van Bechterew en artritis psoriatica) |
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E.1.1.1 | Medical condition in easily understood language |
Spondyloarthritis (ankylosing spondylitis and psoriatic arthritis) |
Spondylartritis (ziekte van Bechterew en artritis psoriatica) |
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E.1.1.2 | Therapeutic area | Diseases [C] - Musculoskeletal Diseases [C05] |
MedDRA Classification |
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 aim is to investigate the therapeutic effects of Secukinumab on bone formation in SpA patients by using [18F]Fluoride PET-CT imaging. |
Het doel is om de therapeutische effecten van Secukinumab op botvorming in SpA patienten door middel van [18F]Fluoride PET-CT beeldvorming te onderzoeken. |
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E.2.2 | Secondary objectives of the trial |
To investigate cellular and molecular pathology in bone formation. |
De cellulaire en moleculaire pathologie in botvorming te onderzoeken. |
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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 |
Patients will receive a PET-CT scan at baseline (before start of Secukinumab or anti-TNF treatment) and a PET-CT scan after 12 weeks of treatment. Additionally, a group of 8 patients included in the sub-study will receive one PET-CT scan and a bone biopsy. |
Patiënten zullen twee PET-CT scans ondergaan; op baseline (voor de start van Secukinumab of anti-TNF therapy) en na 12 weken behandeling. Daarnaast zal een groep van 8 patiënten geincludeerd worden in de sub-studie, waarin zij een PET-CT scan zullen ontvangen en een botbiopsie. |
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E.3 | Principal inclusion criteria |
• Diagnosis of psoriatic arthritis according to the 2006 Classification Criteria for Psoriatic Arthritis (CASPAR) or ankylosing spondylitis according to the modified New York criteria • Patients with clinically active disease as assessed by a physician; o In PsA defined as clinically active disease with at least one clinically active enthesitis site and a clinical indication to start with Secukinumab o In AS defined as a Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) of 4 or higher and a clinical indication to start with Secukinumab. • Treatment with disease modifying anti-rheumatic drugs (DMARDS) and non-steroidal anti-inflammatory drugs (NSAID) is permitted, provided that there is a stable dose for at least 4 weeks prior to inclusion and during the study up to 12 weeks of follow up. • Treatment with oral corticosteroids up to 10mg daily is permitted, provided that there is a stable dose for at least 4 weeks prior to inclusion and during the study up to 12 weeks of follow up. • Prior treatment with one anti-TNF agent is permitted with the exception of the anti-TNF control PsA group: they will have no prior anti-TNF treatment and have a clinical indication to start anti-TNF treatment. • Patients must be able to adhere to the study appointments and other protocol requirements. • Patients must be capable of giving informed consent and the consent must have been obtained prior to the study related procedures. |
• Diagnose van artritis psoriatica volgens de 2006 Classification Criteria for Psoriatic Arthritis (CASPAR) of de ziekte van Bechterew volgens de modified New York criteria. • Patienten met klinisch actieve ziekte zoals bepaald door een arts: o in PsA gedefinieerd als klinisch actieve ziekte met minimaal een klinisch actieve enthesitis laesie en een klinische indicatie om met Secukinumab te starten. o In AS gedefinieerd als een Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) score van 4 of hoger en een klinische indicatie om met Secukinumab te starten. • Behandeling met disease modifying anti-rheumatic drugs (DMARDS)en non-steroidal anti-infiammatory drugs (NSAID) is toegestaan, mits er in de maand voorafgaand aan inclusie en in de eerst 12 weken van de studie een stabiele dosis gebruikt wordt. • Behandeling met orale corticosteroiden tot 10mg per dag is toegestaan, mits er in de maand voorafgaand aan inclusie en in de eerst 12 weken van de studie een stabiele dosis gebruikt wordt. • Eerdere behandeling met één anti-TNF middel is toegestaan, met de uitzondering van de anti-TNF controle groep: zij moeten geen eerdere anti-TNF middelen gebruikt hebben, en een klinisch indicatie om te starten met anti-TNF behandeling. • Patiënten moeten in staat zijn om zich te houden aan studie afspraken en andere protocol verplichtingen. • Patiënten moeten in staat zijn om een geïnformeerde keuze te maken over deelname aan het onderzoek, en moeten toestemming geven voor start van het onderzoek. |
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E.4 | Principal exclusion criteria |
• Treatment with any investigational drug within the previous 3 months. • Pregnancy or breast-feeding |
• Behandeling met onderzoeksmedicatie in de afgelopen 3 maanden. • Zwangerschap of het geven van borstvoeding. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Our main endpoint is data collection of the baseline and follow up [18F]Fluoride whole body PET-CT scans from 40 SpA patients. Clinical response to treatment in follow-up assessmenst will be the gold standard.
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Onze primaire uitkomstmaat is het verzamelen van baseline en follow up data van [18F]Fluoride whole body PET-CT scans van 40 SpA patienten. Klinische respons op behandeling in follow up beoordeling zal de gouden standaard zijn.
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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) |
Our secondary endpoint is the histological staining of samples taken by PET-guided bone biopsies from 8 clinically active AS patients. |
Onze secundaire uitkomstmaat is de histologische kleuring van samples afgenomen via PET-begeleide botbiopten van 8 klinisch actieve AS patienten. |
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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 | Yes |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | No |
E.6.5 | Efficacy | No |
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) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
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 | No |
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
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
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 | No |
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 last visit of the last subject undergoing the trial. |
De laatste visite van de laatste deelnemer van de studie. |
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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 | 1 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 1 |