E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Rheumatoid arthritis |
Reumatoïde artritis |
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E.1.1.1 | Medical condition in easily understood language |
Rheumatoid arthritis |
Reumatoïde artritis |
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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 |
To determine the value of quantitative whole body macrophage PET to predict development of clinical arthritis within one year follow-up in ACPA positive arthralgia patients. |
Het bepalen van de waarde van kwantitatieve whole body macrofagen PET om de ontwikkeling van klinische artritis binnen een jaar follow-up te voorspellen bij ACPA positieve artralgie patienten. |
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E.2.2 | Secondary objectives of the trial |
Not applicable. |
Niet van toepassing. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Patients must be 18 years of age or older 2. Patients must be diagnosed with arthralgia (not secondary to trauma) by a physician 3. Patients must have a positive ACPA blood test 4. Patients must be able to adhere to the study appointments and other protocol requirements. 5. Patients must be capable of giving informed consent and the consent must have been obtained prior to the study related procedures. |
1. Patiënten moeten 18 jaar of ouder zijn. 2. Patiënten moeten gediagnosticeerd zijn met artralgie (niet secundair aan trauma) door een arts. 3. Patiënten moeten een positieve ACPA bloed test hebben. 4. Patiënten moeten in staat zijn om zich te houden aan studie afspraken en andere protocol verplichtingen. 5. 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 |
1. Arthritis and/or tenosynovitis as revealed by physical examination of 44 joints through the Disease Activity Score (DAS) (34) by 2 independent physicians 2. Previous corticosteroid injection in joints 3. Trauma involving joints in the 6 months prior to inclusion 4. Pregnancy or breast-feeding. |
1. Artritis en/of tenosynovitis zoals aangetoond door een onderzoek van 44 gewrichten door middel van de Disease Activity Score (DAS) door 2 onafhankelijke artsen. 2. Eerdere corticosteroide injecties in gewrichten 3. Trauma met gewrichtsbetrokkenheid in 6 maanden voorafgaand aan inclusie 4. Zwangerschap of borstvoeding |
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E.5 End points |
E.5.1 | Primary end point(s) |
The diagnostic performance (PPV, NPV, sensitivity and specificity) of quantitative whole body PET and macrophage targeting for development of clinical arthritis in ACPA positive arthralgia individuals during one year follow-up. |
De diagnostische prestatie (PPV, NPV, sensitiviteit en specificiteit) van kwantitatieve whole body PET en macrofaag targeting voor ontwikkeling van klinische artritis in ACPA positieve artralgie individuen gedurende een jaar follow-up. |
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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) |
1. The relationship between quantitative PET outcome and time to progression to clinical arthritis . 2. The diagnostic performance of quantitative whole body macrophage PET in ACPA positive arthralgia patients for development of RA (diagnosed according to 2010 ACR/EULAR Rheumatoid Arthritis Classification Criteria).
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1. De relatie tussen kwantitatieve PET uitkomst en tijd tot progressie van klinische artritis. 2. De diagnostische prestatie van kwantitatieve whole body macrofaag PET in ACPA positieve artralgie patienten voor de ontwikkeling van RA (gediagnosticeerd volgens de 2010 ACR/EULAR Rheumatoid Arthritis Classification Criteria). |
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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 | No |
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
| 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 | 2 |
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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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 | |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 2 |