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An MRI-guided Treatment Strategy to Prevent Disease Progression in Patients With Rheumatoid Arthritis (IMAGINE-RA)

Does an MRI-guided Treatment Strategy Reduce Disease Activity and Progression in Patients With Rheumatoid Arthritis (RA): a Randomised Controlled Trial

The purpose of this study is to examine whether an magnetic resonance imaging (MRI) -guided treatment strategy based on a predefined treatment algorithm can prevent progression of erosive joint damage, increase remission rate and improve functional level in the short and long term in patients with rheumatoid arthritis (RA).

Visão geral do estudo

Descrição detalhada

Rheumatoid arthritis (RA) is a chronic inflammatory joint disease. Patients typically experience pain, functional impairment and reduced quality of life, and are at risk of developing progressive joint damage. The disease primarily affects the small joints of the hands and feet. The current treatment strategy involves early and intensive treatment with close clinical follow up, which attempts to control the disease and avoid inflammation and thereby prevent pain, improve functional level and avoid joint damage. It is therefore important for optimal treatment of RA patients that methods used for diagnosis, disease monitoring and prognostication are highly sensitive. Erosive joint damage occurs early in the disease. Joint deformity is irreversible and causes serious functional impairment. Early and intensive treatment with close monitoring of the inflammation can slow the destructive disease and prevent function loss. However, it has been demonstrated that patients who are shown by conventional clinical and biochemical examination to have low disease activity or to be in remission can still have progressive joint damage. This demonstrates that current clinical/biochemical methods used in daily clinical practice are not sufficiently sensitive and other methods are required for the monitoring of disease activity and prognostication.

The presence of erosions (shown by X-ray examination) as well as anti-cyclic citrullinated peptide (anti-CCP) antibodies and bone marrow oedema (osteitis) on magnetic resonance imaging (MRI), are all independent predictors of subsequent radiographic progression. Bone marrow oedema has been shown to be the strongest independent predictor in early RA and MRI therefore has significant prognostic value.

It is therefore possible that supplementing conventional clinical and biochemical examinations of RA patients with MRI, and intensifying treatment where bone marrow oedema is present, will help reduce disease activity, avoid progressive joint damage and prevent function loss.

The current study is therefore based on the following hypothesis:

By supplementing conventional clinical and biochemical examination of RA patients with low disease activity/in remission with MRI and intensifying treatment in the case of sub-clinical inflammation as measured by the presence of bone marrow oedema, it is possible to prevent radiographic erosive progression, improve functional level and enable more patients to achieve clinical remission.

Tipo de estudo

Intervencional

Inscrição (Real)

200

Estágio

  • Não aplicável

Contactos e Locais

Esta seção fornece os detalhes de contato para aqueles que conduzem o estudo e informações sobre onde este estudo está sendo realizado.

Locais de estudo

      • Aarhus, Dinamarca, 8600
        • Dep. of Rheumatology Aarhus Hospital
      • Copenhagen, Dinamarca, 2000
        • Dep. of Rheumatology Frederiksberg Hospital
      • Copenhagen, Dinamarca, 2600
        • Dep. of Rheumatology Glostrup Hospital
      • Copenhagen, Dinamarca, 2900
        • Dep. of Rheumatology Gentofte Hospital
      • Graasten, Dinamarca, 6300
        • Dep. of Rheumatology King Christian X´Hospital for Rheumatic Diseases
      • Hjørring, Dinamarca, DK-9800
        • Department of Rheumatology University Hospital Vendsyssel
      • Odense, Dinamarca, 5000
        • Dep. of rheumatology Odense Hospital
      • Silkeborg, Dinamarca, 8600
        • Dep. of Rheumatology Silkeborg Hospital
      • Slagelse, Dinamarca, 4200
        • Dep. of Rheumatology Slagelse Hospital

Critérios de participação

Os pesquisadores procuram pessoas que se encaixem em uma determinada descrição, chamada de critérios de elegibilidade. Alguns exemplos desses critérios são a condição geral de saúde de uma pessoa ou tratamentos anteriores.

Critérios de elegibilidade

Idades elegíveis para estudo

18 anos e mais velhos (Adulto, Adulto mais velho)

Aceita Voluntários Saudáveis

Não

Gêneros Elegíveis para o Estudo

Tudo

Descrição

Inclusion Criteria:

  • Age > 18 years
  • RA according to ACR (American College of Rheumatology)/EULAR (European League Against Rheumatism) 2010 criteria.
  • Anti-CCP positivity
  • Erosions on conventional X-ray of hands, wrists and/or feet
  • No clinically swollen joints
  • DAS28 (4 variable, CRP) < 3.2
  • DMARD monotherapy treatment OR combination treatment, in the form of 2- or 3-drug therapy. If the patient is undergoing 3-drug therapy, at least one of the preparations must be administered at less than the "maximum inclusion dose"*
  • Unchanged anti-rheumatic treatment in the previous 6 weeks or more
  • No previous treatment with biological medication
  • No contra-indications for TNF-alpha-inhibiting treatment
  • No contra-indications for MRI
  • s-creatinine within normal range
  • Ability and willingness to give written and oral informed consent and fulfil the requirements of the study programme with reference to the protocol

    • Maximum "inclusion dose" is defined as: MTX 25 mg/week (or maximum tolerated dose if 25 mg/week is not tolerated), SSZ 2g/day (or maximum tolerated dose if 2 g/day is not tolerated) and HCQ 200 mg/day (or maximum tolerated dose if 200 mg/day is not tolerated)

Exclusion Criteria:

  • Previous or current biological treatment
  • Known intolerance to methotrexate treatment which means that the patient is not able to tolerate a minimum of MTX 7.5 mg (minimum dose).
  • DMARD 3-drug therapy at maximum tolerated/maximum "inclusion dose"*
  • I.m, intra-articular or i.v glucocorticoid administration ≤ 6 weeks prior to inclusion
  • Oral glucocorticoid administration > 5 mg/day
  • Changes in oral glucocorticoid dose < 3 months prior to inclusion
  • Myocrisin treatment
  • Affected liver enzymes > 2 x the upper limit of normal at the time of screening
  • Current and/or imminent wish to become pregnant
  • Contra-indications for TNF-alpha-inhibiting treatment
  • Contra-indications for MRI
  • Known alcohol/drug abuse
  • Inability to give informed consent
  • Inability to cooperate with the study programme due to physical or mental reasons

Plano de estudo

Esta seção fornece detalhes do plano de estudo, incluindo como o estudo é projetado e o que o estudo está medindo.

Como o estudo é projetado?

Detalhes do projeto

  • Finalidade Principal: Tratamento
  • Alocação: Randomizado
  • Modelo Intervencional: Atribuição Paralela
  • Mascaramento: Solteiro

Armas e Intervenções

Grupo de Participantes / Braço
Intervenção / Tratamento
Comparador Ativo: Conventional biochemical and clinical examinations
Biochemical and clinical examinations
Treatment algorithm based on conventional biochemical and clinical examinations. Assessed month 0, 4, 8, 12, 16, 20, 24 with treatment intensification after predefined treatment algorithm in the case of "unsatisfactory inflammatory activity", which is defined as the presence of at least one clinically swollen joint and DAS28>3.2
Experimental: Conventional biochemical and clinical examinations and MRI.
Biochemical and clinical examinations and MRI.
Treatment algorithm based on conventional biochemical/clinical examinations AND MRI of unilateral 2nd to 5th MCP joints and wrist on dominant side. Assessed month 0, 4, 8, 12, 16, 20, 24 with treatment intensification after predefined treatment algorithm in the case of "unsatisfactory inflammatory activity", which is defined as the presence of at least one physically swollen joint and DAS28>3.2 AND/OR MRI-detected bone marrow oedema score > 0 (RAMRIS-score)

O que o estudo está medindo?

Medidas de resultados primários

Medida de resultado
Prazo
DAS28 remission (<2.6)
Prazo: 24 month
24 month
No radiographic progression (assessed by the Sharp/vdHeijde method).
Prazo: 24 month
24 month

Medidas de resultados secundários

Medida de resultado
Descrição da medida
Prazo
No radiographic progression (Sharp/vdHeijde score).
Prazo: 24 month
No radiographic progression (Sharp/vdHeijde score) from 0-12 and 12-24 months and change in Sharp/vdHeijde score from 0-12, 0-24 and 12-24 months.
24 month
No MRI erosion (RAMRIS) score
Prazo: 24 month
No progression in MRI erosion (RAMRIS) score from 0-12 and 12-24 months and change in MRI erosion (RAMRIS) score from 0-12, 0-24 and 12-24 months.
24 month
MRI synovitis (RAMRIS) score
Prazo: 24 months
MRI synovitis (RAMRIS) score at 12 and 24 months
24 months
MRI bone marrow oedema (RAMRIS) score
Prazo: 24 months
MRI bone marrow oedema (RAMRIS) score at 12 and 24 months
24 months
HAQ score
Prazo: 24 month
Changes in HAQ score from 0-12 and 0-24 months
24 month
SF-36 score
Prazo: 24 month
Changes in SF-36 score from 0-12 and 0-24 months
24 month
EQ-5D score
Prazo: 24 month
Changes in EQ-5D score from 0-12 and 0-24 months
24 month
ACR/EULAR 2011 remission
Prazo: 24 month
ACR/EULAR 2011 remission at 12 and 24 months
24 month
DAS28
Prazo: 24 month
DAS28 at 12 and 24 month
24 month
DAS28 remission (<2.6) at 12 months
Prazo: 24 months
24 months
biomarker analyses
Prazo: 24 month
24 month

Outras medidas de resultado

Medida de resultado
Descrição da medida
Prazo
Dynamic MRI
Prazo: 24 month
Dynamic MRI variable (including initial rate of enhancement (IRE) and maximum enhancement (ME)).
24 month

Colaboradores e Investigadores

É aqui que você encontrará pessoas e organizações envolvidas com este estudo.

Investigadores

  • Investigador principal: Kim Hørslev-Petersen, Professor, King Christian X´Hospital for Rheumatic Diseases
  • Diretor de estudo: Signe Møller-Bisgaard, MD, Dep. of Rheumatology, Rigshospitalet, Glostrup
  • Cadeira de estudo: Mikkel Østergaard, Professor, Dep. of Rheumatology, Rigshospitalet, Glostrup
  • Cadeira de estudo: Bo Ejbjerg, MD, PhD, Dep. of Rheumatology Slagelse Hospital
  • Cadeira de estudo: Merete Hetland, MD, PhD, DMSci, Dep. of Rheumatology, Rigshospitalet, Glostrup

Publicações e links úteis

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Publicações Gerais

Datas de registro do estudo

Essas datas acompanham o progresso do registro do estudo e os envios de resumo dos resultados para ClinicalTrials.gov. Os registros do estudo e os resultados relatados são revisados ​​pela National Library of Medicine (NLM) para garantir que atendam aos padrões específicos de controle de qualidade antes de serem publicados no site público.

Datas Principais do Estudo

Início do estudo (Real)

1 de março de 2012

Conclusão Primária (Real)

1 de maio de 2017

Conclusão do estudo (Real)

1 de maio de 2017

Datas de inscrição no estudo

Enviado pela primeira vez

5 de julho de 2012

Enviado pela primeira vez que atendeu aos critérios de CQ

31 de julho de 2012

Primeira postagem (Estimativa)

2 de agosto de 2012

Atualizações de registro de estudo

Última Atualização Postada (Real)

23 de junho de 2017

Última atualização enviada que atendeu aos critérios de controle de qualidade

22 de junho de 2017

Última verificação

1 de junho de 2017

Mais Informações

Essas informações foram obtidas diretamente do site clinicaltrials.gov sem nenhuma alteração. Se você tiver alguma solicitação para alterar, remover ou atualizar os detalhes do seu estudo, entre em contato com register@clinicaltrials.gov. Assim que uma alteração for implementada em clinicaltrials.gov, ela também será atualizada automaticamente em nosso site .

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