March 2024

Abatacept inhibits inflammation and onset of rheumatoid arthritis in individuals at high risk (ARIAA): A randomised, international, multicentre, double-blind, placebo-controlled trial

Lancet 2024;403(10429):850–859 doi 10.1016/S0140-6736(23)02650-8

This study by Rech, et al. shows that 6-month treatment with abatacept was associated with a decrease in MRI inflammation, clinical symptoms, and risk of RA development in participants at high risk. The effects of the intervention persist through a 1-year drug-free observation phase.

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February 2024

Abatacept in Individuals at High Risk of Rheumatoid Arthritis (APIPPRA): A Randomised, Double-blind, Multicentre, Parallel, Placebo-controlled, Phase 2b Clinical Trial

Lancet doi.org/10.1016/S0140-6736(23)02649-1

Therapeutic intervention during the at-risk phase of RA with abatacept is feasible, with acceptable safety profiles. However, the efficacy of intermittent administration at multiple intervals remains to be assessed.

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September 2023

Cardiovascular Safety of Janus Kinase Inhibitors in Patients with Rheumatoid Arthritis: Systematic Review and Network Meta-analysis

Front Pharmacol. 2023; 8(14):1237234 doi 10.3389/fphar.2023.1237234

This meta-analysis by Wei, et al. found that JAKi therapy was not associated with a higher risk of MACE than treatment with adalimumab, abatacept, or placebo. However, a higher incidence of all-cause mortality was observed with tofacitinib treatment than with adalimumab treatment.

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December 2022

Implementation of the OMERACT Psoriatic Arthritis Magnetic Resonance Imaging Scoring System in a Randomized Phase IIb Study of Abatacept in Psoriatic Arthritis

Rheumatology (Oxford) 2022 doi: 10.1093/rheumatology/keac073

In this study abatacept 30/10 mg/kg and 10 mg/kg doses were associated with greater improvements from baseline in MRI detected synovitis and tenosynovitis, respectively, compared with placebo, confirming the clinical outcomes. Indeed, inflammatory components demonstrated the greatest change from baseline.

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July 2022

Efetividade dos inibidores – TNF, abatacept, inibidores IL-6 e inibidores JAK em 31846 pacientes com artrite reumatoide em 19 registros da colaboração ”JAK-pot”

Ann Rheum Dis. 2022 doi: 10.1136/annrheumdis-2022-222586

Observational study of data, from large international collective of registers, finds similar overall drug retention rates between RA treatment groups.

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May 2022

Um estudo restrospectivo da eficácia dos inibidores JAK ou abatacept em doença pulmonar intersticial em artrite reumatoide

Inflammopharmacology. 2022. Epub ahead of print doi: 10.1007/s10787-022-00936-w

This study of the effectiveness of JAKinibs or abatacept in patients with RA-interstitial lung disease (RA-ILD) shows that treatment is related to stability or improvement of RA-ILD in over 80% of patients.

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Impacto de tofacitinib em fadiga, sono e qualidade de vida relacionada à saúde em pacientes com artrite reumatoide: uma análise post hoc de dados de ensaios de fase 3

Arthritis Res Ther. 2022;24(1):83 doi:10.1186/s13075-022-02724-x

This was an exploratory post hoc analysis of pooled data, from over 2000 patients in three Phase 3 studies of tofacitinib, which demonstrates an association between tofacitinib treatment and significantly greater improvements in fatigue, sleep, and health-related quality of life (HRQoL), compared with placebo.

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December 2020

Highlights of 2020

Please click the links below to go to the CSF review of each paper

2020 unfolded apace, dominated by COVID-19 - we have all had to adapt in our practice and in our knowledge base. Amid this there have continued to be a constant flow of publications and science in cytokine signaling, and as in previous years as we come the end of 2020, I will highlight some of the notable papers of the year. You can find the most notable papers, as selected by CSF Steering Committee Chair Professor Iain McInnes, with links to their respective detailed summaries below:

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November 2020

Ensaio Clinico de Upadacitinib ou Abatacept em Artrite Reumatoide

N Engl J Med 2020;383:1511–21 DOI: 10.1056/NEJMoa2008250

In patients with refractory RA to bDMARDs, upadacitinib was found to be superior to abatacept in DAS28-CRP change from baseline and the achievement of remission at week 12.612 bDMARD-IR patients were randomised 1:1 to UPA 15 mg QD or ABA, each in combination with stable synthetic DMARDs. At Week 12, patients with <20% decrease in TJC and Swollen joint count (SJC) had background medication adjusted or added. All patients completing Week 24 were eligible to remain in an open-label, long-term exten...

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July 2020

Segurança de DMARDs sintéticos e biológicos: uma revisão sistemática de literatura informando a atualização de 2019 das recomendações EULAR para o tratamento da artrite reumatoide

Annals of the Rheumatic Diseases 2020;79:760-770

This SLR informed the 2019 EULAR taskforce updating recommendations for RA management. Overall, no new safety signals were reported. The known safety profile of bDMARDs was confirmed and extended to tsDMARDS. IL-6i associated lower intestinal perforation has been further confirmed, while VTE and PE concerns in JAKi treatment need further evaluation.Previous updates for the EULAR recommendations on RA pharmacological management were conducted in 2016. In this SLR safety of csDMARDs, tsDMARDs, and...

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