Publications

Effect of Discontinuation or Initiation of Methotrexate or Glucocorticoids on Tofacitinib Efficacy in Patients with Rheumatoid Arthritis: A Post Hoc Analysis

Rheumatol Ther 2018 Jun; 5(1):203–14. DOI: 10.1007/s40744-018-0093-7

Fleischmann R,

Wollenhaupt J,

Cohen S,

Wang L,

Fan H,

Bandi V,

Andrews J,

Takiya L,

Bananis E,

Weinblatt ME

Methotrexate (MTX) or Glucocorticoid (GC) discontinuation has little effect on CDAI response in patients given tofacitinib (TOF) for up to 3 years. Patients receiving TOF who showed initial improvements benefitted from initiation of MTX or GCs. Concomitant treatments such as MTX or GC are commonly used in combination with RA therapies to improve or accelerate clinical responses. However, their use is associated with many adverse events so clinicians aim to use them for a minimal duration.This po...

Keywords:

• JAK,
• Tofacitinib

Response to Baricitinib based on Prior Biologic Use in Patients with Refractory Arthritis

Rheumatology (Oxford) 2018 May; 57(5):900-908

Genovese MC,

Kremer JM,

Kartman CE,

Schlichting DE,

Xie L,

Carmack T,

Pantojas C,

Burston JS,

Tony HP,

Macias WL,

Rooney TP,

Smolen JS

Baricitinib (BARI) 2 or 4 mg had a beneficial treatment effect on patients with moderate to severe RA compared with placebo (PBO), irrespective of the number or nature of prior patient bDMARD use. The current therapeutic target for patients with established RA is low disease activity, but many patients fail to achieve this due to inadequate responses to DMARD therapies. With this patient population growing, therapies for these patients are considered one of the greatest unmet needs in RA. This s...

Keywords:

• JAK,
• Baricitinib

Radiographic Joint Damage in Early Rheumatoid Arthritis Patients: Comparing Tocilizumab- and Methotrexate-based Treat-to-target Strategies

Rheumatology (Oxford) 2018; 57(2):309–17

Teitsma X,

Jacobs JWG,

Welsing PMJ,

Pethӧ-Schramm A,

Borm MEA,

van Laar JM,

Lafeber FPJG,

Bijlsma JWJ

Tocilizumab (TCZ) therapy in DMARD-naïve patients with RA, is more effective at reducing erosion progression, particularly in the feet, compared with treat-to-target methotrexate (MTX) therapy. This analysis looked at radiographic joint damage, including separate examination of erosion progression and joint space narrowing (JSN) in the hands and feet of patients enrolled in the U-Act-Early trial. Radiographic damage is a common symptom of RA, with treat-to-target strategies aimed at preventing ...

Keywords:

• IL-6,
• Tocilizumab,
• Radiographic

Professor Iain McInnes Reviews the Most Important Papers from 2017

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

McInnes I

2017 was a successful year for rheumatoid arthritis research, with some key advances in JAK inhibitors and IL-6 inhibitors, as outlined below. - Tofacitinib was suggested as a potential treatment for psoriatic arthritis, and NICE recommended tofacitinib as a treatment for moderate to severe rheumatoid arthritis - Baricitinib studies supported the potential use of baricitinib as a treatment for rheumatoid arthritis - Filgotinib Phase 2 studies suggested that filgotinib could be effective a...

Keywords:

• Review

Subcutaneous Tocilizumab in Rheumatoid Arthritis: Findings from the Common-framework Phase 4 Study Programme TOZURA Conducted in 22 Countries

Rheumatology (Oxford). 2018 Mar 1;57(3):499-507. DOI: 10.1093/rheumatology/kex443

Choy E,

Caporali R,

Xavier R,

Fautrel B,

Sanmarti R,

Bao M,

Bernasconi C,

Pethö-Schramm A

This multi-national TOZURA study programme confirmed the efficacy and safety profile of subcutaneous tocilizumab (TC-SC) when administered as either monotherapy or in combination with csDMARDs. TOZURA was a Phase 4 study programme that evaluated open-label, TCZ-SC in patients with moderate-to-severe RA. A total of 1804 patients with active RA were enrolled in the study programme. Patients had inadequate responses to csDMARDs, anti-TNF therapies, or they were MTX-naïve. TCZ-SC was administered we...

Two-year Efficacy and Safety of Subcutaneous Tocilizumab in Combination with Disease-modifying Antirheumatic Drugs Including Escalation to Weekly Dosing in Rheumatoid Arthritis

J Rheumatol 2018 Apr; 45(4):456-464

Kivitz A,

Olech E,

Borofsky MA,

Zazueta B,

Navarro-Sarabia F,

Radominski SC,

Merrill JT,

Pacheco-Tena C,

Pei J,

Nasmyth-Miller,

Pope JE

This 2-year Phase 3 study, proved that subcutaneous tocilizumab (TC-SC) has long-term efficacy and an acceptable safety profile. Patients enrolled had been previously diagnosed with RA with an inadequate response to DMARDs. Patients were randomised 2:1 to receive doses of TCZ-SC (n=437) or PBO (n=219) every other week for 6 months. After this time, all patients received TCZ-SC. Escape therapy, defined as weekly TCZ-SC, was available to patients from Month 3. Efficacy was analysed using ACR respo...