This multi-database population-based US cohort study found no evidence of an increased cardiovascular (CV) risk among RA patients who switched from a different biologic drug or tofacitinib to tocilizumab (TCZ) versus to a TNF inhibitor (TNFi).The study used claims data in patients with RA newly starting treatment with TCZ or a TNFi from three large databases: Medicare (n=7397), PharMetrics (n=8119) and MarketScan (n=12512). Included within the analysis were 9218 TCZ initiators propensity-score m...

December 2016

Treatment options for RA patients who are MTX/DMARD incomplete responders (IR) include other DMARDs, biologics or tofacitinib (TOF). However, there is a lack of direct head-to-head comparator trials of biologics in people with RA. This review provides an update of the 2009 Cochrane overview, ‘Biologics for rheumatoid arthritis’,1 and provides comparisons and estimates for biologic or TOF monotherapy in MTX/DMARD-IR people with RA.The benefits and harms of biologic monotherapy (TNFis: adalimumab,...
In this Phase 3 study (TARGET) of TNF-IR patients, sarilumab plus csDMARD(s) demonstrated clinical efficacy and improvements in physical function versus placebo plus csDMARD(s).Patients (N=546) were randomised 1:1:1 to sarilumab 150 mg, 200 mg Q2W or placebo (all plus csDMARD[s]). Two co-primary endpoints versus placebo were investigated: ACR20 response rate at Week 24, and HAQ-DI change from baseline at Week 12.As well as improvements in ACR20 responses (33.7% vs 55.8 and 60.9%, for placebo, sa...

August 2016

This real-life study confirms findings from the tocilizumab (TCZ) clinical development program that IL-6 inhibition with TCZ may be associated with increased risk of lower intestinal perforation (LIP). Data were analysed from the RABBIT register of patients. The primary outcome was the incidence of LIPs in patients exposed to TCZ, csDMARDs, TNFis, abatacept, or rituximab. Thirty-seven LIPs were observed in 53,972 patient years. The proportion of patients who developed a LIP was higher in patient...

July 2016

Historically, patients with RA have suffered with upper tract gastrointestinal perforation (GIPs), associated with NSAID use. More recently, the IL-6 receptor antagonist tocilizumab (TCZ) has been associated with lower tract GIPs. Janus kinase (JAK) inhibitors, including tofacitinib (TOF), with some downstream effects on IL-6 signalling, also have potential for an increased risk of GIPs.There is limited real-world evidence and almost no comparative evidence on the risk for GIP associated with TC...

May 2016

This study analyzes data from two US claims databases between November 2012 and June 2014. It was designed to build upon knowledge from tofacitinib Phase 3 clinical trials providing clinical insights from independent sources on treatment patterns and costs for tofacitinib. Data were collected from 337 patients in the Truven Marketscan (TM) and 118 patients in the Optum Clinformatics (OC) databases. In this early experience cohort for tofacitinib, approximately 75% of patients had previously rece...

January 2016

Tofacitinib is an oral Janus kinase inhibitor for the treatment of RA. By modulating the signalling of cytokines that are integral to lymphocyte activation, proliferation, and function, tofacitinib may suppress multiple elements of immune response. A systematic literature search including all biologics and tofacitinib procured 66 RCTs and 22 LTEs that were included in a meta-analysis to provide estimated incidence rates, risk ratios, and risk differences of serious infection for each therapy. Es...

October 2014

For many patients with rheumatoid arthritis, improvements in pain, physical function, fatigue, and health-related quality of life (HRQoL) are more important and meaningful than improvements in joint swelling, tenderness, or inhibition of structural damage. These patient-perceived benefits of RA therapy contribute importantly to overall clinical efficacy.

This paper presents patient-reported outcomes (PROs) form the ORAL Step trail, which assessed tofacitinib 5 mg or 10 mg twice daily, or ...

February 2014

Two systematic literature reviews were undertaken to update the safety findings on synthetic and biological DMARDs in order to inform the updates to the EULAR recommendations to the treatment of RA. Of 10,559 articles screened, 49 were included for review covering a diverse range of outcomes. In the main these showed the patients on bDMARDs had a significantly greater risk of serious infections and tuberculosis compared with csDMARDs, while differences in data between studies mean a slight incre...

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August 2013

The JAK inhibitor tofacitinib for active rheumatoid arthritis: results from phase III trials

International Journal of Clinical Rheumatology June 2013; 8(3):311–13

The tofacitinib ORAL research program involves six phase 3 trials (Standard, Solo, Step, Scan, Sync and Start) to assess the safety and efficacy of tofacitinib 5 and 10 mg twice daily as monotherapy, or with either background MTX or traditional DMARD therapy. This report by Salgado et al. provides an overall analysis of the each of the study designs and the clinical results to date. The results show that tofacitinib effectively controlled the signs and symptoms of RA across a range of patient po...