Publications
View and download slide summaries of the latest original articles focusing on cytokine signalling therapies within rheumatoid arthritis. All materials produced by the CSF team are subsequently reviewed and approved by individual Steering Committee members.
Safety profile of upadacitinib in patients at risk of cardiovascular disease: integrated post hoc analysis of the SELECT phase III rheumatoid arthritis clinical programme
Ann Rheum Dis. 2023 doi: 10.1136/ard-2023-223916
Pots hoc analysis of safety data in patients with RA at increased risk of CV events from the upadacitinib SELECT phase III RA clinical programme helps to contextualise the overall risk profile of upadacitinib.
Malignancy Risk with Tofacitinib versus TNF Inhibitors in Rheumatoid Arthritis: Results from the Open-Label, Randomised Controlled Oral Surveillance Trial
Ann Rheum Dis. 2023;82(3):331–343 doi: 10.1136/ard-2022-222543
Results from the open-label, randomised controlled ORAL Surveillance trial find increased risk of malignancies with tofacitinib versus TNFi, highlighting the highest incidence in patients with a history of atherosclerotic cardiovascular disease or increasing cardiovascular risk.
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Clinical Management of Herpes Zoster in Patients With Rheumatoid Arthritis or Psoriatic Arthritis Receiving Tofacitinib Treatment
Rheumatol Ther. 2021. Epub ahead of print. doi: 10.1007/s40744-021-00390-0
This post hoc analysis provides the first detailed description of the management and outcomes of HZ events in tofacitinib RA and PsA clinical studies.While prior studies have characterised the increased HZ risk with JAKinibs, the clinical management of these events has not been detailed.To this end, Winthrop, et al. analysed data from 21 RA and 3 PsA clinical studies to evaluate how HZ events and their sequelae were clinically managed during the RA and PsA tofacitinib clinical development progra...
Incidence and risk factors for herpes zoster in patients with rheumatoid arthritis receiving upadacitinib: a pooled analysis of six phase III clinical trials
Ann Rheum Dis. 2021. Epub ahead of print. doi: 10.1136/annrheumdis-2021-220822.
JAKinibs have been linked with an increased risk of HZ in patients with RA. To this end, Winthrop, et al. evaluated data from six Phase III clinical trials to determine the incidence of HZ in the upadacitinib (UPA)-treated patients with RA and identify potential risk factors for the development of HZ in these patients.Analysis of data provides further support for the need for continued vigilance and monitoring for signs of herpes zoster (HZ) in patients receiving UPA, particularly in Asian popul...
Herpes Zoster and Tofacitinib: Clinical Outcomes and the Risk of Concomitant Therapy
Arthritis Rheumatol 2017;69(10):1960–68
The results of this analysis of patients with herpes zoster (HZ) within the global tofacitinib (TOF) RA programme suggest that there is likely to be a greater HZ risk in patients receiving TOF and glucocorticoids compared with patients receiving TOF monotherapy.The global TOF RA development programme comprised 2 Phase 1, 9 Phase 2, 6 Phase 3 and 2 long-term extension studies. These studies included 6192 patients; data were reviewed to identify cases of HZ. Crude incidence rates of number of pati...
Discontinuation of Tofacitinib after achieving Low Disease Activity in Patients with Rheumatoid Arthritis: a Multicentere, Observational Study
Rheumatology. Doi 10.1093/rheumatology/kex068
This study showed that in patients who achieved low disease activity (LDA), it is possible to discontinue tofacitinib without flare in approximately one-third of patients. Patients from the tofacitinib Phase 3 programme and long-term extension study were enroled. Discontinuation was based on physician-patient decision making with informed consent. The primary endpoint was the proportion of patients who remained tofacitinib free at post-treatment Week 52. Of 64 patients treated with tofacitinib w...Effects of tofacitinib on lymphocytes in rheumatoid arthritis: relation to efficacy and infectious adverse events
Rheumatology doi:10.1093/rheumatology/ket466
Due to its function as a JAK1/3 inhibitor, tofacitinib has effects on a wide ranging variety of cells. The authors of this paper have previously reported a suppression in cytokine production by CD4+ T lymphocytes caused by tofacitinib, while others have reported reduced chemokine production from fibroblast-like synoviocytes. The effects of tofacitinib on other cells however remain largely unknown. This study focused on tofacitinib’s effects on CD4+ T lymphocyte proliferation and on subsets of ly...Keywords:
The JAK inhibitor, tofacitinib, reduces the t cell stimulatory capacity of human monocyte-derived dendritic cells
Ann Rheum Dis 2013. doi: 10.1136/annrheumdis-2013-203756
The role of JAKs is highly important in lymphocyte differentiation, but their function in dendritic cells in unknown. In this study, the authors used tofacitinib, a JAK inhibitor, to assess the function of these kinases in dendritic cell activity. The results show that tofacitinib reduced the expression of CD80/CD86 by suppressing the activation of interferon regulatory factor (IRF)-7 and production of type 1 interferon (IFN), and also decreased T cell stimulatory capability. This suggests a nov...Keywords:
Janus kinases inhibitors in autoimmune diseases
Annals of the Rheumatic Diseases 2013; 72:ii111-ii115
This review describes the role of various cytokines in rheumatoid arthritis (RA) and related diseases. This includes an overview of the different types of cytokine receptors including type I, which bind some of the interleukins (ILs), colony stimulating factors (CSFs) and hormones such as erythropoietin, prolactin and growth hormone (GH); and type II, which bind to interferons and IL-10-related proteins. In addition, the cytoplasmic domain of type I and II cytokine receptors bind to members of a...