Efficacy and safety of filgotinib in patients with rheumatoid arthritis: week 156 interim results from a long-term extension study.

Background: Janus kinase inhibitors are an effective option for achieving sustained remission or low disease activity in patients with rheumatoid arthritis (RA) following inadequate response to conventional synthetic disease-modifying anti-rheumatic drugs. Filgotinib is a Janus kinase 1-preferential inhibitor available in two doses for moderate-to-severe RA. We report the long-term efficacy and safety of filgotinib.

Targeting the TRPV1 pain pathway in osteoarthritis of the knee.

Introduction: The growing prevalence and lack of effective pain therapies for knee osteoarthritis (KOA) results in a substantial unmet need for novel analgesic therapies. The transient receptor potential vanilloid 1 (TRPV1) receptor is expressed in subsets of nociceptive sensory neurons and has major roles in pain transmission and regulation. In the structures of the knee joint, nociceptors are present in abundance.

Infliximab versus interferon-alpha in the treatment of Behçet's Syndrome: Clinical data from the BIO-BEHÇET'S randomised controlled trial.

Objectives: Whilst biologic therapy is used for Behçet's Syndrome of all subtypes refractory to first-line immunomodulation, there has been an absence of high-quality evidence-and no predictive biomarkers to optimally inform choice. BIO-BEHÇET'S was a randomised, controlled, head-to-head clinical trial comparing the two most frequently used biologics in active refractory Behçet's.

Methods: Bayesian-designed, pragmatic, standard of care, two-arm, parallel head-to-head trial at four UK centres.

A History of Polymyalgia Rheumatica: A Narrative Review.

Polymyalgia rheumatica (PMR) is characterised by stiffness and pain in the shoulders, hips, and neck and presents most commonly in the eighth decade. It can coexist with giant cell arteritis and the two diseases may share some pathophysiological mechanisms. This narrative review considers present-day ideas about PMR in a historical context, from the first names and descriptions of this disease entity, via successive generations of classification criteria sets, and finally to implications for clinical diagnosis.

Improved Pain, Morning Stiffness, and Fatigue With Bimekizumab in Axial Spondyloarthritis: Results From the Phase III BE MOBILE Studies.

Objective: To assess the effect of bimekizumab on pain, morning stiffness, and fatigue in patients with nonradiographic and radiographic axial spondyloarthritis (axSpA) in the phase III BE MOBILE studies (ClinicalTrials.gov: NCT03928704 and NCT03928743).

Methods: Patients were randomized to bimekizumab 160 mg or placebo every 4 weeks; and all patients received bimekizumab from week 16.

Efficacy and safety of a diffusion-based extended-release fluticasone propionate intra-articular injection (EP-104IAR) in knee osteoarthritis (SPRINGBOARD): a 24-week, multicentre, randomised, double-blind, vehicle-controlled, phase 2 trial.

Background: Corticosteroids are among the few effective treatments for knee osteoarthritis, but short duration of action limits their utility. EP-104IAR, a long-acting formulation of fluticasone propionate for intra-articular injection, optimises the action of fluticasone propionate through novel diffusion-based extended-release technology. The SPRINGBOARD trial assessed the efficacy, safety, and pharmacokinetics of EP-104IAR in people with knee osteoarthritis.

UK physiotherapists' perceptions on providing face-to-face and virtual rehabilitation for patients with Greater Trochanteric Pain Syndrome (GTPS): A cross-sectional survey.

Background: Greater Trochanteric Pain Syndrome (GTPS) is a prevalent and debilitating cause of lateral hip pain. Physiotherapists often prescribe exercises and educate patients on self-management strategies. Virtual consultations have increased since COVID-19.

Contribution of inflammation markers and quantitative sensory testing (QST) indices of central sensitisation to rheumatoid arthritis pain.

Background: Pain, the primary complaint in rheumatoid arthritis (RA), is multifaceted, and may be driven by inflammatory disease activity and central sensitisation. We aimed to ascertain what proportion of RA pain severity is explained by markers of inflammation and quantitative sensory testing (QST) indices of central sensitisation.

Methods: This was a cross-sectional analysis of data from individuals with clinically active RA.

New-Onset Chronic Musculoskeletal Pain Following COVID-19 Infection Fulfils the Fibromyalgia Clinical Syndrome Criteria: A Preliminary Study.

New-onset chronic musculoskeletal (MSK) pain (>3 months duration) is a common symptom of post-COVID-19 syndrome (PCS). This study aimed to characterise new-onset chronic MSK pain in patients with PCS and its overlap with Fibromyalgia Syndrome (FMS). We enrolled patients with new-onset chronic MSK pain post-COVID-19 and assessed the nature of the pain and associated symptoms using the C19-YRS (Yorkshire Rehabilitation Scale).

EULAR/PReS recommendations for the diagnosis and management of Still's disease, comprising systemic juvenile idiopathic arthritis and adult-onset Still's disease.

Unlabelled: Systemic juvenile idiopathic arthritis (sJIA) and adult-onset Still's disease (AOSD) are considered the same disease, but a common approach for diagnosis and management is still missing.

Methods: In May 2022, EULAR and PReS endorsed a proposal for a joint task force (TF) to develop recommendations for the diagnosis and management of sJIA and AOSD. The TF agreed during a first meeting to address four topics: similarity between sJIA and AOSD, diagnostic biomarkers, therapeutic targets and strategies and complications including macrophage activation syndrome (MAS).

An immunology model for accelerated coronary atherosclerosis and unexplained sudden death in the COVID-19 era.

The immunological basis for cardiac deaths remote from potential triggering viral infection, including SARS-CoV-2 infection, remains enigmatic. Cardiac surface inflammation, including the pericardium, epicardium and superficial myocardium with associated coronary artery vasculitis in infant Kawasaki Disease (KD) and multisystem inflammatory syndrome in children (MIS-C) is well recognised. In this perspective, we review the evidence pointing towards prominent post-viral infection related epicardial inflammation in older subjects, resulting in atherosclerotic plaque destabilisation with seemingly unrelated myocardial infarction that may be temporally distant from the actual infectious triggers.

The ATOM-Seq sequence capture panel can accurately predict microsatellite instability status in formalin-fixed tumour samples, alongside routine gene mutation testing.

Microsatellite instability (MSI) occurs across a number of cancers and is associated with different clinical characteristics when compared to microsatellite stable (MSS) cancers. As MSI cancers have different characteristics, routine MSI testing is now recommended for a number of cancer types including colorectal cancer (CRC). Using gene panels for sequencing of known cancer mutations is routinely performed to guide treatment decisions.

Walking in a controlled ankle motion (CAM) boot: In-boot measurement of joint kinematics and kinetics.

Research investigating ankle function during walking in a controlled ankle motion (CAM) boot has either placed markers on the outside of the boot or made major alterations to the structure of the CAM boot to uncover key landmarks. The aim of this study was to quantify joint kinematics and kinetics using "in-boot" skin markers whilst making only minimal structural alterations. Seventeen healthy participants walked at their preferred walking speed in two conditions: (1) in standard athletic trainers (ASICS patriot 8, ASICS Oceania Pty Ltd, USA), and (2) using a hard-cased CAM boot (Rebound® Air Walker, Össur, Iceland) fitted on the right foot.

Molecular glues that inhibit deubiquitylase activity and inflammatory signalling.

Deubiquitylases (DUBs) are crucial in cell signalling and are often regulated by interactions within protein complexes. The BRCC36 isopeptidase complex (BRISC) regulates inflammatory signalling by cleaving K63-linked polyubiquitin chains on Type I interferon receptors (IFNAR1). As a Zn-dependent JAMM/MPN DUB, BRCC36 is challenging to target with selective inhibitors.

Hip contact force pathways in total hip replacement differ between patients and activities of daily living.

One of the main causes of implant failure and revision surgery in total hip replacement (THR) is aseptic loosening often caused by the accumulation of wear debris arising between the contact surfaces of the acetabular cup and femoral head during activities of daily living (ADL's). However, limited information is available regarding the contact force pathways between these two surfaces during specific ADL's. In this study, through musculoskeletal modelling, we aimed to estimate the orientation of the hip contact force pathway on the acetabular cup.

Therapeutic interception in individuals at risk of rheumatoid arthritis to prevent clinically impactful disease.

Multiple clinical trials for rheumatoid arthritis (RA) prevention have been completed. Here, we set out to report on the lessons learnt from these studies. Researchers who conducted RA prevention trials shared the background, rationale, approach and outcomes and evaluated the lessons learnt to inform the next generation of RA prevention trials.