A Phase 3, 28-week, multicentre, randomised, double-blind, placebo-controlled trial (OA-10) to evaluate the efficacy and safety of a single injection of lorecivivint in the target knee joint of moderately to severely symptomatic osteoarthritis patients.

Objectives: To assess the efficacy and safety of an intra-articular (IA) CLK/DYRK inhibitor, lorecivivint (LOR), for the treatment of moderate to severe symptomatic knee osteoarthritis (OA).

Methods: This was a Phase 3, 28-week, multicentre, double-blind, placebo-controlled study evaluating the efficacy and safety of a single IA injection of LOR. Patients with ACR-defined knee OA, Kellgren-Lawrence (KL) grades 2-3, and pain Numeric Rating Scale (NRS) ≥4 and ≤8 in the target knee were randomised (1:1) to receive LOR 0.

Phase 3, 56-week, randomised, double-blind, placebo-controlled study utilising patient-reported and radiographic outcomes evaluating the efficacy and safety of a lorecivivint injection in patients with moderate to severe knee osteoarthritis: OA-11 Study.

Objectives: To determine the efficacy, safety, and tolerability of intraarticular (IA) lorecivivint (LOR) in the treatment of knee osteoarthritis (OA).

Methods: Patients with American College of Rheumatology criteria-defined knee OA, Kellgren-Lawrence (KL) grades 2-3, and medial Joint Space Width (JSW) by radiograph between 1.5 and 4 mm in the target knee were enrolled in this phase 3, 56-week, multicentre, double-blind, placebo-controlled study.

Evaluation of Safety and Efficacy of a Single Lorecivivint Injection in Patients with Knee Osteoarthritis: A Multicenter, Observational Extension Trial.

Introduction: Lorecivivint (LOR), a CDC-like kinase/dual-specificity tyrosine kinase (CLK/DYRK) inhibitor thought to modulate inflammatory and Wnt pathways, is being developed as a potential intra-articular knee osteoarthritis (OA) treatment. The objective of this trial was to evaluate long-term safety of LOR within an observational extension of two phase 2 trials.

Methods: This 60-month, observational extension study (NCT02951026) of a 12-month phase 2a trial (NCT02536833) and 6-month phase 2b trial (NCT03122860) was administratively closed after 36 months as data inferences became limited.

A Novel Heterozygous NFKB2 Variant in a Multiplex Family with Common Variable Immune Deficiency and Autoantibodies Against Type I IFNs.

We studied a family with three male individuals across two generations affected by common variable immune deficiency (CVID). We identified a novel missense heterozygous variant (c.2602T>A:p.

Impact of Structural Severity on Outcomes in Knee Osteoarthritis: An Analysis of Data from Phase 2 and Phase 3 Lorecivivint Clinical Trials.

Objective: Developing knee osteoarthritis (OA) treatments is challenging due to assessing pain and joint structure outcomes within a highly heterogeneous disease. Lorecivivint (LOR), an intra-articular (IA) CLK/DYRK inhibitor, modulates Wnt and inflammatory pathways. This review analysis of LOR 0.

Unsupervised Domain Adaptation via Domain-Adaptive Diffusion.

Unsupervised Domain Adaptation (UDA) is quite challenging due to the large distribution discrepancy between the source domain and the target domain. Inspired by diffusion models which have strong capability to gradually convert data distributions across a large gap, we consider to explore the diffusion technique to handle the challenging UDA task. However, using diffusion models to convert data distribution across different domains is a non-trivial problem as the standard diffusion models generally perform conversion from the Gaussian distribution instead of from a specific domain distribution.

Whole-exome sequencing for genetic diagnosis of idiopathic liver injury in children.

Genome-wide approaches, such as whole-exome sequencing (WES), are widely used to decipher the genetic mechanisms underlying inter-individual variability in disease susceptibility. We aimed to dissect inborn monogenic determinants of idiopathic liver injury in otherwise healthy children. We thus performed WES for 20 patients presented with paediatric-onset recurrent elevated transaminases (rELT) or acute liver failure (ALF) of unknown aetiology.

Safety, Tolerability, and Pharmacokinetics of Same-Knee Intra-Articular Injection of Corticosteroid and Lorecivivint Within 7 Days: An Open-Label, Randomized, Parallel-Arm Study.

Introduction: Knee osteoarthritis (OA) is a common painful disorder. Intra-articular (IA) corticosteroid injections are frequently prescribed to treat knee pain. Lorecivivint (LOR), a novel IA cdc2-Like Kinase (CLK)/Dual-Specificity Tyrosine Phosphorylation-Regulated Kinase (DYRK) inhibitor thought to modulate Wnt and inflammatory pathways, has appeared safe and demonstrated improved patient-reported outcomes compared with placebo.

Current treatment approach to ANCA-associated vasculitis.

Purpose Of Review: This review will attempt to summarize the most potentially impactful new data on the way ANCA-associated vasculitis (AAV) is diagnosed, treated, and monitored.

Recent Findings: The newly developed classification criteria for AAV have serious methodological issues that need to be addressed before they are widely adopted. The newly approved drugs and studies into both achieving remission and maintaining it have added to our overall knowledge of managing AAV and should hopefully contribute to improving outcomes in AAV.

A small non-interface surface epitope in human IL18 mediates the dynamics and self-assembly of IL18-IL18BP heterodimers.

Interleukin 18 (IL18) is a pro-inflammatory cytokine that modulates innate and adaptive immune responses. IL18 activity is tightly controlled by the constitutively secreted IL18 binding protein (IL18BP). PDB structures of human IL18 showed that a short stretch of amino acids between 68 and 81 adopted a disordered conformation in all IL18-IL18BP complexes while adopting a 3 helical structure in other IL18 structures, including the receptor complexes.

[An Infant with Zoonotic Pulmonary Tuberculosis due to Mycobacterium bovis].

Bovine tuberculosis might be seen in low-income countries, especially in children fed with raw milk. The most common transmission route is fecal-oral way, and it is most likely through unpasteurized dairy products. Although clinical and radiological findings are like non-zoonotic tuberculosis, treatment approaches may differ in individuals with zoonotic tuberculosis.

Augmented reality experience in an architectural design studio.

Thanks to the developing technology, different methods and tools are used in architectural representation, and architects contribute to developing these tools. Architects can easily model their designs with computer technologies and even make them visible in the environment with augmented reality technologies. Also, it is thought that these technologies will become widespread in basic architectural education over time.

Behçet Syndrome.

Behçet's syndrome is a systemic vasculitis affecting arteries and veins of all sizes as well as recurrent oral, genital, and intestinal ulcers, skin lesions, predominantly posterior uveitis, and parenchymal brain lesions. These can be present in various combinations and sequences over time and diagnosis is made by recognizing the manifestations, as there are no diagnostic biomarkers or genetic tests. Treatment modalities include immunomodulatory agents, immunosuppressives and biologics, tailored according to prognostic factors, disease activity, severity, and patients' preferences.

Outcome measures in Behçet syndrome.

Disease assessment has been challenging in Behçet syndrome due to the heterogeneous disease course and multiorgan involvement with variable treatment response. There have been several recent improvements regarding outcome measures including development of a Core Set of Domains for Behçet syndrome and novel instruments for assessing specific organs and overall damage. This review focuses on the current state of outcome measures in Behçet syndrome, unmet needs, and a research agenda towards the development of standardized and validated outcome measure instruments.

Difficult-to-treat Behçet syndrome: A therapeutic approach.

Behcet syndrome is a systemic vasculitis which can involve many different organ systems. As such, treatment decisions need to be based on organ system involved. In addition, specific patient characteristics potentially predict milder or more severe course, and all these factors need to be taken into consideration when making treatment decisions.

2022 American College of Rheumatology/European Alliance of Associations for Rheumatology classification criteria sets for three types of antineutrophilic cytoplasmic antibody-associated vasculitis.

Purpose Of Review: A critique of the recently published classification criteria for three main types of antineutrophilic cytoplasmic antibody (ANCA)-associated vasculitis.

Recent Findings: An ACR and EULAR joint task force recently published classification criteria for three main types of ANCA-associated vasculitis. The criteria were based on patient histories and findings in nearly 7000 patients from 136 sites in 32 countries.

Inherited IRAK-4 Deficiency in Acute Human Herpesvirus-6 Encephalitis.

Human herpesvirus-6 (HHV-6) infection can rarely cause life-threatening conditions, such as encephalitis, in otherwise healthy children, with unclear pathogenesis. We studied a child who presented with acute HHV-6 encephalitis at the age of 10 months and who was homozygous for a novel missense mutation in IRAK4, encoding interleukin-1 receptor-associated kinase 4, identified by whole-exome sequencing. We tested the damaging impact of this mutation in silico by molecular dynamics simulations and in vitro by biochemical and functional experiments utilizing cell lines and patient's cells.

SemiCurv: Semi-Supervised Curvilinear Structure Segmentation.

Recent work on curvilinear structure segmentation has mostly focused on backbone network design and loss engineering. The challenge of collecting labelled data, an expensive and labor intensive process, has been overlooked. While labelled data is expensive to obtain, unlabelled data is often readily available.

Impact of apremilast on quality of life in Behçet's syndrome: analysis of the phase 3 RELIEF study.

Objective: To assess apremilast's impact on patient quality of life (QoL) in active Behçet's syndrome and correlations between improvement in patients' QoL and efficacy measures in the phase 3 RELIEF study.

Methods: QoL measures included Behçet's Disease QoL (BDQoL), 36-Item Short-Form Health Survey V.2 (SF-36v2) Physical/Mental Component Summary (PCS/MCS) and eight subscale scores, focusing on Physical Functioning (PF).