Hand Performance Assessed by Functional Dexterity Test Correlates With Clinical Disease Activity but Remains Altered in Rheumatoid Arthritis Patients Achieving Treatment Goals: A Cross-Sectional Cohort Study.

Objectives: Direct hand function is not commonly evaluated in patients with rheumatoid arthritis (RA). The Functional Dexterity Test (FDT) assesses a patient's ability to use the hand for daily tasks and is an accepted quantitative assessment tool in occupational medicine. This pilot study aimed to examine the correlations of FDT-measured hand performance with disease activity status in a cohort of RA patients.

Neutrophil-to-Lymphocyte Ratio as a Biomarker for Clinical Response After Autologous Hematopoietic Stem Cell Transplantation in Systemic Sclerosis.

Introduction: Systemic sclerosis is a complex disease that affects various target organs, making it difficult to assess response and determine remission or relapse. A baseline Neutrophil-to-Lymphocyte Ratio (NLR) >2.95 is associated with severe progressive skin and lung disease and decreased 5-year survival in systemic sclerosis (SSc).

Von Willebrand factor: a possible biomarker for disease activity in vasculitis.

Objective: Inflammation markers, e.g. C- reactive protein (CRP) and sedimentation rate, can be normal despite active vasculitis.

Facet joint involvement in the inflammatory rheumatic disease.

Background: The involvement of facet joints (FJ) in patients with inflammatory rheumatic disorders remains underexplored. This review aims to look at FJ disease from a rheumatologist's perspective, with the emphasis given to the clinical presentations and patterns of FJ engagement in axial spondyloarthritis (axSpA), psoriatic arthritis (PsA), rheumatoid arthritis (RA), and crystal-related arthropathies, and discussion of challenges in studying FJ in rheumatic disease.

Methods: A systematic PubMed search using the pertinent keywords was performed, relevant articles extracted, and the acquired data critically assessed, interpreted, and organized according to the authors' experience and judgment.

Outcomes in progressive systemic sclerosis treated with autologous hematopoietic stem cell transplantation compared with combination therapy.

Objectives: Autologous hematopoietic stem cell transplantation (AHSCT) has been shown to improve long-term survival for early diffuse progressive SSc compared with CYC. CYC, however, does not provide a long-term benefit in SSc. The combination of MMF and rituximab is a potent alternative regimen.

Osteopontin Upregulation, Induced by the Continuous Mechanical Load in Adipose Tissue-Derived Mesenchymal Stem Cells, is Strongly Restricted in INF-γ/TNF-α/IL-22 Microenvironment.

The osteogenic potential of mesenchymal stem cells (MSc) in axial spondyloarthritis (AxSpA) depends on the interplay of inflammation and multiple hormonal and local mechanical factors. In this study, MCs, derived from the adipose tissue of a healthy donor, were cultured under or without continuous mechanical load in the osteogenic differentiation medium with or without the addition of testosterone, cocktail of INF-γ/TNF-α/IL-22, or both. Real-time PCR for osteogenic transcription factors demonstrated that in the absence of INF-γ/TNF-α/IL-22, mechanical load causes significant upregulation of SPP1 (osteopontin), while the presence of the inflammatory cytokines almost completely abolishes this effect.

Giant Cell Arteritis: State of the Art in Diagnosis, Monitoring, and Treatment.

Giant cell arteritis (GCA) is the most prevalent subtype of vasculitis in adults. In recent years, there has been substantial improvement in the diagnosis and treatment of GCA, mainly attributed to the introduction of highly sensitive diagnostic tools, incorporation of modern imaging modalities for diagnosis and monitoring of large-vessel vasculitis, and introduction of highly effective novel biological therapies that have revolutionized the field of GCA. This article reviews state-of-the-art approaches for the diagnosis, monitoring, and treatment options of GCA.

Costovertebral joint involvement in radiographic axial spondyloarthritis: A case-series computed tomography study.

Aims: To evaluate structural changes of costovertebral joints (CVJ) in patients with radiographic axial spondyloarthritis (rAxSpA) using computed tomography (CT) studies.

Methods: Available chest or thoracic spine CT studies of 17 patients with rAxSpA and 17 patients with rheumatoid arthritis (RA) were analyzed. Ankylosis, erosions, joint space narrowing, and osteophytes were assessed.

Nailfold video capillaroscopy as a useful diagnostic tool in systemic vasculitis.

Background: Nailfold video capillaroscopy (NVC) enables us a direct view of the microvasculature. Only several capillaroscopy studies in adult patients with vasculitis have been reported.

Aim: To characterize NVC changes in vasculitis.

Facet joint disease in patients with axial spondyloarthritis: A retrospective computed tomography study.

Background: Facet joints' (FJ) ankylosis was reported in patients with radiographic axial spondyloarthritis (r-AxSpA). However, a detailed FJ evaluation over the whole spectrum of AxSpA was not performed. We aimed to analyze structural lesions in the FJ of patients with different forms of AxSpA, using computed tomography (CT).

The association between elevated serum interleukin-22 and the clinical diagnosis of axial spondyloarthritis: A retrospective study.

Objective: There is an unmet need for a reliable biomarker for the differentiation of axial spondyloarthritis (AxSpA) from its mimickers. Serum levels of interleukin-22 (IL-22) have previously been found to be significantly elevated in patients with AxSpA compared with healthy individuals or persons with osteoarthritis.

Methods: Consecutive patients with established or suspected AxSpA were enrolled.

Approach to a patient with monoarticular disease.

Purpose: To reassess the diagnostic approach to a patient with a monoarticular disease in light of the up-to-date medical literature and to examine the practical utility of traditional and newer imaging tools in the setting of monoarthritis.

Results: The monoarticular disease can represent a medical emergency on the one hand and be a diagnostic conundrum on the other. The management rules of patients with monoarthritis have been established long ago, but various pitfalls still lead physicians off the right diagnosis at times.

Real-world effectiveness of tofacitinib in patients with rheumatoid arthritis: a prospective observational study.

Objectives: Tofacitinib is an approved treatment for rheumatoid arthritis (RA), but data on its use in the "real-world" are limited. We sought to analyse tofacitinib drug survival in the Israeli registry and compare it to other biologic agents.

Methods: We included RA patients treated with tofacitinib, etanercept, golimumab, tocilizumab, or abatacept between 2010-2019.

External validation and comparison of multiple prognostic scores in allogeneic hematopoietic stem cell transplantation.

Clinical decisions in allogeneic hematopoietic stem cell transplantation (allo-HSCT) are supported by the use of prognostic scores for outcome prediction. Scores vary in their features and in the composition of development cohorts. We sought to externally validate and compare the performance of 8 commonly applied scoring systems on a cohort of allo-HSCT recipients.