Objective: Dose reduction of biologic drugs in patients with psoriatic arthritis (PsA) who are in Minimal Disease Activity (MDA) is now considered a feasible option. This study evaluated which baseline clinical and ultrasonographic (US) factors may be predictive of disease activity after anti-TNF-α spacing.
Methods: This observational, prospective, multicentre, 12-month study enrolled consecutive adult patients with PsA taking TNF-α inhibitors and in stable MDA who accepted to reduce their dose therapy by doubling the administration interval.
The treatment landscape for Rheumatoid Arthritis (RA) has evolved significantly with the introduction of Janus kinase inhibitors (JAKi), such as Tofacitinib (TOFA), which offer a new therapeutic option for patients who have failed or are intolerant to conventional synthetic disease-modifying antirheumatic drugs (csDMARDs). Safety concerns, particularly related to cardiovascular and cancer risks, prompted a need for additional investigation in real-world clinical settings. This study aimed to evaluate the long-term effectiveness and predictors of response to TOFA in two subpopulations of RA patients, categorized by differing cardiovascular risk profiles.
View Article and Find Full Text PDFBackground: Upadacitinib (UPA) is a selective, reversible Janus kinase inhibitor (JAKi) approved for the treatment of RA. However, there is still no solid evidence on the long-term efficacy of UPA in treated patients. The purpose of this study was to determine the efficacy of UPA to obtain remission or low disease activity (LDA) in a series of UPA patients in patients with RA after 6 and 12 months of treatment in a real-world setting.
View Article and Find Full Text PDF: Tofacitinib (TOFA) was the first Janus kinase inhibitor (JAKi) to be approved for the treatment of rheumatoid arthritis (RA). However, data on the retention rate of TOFA therapy are still far from definitive. : The goal of this study is to add new real-world data on the TOFA retention rate in a cohort of RA patients followed for a long period of time.
View Article and Find Full Text PDFBackground And Aim: Iloprost is recommend worldwide for the treatment of RP and the healing of DUs. The aim of this study is to report the regimens of Iloprost administered in different rheumatological centers within the same regional Health System Methods: A questionnaire exploring different items related to the use of Iloprost was developed and reviewed by three expert rheumatologists. The questionnaire was distributed as an online survey to all local SSc referral centers in Emilia-Romagna (Italy).
View Article and Find Full Text PDFBackground: In psoriatic arthritis (PsA), low disease activity as defined by the Minimal Disease Activity (MDA) index is considered a good treatment target. However, as MDA is based only on clinical findings, it might not capture pauci-symptomatic inflammation. Sensitive imaging such as ultrasound (US) might disclose residual inflammatory signs in PsA patients in MDA.
View Article and Find Full Text PDFWe present tocilizumab desensitization of a 47-year-old woman affected by rheumatoid arthritis with full body delayed erythematous urticarial reaction. Skin test for tocilizumab gave cutaneous reaction after 6 h at 20 mg/mL. The schedule of desensitization was then adapted for non-immediate reaction.
View Article and Find Full Text PDFObjective: To define the role of ultrasound (US) for the assessment of patients with rheumatoid arthritis (RA) in clinical remission, including joint and tendon evaluation.
Methods: A multicentre longitudinal study has been promoted by the US Study Group of the Italian Society for Rheumatology. 25 Italian centres participated, enrolling consecutive patients with RA in clinical remission.
Objectives: This study aimed to estimate the prevalence of US-detected tenosynovitis in RA patients in clinical remission and to explore its clinical correlates.
Methods: A total of 427 RA patients in clinical remission were consecutively enrolled from 25 Italian rheumatology centres. Tenosynovitis and synovitis were scored by US grey scale (GS) and power Doppler (PD) semi-quantitative scoring systems at wrist and hand joints.
Background: To assess the long term safety and therapeutic action of lornoxicam, a new non steroidal anti-inflammatory agent, in rheumatoid arthritis.
Methods: Open trial was carried out on different dosage schedules of lornoxicam (4 or 8 mg bid and 4mg tid) administered for six to twelve months. Patients of both sexes were enrolled, with classical or definite rheumatoid arthritis according to the A.
Polymyalgia rheumatica (PMR) is a common disorder of the elderly: the pathogenesis of the syndrome is still debated, though active synovitis of the shoulder has recently been confirmed. To investigate the pathogenesis of this synovitis we evaluated cell adhesion molecule (CAM) expression in shoulder synovial tissue from patients with PMR, correlated synovial expression with the serum levels of soluble forms, and assessed the changes associated with corticosteroid treatment. Arthroscopic synovial biopsies were obtained from 12 untreated and seven corticosteroid (CS)-treated cases.
View Article and Find Full Text PDFObjective: To investigate the immunologic features of synovitis in patients with polymyalgia rheumatica (PMR) and to assess the modifications induced by corticosteroids.
Methods: Arthroscopic biopsies of shoulder synovium were obtained from 12 patients with untreated PMR and from 7 patients with PMR that had been treated. Immunohistochemistry was performed on frozen sections utilizing a panel of monoclonal antibodies and computerized image analysis.
Boll Soc Ital Biol Sper
December 1996
Pathological joint events in both inflammatory arthritis and degenerative arthritis are perpetuated by complex cytokine interactions. Two cytokines, IL-1 and TNF alpha, appear to be the major culprits in the pathogenesis of synovitis and in cartilage damage in these joint diseases. To analyze the expression of IL-1 and TNF alpha and their receptors on synovial and cartilage tissue, we performed an immunohistochemical study on knee biopsies from patients with rheumatoid arthritis (RA), psoriatic arthritis (PsA) and osteoarthritis (OA).
View Article and Find Full Text PDFBoll Soc Ital Biol Sper
February 1993
We evaluated the T cell receptor (TCR) V beta chain family expression in the peripheral blood lymphocytes from patients with rheumatoid arthritis, psoriatic arthritis and post traumatic synovitis. We used commercially available monoclonal antibodies and flow cytometry. No significant changes were observed in the percentages of the various TCR families when patients were compared to normal control.
View Article and Find Full Text PDFBoll Soc Ital Biol Sper
January 1993
Tumor Necrosis Factor alpha is an important mediator of immunity and inflammation, and because of its biologic activities (activation of neutrophils, release of arachidonic acid metabolites from synovial cells, induction of cartilage resorption and inhibition of proteoglycan release in cartilage) is one of the potential mediators of the chronic inflammation in rheumatoid arthritis. A commercially available ELISA was used to evaluate serum levels of Tumor Necrosis Factor alpha (TNF alpha) in patients with rheumatic diseases. We tested sera from patients with rheumatoid arthritis, seronegative arthritis, osteoarthritis, post-traumatic arthritis, systemic lupus erythematosus, progressive systemic sclerosis and normal healthy subjects as controls.
View Article and Find Full Text PDFSemin Arthritis Rheum
June 1992
Age-associated changes of the human synovium have been investigated by microarthroscopy, optical and electron microscopy, immunohistochemistry, and cytochemistry. The knee joints of nineteen 15- to 56-year-old subjects, classified as normal by inspection, were carefully examined by microarthroscopy; small synovial tissue biopsy specimens from both the suprapatellar pouch and the medial tibiofemoral gutter were taken. Microarthroscopy showed that the villi were more numerous and the vascular network and cell distribution and profiles less regular in aged individuals.
View Article and Find Full Text PDFThe complex symptoms occurring in several internal knee diseases are usually related to changes in the synovial membrane, causing diagnostic and therapeutic problems. The conventional arthroscope, useful in establishing the diagnosis of internal derangement, is of questionable value in the differential diagnosis and evaluation of the stages of arthritis. With magnifying arthroscopy, it is possible to better show various forms of synovitis.
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