View clinical trials related to Sjogren's Syndrome.
Filter by:Primary Sjogren's syndrome (pSS) is a systemic autoimmune disease characterized by dysfunction of the exocrine glands, which results in sicca symptoms in affected patients. JAK/STAT signaling pathway is activated and playing as a key pathway in the differentiation and activation of many lymphocytes, so that affect the pathogenesis of many autoimmune diseases including pSS. JAK inhibitors have also been widely used in the treatment of rheumatoid arthritis and other autoimmune diseases. Some studies have confirmed that JAK/STAT pathway is activated in patients with pSS, and JAK inhibitor may be effective for pSS. Filgotinib, the selective JAK1 inhibitor, is one of the "secondary generation" JAK inhibitors developed these years. Lee et al. found that filgotinib suppressed the IFN-induced transcription of differentially expressed genes and BAFF in human primary salivary gland epithelial cells. In addition, filgotinib-treated mice exhibited increased salivary flow rates and marked reductions in the lymphocytic infiltration of SGs, indicating that JAK inhibitors may be a novel therapeutic approach for pSS. A randomized phase 2 study is currently in progress to assess the safety and efficacy of filgotinib in adult subjects with active Sjogren's syndrome. So far, there is no evidence of the safety and efficacy of baricitinib in patients with pSS. Baricitinib, an oral inhibitor of JAK1/JAK2, was the second JAK inhibitor approved for clinical use in RA. It has been approved for the treatment for moderate to severe active RA in adult patients who have responded inadequately to, or are intolerant to, one or more disease-modifying anti-rheumatic drugs (DMARDs). The efficacy and safety of baricitinib in RA have been extensively evaluated in pre-clinical animal models of arthritis, as well as in clinical studies. There are also some reports of baricitinib used in other autoimmune diseases, such as systemic lupus erythematosus, dermatomyositis and PMR/GCA. In a double-blind, multicenter, randomized, placebo-controlled, 24-week phase 2 study across 11 countries, baricitinib treatment at a dose of 4 mg dose significantly improved the signs and symptoms of active SLE, with a high-resolution rate of 67% in SLEDAI-2K arthritis or rash, and showed a safety profile consistent with previous studies into baricitinib to treat RA. The study focused on specific organ manifestations, which benefited patients treated with baricitinib with rash and arthritis. So far, only one study has focused on the potential efficacy of baricitinib in SS. In that study, Aota et al. demonstrated baricitinib suppressed IFN-γ-induced CXCL10 expression in human salivary gland ductal cells and suggested its potential for the treatment of SS. Based on these, we thought that baricitinib might have therapeutic benefit in patients with pSS. We plan to explore the efficacy and safety of baricitinib in patients with pSS in this single-center, prospective, open label, 24-weeks pilot study. We plan to enroll 11 patients diagnosed as active pSS in Peking Union Medical College Hospital, Beijing, China. They will be treated with baricitinib 2mg once a day for 24 weeks. We'll evaluate the disease activity mainly by ESSDAI and ESSPRI score. And we'll also record the adverse reactions. The primary endpoint of the study is the change of ESSDAI score at 12 weeks. The secondary endpoints include: the minimal clinically important improvement (MCII) of ESSDAI, which was defined as an improvement of ESSDAI of at least three points; the change of ESSDAI score at 24 weeks; the change of ESSPRI and PGA score at 12 and 24 weeks; and remissions of organ involvement at 12 and 24 weeks. The main inclusion criteria include: (1) ≥18 years old, (2) fulfill the criteria of the 2016 American College of Rheumatology (ACR)/European League Against Rheumatism (EULAR) classification for primary SS, (3) with moderate or high activity of SS, which was defined as EULAR primary SS disease activity index (ESSDAI) ≥5, and (4) with serological activity defined as elevated C-reactive protein, erythrocyte sedimentation rate (ESR), and/or immunoglobulin G (IgG) level (excluding acute and chronic infection and other factors). The main exclusion criteria include: (1) patients diagnosed with an active central nervous system disease or dysfunction of a major organ (heart, liver, kidney); (2) pregnant or lactating women; (3) current severe infections; and (5) undergoing glucocorticoids or immunosuppressants treatment with stable dosage for less than 12 weeks.
ANCA vasculitis and Sjögren syndrome are two rare diseases, and even more rarely associated. These two conditions have specific organ involvements, and specific follow-up. The Investigators hypothesise that patients with co-occurrence of these two diseases may have a singular clinical course.
The primary objective of this study is to show that CEQUA (cyclosporine 0.09% ophthalmic solution) improves symptoms of dry eye disease in a population of patients with Sjogren's Syndrome diagnosis.
This study will examine the efficacy and safety of tivanisiran sodium eye drops versus vehicle after a 2-week run-in phase when dosed once daily for 3 months in subjects with signs and symptoms of dry eye disease (DED) due to Sjögren's Syndrome.
A total of 68 women with pSS and 135 healthy female patients were included in the study. All women in the study and control groups were evaluated gynecologically, and genital findings during the examination and variables related to pSS were recorded. Women's sexual functions were evaluated with the Female Sexual Function Index (FSFI) and quality of life was evaluated using the Health Status Questionnaire-Short Form 36.
Fatigue is a common clinical finding in Primary Sjögren's syndrome (PSS). In PSS, there is not enough data about the conditions in which fatigue develops and which clinical conditions the disease is associated with. This study was aimed to determine the level of fatigue in Primary Sjögren syndrome and to investigate the factors affecting the level of fatigue.
Patients with some long-standing rheumatic diseases have stated that they want to be fully informed about their disease as they find it 'more scary not to know' about possible complications and consequences. Patients who have the information they want about their disease can fully take part in decisions about their own health creating a partnership with their doctor. Sjögren's Syndrome (SS) is a multi-system, long-standing rheumatic disease that has a negative impact on the daily life of patients. A common presentation of this disease is dry mouth, which can make talking, eating and swallowing more difficult. Project aims: We aim to ask patients with SS what information they think it would be important to know about SS. We plan to create a questionnaire that can be used by doctors to help deliver the right information to patients at hospital visits. Timescale: This project will take 36 months to complete. Clinical relevance: This questionnaire could be used in daily practice. It could help patients cope with their disease, take part in treatment decision and reduced uncertainty and distress.
EYEdeal Scanning Technology enables rapid measurement of corneal and scleral topography. By accurately measuring the ocular surface with this imaging technology, the current iterative fitting method required to fit PROSE (prosthetic replacement of the ocular surface ecosystem) devices could be replaced and/or strengthened with a more rapid, automated fitting sequence. This could considerably reduce the time needed per visit, the number of visits, and the number of devices needed to be manufactured to reach the endpoint. Additionally, the scanning technology may afford the opportunity to successfully fit some pathology that were previously treatment failures. The automated technology may as well reduce the intensive clinician training time needed to fit PROSE devices, therefore increasing the availability and access to patients. The goal of this research is to evaluate the reliability and efficacy of this automated technology for fitting PROSE devices. Data from real-time measurement of the human eye ocular surface topography will be used to fabricate a prosthetic lens. The fit of the PROSE device will be evaluated, as well as the subjective comfort of the fit.
AMASS is a double-blinded randomized clinical trial with the purpose of investigating whether injection of allogeneic adipose-derived mesenchymal stem cells (ASCs) into the lacrimal gland (LG) results in increased ocular comfort compared to placebo.
The purpose of this study is to assess the effect of multiple intravenous infusions of S95011 compared to placebo in reducing disease activity in patients with primary Sjögren's syndrome.