View clinical trials related to Uveitis.
Filter by:The purpose of this study is to explore the efficacy of Norflo Oro in the treatment of relapsing autoimmune uveitis (RAU), measured as a long term reduction of the frequency and the severity of relapses, in patients with HLA-B27 associated uveitis, under conditions of routine medical practice. The reduction of the mean number of relapses per patient between the year before study treatment and the study period will also be assessed.
Non-infectious inflammatory eye disease, such as uveitis and scleritis, is a chronic, auto-immune process that leads to vision loss. While steroids are effective in the short term, the side-effect profile of chronic steroid use necessitates the identification of effective steroid-sparing therapies. Tofacitinib is a small molecule that inhibits the signaling pathways of multiple inflammatory cytokines. The investigators plan to evaluate whether tofacitinib may have efficacy for patients with uveitis and / or scleritis.
Recurrent anterior uveitis in immunocompetent individuals can be caused by multiple members of the herpes virus group, including cytomegalovirus (CMV). Repeated bouts of CMV intraocular inflammation can be associated with ocular hypertension, glaucoma, pain, vision reduction or blindness. CMV anterior uveitis is commonly misdiagnosed as a non-infectious anterior uveitis and treated as such, which can beget further complications. Diagnosis requires directed polymerase chain reaction (PCR) testing. While antiviral therapy exists for CMV, identifying the appropriate therapy has been challenging because no randomized trials comparing routes of therapy (particularly oral or topical) have been performed. Currently, CMV anterior uveitis is typically treated with oral valganciclovir in the United States but carries the risk of serious systemic side effects that necessitate laboratory monitoring. There is evidence that suggests topical ganciclovir can be used to treat and prevent recurrences of CMV anterior uveitis, though the appropriate concentration is not well defined. Topical ganciclovir is attractive because it does not require laboratory monitoring, though a unique side effect profile that includes corneal epitheliopathy and conjunctivitis may preclude long-term use. While anterior chamber paracentesis with polymerase chain reaction (PCR) testing demonstrates CMV during an initial flare of inflammation, it is unknown whether repeated recurrences of inflammation are mediated by viral re-infection and replication in the anterior chamber or if a sterile immune response is at play. Consequently, patients may be submitted to many years of oral or topical antiviral therapy. This strategy poses challenges without proper evaluation of the multiple treatment and long-term management approaches. Further studies are needed to elucidate the most appropriate antiviral therapies that balance efficacy and toxicity while treating CMV anterior uveitis. We hypothesize that the efficacy of oral valganciclovir in the treatment of cytomegalovirus (CMV) anterior uveitis will be greater when compared to topical or placebo treatments. This study will be a multicenter, double-masked, randomized, placebo-controlled clinical trial.
It is widely acknowledged that the transition from paediatric to adult health services should be a multidimensional and multidisciplinary process that addresses the medical, psychosocial, and educational needs of adolescents and young adults (AYA). Despite this, there is currently a scarcity of research examining the relationships between psychosocial factors (e.g., anxiety, social support) and transition readiness in AYA with uveitis. This study therefore aims to examine the relationships between psychosocial factors and transition readiness in pre-transfer adolescents and post-transfer young adults aged 10-25 years diagnosed with JIA at a single centre. In total, 25 adolescents aged 10-16 years, together with a parent/guardian, will participate at Sheffield Children's Hospital and 10 young adults aged 16-25 years will participate at Sheffield Teaching Hospitals. Participants completed a battery of self-report questionnaire measuring psychosocial factors (anxiety/depression, social support, family functioning, health-related quality of life) and transition readiness (transition knowledge and skills, self-efficacy). Uveitis disease severity was also measured during clinic appointments. A subset of participants will also be asked to take part in a focus group. This study received full ethical approval, and all participants will give their written informed assent or consent before taking part.
The aim of this single-center prospective study is to evaluate the efficacy and safety of Tocilizumab (TCZ), humanized monoclonal antibody against IL-6receptor, in the treatment of refractory Uveitis of Behçet's disease (BDU), to verify its effects on decreasing the dose of cortical steroids, and to determine whether it can reduce BDU recurrence.
The purpose of this study is to develop and demonstrate new technologies that will enable a non-contact, compact eye imaging system based on OCT to assist an early responder in acute care settings (like an emergency room) to help assess eye trauma and inflammation (swelling inside the eye).
This project is designed to evaluating the use of combination therapy of glucocorticoid and metformin to decrease glucocorticoid side effects in participants with autoimmune uveitis.This study also aims to evaluate the anti-inflammatory and immunosuppressive effects of combination therapy.
Sarcoidosis is a multisystem granulomatous disease that can affect nearly any organ in the body. While most commonly affecting the lungs, vision threatening eye involvement occurs in approximately 25% of patients with sarcoid. Eye involvement may lead to a chronic, sight-threatening uveitis which may result in cataract, glaucoma, and macular edema. The treatment of sarcoid uveitis involves the use of topical and systemic corticosteroids or potent immunosuppressive agents (medications that suppress the body's immune system) both of which can cause severe long-term side effects. The adverse effects of steroids may be avoided by treatment with the use as H.P. Acthar® Gel. The effectiveness of H.P. Acthar® Gel in the treatment of sarcoid uveitis and patient quality of live have not been previously examined. These issues, will be explored in this research.
Data on demographics, etiology, clinical features, diagnosis, secondary complications, treatment and outcomes of intraocular inflammation in children aged 16 years and below that presented to uveitis clinic in Singapore National Eye Centre (SNEC) from January 1989 to January 2017, will be retrieved and analyzed from the uveitis database retrospectively. The results will be compared with other published studies on different study populations.
This project is designed to test the hypothesis that acyclovir is clinically useful for patients with refractory viral uveitis.