View clinical trials related to Uveitis.
Filter by:A study to evaluate the safety and efficacy of an FAI insert for the management of subjects with non-infectious uveitis affecting the posterior segment of the eye.
As a primary exploratory study, this study aims to evaluate the short-term effectiveness of intravitreal Conbercept injection in UME, and to explore the correlation between inflammatory factors like VEGF and the responsiveness to treatment.
The aim of this single-center prospective study is to evaluate the efficacy and safety of Golimumab （GOL）, fully humanized anti-tumor necrosis factor (TNF)-α monoclonal antibody, 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.
Uveitis is characterized by inflammation of the uvea, which is the middle portion of the eye. The greatest challenge for the treatment of uveitis is patients who have inflammation involving the posterior segment, either primarily in the vitreous (intermediate uveitis), the choroid or retina (posterior uveitis), or involving the entire eye (panuveitis). The term "uveitis" denotes a heterogeneous collection of diseases including infections, systemic immune-mediated diseases like sarcoidosis, and immune-mediated syndromes confined to the eye like sympathetic ophthalmia. Despite the progress in recent decades, uveitis and the related intraocular inflammation are comparable to diabetes or macular degeneration as a cause of lost quality-adjusted life years due to visual morbidity, and as such are a significant public health problem. The Standardization of Uveitis Nomenclature Working Group Guidelines recommend the use of corticosteroids as the first-line therapy for patients with active uveitis. However, long-term corticosteroid treatment can cause serious systemic and ocular side effects, such as hypertension, diabetes, osteoporosis, cataract, and glaucoma that limit its use in the treatment of uveitis. Alternatively, immunomodulatory therapy (IMT) drugs are given as steroid-sparing agents and have shown good clinical results for both systemic diseases and ocular inflammatory diseases. Given the side effects of chronic corticosteroid therapy and better understanding of the mechanisms of autoimmune-mediated uveitis, the aim of the treatment for patients with noninfectious uveitis is steroid-free remission with IMT. While uveitis is a heterogeneous disease with polygenic and environmental factors, most forms of immune-mediated uveitis are thought to be due to an imbalance between regulatory mechanisms that inhibit the immune system and inflammatory mechanisms, which have evolved to rid the body of infectious organisms, but which can result in immune-mediated, often chronic disease if they are activated outside the context of the immediate infection. The pathophysiology of non-infectious uveitis involves the rupture of peripheral tolerance, resulting in auto-aggressive Th1 or Th17 lymphocytes reaching the eye. L-12 and IL-23 are two key cytokines involved in Th1 and Th17 polarization in uveitis, respectively. Furthermore, these two cytokines share a common subunit (p40). Ustekinumab, a humanized anti-p40 monoclonal antibody, is able to target both IL-12 and IL-23 pathways, thus disrupting Th1 and Th17 immune responses. Decreasing the dose as well as the duration of treatment with GC is of particular importance in uveitis, and ustekinumab, which selectively inhibits Th1 and Th17 pathways in the inflammatory cascade, could provide a ideal additional therapy for non-infectious severe uveitis (NISU) to reach this objective. Therefore, in the present study, we propose to evaluate the efficacy and safety of ustekinumab for the treatment of NISU.
This is a Phase III study to assess the efficacy and safety of DE-109 440 µg every 2 months in subjects with active, non-infectious uveitis of the posterior segment of the eye (NIU-PS). There is a 6-month, single-arm, open-label period after completion of the 6-month double- masked, controlled period allows the evaluation of the efficacy and safety of intravitreal injection of DE-109 440 µg every 2 months for longer duration than appropriate for a placebo or sham control.
The purpose of this project is to quantify normal and abnormal skin blood flow regionally in different areas of the body(face, extremities, over burns and wounds) at baseline and over time in response to treatment or environmental changes, such as temperature, light and pressure.
The main reason for this study is to see if Acthar Gel can reduce inflammation in the uvea. Also, safety information when using it for this purpose will be collected.
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 primary objective of this study is to evaluate the efficacy of filgotinib versus placebo for the treatment of the signs and symptoms of noninfectious uveitis as measured by the percentage of participants failing treatment for active noninfectious uveitis by Week 24.
This observational study will evaluate the safety, efficacy, characteristics of patients, characteristics of physicians and quality of life in patients who are prescribed OZURDEX® as treatment for non-infectious uveitis of the posterior segment of the eye in France.