Active clinical trials for "Graves Ophthalmopathy"

Graves' orbitopathy (GO) is an disfiguring and disabling autoimmune condition. Sight-threatening GO is an most severe form and occurs in about 5% of patients with Graves' disease. It can cause blurred vision, color vision and vision function damage, and affects the quality of life. The goal of this retrospective cohort study is to propose a customized orbital decompression algorithm for patients with sight-threatening Graves'ophthalmopathy and to explore the therapeutic effect of customized orbital decompression in sight-threatening patients.

This is a 2-cohort (observational and treatment cohort) extension study for participants completing feeder studies (IMVT-1401-3201 or IMVT-1401-3202). The observational cohort will assess the durability of proptosis response of feeder studies off treatment. The treatment cohort will evaluate the efficacy of batoclimab as assessed by proptosis responder rate.

This is a pilot study to investigate serum prednisolone profiles in: Patients on high doses of prednisolone for any inflammatory disorder, both in the acute and chronic setting. Patients stepping up from or down to prednisolone therapy in association with a course of high dose methyl-prednisolone or dexamethasone. The study will comprise 3 groups, including those started on high doses of prednisolone acutely in an inpatient or outpatient setting, participants on chronically high doses, and those receiving a several week course of high dose methylprednisolone or dexamethasone. The study aims to measure prednisolone levels at a number of time points to investigate serum profile differences in those receiving prednisolone acutely compared with longer term steroid use. Further samples will be taken to characterise additional metabolic changes.

Graves' orbitopathy (GO) is the most common extra-thyroidal manifestation of Graves' disease (GD). Based on its clinical signs and symptoms, GO is graded as mild, moderate-to-severe, or severe, and active or inactive, the latter feature being established on a 5/7-scale score named Clinical Activity Score (CAS). The European Group on Graves Orbitopathy (EUGOGO) has recently formulated and published up-to-date guidelines for the management of GO, according to which high dose intravenous (iv) glucocorticoids (GC) (ivGC) is the first line treatment for moderate-to-severe and active GO. A protective effect of atorvastatin on the development of GO in patients with GD has been reported, based on which we recently conducted a phase II, randomized, open label clinical trial and found that atorvastatin improves the response of GO to ivGCs in hypercholesterolemic patients. The effect was unrelated to cholesterol levels, suggesting that it may be the consequence of a direct action of atorvastatin. To investigate this issue further and to introduce atorvastatin in the clinical practice, we designed the present Phase III, double-blinded, multicenter, randomized, adaptive, superiority, no profit, clinical trial to evaluate the effects of atorvastatin on Graves' Orbitopathy (GO) in patients with moderate-to-severe and active GO subjected to intravenous glucocorticoid therapy, regardless of cholesterol levels.

This is a single-arm, prospective, open-label, Phase II study that explored the efficacy and safety of SHR-1314 in active moderate to severe Graves' Orbitopathy. The study consists of a 6-week screening period, a 16-week treatment period, and a 12-week follow-up period. Eighteen adult patients with active moderate to severe Graves' Orbitopathy will be enrolled. Eligible subjects will receive SHR-1314 subcutaneously. The primary endpoint was the proptosis responder rate and will be evaluated at 16weeks.

Graves' orbitopathy (GO) is a disfiguring and disabling disease that profoundly impairs the quality of life of affected patients. High dose intravenous (iv) glucocorticoids (GC) (ivGC) is a well established, widely used treatment for active GO. The use of systemic glucocorticoids takes advantage from their immune suppressive and antiinflammatory actions, resulting in an overall beneficial effect ranging from ~35 to ~60% of patients in various studies. The intravenous route of administration has been shown to be superior to the oral route, both in terms of GO outcome and side effect profile. The combination of ivGC and orbital radiotherapy (OR) is used routinely in patients with moderate-severe, active GO, as a second-line treatment, as also recommended in the recent Guidelines published by the European Thyroid Association/European Group on Graves' Orbitopathy. Thus, the majority of studies have shown that OR increases the response rate to GC. Those studies were performed using oral GC, whereas it is not known whether OR potentiate also the effects of ivGC. The present study is aimed at determining whether OR potentiate the effects of ivGC in the treatment of moderately severe and active GO, in terms of GO outcome and quality of life. A possible extension of the study can be foreseen, aimed at investigating the very long time GO outcome.

Graves' Orbitopathy (GO) is a disabling and disfiguring condition associated with Graves' Disease, due to autoimmunity against antigens expressed by the thyroid and orbital tissues, and resulting in orbital fibroblast proliferation and release of glycosaminoglycans. The current treatments available, especially glucocorticoids, are not effective in all patients. Two cases of patients with GO treated with Sirolimus have been reported with an excellent response to the drug. The rationale for the use of Sirolimus lies in its mechanisms of action. Sirolimus is able to inhibit T-cell activation as well as fibroblast proliferation. In addition, acts indirectly on the Insulin-Like Growth Factor-1 (IGF-1) pathway, and recent clinical trials have shown that a monoclonal antibody against the IGF-1 receptor (Teprotumumab) is effective in patients with GO. Thus, Sirolimus could be used in GO as monotherapy in patients with GO. The aim of the present drug vs standard treatment, open-label, randomized clinical trial is to evaluate the efficacy of Sirolimus in patients with moderately severe, active GO. 54 patients (27 per group) will be randomized into two groups, A and B. Patients in group A will receive Sirolimus for 12 weeks. Patients in group B will receive methylprendnisolone for 12 weeks. The primary objective of the study is the response of GO at 24 weeks based on a composite evaluation. The secondary Objectives will be: 1) the response of of GO at 12, 36 and 48 weeks; 2) Relapse of GO at 36 and 48 weeks (worsening compared with the 24-week evaluation); 3) The reduction of proptosis at 12, 24, 36 and 48 weeks (proportion of patients with a reduction of proptosis of at least 2 mm); 4) Reduction of the GO clinical activity score (CAS) at 12, 24, 36 and 48 weeks; 5) Quality of life (Qol) at 12, 24, 36 and 48 weeks. The safety objectives will be adverse events, adverse drug reactions, unexpected adverse reaction, suspected unexpected adverse reactions and death, across the study and at 12, 24, 36 and 48 weeks.

The purpose of this study is to determine whether combination of orbital compression surgery with strabismus surgery is better than strabismus surgery after orbital compression surgery in the treatment of moderate-to-severe thyroid associated ophthalmopathy

Mental fatigue occurs in many diseases and the reasons are mostly unknown. The investigators hypothesize that remaining mental fatigue after restored hyperthyroidism in Graves' disease is an autoimmune complication. The aim of this study is to explore immunological markers possibly associated with mental fatigue in Graves' disease, which the investigators plan to validate in another study (ImmunoGraves wp 2). Using a cross-sectional study design, mental fatigue is scored using a questionnaire to find 60 patients with and 60 without mental fatigue 15-60 months after diagnosis of Graves disease. The patients and 60 thyroid healthy controls without mental fatigue are assessed for thyroid hormones, quality of life, anxiety and depression, self-evaluated stress, coping strategies, eye symptoms and background variables. SciLifeLab in Stockholm, the national facility for autoimmune profiling, has pre-set large arrays including 42000 human proteins. Serum and cerebrospinal fluid will be separately pooled and analysed for a subgroup of patients with or without mental fatigue and for a subgroup of the control group. Proteins that preferably bind to antibodies in sera and/or cerebrospinal fluid from Graves' patients with mental fatigue in comparison to non-mental fatigue patients, will be screened against the Human Protein Atlas and the Allen brain map to identify those proteins that are expressed in the brain. Antibodies at higher concentration in the mental fatigue pools compared to the group without mental fatigue will be selected for further analyses on an individual level in the whole cohort together with antibodies targeting g-protein coupled receptors, thyroid autoantibodies, cytokines and biomarkers indicating organic and structural nerve damage.

The purpose of this study is to investigate the safety and tolerability of otelixizumab in patients with Graves' ophthalmopathy (thyroid eye disease). There is currently no alternative therapy available for this condition other than treatment with steroids, or radiotherapy and surgery. The study also includes a comparison of the current steroid treatment, methylprednisolone, with the proposed new otelixizumab treatment.