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First-line Antimetabolites as Steroid-sparing Treatment (FAST) Uveitis Trial

一线抗代谢药物作为类固醇节约治疗 (FAST) 葡萄膜炎试验

基本信息

批准号：
8549253
负责人：
NISHA ACHARYA
金额：
$ 66.14万
依托单位：
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO
依托单位国家：
美国
项目类别：
财政年份：
2012
资助国家：
美国
起止时间：
2012-09-30 至 2017-08-31
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/8549253
关键词：
Adrenal Cortex Hormones Adverse effects Adverse event Affect Age Alkylating Agents Anatomy Antimetabolites Biology Blindness Calcineurin inhibitor California Case Series Chronic Clinical Trials Clinical effectiveness Developing Countries Disease Dose Enrollment Etiology Event Eye Eye diseases Foundations Goals Health Sciences Hospitals Immune Immunosuppressive Agents Implant Incidence India Infection Inflammation Inflammatory Intermediate Uveitis Lead Legal Blindness Location Masks Mediating Methotrexate Morbidity - disease rate Oral Oregon Panuveitis Patients Persons Pharmaceutical Preparations Prednisone Prevalence Protocols documentation Quality of life Randomized Randomized Controlled Clinical Trials Randomized Controlled Trials Refractory Relative (related person)Research Rheumatology Risk Safety San Francisco Steroids Therapeutic immunosuppression Thick Time Topical Corticosteroids Treatment Failure United States Universities Uveitis Visual Acuity Work age related clinical efficacy comparative effectiveness cost economic impact evidence base improved macula mycophenolate mofetil primary outcome prospective public health relevance randomized trial secondary outcome socioeconomics success

项目摘要

DESCRIPTION (provided by applicant): The goal of this study is to establish which immuno-suppressive therapy - methotrexate or mycophenolate mofetil - is more effective as a first-line, corticosteroid-sparing agent for the treatment of non-infectious uveitis in a masked, randomized trial. Uveitis is a significant cause of vision loss and morbidity in the United States and the word. Due to the host of local and systemic side effects associated with long-term corticosteroid therapy, other immunosuppressive therapies are frequently used as corticosteroid-sparing agents in patients who are unable to successfully control inflammation with a reduction in corticosteroids. These include the antimetabolites, calcineurin inhibitors, alkylating agents, and biologic drugs. Cost and morbidity associated with uncontrolled inflammation make the selection of an effective initial corticosteroid- sparing agent extremely important. When corticosteroid-sparing therapy is required, two of the most commonly used first-line immunosuppressive agents are the antimetabolites methotrexate and mycophenolate mofetil; other classes of drugs such as biologics are typically reserved for refractory cases in which other treatments have failed because of their cost and potentially dangerous long-term side effects. It is common practice for patients requiring a steroid-sparing agent to be treated first with methotrexate and then switched to mycophenolate mofetil in the event of treatment failure. However, results from retrospective case series indicate that uveitis patients may be much more likely to achieve controlled inflammation and tolerate treatment with mycophenolate mofetil. There have been no prospective randomized, controlled trials to systematically determine which antimetabolite is more clinically effective as initial steroid-sparing therapy, and there is no evidence basis for deciding whether to switch to another antimetabolite or to move on to another class of immunosuppressives if patients fail one antimetabolite. In this multicenter, masked, randomized trial, we will evaluate the safety and efficacy of methotrexate and mycophenolate mofetil as initial corticosteroid-sparing therapy for patients with non-infectious uveitis, as well as evaluate the clinical effectiveness of switching agents aftr initial treatment failure. Patients will be enrolled at UCSF, OHSU, and Aravind Eye Hospital.

描述（由申请人提供）：本研究的目的是在一项蒙面随机试验中确定甲氨蝶呤或霉酚酸酯哪种免疫抑制疗法更有效，作为治疗非感染性葡萄膜炎的一线糖皮质激素节省剂。葡萄膜炎是美国和世界上视力丧失和发病率的重要原因。由于长期皮质类固醇治疗存在局部和全身副作用，其他免疫抑制疗法经常被用作皮质类固醇保留剂，用于无法通过减少皮质类固醇成功控制炎症的患者。这些包括抗代谢物、钙调磷酸酶抑制剂、烷基化剂和生物药物。与不受控制的炎症相关的成本和发病率使得选择一种有效的初始皮质类固醇保留剂极其重要。