Centers of Research Translation (CoRT)

研究翻译中心 (CoRT)

• 批准号: 8525343
• 负责人: S Louis Bridges
• 金额: $ 108.92万
• 依托单位: UNIVERSITY OF ALABAMA AT BIRMINGHAM
• 依托单位国家: 美国
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-09-01 至 2017-08-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8525343
• 关键词: Affect; African American; Allopurinol; Biological Markers; Blood Pressure; Cardiovascular Diseases; Caring; Caucasians; Caucasoid Race; Chronic; Clinic; Clinical Investigator; Colchicine; Collaborations; Discipline; Dose; Environmental Risk Factor; Ethnic Origin; General Population; Genetic; Goals; Gout; Health; Hyperuricemia; Inflammation; Investigation; Lead; Medical; Methodology; Minority; Minority Groups; Pathogenesis; Patients; Pharmacy facility; Population; Protocols documentation; Public Health; Quality of Care; Race; Research Personnel; Research Project Grants; Risk; Role; Serum; Translational Research; Urate; Vascular Diseases; aging population; base; bench to bedside; compare effectiveness; experience; genetic variant; improved; innovation; novel; prevent; programs; racial and ethnic disparities; treatment as usual; virtual

Gout affects ~1 to 2% of the U.S. population. With an aging population, the societal burden of gout will likely grow. The role of genetic factors on gout and hyperuricemia among different races/ethnicities and the mechanisms by which treatment of hyperuricemia may impact vascular disease remain poorly understood. While the causes of hyperuricemia are known, and efficacious treatments for gout are available, there are large gaps in the quality of care of gout patients. These care gaps, the societal impact of gout, and rising concerns about deleterious effects of hyperuricemia make these conditions ideal targets for translational research. Our multi-disciplinary UAB CORT includes 4 research projects and an administrative core focused on the theme of "Gout and Hyperuricemia: from Bench to Bedside to Backyard. Gout, hyperuricemia, and vascular disease are more common among African Americans than Caucasians, yet little is known about genetic and environmental factors associated with increased risk of gout in this minority population. Our four projects are thus further united by a sub-theme of racial/ethnic disparities in gout and hyperuricemia. We will analyze the association of gout and hyperuricemia with cardiovascular disease in African-Americans and define genetic variants and environmental and medical factors underlying hyperuricemia and gout in this minority group (Project 1); characterize biomarkers of inflammation (CRP), vascular disease (endothelial function), and blood pressure changes associated with the ULT allopurinol (Project 2); examine factors associated with suboptimal gout care and factors influencing effective and safer dosing of allopurinol and colchicine in African-Americans and Caucasians (Project 3); and compare the effectiveness of a novel pharmacy-based "virtual" Gout Clinic that includes protocol-driven care to usual care in the treatment of chronic gout (Project 4). The overall goal of our CORT is to improve the health of patients with gout and hyperuricemia by applying scientifically rigorous, state-of-the-art methodology to clinically important questions in translational investigation and to educate clinical investigators through an enrichment program. Drawing on the unique strengths of many UAB Centers, Departments, and Programs, and in collaboration with an experienced team of 20 investigators representing 5 disciplines, our innovative projects hold the promise of significant improvements in our understanding of the pathogenesis of gout, hyperuricemia, and related co-morbid conditions, and may ultimately lead to better ways to predict, treat, or prevent gout and hyperuricemia.

痛风影响大约1%到2%的美国人口。随着人口老龄化，痛风的社会负担可能会增加。遗传因素在不同种族/民族之间对痛风和高尿酸血症的作用以及高尿酸血症的治疗可能影响血管疾病的机制仍然知之甚少。虽然高尿酸血症的原因是已知的，痛风的有效治疗是可用的，但痛风患者的护理质量仍存在很大差距。这些护理差距，痛风的社会影响，以及对高尿酸血症有害影响的日益关注，使这些疾病成为翻译研究的理想目标。我们的多学科UAB CORT包括4个研究项目和一个行政核心，专注于“痛风和高尿酸血症：从长凳到床边到后院”的主题。痛风、高尿酸血症和血管疾病在非裔美国人中比高加索人更常见，但对这一少数民族人群中与痛风风险增加相关的遗传和环境因素知之甚少。因此，我们的四个项目因痛风和高尿酸血症方面的种族/族裔差异这一分主题而进一步结合在一起。我们将分析痛风和高尿酸血症与非裔美国人心血管疾病的关系，并确定这一少数群体中高尿酸血症和痛风的遗传变异和环境和医学因素(项目1)；表征炎症(CRP)、血管疾病(内皮功能)和与ULT别嘌醇相关的血压变化的生物标记物(项目2)；检查与非裔美国人和高加索人中不理想的痛风护理相关的因素，以及影响有效和安全剂量别嘌醇和秋水仙碱的因素(项目3)；以及比较以药房为基础的新型“虚拟”痛风诊所在治疗慢性痛风中的有效性(项目4)。我们CORT的总体目标是通过将科学严谨、最先进的方法学应用于翻译研究中的临床重要问题，并通过丰富计划教育临床研究人员，来改善痛风和高尿酸血症患者的健康。借助许多UAB中心、部门和项目的独特优势，并与代表5个学科的20名研究人员组成的经验丰富的团队合作，我们的创新项目有望显著改善我们对痛风、高尿酸血症和相关并存疾病的发病机制的了解，并最终可能导致更好地预测、治疗或预防痛风和高尿酸血症的方法。