Center of Research Translation (CORT) Project 2

Summary

We propose a novel intervention for reducing BP that could have a preferential impact in patients with hyperuricemia and gout. There is a great need for new anti-hypertensives, particularly among those with gout. The proposed study is novel in its plans to investigate the physiologic mechanisms through which urate contributes to vascular disease and by which ULT may contribute to BP reduction. Also innovative, we will: 1) determine to what extent the described benefit of lowering serum urate extends beyond the adolescent population previously studied into young adults, 2) test whether a urate-lowering approach will benefit individuals that do not yet meet the current definition of hyperuricemia and do not have gout, and 3) begin to explore potential mechanisms for the higher prevalence of hypertension among African-Americans. If successful, this work could translate to the standard of clinical care and to health care recommendations for the population as a whole.

Timeline

Start

2014-07

Primary completion

2018-08

Completion

2018-08

Publications

• Shaffer A, Rahn E, Saag K, Mudano A, Gaffo A. Variation in serum urate levels in the absence of gout and urate lowering therapy. BMC Rheumatol. 2021 Sep 8;5(1):32. doi: 10.1186/s41927-021-00202-6.
• Gaffo AL, Calhoun DA, Rahn EJ, Oparil S, Li P, Dudenbostel T, Feig DI, Redden DT, Muntner P, Foster PJ, Biggers-Clark SR, Mudano A, Sattui SE, Saddekni MB, Bridges SL Jr, Saag KG. Effect of Serum Urate Lowering With Allopurinol on Blood Pressure in Young Adults: A Randomized, Controlled, Crossover Trial. Arthritis Rheumatol. 2021 Aug;73(8):1514-1522. doi: 10.1002/art.41749. Epub 2021 Jun 5.

Drugs

Indications