Dapagliflozin reduces uric acid concentration, an independent predictor of adverse outcomes in DAPA-HF

Kirsty McDowell, Paul Welsh, Kieran F. Docherty, David A. Morrow, Pardeep S. Jhund, Rudolf A. de Boer, Eileen O'Meara, Silvio E. Inzucchi, Lars Kober, Mikhail N. Kosiborod, Felipe A. Martinez, Piotr Ponikowski, Ann Hammarstedt, Anna Maria Langkilde, Mikaela Sjostrand, Daniel Lindholm, Scott D. Solomon, Naveed Sattar, Marc S. Sabatine, John J. McMurray*

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

45 Citations (Scopus)
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Abstract

Aims Blood uric acid (UA) levels are frequently elevated in patients with heart failure and reduced ejection fraction (HFrEF), may lead to gout and are associated with worse outcomes. Reduction in UA is desirable in HFrEF and sodium-glucose cotransporter 2 inhibitors may have this effect. We aimed to examine the association between UA and outcomes, the effect of dapagliflozin according to baseline UA level, and the effect of dapagliflozin on UA in patients with HFrEF in the DAPA-HF trial. Methods and results The association between UA and the primary composite outcome of cardiovascular death or worsening heart failure, its components, and all-cause mortality was examined using Cox regression analyses among 3119 patients using tertiles of UA, after adjustment for other prognostic variables. Change in UA from baseline over 12 months was also evaluated. Patients in tertile 3 (UA >= 6.8 mg/dl) versus tertile 1 (

Original languageEnglish
Pages (from-to)1066-1076
Number of pages11
JournalEuropean Journal of Heart Failure
Volume24
Issue number6
Early online date22-Feb-2022
DOIs
Publication statusPublished - Jun-2022

Keywords

  • Heart failure
  • Uric acid
  • Mortality
  • Sodium-glucose cotransporter 2
  • Diabetes
  • CHRONIC HEART-FAILURE
  • XANTHINE-OXIDASE INHIBITION
  • POST-HOC ANALYSIS
  • EJECTION FRACTION
  • DRUG INTERACTION
  • GOUT
  • HYPERURICEMIA
  • ALLOPURINOL
  • ASSOCIATION
  • FUROSEMIDE

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