Managing hyperuricemia and gout in chronic kidney disease: a clinical conundrum

Kulanka H Premachandra1,2, Richard O Day1,2, Darren M Roberts1,2,3,4

  • 1Department of Clinical Pharmacology and Toxicology, St Vincent's Hospital.

Insights

Managing gout in chronic kidney disease (CKD) is challenging due to guideline gaps and medication concerns. Urate-lowering therapy is recommended for severe gout, with careful titration in CKD patients.

Area of Science:

  • Nephrology
  • Rheumatology
  • Pharmacology

Background:

  • Controversy exists regarding hyperuricemia's impact on chronic kidney disease (CKD) progression.
  • Gout management in CKD patients is often suboptimal, with prescribers concerned about adverse drug reactions.
  • Recent evidence questions the benefit of urate-lowering therapy (ULT) for asymptomatic hyperuricemia in CKD.

Purpose of the Study:

  • To review and discuss the prescribing of medications for gout treatment in patients with CKD.
  • To address the controversies and challenges in managing gout within the CKD population.

Main Methods:

  • Review of current literature and expert guidelines on gout management in CKD.
  • Discussion of pharmacological approaches and treatment strategies for hyperuricemia and gout in CKD patients.

Main Results:

  • Lack of consensus in expert guidelines contributes to suboptimal gout management.
  • Prescriber concerns regarding adverse effects of gout medications in CKD patients are prevalent.
  • ULT is recommended for severe, recurrent, or tophaceous gout with joint damage in CKD.

Conclusions:

  • A treat-to-target approach with ULT, initiated at low doses and titrated based on serum urate levels, is advised for gout in CKD.
  • Treatment selection should consider drug accessibility, disease severity, and comorbidities.
  • Further research is needed to clarify the benefits of treating asymptomatic hyperuricemia in CKD.
Abstract

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