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Gout in 2023

Emerging therapeutic options for refractory gout

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For individuals with gout, the treatment options beyond conventional urate-lowering therapies are expanding. Notable advancements in 2023 include developments in uricase therapy, new xanthine oxidase inhibitors, and a class of medications that offer dual benefits for the control of type 2 diabetes mellitus and gout.

Key advances

  • Co-administration of methotrexate or rapamycin-containing nanoparticles enhances the long-term effectiveness of uricase therapy by suppressing the production of anti-drug antibodies3,5.

  • Tigulixostat, a xanthine oxidase inhibitor, has demonstrated high urate-lowering efficacy and a good safety profile compared with placebo, but head-to-head comparison to allopurinol is still required6.

  • Sodium-glucose cotransporter-2 (SGLT2) inhibitors provide dual benefits as they not only serve as antidiabetic therapies but also reduce serum urate concentrations and the risk of gout flare8,9.

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References

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Correspondence to Worawit Louthrenoo.

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Competing interests

K.J. is a co-investigator in the EURELIA2 study (NCT05586971), sponsored by LG Chem. W.L. declares no competing interests.

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Jatuworapruk, K., Louthrenoo, W. Emerging therapeutic options for refractory gout. Nat Rev Rheumatol 20, 73–74 (2024). https://doi.org/10.1038/s41584-023-01066-5

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