Gout in China

Gout is a common inflammatory joint disease in China. In recent years, the prevalence of gout in China has been increasing and the onset age of gout has been trending younger. The common risk factors for gout in China include hyperuricemia, age, sex, obesity, hypertension, metabolic syndrome, use of drugs (e.g., diuretics), dietary factors, chronic kidney disease (CKD), ethnicity, and income. Chinese clinical guidelines recommend the diagnosis of subclinical gout, refractory gout, and clinical classification of hyperuricemia in gout patients with early-onset or family history. Maintaining a consistently low level of serum urate is crucial for the effective long-term treatment of gout. However, the Chinese guidelines recommend paying special attention to allopurinol hypersensitivity when considering urate-lowering drugs. The adherence rate to urate-lowering therapy (ULT) in Chinese patients with gout ranges from 9.6% to 40.7%. Patient education and reducing drug side effects are effective approaches to improve the adherence to ULT and the rate of achieving the target urate level. The development of new treatment principles based on clinical trials, such as ULT based on the classification of hyperuricemia and urine alkalization, is recommended to improve patient outcomes and reduce potential side effects. The study of genetics, metabolites, and intestinal microbiota has yielded new findings that may aid in the diagnosis, classification, and pathogenesis of gout in China. © 2024 by the authors.