Urate-lowering therapy and kidney outcomes in patients with chronic kidney disease and hyperuricemia.

ABSTRACT: Hyperuricemia is considered a modifiable risk factor for the development and progression of chronic kidney disease (CKD). There remains controversy over the effects of urate-lowering therapy (ULT) on kidney outcomes in patients with CKD and hyperuricemia. We conducted a cohort study using a sequential target trial emulation framework to evaluate the composite kidney outcomes in patients with CKD and hyperuricemia initiating ULT versus supportive care alone (control). A total of 269,831 eligible person trials (56,936 unique persons) with CKD and hyperuricemia who had received supportive care were included from the China Renal Data System database. The primary outcome was a composite kidney outcome defined as a greater than 40% decline in the estimated GFR or end-stage kidney disease (ESKD).

SUBMITTER: Nie S 

PROVIDER: S-EPMC12686408 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature