Korean J Med.  2025 Apr;100(2):61-67. 10.3904/kjm.2025.100.2.61.

Recent Updates on the Renoprotective Effects of Glucagon-Like Peptide 1 Receptor Agonists

Affiliations
  • 1Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
  • 2Department of Internal Medicine, Chonnam National University Hospital, Gwangju, Korea

Abstract

Glucagon-like peptide 1 receptor agonists (GLP-1RA) significantly reduce the risk of cardiovascular disease. However, whether GLP-1RA improves clinically important renal outcomes is still unclear. In cardiovascular outcome trials of GLP-1RA, renal outcomes have been evaluated as secondary outcomes; however, their benefits have not been clarified, except for the effect of reducing albuminuria. Recently, the FLOW trial evaluated the renal benefits of GLP-1RA as a primary outcome in patients with diabetes and chronic kidney disease and showed a significant renoprotective effect. In this review, we discuss the renoprotective effects of GLP-1RA, summarize recently published research results, and describe the known mechanism of renal benefit and outlook.

Keyword

Diabetes mellitus; Glucagon-like peptide-1 receptor agonists; Renal insufficiency, chronic; Renal outcome; 당뇨병; GLP-1수용체작용제; 만성 콩팥병; 신장 결과
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