GLP-1 Receptor Agonists and Cancer Risk in Adults With Obesity
JAMA Oncology 10.1001/jamaoncol.2025.2681August 21, 2025 at 11:00 AM EDT
Is taking glucagon-like peptide-1 receptor agonists (GLP-1RAs) associated with the risk of developing cancer among adults with obesity?In this retrospective cohort study using a target trial emulation design with electronic health records from OneFlorida+, 43 317 individuals taking GLP-1RAs were compared with 43 315 matched nonusers. Taking GLP-1RAs was significantly associated with a reduced risk of overall cancer, particularly for endometrial, meningioma, and ovarian cancers; however, GLP-1RAs were associated with a nonsignificant increased risk of kidney cancer.These findings suggest taking GLP-1RAs may influence cancer risk, highlighting the need for long-term follow-up to understand underlying mechanisms.
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