Yan Leyfman, Co-founder and Executive Director of MedNews Week, shared a post on LinkedIn:
“GLP-1 receptor agonists – commonly used to treat diabetes and obesity – may modestly reduce the risk of developing certain cancers, including colon and rectal cancer.
Study Highlights:
- 170,030 adults with diabetes and BMI ≥30 kg/m² across 43 U.S. health systems (2013–2023)
- Half received GLP-1 receptor agonists; half received DPP-4 inhibitors
- Average age: 56.8 years | Avg BMI: 38.5 | ~50% women | ~14% Black
Key Findings:
- 7% lower risk of obesity-related cancers in GLP-1 group
- 8% lower all-cause mortality
- Women on GLP-1s saw:
- 8% ↓ risk of obesity-related cancer
- 20% ↓ all-cause mortality
- 16% fewer colon cancer cases
- 28% fewer rectal cancer cases
- No increased risk of any obesity-related cancers.”
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