Peptide News Digest

#Meta-Analysis

3 stories

Research · View digest

Anglia Ruskin Meta-Analysis (May 20, Cardiovascular Diabetology - Endocrinology Reports): 90,000+ Patient Review Confirms Long-Term GLP-1 Cardiovascular Protection Across MACE, Heart Failure, Premature Death

Researchers at Anglia Ruskin University published a systematic review and meta-analysis in Cardiovascular Diabetology - Endocrinology Reports on May 20 covering long-term cardiovascular outcomes for glucagon-like peptide-1 receptor agonists in high-risk cardiovascular populations. The review aggregated data from more than 90,000 participants across large international clinical trials. The headline finding: GLP-1 receptor agonists significantly reduce the risk of heart attacks, strokes, heart failure, and premature death over the long term in patients with established cardiovascular disease and high cardiovascular risk. The review extends the SELECT 20% MACE-reduction signal to the broader high-risk-CV population and joins the established cardiovascular-outcomes evidence base alongside the LEADER (liraglutide), SUSTAIN-6 (semaglutide), and STEP-HFpEF (semaglutide in heart failure) trial readouts. The Anglia Ruskin synthesis is the broadest evidence aggregation to date — directly relevant to the Medicare GLP-1 Bridge that begins July 1, 2026.

Research · View digest

Nature Communications Umbrella Review of GLP-1 Receptor Agonists: 123 Meta-Analyses Covering 464 Outcomes Across 5,617 Articles

A Nature Communications umbrella review by Kong, Zhao, Zhang and colleagues synthesized 123 meta-analyses covering 464 outcomes from 5,617 articles to comprehensively assess GLP-1 receptor agonist effectiveness and adverse events across diverse outcomes. Outcomes were grouped into seven categories: endocrine and metabolic, cardiovascular, cancer, renal, respiratory, mortality and adverse events, and other. The review documented improvements in metabolic, cardiovascular, renal, and respiratory outcomes plus cognitive function, with potential reductions in fracture risk and all-cause mortality in selected populations. Increased risks were observed for diabetic retinopathy, ketoacidosis, gastrointestinal events, and treatment discontinuation — useful evidence-summary input for ECO 2026 in Istanbul (May 12–15) and the prevention-trial proposal that 21 obesity-and-cancer experts will present there.