Cardiovascular Outcomes in Diabetes & Metabolism: The Landmark Trials

The trials behind cardiovascular and renal risk reduction in diabetes — statins, SGLT2 inhibitors, GLP-1 receptor agonists, cardio-renal protection, and blood pressure — each in PICO format.

SGLT2 inhibitors and GLP-1 receptor agonists reshaped cardiovascular and renal medicine, while the statin trials remain the backbone of prevention. This page maps the trials a clinician needs across cardiovascular, heart-failure, and kidney outcomes. Each link opens a concise PICO summary with expert commentary.

Statins & lipid lowering

  • 4S — simvastatin in secondary prevention; the trial that settled the safety debate.
  • Heart Protection Study — benefit across all high-risk patients regardless of baseline LDL.
  • WOSCOPS — statins in primary prevention.
  • CARDS — atorvastatin in type 2 diabetes; risk, not LDL, drives treatment.

SGLT2 inhibitors — cardiovascular & heart failure

GLP-1 receptor agonists — cardiovascular

Cardio-renal protection

Blood pressure & multifactorial risk

Browse every summary

Cardiovascular Outcomes ·
Heart Failure & Renal ·
Lipids & Statins — or see the GLP-1 and SGLT2 trial guides.

Hormone Insight summaries are reviewed by a practicing endocrinologist and are for healthcare professionals. They summarise published evidence and do not constitute medical advice. See our Editorial Guidelines.

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