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Updated: Nov 4, 2025

In Silico Clinical Trials for Cardiovascular Disease
Published on: May 27, 2022
[Practical considerations in the use of SGLT2 inhibitors in cardiovascular diseases]
Henri Lu1, Roger Hullin1, Patrick Yerly1
1Service de cardiologie, CHUV, 1011 Lausanne.
Abstract:
Sodium-glucose cotransporter 2 (SGLT2) inhibitors are a class of drugs which offer cardiovascular (CV) and renal benefits. They are currently indicated as first-line treatments of type 2 diabetes mellitus (T2DM) in patients with CV disease, high CV risk, renal disease, or heart failure with reduced ejection fraction (HFrEF). Two randomized clinical trials have shown the benefits of dapagliflozin and empagliflozin in patients with HFrEF, regardless of the presence of T2DM. Despite an overall favorable safety profile, attention has to be paid to adverse events, such as an increased risk of euglycemic diabetic ketoacidosis and genital mycotic infections. We present an up-to-date narrative literature review of the physiological mechanisms of action, current indications, and side effects of SGLT2 inhibitors.
Insights
Sodium-glucose cotransporter 2 (SGLT2) inhibitors provide cardiovascular and renal benefits for type 2 diabetes mellitus (T2DM) patients. Recent trials show dapagliflozin and empagliflozin benefit heart failure patients, even without T2DM, but carry risks like ketoacidosis.
Area of Science:
- Pharmacology
- Cardiology
- Nephrology
Background:
- Sodium-glucose cotransporter 2 (SGLT2) inhibitors are a key drug class.
- They offer significant cardiovascular (CV) and renal benefits.
- Current indications include type 2 diabetes mellitus (T2DM) with comorbidities.
Purpose of the Study:
- To review the mechanisms of action, indications, and side effects of SGLT2 inhibitors.
- To highlight recent findings on SGLT2 inhibitors in heart failure with reduced ejection fraction (HFrEF).
Main Methods:
- This study is an up-to-date narrative literature review.
- It synthesizes information on SGLT2 inhibitor physiology, clinical use, and safety.
Main Results:
- SGLT2 inhibitors demonstrate CV and renal protective effects.
- Dapagliflozin and empagliflozin show efficacy in HFrEF patients, irrespective of T2DM status.
- Adverse events include euglycemic diabetic ketoacidosis and genital mycotic infections.
Conclusions:
- SGLT2 inhibitors are valuable therapeutic agents for T2DM and HFrEF.
- Understanding their benefits and risks is crucial for optimal patient management.
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