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Prevention of Cardiorenal Complications with Sodium-Glucose Cotransporter Type 2 Inhibitors: A Narrative Review
Manuel Botana1, Javier Escalada2,3, Ángel Merchante4
1Endocrine Seccion, Lucus Augusti University Hospital, Lugo, Spain.
Insights
Sodium-glucose cotransporter type 2 inhibitors (SGLT2i) reduce cardiovascular and kidney disease risks in type 2 diabetes (T2D) patients. These drugs offer cardiorenal protection beyond blood sugar control.
Area of Science:
- Cardiology
- Nephrology
- Endocrinology
- Pharmacology
Background:
- Heart failure (HF) and chronic kidney disease (CKD) are common cardiorenal conditions in type 2 diabetes (T2D).
- Comorbidities like hypertension, dyslipidemia, and obesity can worsen cardiorenal outcomes in T2D.
- Achieving glycemic targets and preventing cardiorenal disease progression are crucial for T2D patients.
Purpose of the Study:
- To review the evidence on sodium-glucose cotransporter type 2 inhibitors (SGLT2i) for cardiorenal prevention in T2D.
- To discuss the mechanisms of action, efficacy, safety, and clinical guidelines for SGLT2i.
- To highlight the role of SGLT2i in cardiorenal protection beyond glycemic control.
Main Methods:
- Review of clinical trials evaluating SGLT2i (dapagliflozin, empagliflozin, canagliflozin, ertugliflozin).
- Analysis of evidence regarding SGLT2i mechanisms, efficacy, and safety.
- Summary of current clinical guidelines for SGLT2i use.
Main Results:
- SGLT2i consistently reduce risks of major adverse cardiovascular events and/or HF hospitalizations.
- SGLT2i demonstrate a lower risk of kidney disease progression in T2D patients.
- SGLT2i offer benefits distinct from other antihyperglycemic drugs, potentially via pleiotropic effects.
Conclusions:
- SGLT2i represent a significant therapeutic class for managing T2D with cardiorenal implications.
- These agents provide cardiorenal benefits independent of their glucose-lowering effects.
- Clinical guidelines support the use of SGLT2i for cardiorenal risk reduction in T2D.
Abstract:
Heart failure (HF) and chronic kidney disease (CKD) are the most frequent first cardiorenal conditions in patients with type 2 diabetes (T2D), which can be exacerbated by other comorbidities, such as hypertension, dyslipidemia, and obesity. To improve their clinical outcomes, patients with T2D need to achieve and maintain glycemic targets, as well as prevent cardiorenal disease onset and progression. Several clinical trials evaluating the sodium-glucose cotransporter type 2 inhibitors (SGLT2i) dapagliflozin, empagliflozin, canagliflozin, and ertugliflozin have shown consistent risk reduction in major adverse cardiovascular events and/or hospitalization for HF, together with lower risk of kidney disease progression. The benefits associated with SGLT2i in T2D are distinct from other antihyperglycemic drugs since they have been proposed to exert pleiotropic metabolic and direct effects on the kidney and the heart. In this review, we summarize and discuss the evidence regarding the mechanisms of action, the efficacy and safety profiles, and the clinical guidelines on the use of the therapeutic class of SGLT2i, highlighting their role in cardiorenal prevention beyond glycemic control.
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