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Decision Algorithm for Prescribing SGLT2 Inhibitors and GLP-1 Receptor Agonists for Diabetic Kidney Disease
Jiahua Li1,2,3, Oltjon Albajrami2,4, Min Zhuo1,3,5,6
1Renal Division, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts.
Abstract:
Diabetic kidney disease and its comorbid conditions, including atherosclerotic cardiovascular disease, heart failure, diabetes, and obesity, are interconnected conditions that compound the risk of kidney failure and cardiovascular mortality, and exponentiate health care costs. Sodium glucose cotransporter 2 inhibitor (SGLT2i) and glucagon-like peptide 1 receptor agonist (GLP-1 RA) are novel diabetes medications that prevent cardiovascular events and kidney failure. Clinical trials exploring the cardiovascular and kidney outcomes of SGLT2i and GLP-1 RA have fundamentally shifted the treatment paradigm of diabetes. Clinical guidelines for diabetes management recommend a more holistic approach beyond glycemic control and emphasize heart and kidney protection of SGLT2i and GLP-1 RA. However, the adoption of prescribing SGLT2i and GLP-1 RA for patients with diabetes and high cardiovascular and kidney risk has been slow. In this review, we provide a decision-making tool to help clinicians determine when to consider SGLT2i and GLP-1 RA for heart and kidney protection. First, we discuss a comprehensive risk assessment for patients with diabetic kidney disease. We compare the effectiveness of SGLT2i and GLP-1 RA for different risk categories. Then, we present a decision algorithm using cardiovascular and kidney failure risk stratification and the strength of current evidence for the use of SGLT2i and GLP-1 RA. Lastly, we review the adverse effects of SGLT2i and GLP-1 RA and propose mitigation strategies.
Insights
Sodium glucose cotransporter 2 inhibitors (SGLT2i) and glucagon-like peptide 1 receptor agonists (GLP-1 RA) offer vital heart and kidney protection for diabetic patients. This review aids clinicians in optimizing their use for high-risk individuals.
Area of Science:
- Endocrinology
- Nephrology
- Cardiology
Background:
- Diabetic kidney disease (DKD) and comorbid conditions like atherosclerotic cardiovascular disease (ASCVD) and heart failure (HF) significantly increase risks of kidney failure and cardiovascular mortality.
- Novel diabetes medications, Sodium-Glucose Cotransporter 2 inhibitors (SGLT2i) and Glucagon-Like Peptide 1 Receptor Agonists (GLP-1 RA), demonstrate potent cardiovascular and kidney protective benefits.
- Despite evidence, the clinical adoption of SGLT2i and GLP-1 RA for high-risk diabetes patients remains suboptimal.
Purpose of the Study:
- To provide a clinical decision-making tool for integrating SGLT2i and GLP-1 RA in patients with DKD and high cardiovascular/kidney risk.
- To compare the efficacy of SGLT2i and GLP-1 RA across different patient risk categories.
- To present an evidence-based algorithm for prescribing these agents for cardiorenal protection.
Main Methods:
- Comprehensive risk assessment framework for patients with DKD.
- Comparative analysis of SGLT2i and GLP-1 RA effectiveness based on cardiovascular and kidney risk stratification.
- Development of a decision algorithm integrating risk stratification and current evidence strength.
- Review of adverse effects and mitigation strategies for SGLT2i and GLP-1 RA.
Main Results:
- SGLT2i and GLP-1 RA have shifted the diabetes treatment paradigm towards cardiorenal protection beyond glycemic control.
- Clinical guidelines now recommend these agents for comprehensive diabetes management in high-risk populations.
- A structured approach to risk assessment and evidence evaluation is crucial for optimal prescribing.
Conclusions:
- SGLT2i and GLP-1 RA are essential for managing patients with DKD and comorbid ASCVD/HF, reducing adverse outcomes.
- A clear decision-making framework can accelerate the uptake of these life-saving therapies.
- Clinicians should consider a holistic approach, balancing benefits, risks, and evidence for SGLT2i and GLP-1 RA use.
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