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Sodium-glucose Cotransporter 2 Inhibitors: Nephroprotective Impact on Diabetic Kidney Disease
Konstantinos Stavropoulos1, Konstantinos P Imprialos1, Nikiforos Stavropoulos2
1Second Propedeutic Department of Internal Medicine, Hippokration Hospital of Thessaloniki, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Background:
Diabetic nephropathy is a crucial microvascular complication of diabetes mellitus that is associated with elevated cardiovascular risk. SGLT-2 inhibitors are a new class of hypoglycemic drugs that positively affect several risk factors of cardiorenal damage.
Objectives:
The study aimed to review and critically discuss available data on the association of SGLT-2 inhibitors treatment with kidney function, progress of diabetic kidney disease, and renal related outcomes, as well to unveil potential mechanisms of action that mediate such effects.
Method:
We conducted a comprehensive search of the literature on the renal related effects of SGLT-2 inhibitors, to compose a narrative mini-review.
Results:
The administration of SGLT-2 inhibitors was observed to exert beneficial effects on a wide cluster of risk factors of chronic kidney disease, such as hyperglycemia, blood pressure, serum uric acid, and body weight. Data from the first two large, randomized, clinical trials of SGLT-2 inhibitors conducted to address the renal related outcomes of SGLT-2 inhibitors suggest substantial benefits on estimated glomerular filtration rate decline and albuminuria.
Conclusion:
The initial data suggest clinically meaningful benefits of the SGLT-2 inhibitors in diabetic patients in relevance with chronic kidney disease. Future, well-designed randomised clinical trials need to be further investigated such as nephroprotective outcomes, that if confirmed, could lead to new perspectives in the management of diabetic nephropathy.
Insights
Sodium-glucose cotransporter-2 (SGLT-2) inhibitors show promise in managing diabetic nephropathy. These drugs benefit kidney function and reduce risks associated with diabetes, offering new therapeutic perspectives.
Area of Science:
- Nephrology
- Endocrinology
- Pharmacology
Background:
- Diabetic nephropathy is a major complication of diabetes mellitus, increasing cardiovascular risk.
- Sodium-glucose cotransporter-2 (SGLT-2) inhibitors are a novel class of glucose-lowering agents with potential cardiorenal benefits.
Purpose of the Study:
- To review and analyze data on SGLT-2 inhibitors' effects on kidney function and diabetic kidney disease.
- To explore the mechanisms underlying the renal protective effects of SGLT-2 inhibitors.
Main Methods:
- A comprehensive literature search was conducted.
- A narrative mini-review of renal effects of SGLT-2 inhibitors was composed.
Main Results:
- SGLT-2 inhibitors positively impact chronic kidney disease risk factors including hyperglycemia, blood pressure, and body weight.
- Clinical trials indicate significant benefits of SGLT-2 inhibitors in slowing estimated glomerular filtration rate decline and reducing albuminuria.
Conclusions:
- SGLT-2 inhibitors demonstrate clinically significant benefits for diabetic patients with chronic kidney disease.
- Further research through well-designed trials is needed to confirm nephroprotective outcomes and guide diabetic nephropathy management.
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