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Cardiorenal protective effects of anti-diabetic drugs in early stage Cardiovascular-Kidney-Metabolic Syndrome: A
Wen-Rui Hao1, Ju-Chi Liu1, Yu-Ann Fang2
1Division of Cardiology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan; Taipei Heart Institute, Taipei Medical University, Taipei, Taiwan; Division of Cardiology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
Insights
Sodium-glucose cotransporter-2 inhibitors (SGLT2i) offer superior kidney protection and survival benefits in early cardiovascular-kidney-metabolic (CKM) syndrome compared to other antidiabetic agents. Most agents reduced cardiovascular risk, but SGLT2i demonstrated the best outcomes.
Area of Science:
- Cardiology
- Nephrology
- Endocrinology
- Metabolic Syndrome Research
Background:
- Cardiovascular-kidney-metabolic (CKM) syndrome integrates metabolic risk factors with cardiorenal complications.
- Real-world data comparing cardiorenal outcomes of various antidiabetic agents (ADAs) in early CKM stages are limited.
Purpose of the Study:
- To compare the cardiorenal outcomes of different classes of antidiabetic agents (ADAs) in patients with early-stage CKM syndrome.
- To evaluate the association between specific ADAs and risks of stroke, acute myocardial infarction (AMI), end-stage renal disease (ESRD), and all-cause mortality.
Main Methods:
- Retrospective cohort study utilizing the Taipei Medical University Clinical Research Database.
- Inclusion of adult patients newly diagnosed with diabetes initiating ADAs between 2016 and 2019.
- Time-varying Cox proportional hazards models to assess risks associated with eight ADA classes versus non-use.
Main Results:
- Most ADAs showed reduced cardiovascular risk compared to non-use.
- Insulin therapy was linked to increased risks of stroke (aHR 1.65) and AMI (aHR 2.47).
- Compared to sodium-glucose cotransporter-2 inhibitors (SGLT2i), other ADAs had higher risks of ESRD (aHR 3.62-19.16) and all-cause mortality (aHR 5.80-66.84).
- SGLT2i absence correlated with higher ESRD risk in younger, obese patients.
Conclusions:
- In early CKM syndrome, most ADAs mitigate cardiovascular risk.
- Sodium-glucose cotransporter-2 inhibitors (SGLT2i) demonstrate superior renal protection and survival benefits.
- SGLT2i are recommended for improved cardiorenal outcomes and longevity in early CKM stages.
Objectives:
Cardiovascular-kidney-metabolic (CKM) syndrome links metabolic risk factors with cardiorenal complications. However, real-world comparisons of cardiorenal outcomes among different antidiabetic agents (ADAs) in early CKM stages remain limited.
Study Design:
We conducted a retrospective cohort study using the Taipei Medical University Clinical Research Database. Adults with newly diagnosed diabetes initiating ADAs between 2016 and 2019 were included. Time-varying Cox proportional hazards models were used to evaluate associations between eight ADA classes-sodium-glucose cotransporter-2 inhibitors (SGLT2i), metformin, sulfonylureas, thiazolidinediones, alpha-glucosidase inhibitors, meglitinides, DPP-4 inhibitors, and insulin-and risks of stroke, acute myocardial infarction (AMI), end-stage renal disease (ESRD), and all-cause mortality.
Results:
Among 18,467 patients (mean age 61 years), most ADAs were associated with reduced cardiovascular risk compared with non-use. Insulin therapy was associated with increased risks of stroke (adjusted hazard ratio [aHR] 1.65) and AMI (aHR 2.47). Compared with SGLT2i, other ADAs were associated with higher risks of ESRD (aHR 3.62-19.16) and all-cause mortality (aHR 5.80-66.84). The absence of SGLT2i therapy was associated with greater ESRD risk in younger and obese patients.
Conclusions:
In early CKM, most ADAs reduce cardiovascular risk, but SGLT2 inhibitors provide superior renal protection and survival benefits.
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