Impact of SGLT2 Inhibitors on Renal Function in Type 2 Diabetic Patients with Coronary Artery Disease Undergoing

Roopa Satyanarayan Basutkar1, Rasheal Maria Cutinha1, Varshini Sathish1

  • 1Department of Pharmacy Practice, Nitte (Deemed to be University), NGSM Institute of Pharmaceutical Sciences (NGSMIPS), Mangalore, Karnataka, India.

PubMed
Abstract

Insights

Sodium-glucose cotransporter 2 inhibitors (SGLT2i) significantly improve kidney function and reduce contrast-induced acute kidney injury (CI-AKI) in patients with cardiovascular disease and type 2 diabetes undergoing percutaneous intervention (PCI). This meta-analysis confirms SGLT2i

Area of Science:

  • Nephrology
  • Cardiology
  • Endocrinology

Background:

  • Contrast agents used in percutaneous intervention (PCI) pose a risk of kidney toxicity, particularly in patients with cardiovascular disease and type 2 diabetes.
  • Acute kidney injury (AKI) is a significant concern following PCI in this vulnerable patient population.

Purpose of the Study:

  • To conduct a meta-analysis assessing the renal protective effects of Sodium-glucose cotransporter 2 inhibitors (SGLT2i) in patients undergoing PCI.
  • To evaluate the impact of SGLT2i on serum creatinine levels and the incidence of contrast-induced acute kidney injury (CI-AKI).

Main Methods:

  • A comprehensive meta-analysis of randomized controlled and observational studies published between January 2013 and August 2023.
  • Searches were conducted across major databases including Google Scholar, PubMed, Cochrane, and Scopus.
  • Study quality was rigorously assessed using established tools like the Cochrane risk of bias tool and Newcastle-Ottawa scale, with evidence certainty measured by GradePro.

Main Results:

  • SGLT2i use was associated with a significant reduction in serum creatinine levels at 48 and 72 hours post-PCI.
  • A notable decrease in the occurrence of CI-AKI was observed in patients treated with SGLT2i (RR: 0.46; p<0.0001).
  • While no substantial difference in the need for hemodialysis was found, a lower proportion of SGLT2i users required this intervention.

Conclusions:

  • SGLT2i demonstrate significant renoprotective benefits in patients with type 2 diabetes and cardiovascular disease undergoing PCI.
  • The use of SGLT2i effectively reduces the incidence of CI-AKI in this high-risk group.
  • SGLT2i represent a valuable therapeutic option for preserving kidney function in patients undergoing PCI procedures.