Sodium-Glucose Cotransporter-2 (SGLT-2) Inhibitors in Heart Failure: An Umbrella Review

Raj Roy1, Saketh Vinjamuri1, Rishabh Baskara Salian2

  • 1Internal Medicine, Gandhi Medical College and Hospital, Secunderabad, IND.

Cureus
|August 21, 2023
PubMed

Insights

Sodium-glucose cotransporter-2 (SGLT-2) inhibitors significantly reduce heart failure hospitalizations and cardiovascular death. These SGLT-2 inhibitors are safe and effective for managing heart failure patients, improving their quality of life.

Area of Science:

  • Cardiology
  • Pharmacology
  • Clinical Medicine

Background:

  • Heart failure is a major cause of mortality and hospitalization.
  • Despite advancements, heart failure management remains challenging.
  • Sodium-glucose cotransporter-2 (SGLT-2) inhibitors are a novel therapeutic class.

Purpose of the Study:

  • To conduct an umbrella review of meta-analyses on SGLT-2 inhibitors for heart failure.
  • To synthesize evidence on the efficacy and safety of SGLT-2 inhibitors in heart failure patients.
  • To assess the impact of SGLT-2 inhibitors on hospitalization, mortality, and quality of life.

Main Methods:

  • Umbrella review of meta-analyses.
  • Searched five databases: PubMed, Cochrane Library, Scopus, Global Index Medicus, Science Direct.
  • Included meta-analyses of 5+ RCTs; assessed quality using AMSTAR.

Main Results:

  • 10 meta-analyses including 171,556 patients were analyzed.
  • SGLT-2 inhibitors significantly reduced heart failure hospitalizations.
  • SGLT-2 inhibitors decreased cardiovascular death, all-cause mortality, and serious adverse events.
  • Improved quality of life was observed in patients treated with SGLT-2 inhibitors.

Conclusions:

  • SGLT-2 inhibitors demonstrate significant benefits in reducing adverse cardiovascular outcomes in heart failure.
  • The findings support the safety and efficacy of SGLT-2 inhibitors for heart failure management.
  • SGLT-2 inhibitors represent a valuable therapeutic option for improving patient outcomes in heart failure.

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