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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.
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.
Abstract:
Heart failure remains a leading cause of hospitalization and death, and presents a significant challenge for healthcare providers despite the advancements in its management. This umbrella review aimed to pool the results of meta-analyses on the use of sodium-glucose cotransporter-2 (SGLT-2) inhibitors in the treatment of heart failure patients. A literature search was done on five databases: PubMed, Cochrane Library, Scopus, Global Index Medicus, and Science Direct for articles with full texts available online. Meta-analyses of five or more randomized controlled trials (RCTs) were included; the assessment of multiple systematic reviews (AMSTAR) was used to assess the quality of included studies. A systematic search identified 10 relevant meta-analyses of RCTs, with primary analyses including outcome data from 171,556 heart failure patients. A pooled review showed that SGLT-2 inhibitors significantly reduced the risk of heart failure hospitalization, cardiovascular death, mortality, serious adverse events, and improved quality of life. SGLT-2 inhibitors are likely safe and effective in managing patients with heart failure especially considering the acute outcomes.
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