{Reference Type}: Journal Article
{Title}: Efficacy of SGLT2 inhibitors in patients with heart failure: An overview of systematic reviews.
{Author}: Sephien A;Ghobrial M;Reljic T;Prida X;Nerella N;Kumar A;
{Journal}: Int J Cardiol
{Volume}: 377
{Issue}: 0
{Year}: 04 2023 15
{Factor}: 4.039
{DOI}: 10.1016/j.ijcard.2022.11.052
{Abstract}: Sodium-glucose cotransporter-2 inhibitors (SGLT2i) have been shown to have benefit in patients with heart failure (HF). Multiple systematic reviews and meta-analyses (SRs and MAs) of randomized control trials (RCTs) comparing SGLT2i to placebo have been performed. However, there is uncertainty in the quality of the evidence and associated efficacy. We performed an overview of SRs and MAs of RCTs to summarize the evidence related to the efficacy of SGLT2i for the management of HF.<BR>A comprehensive search of three databases (the Cochrane Library, EMBASE, and PubMed) was conducted until February 21, 2021. All SRs of RCTs evaluating the efficacy of SGLT2i in patients with HF were eligible for inclusion. The primary outcome was all-cause mortality. Methodological quality was evaluated using the AMSTAR-2 assessment tool. The overall quality of evidence was summarized using the Grading of Recommendations Assessment, Development, and Evaluation method. The initial search yielded 3431 references, of which, eight SRs and MAs met the inclusion criteria. The methodological quality ranged from critically low to high. The overall quality of evidence ranged from very low to moderate. Most of the SRs and MAs showed benefits in all-cause mortality, HF-related hospitalizations, and KCCQ score change.<BR>SGLT2i are possibly beneficial in patients with HF, however, none of the SRs and MAs compared the efficacy between different types of SGLT2i. Furthermore, this paper emphasizes the need for consistent reproducible conduct and reporting of SRs to generate high-quality evidence and facilitate clinical decision-making.