Dataset Information

Efficacy and Safety of Sodium-Glucose Cotransporter 2 Inhibitors in East Asians with Type 2 Diabetes: A Systematic Review and Meta-Analysis.

ABSTRACT:

Introduction

The aim of this study was to assess the efficacy and safety of sodium-glucose cotransporter 2 (SGLT2) inhibitors in East Asians with type 2 diabetes mellitus (T2DM).

Methods

A literature search that focused primarily on the PubMed, Embase, and Cochrane library databases was performed. All randomized controlled trials (RCTs) which satisfied the inclusion and exculsion criteria were eligible to be included in the meta-analysis. Risk ratios (RRs) and weighted mean differences (WMDs) were used as statistical indicators for the analysis of dichotomous data and continuous outcomes, respectively. Pooled estimates were obtained using random-effects models in RevMan version 5.3.5.

Results

Thirty-three RCTs (8496 randomized patients) fulfilled the eligibility criteria for inclusion in the meta-analysis. The meta-analysis showed that, compared with the control group, the use of SGLT2 inhibitors improved both glycated hemoglobin (HbA1c) in patients (WMD - 0.73%; 95% confidence interval [CI] - 0.84, - 0.61) and the percentage of patients with HbA1c < 7% (RR 2.33; 95% CI 1.74, 3.12); lowered both fasting plasma glucose (WMD - 28.47 mg/dl; 95% CI - 32.86, - 24.08) and postprandial glucose (WMD - 52.32 mg/dl; 95% CI - 67.67, - 39.96); reduced body weight (WMD - 1.73 kg; 95% CI - 2.28, - 1.17); and did not increase the risk of hypoglycemia (RR 1.27; 95% CI 0.89, 1.82) and urinary tract infections (RR 0.93; 95% CI 0.68, 1.27). However, SGLT2 inhibitors did increase the risk of genital tract infections (GTIs) (RR 1.73; 95% CI 1.02, 2.96). The stratified analysis showed that patients with higher HbA1c levels at baseline may achieve a greater improvement in HbA1c after taking SGLT2 inhibitors, while those with higher body weight or a longer history of diabetes may have an increased risk of developing GTIs.

Conclusion

Current research suggests that SGLT2 inhibitors have favorable efficacy and safety in East Asian patients with T2DM.

SUBMITTER: Yang L

PROVIDER: S-EPMC6778578 | biostudies-literature |

REPOSITORIES: biostudies-literature

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