Efficacy and Safety of Empagliflozin on Nonalcoholic Fatty Liver Disease: A Systematic Review and Meta-Analysis
Abstract
OBJECTIVE: Clinical trials have recently shown a connection between nonalcoholic fatty liver disease (NAFLD) and empagliflozin. This paper aimed at comprehensively assessing the effectiveness and security of empagliflozin in NAFLD patients.
METHODS: PubMed, Embase, Web of Science, Cochrane Library, CNKI, CBM, Wan-Fang digital database, VIP, and WHO ICTRP were searched for randomized controlled trials (RCTs) on the role of empagliflozin in NAFLD from inception to November 2, 2021. For continuous dating, we used values of mean differences (MD) to present.
RESULTS: A total of four articles involving 244 NAFLD patients were included. Compared with the control group, empagliflozin could significantly reduce the body mass index (BMI) (MD: -0.98 [95% CI: -1.87, -0.10], p = 0.03), liver stiffness measurement (LSM) (MD: 0.49 [95% CI: -0.93, -0.06], p = 0.03), aspartate aminotransferase (AST) (MD: -3.10 [95% CI: -6.18, -0.02], p = 0.05), homeostasis model assessment of insulin resistance (HOMA-IR) (MD: -0.45 [95% CI: -0.90, 0.00], p = 0.05) of the treatment group.
CONCLUSIONS: Empagliflozin can improve body composition, insulin resistance, and liver fibrosis and decrease the hepatic enzymes in patients with NAFLD. Empagliflozin emerges as a new option for treating patients with NAFLD. However, further research shall determine the efficacy and safety of empagliflozin in NAFLD.
How strong is the evidence?
Evidence Hub reads this as a meta-analysis, done in people. Its evidence level is 1 of 5 (Highest · pooled evidence). Pooled evidence from several studies sits at the top of the evidence pyramid. Reported size: 244 participants or records.
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