Imeglimin systematic review: a novel therapeutic approach for type 2 diabetes—unveiling benefits on β-cell function, insulin sensitivity, and potential long-term glycaemic control (HbA1c)
摘要
The prevalence of diabetes mellitus has surged fourfold globally over the past 30 years, creating a major health concern. Imeglimin, a novel oral antidiabetic agent, has shown promising results in the management of type 2 diabetes mellitus (T2DM).
ObjectivesThis systematic review aimed to evaluate the efficacy and safety of imeglimin in patients with T2DM based on available clinical studies.
MethodologyA total of 15 studies, including randomised clinical trials, observational studies, and retrospective analyses, were included in this review. These studies involved 2332 participants, predominantly with T2DM, aged 18 to 84 years. Imeglimin was administered at doses ranging from 500 to 3000 mg/day, either as monotherapy or in combination with other antidiabetic agents. The primary outcomes assessed were changes in glycated haemoglobin (HbA1c), fasting plasma glucose (FPG), and insulin sensitivity.
ResultsImeglimin (500 to 3000 mg/day) demonstrated significant reductions in HbA1c levels, ranging from 0.44 to 1.1%, compared to placebo. FPG and glycated albumin also decreased significantly with imeglimin treatment. Improvements in insulin sensitivity and β-cell function were observed in both animal and human studies. Imeglimin was generally well tolerated, with no significant adverse effects on cardiac safety. However, gastrointestinal side effects, such as nausea, vomiting, and diarrhoea, were reported in some studies using imeglimin at doses above 2000 mg/day.
ConclusionImeglimin appears to be an effective and safe treatment option for T2DM, offering a unique mechanism of action and the potential for use as monotherapy or in combination with other antidiabetic agents. Further long-term studies are needed to establish its sustained efficacy and safety profile.