ArticleDiabetes therapy : research, treatment and education of diabetes and related disorders2023
Cardiovascular Outcomes Observed with Ticagrelor versus Clopidogrel in Type 2 Diabetes Mellitus Patients with Acute Coronary Syndrome: A Meta-analysis.
Article in Diabetes therapy : research, treatment and education of diabetes and related disorders, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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3 authors at 3 institutions in 2 countries.
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Abstract
introductionType 2 diabetes mellitus (T2DM) is often associated with macrovascular complications including cardiovascular diseases (CVDs), resulting in acute coronary syndrome (ACS). Newer potent antiplatelet agents have recently been approved for use in clinical practice. In this analysis, we aimed to systematically compare the cardiovascular outcomes observed with ticagrelor versus clopidogrel in T2DM patients with ACS.
methodsFrom August to September 2022, electronic databases were searched for publications that compared cardiovascular outcomes observed with ticagrelor versus clopidogrel in patients with T2DM. The statistical analysis was carried out using RevMan 5.4 software. A random effect statistical model was used to analyze the data. Risk ratios (RR) with 95% confidence intervals (CIs) were used to represent the data post analysis.
resultsA total of 5868 participants with T2DM were included in this analysis, of which 1944 participants were assigned to the ticagrelor group and 3924 participants were assigned to the clopidogrel group. Our analysis showed that ticagrelor was associated with a significantly lower risk of major adverse cardiac events (MACEs) (RR: 0.64, 95% CI: 0.49-0.84; P = 0.001), all-cause mortality (RR: 0.65, 95% CI: 0.51-0.83; P = 0.0004), and cardiac death (RR: 0.60, 95% CI: 0.43-0.84; P = 0.003) in comparison to clopidogrel. However, the risks of repeated revascularization (RR: 1.48, 95% CI: 0.44-4.99; P = 0.53), stent thrombosis (RR: 0.70, 95% CI: 0.18-2.71; P = 0.60), reinfarction (RR: 0.85, 95% CI: 0.58-1.23; P = 0.39), and stroke (RR: 0.56, 95% CI: 0.14-2.21; P = 0.41) were similar. Ticagrelor was associated with a significantly higher risk of minor bleeding (RR: 1.53, 95% CI: 1.07-2.19; P = 0.02), whereas the risk for major bleeding (RR: 1.08, 95% CI: 0.55-2.10; P = 0.82) was not significantly different.
conclusionsIn these T2DM patients with ACS, a significantly lower risk of major adverse cardiovascular events including all-cause mortality was observed in the ticagrelor group compared with the clopidogrel group. However, T2DM patients who were assigned to ticagrelor showed a significantly higher minor bleeding risk. Larger clinical trials should be able to confirm these hypotheses.
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