OBJECTIVES:Currently, there is a paucity of optimal treatment method for ischemic stroke. This study conducted a meta-analysis of the application value of indobufen combined with clopidogrel in the field of ischemic stroke.
METHODS:The randomized controlled trials of indobufen combined with/without clopidogrel for the treatment of ischemic stroke were retrieved in Cochrane Library, PubMed, and CNKI from the establishment time of database to November 28, 2023. Cochrane risk-of-bias tool and Review Manager software were used for study quality evaluation and meta-analysis, respectively.
RESULTS:A total of 5 studies were ultimately included, published from 2021 to 2023, with a total of 408 patients. The meta-analysis results showed that the intervention group had a higher effective rate in treating stroke than the control group, with statistically significant difference (94.25% vs 75.29%, relative risk = 1.25, 95% confidence interval [CI] [1.14, 1.37], P < 0.00001), and there was no significant heterogeneity among the studies (P = 0.64, I2 = 0%). In addition, the meta-analysis results indicated that indobufen combined with clopidogrel decreased National Institutes of Health Stroke Scale score (mean difference [MD] = -3.52, 95% CI [-5.7, -1.35], P = 0.001), fibrinogen (MD = -0.65, 95% CI [-1.1, -0.2], P = 0.004), platelet aggregation (MD = -5.84, 95% CI [-6.96, -4.73], P < 0.00001), whole blood low shear viscosity (MD = -4.38, 95% CI [-4.81, -3.94], P < 0.00001), and whole blood high shear viscosity (MD = -0.96, 95% CI [-1.19, -0.73], P < 0.00001) and elevated thrombin time (MD = 0.42, 95% CI [0.09, 0.74], P = 0.01), but had no statistical effects on activated partial thromboplastin time and adverse reactions.
CONCLUSION:The dual antiplatelet therapy regimen using indobufen and clopidogrel is suitable for the treatment of ischemic stroke, which can effectively alleviate neurological damage and inhibit cerebral thrombogenesis.