Objective We evaluated the effectiveness and safety of adding tirofiban or argatroban after early neurological deterioration (END) in patients with branch atheromatous disease (BAD) receiving dual antiplatelet therapy and compared the outcomes with those of patients who continued dual antiplatelet therapy alone. Methods This retrospective study focused on 135 consecutive patients with BAD and END between June 2019 and June 2021. The primary and secondary efficacy endpoints were a modified Rankin scale (mRS) score of ≤ 2 at 90 days after stroke and a National Institutes of Health Stroke Scale (NIHSS) score on Day 7 after END. Safety outcomes included other bleeding and mortality events. Results A total of 65, 33, and 37 patients were included in the dual antiplatelet therapy (DAPT), argatroban, and tirofiban groups, respectively. There was a statistically significant difference in the clinical outcome (mRS 0–2) among the three groups ( p = 0.001). Post hoc test analysis showed that the proportion of good outcomes in the tirofiban group was significantly higher than that in the argatroban and DAPT groups ( p = 0.011, < 0.001, Bonferroni corrected). The NIHSS score of the tirofiban group (3.32 ± 1.81) on Day 7 was significantly lower than that of the argatroban (6.24 ± 3.18) and DAPT (5.62 ± 3.25) groups ( p < 0.01). No severe bleeding and mortality events were observed in any of the three groups. Conclusion Following END in patients with BAD receiving DAPT, adding tirofiban to the existing treatment results in a higher proportion of favorable clinical outcomes (mRS 0–2) and a lower 7‐day NIHSS score. It also demonstrates good safety while improving prognosis.
Zhong et al. (2026) studied this question.