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[摘要]
【目的】探究华佗再造丸联合氯吡格雷对缺血性脑血管病伴认知功能障碍痰瘀阻络证患者的临床疗效及其对同型半胱 氨酸 (Hcy) 、脑钠肽 (BNP) 、S-100钙结合蛋白β亚基 (S-100β) 水平的影响。 【方法】选取2022年1月至2024年12月在云南省 第三人民医院就诊的95例缺血性脑血管病伴认知功能障碍痰瘀阻络证患者为研究对象,根据随机数字表法将患者随机分为 对照组48例和研究组47例。对照组给予氯吡格雷常规治疗,研究组在对照组基础上加用华佗再造丸治疗,2组均连续治 疗3个月。分别于治疗前后通过简易精神状态检查表 (MMSE) 、蒙特利尔认知评估量表 (MoCA) 、美国国立卫生研究院卒中量 表 (NIHSS) 评分评估患者的认知功能;采用全自动凝血分析仪检测凝血功能指标纤维蛋白原 (Fib) 、活化部分凝血活酶时间 (APTT) 、凝血酶原时间 (PT) 、凝血酶时间 (TT) ;采用酶联免疫吸附法 (ELISA) 检测血清Hcy、BNP、S-100β水平;并于治 疗3个月后评估2组患者的临床疗效及用药安全性;运用Pearson相关性分析探讨Hcy、BNP、S-100β水平与认知功能和凝血 功能指标的相关性。 【结果】(1) 疗效方面,治疗3个月后,研究组的总有效率为91.49% (43/47) ,对照组为72.92% (35/48) , 组间比较 (χ2 检验) ,研究组的疗效明显优于对照组 (P<0.05) 。 (2) 认知功能方面,治疗后,2组患者的MMSE评分、MoCA评 分均较治疗前升高 (P<0.01) ,NIHSS评分均较治疗前降低 (P<0.01) ,且研究组对MMSE评分和MoCA评分的升高幅度以及 对NIHSS评分的降低幅度均明显优于对照组 (P<0.05) 。 (3) 凝血功能方面,治疗后,2组患者的Fib、APTT、TT、PT均较治 疗前改善 (P<0.05或P<0.01) ,且研究组对各项凝血功能指标的改善幅度均明显优于对照组 (P<0.05) 。 (4) 血清Hcy、BNP、 S-100β水平方面,治疗后,2组患者的血清Hcy、BNP、S-100β水平均较治疗前降低 (P<0.05或P<0.01) ,且研究组的降低 幅度均明显优于对照组 (P<0.05) 。 (5) 相关性方面,经Pearson相关性分析,血清Hcy、BNP、S-100β水平与MMSE评分、 MoCA评分及APTT、TT、PT水平呈负相关,与NIHSS评分及Fib水平呈正相关,差异均有统计学意义 (P<0.01) 。 (6) 安全性 方面,对照组的不良反应发生率为10.42% (5/48) ,研究组为17.02% (8/47) ,组间比较,差异无统计学意义 (P>0.05) 。 【结论】华佗 再造丸与氯吡格雷联合治疗缺血性脑血管病伴认知功能障碍痰瘀阻络证患者,能有效改善患者的认知功能和凝血功能,临 床疗效显著,安全性良好,其机制可能与下调血清Hcy、BNP和S-100β表达水平有关。
[Key word]
[Abstract]
Objective To investigate the clinical efficacy of Huatuo Zaizao Pills combined with Clopidogrel in patients with ischemic cerebrovascular disease and cognitive dysfunction (phlegm-stasis obstructing the collaterals syndrome) and to observe their effects on homocysteine (Hcy) ,brain natriuretic peptide (BNP) ,and S-100β levels. Methods Ninety-five patients with ischemic cerebrovascular disease and cognitive dysfunction (phlegm-stasis obstructing the collaterals syndrome) treated at the Third People’ s Hospital of Yunnan Province from January 2022 to December 2024 were enrolled and randomized into a control group (n=48,treated with clopidogrel alone) and a study group (n=47,treated with clopidogrel plus Huatuo Zaizao Pills) . Both groups received treatment for 3 months. Cognitive function was assessed using the Mini-Mental State Examination (MMSE),Montreal Cognitive Assessment (MoCA),and National Institutes of Health Stroke Scale (NIHSS) scores. Coagulation function was measured via fibrinogen (Fib),activated partial thromboplastin time (APTT), prothrombin time (PT),and thrombin time (TT) . Serum Hcy,BNP,and S-100β levels were quantified by ELISA. Clinical efficacy and safety were evaluated after 3 months of treatment. Pearson correlation analysis was performed to assess relationships of Hcy, BNP and S-100β levels with cognitive function and coagulation parameters. Results (1) The total effective rate was significantly higher in the study group (91.49%,43/47) than that in the control group (72.92%,35/48) (P<0.05,by chil-square test) . (2) After treatment,both groups showed improved MMSE scores and MoCA scores (P<0.01) and reduced NIHSS scores (P<0.01) ,with greater improvements in the study group (P<0.05) . (3) Both groups exhibited improved Fib,APTT,PT,and TT (P< 0.05 or P<0.01) ,with more pronounced enhancements in the study group (P<0.05) . (4) Hcy,BNP,and S- 100β levels decreased in both groups (P<0.05 or P<0.01),with greater reductions in the study group (P< 0.05) . (5) Pearson correlation analysis showed that the Hcy,BNP,and S-100β levels were negatively correlated with MMSE,MoCA,APTT,PT,and TT (P<0.01) but were positively correlated with NIHSS and Fib (P< 0.01) . (6) Adverse event rates were 10.42% (5/48) in the control group, 17.02% (8/47) in the study group,with no stsatistically significance (P>0.05) . Conclusion The combination of Huatuo Zaizao Pills and Clopidogrel significantly improves cognitive function,coagulation parameters,and clinical outcomes in ischemic cerebrovascular disease patients with cognitive dysfunction (phlegm-stasis obstructing the collaterals syndrome) ,with a favorable safety profile. The mechanism may involve the downregulation of serum Hcy,BNP,and S-100β levels.
[中图分类号]
R277.7
[基金项目]
国家自然科学基金资助项目 (编号:82160855)