益气通脉方对气虚血瘀型慢性心力衰竭患者心肌重塑、氧化应激及血管内皮功能的影响

被引:9
作者
高峰
肖雪
于策
王成攀
崔文强
李子巍
白硕宇
机构
[1] 辽宁中医药大学附属医院内科
关键词
益气通脉方; 慢性心力衰竭; 心肌重塑; 血管内皮功能;
D O I
暂无
中图分类号
R259 [现代医学内科疾病];
学科分类号
100201 [内科学];
摘要
目的:研究益气通脉方治疗气虚血瘀型慢性心力衰竭(CHF)及对心肌重塑、氧化应激和血管内皮功能的影响。方法:选择2015-07—2020-06本院收治的CHF患者136例,按照随机数字表法将其分为试验组(n=68)和对照组(n=68)。对照组给予美洛托尔+曲美他嗪治疗,试验组给予美洛托尔+曲美他嗪+益气通脉方治疗。观察治疗前及治疗3个月后两组患者6min步行距离(6MWT)、左室射血分数(LVEF)等心功能指标;左室舒张末期内径(LVEDd)、左室收缩末期内径(LVESd)等心肌重塑指标,血清超氧化物歧化酶(SOD)、一氧化氮(NO)、丙二醛(MDA)等氧化应激指标,血清血管内皮生长因子(VEGF)、血栓素(TVB2)、内皮素(ET-1)等血管内皮功能指标。同时观察不良反应。结果:治疗前,两组上述各观察指标差异均无统计学意义(P>0.05)。治疗后,两组6MWT、LVEF、SOD、VEGF较治疗前升高,LVEDd、LVESd、NO、MDA、TVB2、ET-1水平均较治疗前降低(P<0.01),且试验组较对照组升高/降低更明显(P<0.01);试验组总有效率高于对照组(95.29%vs 81.28%,P<0.05);治疗期间,两组均无显著不良反应发生。结论:美洛托尔、曲美他嗪两药及其联合益气通脉方治疗CHF均可缓解机体氧化应激,保护血管内皮,抑制心肌重塑,改善心肌功能,安全可靠,且三药联合效果更优。
引用
收藏
页码:40 / 44
页数:5
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