楊廣龍
芪參益氣滴丸治療老年心肌梗死的效果分析
楊廣龍
目的 探討芪參益氣滴丸對(duì)治療老年急性心肌梗死病人臨床療效。 方法 高齡心肌梗死病人86例,隨機(jī)分為觀察組和對(duì)照組,對(duì)照組采用常規(guī)藥物治療,觀察組在此基礎(chǔ)上配合芪參益氣滴丸治療。觀察兩組臨床治療效果,應(yīng)用超聲心動(dòng)圖檢測(cè)治療前、后左心功能指標(biāo),左室后壁厚度、左心室舒張末內(nèi)徑(LVEDD)、左心室射血分?jǐn)?shù)(LVEF)等。結(jié)果 治療后對(duì)照組顯效5例,有效6例,無(wú)效20例,死亡12例; 觀察組顯效9例,有效11例,無(wú)效17例,死亡6例,觀察組臨床療效明顯好于對(duì)照組(P<0.05)。治療后觀察組及對(duì)照組左室后壁厚度、左心室舒張末內(nèi)徑和左心室射血分?jǐn)?shù)均較治療前改善(P<0.05);治療后觀察組左室后壁厚度、左心室舒張末內(nèi)徑和左心室射血分?jǐn)?shù)分別為(10.74±0.53)mm、(49.59±1.38)mm和(52±14)%,顯著低于對(duì)照組的(11.03±0.65)mm、(50.27±1.41)mm和(46±13)%(P<0.05)。治療后觀察組及對(duì)照組總膽固醇(TC)、低密度脂蛋白(LDL-C)、C反應(yīng)蛋白(CRP)均較治療前改善(P<0.05),治療后觀察組分別為(5.23±0.31)mmol/L、(2.88±0.30)mmol/L和(58.21±4.17)mg/L,顯著低于對(duì)照組的(5.40±0.36)mmol/L、(3.02±0.31)mmol/L和(60.30±4.24)mg/L(P<0.05)。治療后觀察組及對(duì)照組腦鈉肽、CRP均較治療前改善(P<0.05);治療后觀察組腦鈉肽為(138.26±21.94)pg/mL,顯著低于對(duì)照組的(160.88±27.49)pg/mL(P<0.05)。 觀察組治療后 6 min步行距離(370.81±17.20)m,顯著高于對(duì)照組治療后的(362.17±15.65)m ( P<0.05)。 結(jié)論 常規(guī)治療基礎(chǔ)上聯(lián)用芪參益氣滴丸能改善高齡心肌梗死病人左心室功能及血脂水平,減少心肌梗死后心衰的發(fā)生。
老年心肌梗死;芪參益氣滴丸;左心室舒張末內(nèi)徑;左心室射血分?jǐn)?shù);腦鈉肽;C反應(yīng)蛋白
心肌梗死是心血管疾病中的急危重癥之一,是院前及院內(nèi)死亡的主要原因之一[1-2]。 心肌梗死后心衰嚴(yán)重影響生活質(zhì)量,也是心肌梗死后的主要死因[3-4]。我院在綜合治療的基礎(chǔ)上加用芪參益氣滴丸治療急性心肌梗死病人43例,取得良好的療效,現(xiàn)報(bào)道如下。
1.1 一般資料 入選2015年6月—2016年3月在我院心血管內(nèi)科住院,并符合診斷標(biāo)準(zhǔn)的老年心肌梗死病人86例,隨機(jī)分為對(duì)照組和觀察組。入選標(biāo)準(zhǔn):① 符合心肌梗死的診斷標(biāo)準(zhǔn)[5];②年齡大于65歲。排除標(biāo)準(zhǔn):①心源性休克或嚴(yán)重血流動(dòng)力學(xué)障礙者;②過(guò)敏體質(zhì)者;③不能或不愿配合者。治療組男23例,女20例;平均年齡70.3歲;合并高血壓35例,糖尿病7例。對(duì)照組男25例,女18列;平均年齡71.7歲;合并高血壓32例,糖尿病8例。兩組病人的性別、年齡、高血壓、糖尿病等高危因素比較差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),具有可比性。
1.2 治療方法 對(duì)照組服用阿司匹林首次300 mg負(fù)荷,100 mg每日一次維持;氯吡格雷300 mg負(fù)荷,75 mg每日一次維持[6]。觀察組在對(duì)照組治療的基礎(chǔ)上加用芪參益氣滴丸0.5 g,每天3次,療程8周。兩組均按同樣的標(biāo)準(zhǔn)選用低分子肝素鈣針和瑞舒伐他汀鈣片[7]。
1.3 觀察指標(biāo) 治療一個(gè)療程后觀察兩組血漿腦鈉肽(BNP)、C反應(yīng)蛋白(CRP)率,應(yīng)用超聲心動(dòng)圖檢測(cè)治療前后左心室舒張末內(nèi)徑(LVEDD)、左心室射血分?jǐn)?shù)(LVEF)、6 min步行距離。抽取空腹靜脈血5 mL,測(cè)定總膽固醇(TC)、低密度脂蛋白膽固醇(LDL-C)等指標(biāo)。
1.4 評(píng)估標(biāo)準(zhǔn) 顯效:治療后臨床癥狀或體征顯著改善,心律失常消失或減少90%以上,心功能改善2級(jí)以上或恢復(fù)正常;有效:臨床癥狀或體征有所改善,心律失常減少50%以上,心功能改善1級(jí);無(wú)效:心功能、心律失常及主要癥狀或體征無(wú)變化甚至惡化;死亡。
2.1 兩組臨床治療效果比較 兩組療效經(jīng)Ridit分析有統(tǒng)計(jì)學(xué)意義(P<0.05),觀察組臨床療效較好。詳見(jiàn)表1。
表1 兩組臨床治療效果比較 例
2.2 兩組心功能指標(biāo)比較 治療后觀察組及對(duì)照組左室后壁厚度、左心室舒張末內(nèi)徑和左心室射血分?jǐn)?shù)均較治療前改善(P<0.05);治療后觀察組左室后壁厚度、左心室舒張末內(nèi)徑和左心室射血分?jǐn)?shù)均顯著低于對(duì)照組。治療后觀察組及對(duì)照組腦鈉肽、C反應(yīng)蛋白均較治療前改善(P<0.05);治療后觀察組腦鈉肽和C反應(yīng)蛋白均顯著低于對(duì)照組(P<0.05)。詳見(jiàn)表2。
表2 兩組治療前后心功能指標(biāo)比較(±s)
2.3 兩組血脂指標(biāo)比較 治療后觀察組總膽固醇、血脂低密度脂蛋白膽固醇較治療前改善(P<0.05);治療后觀察組TC、LDL-C顯著低于對(duì)照組(P<0.05)。詳見(jiàn)表3。
表3 兩組治療前后TC、LDL-C比較(±s)
2.4 兩組治療后 6 min步行距離 觀察組治療后 6 min步行距離(370.81±17.20) m,顯著高于對(duì)照組治療后的(362.17±15.65) m(t=2.4364,P=0.016 )。
2.5 兩組并發(fā)癥比較 觀察組與對(duì)照組治療后心力衰竭、室性心律失常、心房顫動(dòng)、心絞痛等并發(fā)癥的發(fā)生率比較,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05)。詳見(jiàn)表4。
表4 兩組術(shù)后并發(fā)癥發(fā)生率比較 例(%)
我國(guó)目前已逐漸進(jìn)入老齡化社會(huì),老年心肌梗死病人所占的比重在臨床工作中也越來(lái)越大,而心肌梗死后心臟衰竭已成為臨床心臟衰竭最常見(jiàn)的類(lèi)型[8]。如何減少心肌梗死后心臟衰竭的發(fā)生率和提高心肌梗死后病人的生活質(zhì)量早已是臨床工作的重點(diǎn)[9]。心肌梗死后心臟衰竭的發(fā)生機(jī)制早期主要包括神經(jīng)內(nèi)分泌激活和炎癥因子的釋放,中后期主要表現(xiàn)為心室重構(gòu)[10-11]。
BNP主要存在于心室肌細(xì)胞中,室壁張力增加促使心室釋放BNP。心肌梗死后1周內(nèi)的BNP水平可以預(yù)測(cè)疾病的預(yù)后[12],而且是獨(dú)立于LVEF之外的,CRP水平升高程度是檢測(cè)心肌損害和左室功能失調(diào)的標(biāo)志[13]。本研究中芪參益氣滴丸可降低外周血中CRP的水平,在開(kāi)通閉塞血管,重建血運(yùn)之后,相較于單純西醫(yī)治療,聯(lián)用芪參益氣滴丸仍然表現(xiàn)出良好的減輕炎性反應(yīng)水平,改善左室功能,抑制心肌重構(gòu)的作用。
益氣活血類(lèi)中藥有干預(yù)炎癥、促進(jìn)創(chuàng)傷愈合、組織修復(fù)和再生,能消退和減少瘢痕的形成。生肌化瘀方能促進(jìn)創(chuàng)面成纖維膠原合成與代謝,調(diào)節(jié)Ⅰ型和Ⅱ型膠原比例,促進(jìn)創(chuàng)面修復(fù)[14]。在芪參益氣滴丸的組分中黃芪具有調(diào)節(jié)細(xì)胞因子介導(dǎo)的心肌損傷作用,丹參能抑制過(guò)度增殖和消退陳舊性瘢痕疙瘩,降香有顯著增加冠狀動(dòng)脈流量,輕度增加心率的作用;三七能明顯地減少缺血再灌注導(dǎo)致的心肌細(xì)胞壞死和凋亡,對(duì)梗死范圍的心肌起到保護(hù)作用。動(dòng)物實(shí)驗(yàn)中已經(jīng)得到證實(shí),芪參益氣滴丸能夠降低大鼠心肌梗死模型炎癥因子表達(dá)水平,抑制心肌重構(gòu)[15]。故芪參益氣滴丸能夠從不同層面改善心肌梗死預(yù)后,提高病人生活質(zhì)量。
在老年心肌梗死病人中,在常規(guī)治療基礎(chǔ)上聯(lián)用芪參益氣滴丸可以顯著地提高左室功能,抑制心肌重構(gòu),減少心肌梗死后心臟衰竭的發(fā)生。
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(本文編輯王雅潔)
Clinical Observation on Qishen Yiqi Dripping Pill in the Treatment of Elderly Patients with Myocardial Infarction
Yang Guanglong
The First People’s Hospital of Tianmen,Tianmen 431700,Hubei,China
Objective To explore the clinical effect of Qishen Yiqi dripping pill (QYDD) in the treatment of elderly patients with myocardial infarction. Methods Eighty-six elderly patients with myocardial infarction were randomly divided into two groups:control group treated with routine treatment,and observation group treated with routine treatment plus QYDD.The clinical efficacy were observed.The left ventricular function index,left ventricular wall thickness,left ventricular end-diastolic diameter (LVEDD),left ventricular ejection fraction (LVEF) before and after treatment were detected by echocardiography.Results Among the control group,5 cases were markedly improved,6 cases were effective,20 cases were ineffective,12 cases died; While in the observation group,9 cases were markedly improved,11 cases were effective,17 cases were ineffective,6 cases died.The observation group had better clinical efficacy.The left ventricular wall thickness,left ventricular end-diastolic diameter and left ventricular ejection fraction of observed group and control group after treatment were improved than before treatment (P<0.05).After treatment,the left ventricular wall thickness,left ventricular end-diastolic diameter and left ventricular ejection fraction of observation group were respectively 10.74 mm±0.53 mm,49.59 mm,±1.38 mm,and (52%±14%),significantly lower than 11.03 mm±0.65mm,50.27 mm±1.41 mm,and (46±13)% of the control group(P<0.05).After treatment,the total cholesterol (TC),LDL-C,C-reactive protein (CRP) of observation group and control group were all ameliorated than before treatment (P<0.05),After treatment,the TC,LDL-C,CRP of observation group and control group were all ameliorated than before treatment (P<0.05).The levels of TC,LDL-C and CRP in observation group were 5.23 mmol/L±0.31 mmol/L,2.88 mmol/L±0.30mmol/L and 58.21 mmol/L±4.17 mmol/L respectively,evidently lower than the 5.40 mmol/L±0.36 mmol/L,3.02 mmol/L±0.31 mmol/L and 60.30 mg/L±4.24 mg/L in control group (P<0.05).After treatment,the levels of brain natriuretic peptide (BNP) and CRP were improved in observation group and control group (P<0.05).After the treatment,the BNP levels in observation group were 138.26 pg/mL±21.94 pg/mL,respectively,which was distinctly lower than that in control group (160.88 pg/mL±27.49 pg/mL,P<0.05).After treatment,the 6-min walk distance (6MWD) in observation group was 370.81 m±17.20 m,which obviously higher than that in control group (362.17 m±15.65 m,P<0.05). Conclusion QYDD and conventional treatment can improve left ventricular function and blood lipid levels in elderly patients with myocardial infarction,and reduce the occurrence of heart failure after myocardial infarction.
elderly patients with myocardial infarction;Qishen Yiqi dripping pill;left ventricular end-diastolic diameter;left ventricular ejection fraction;brain natriuretic peptide;C reactive protein
湖北省天門(mén)市第一人民醫(yī)院(湖北天門(mén) 431700),E-mail:lsfwan@yeah.net
引用信息:楊廣龍.芪參益氣滴丸治療老年心肌梗死的效果分析[J].中西醫(yī)結(jié)合心腦血管病雜志,2017,15(3):340-343.
R542.2 R289.5
B
10.3969/j.issn.1672-1349.2017.03.023
1672-1349(2017)03-0340-04
2016-05-03)