劉長(zhǎng)猛
【摘要】 目的:探討炙甘草湯治療心房顫動(dòng)患者的效果及對(duì)炎癥因子水平的影響。方法:選取2019年
1月-2021年1月泰安市中醫(yī)二院心內(nèi)科收治的120例心房顫動(dòng)患者,應(yīng)用隨機(jī)數(shù)表法將其分為A組(n=60)和B組(n=60)。B組行美托洛爾治療,A組行炙甘草湯聯(lián)合美托洛爾治療。比較兩組炎癥因子水平、中醫(yī)證候評(píng)分、超聲心功能指標(biāo)、心肌指標(biāo)。結(jié)果:治療前,兩組超敏C反應(yīng)蛋白(hs-CRP)、腫瘤壞死因子-α(TNF-α)、白介素-6(IL-6)水平比較,差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);治療8周,兩組hs-CRP、TNF-α、IL-6水平均低于治療前,且A組均低于B組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。治療前,兩組心悸、胸悶、頭暈、乏力評(píng)分比較,差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);治療8周,兩組心悸、胸悶、頭暈、乏力評(píng)分均低于治療前,且A組均低于B組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。治療前,兩組LVEF、CO、CI及E/A比較,差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);治療8周,兩組LVEF、CO、CI及E/A均高于治療前,且A組均高于B組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。治療前,兩組肌酸激酶同工酶(CK-MB)及肌鈣蛋白I(cTnI)比較,差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);治療8周,兩組CK-MB及cTnI均低于治療前,且A組均低于B組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。結(jié)論:炙甘草湯用于心房顫動(dòng)的治療可顯著改善中醫(yī)證候,增強(qiáng)患者心功能,抑制機(jī)體炎癥反應(yīng),整體效果優(yōu)異,值得臨床廣泛應(yīng)用及推廣。
【關(guān)鍵詞】 炙甘草湯 心房顫動(dòng) 炎癥因子 心功能
The Effect of Zhi Gancao Decoction in the Treatment of Atrial Fibrillation Patients and Its Influence on the Level of Inflammatory Factors/LIU Changmeng. //Medical Innovation of China, 2022, 19(18): 044-048
[Abstract] Objective: To investigate the effect of Zhi Gancao Decoction in the treatment of atrial fibrillation patients and its influence on the level of inflammatory factors. Method: A total of 120 patients with atrial fibrillation admitted to the Department of Cardiology of Taian Second Hospital of Traditional Chinese Medicine from January 2019 to January 2021 were selected, they were divided into group A (n=60) and group B (n=60) according to random number table method. Group B was treated with Metoprolol, and group A was treated with Zhi Gancao Decoction combined with Metoprolol. The levels of inflammatory factors, TCM syndrome score, ultrasonic cardiac function index, myocardial index were compared between two groups. Result: Before treatment, there were no significant differences in the levels of hypersensitive C reactive protein (hs-CRP), tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) between two groups (P>0.05); 8 weeks of treatment, the levels of hs-CRP, TNF-α and IL-6 in both groups were lower than those before treatment, and those in the group A were lower than those in the group B, the differences were statistically significant (P<0.05). Before treatment, there were no significant differences in palpitation, chest tightness, dizziness and fatigue scores between two groups (P>0.05); 8 weeks of treatment, the palpitation, chest tightness, dizziness and fatigue scores in both groups were lower than those before treatment, and those in the group A were lower than those in the group B, the differences were statistically significant (P<0.05). Before treatment, there were no significant differences in LVEF, CO, CI and E/A between two groups (P>0.05); after 8 weeks of treatment, LVEF, CO, CI and E/A in both groups were higher than those before treatment, and those in the group A were higher than those in the group B, the differences were statistically significant (P<0.05). Before treatment, there were no significant differences in creatine kinase isoenzyme (CK-MB) and troponin I (cTnI) between two groups (P>0.05); 8 weeks of treatment, CK-MB and cTnI in both groups were lower than those before treatment, and those in the group A were lower than those in the group B, the differences were statistically significant (P<0.05). Conclusion: Zhi Gancao Decoction in the treatment of atrial fibrillation can significantly improve the syndrome of traditional Chinese medicine, enhance the heart function of patients, inhibit the body’s inflammatory response, the overall effect is excellent, worthy of widespread clinical application and promotion.
[Key words] Zhi Gancao Decoction Atrial fibrillation Inflammatory factors Cardiac function
First-author’s address: Taian Second Hospital of Traditional Chinese Medicine, Shandong Province, Taian 271000, China
doi:10.3969/j.issn.1674-4985.2022.18.011
心房顫動(dòng)是一種持續(xù)性的心律失常,臨床發(fā)病率較高,以快速、無(wú)序心房電活動(dòng)為特征?;颊甙l(fā)病時(shí),心律失常激活神經(jīng)內(nèi)分泌系統(tǒng),增加兒茶酚胺的釋放,可致心力衰竭、冠狀動(dòng)脈粥樣硬化等疾病,不利于患者身體健康[1-2]。隨著我國(guó)人口老齡化的進(jìn)程逐漸加快,糖尿病、高血壓及肥胖等房顫的危險(xiǎn)因素逐漸增多,致使房顫的發(fā)病率逐年上升[3-4]。臨床對(duì)于房顫的治療主要采用藥物方案,美托洛爾為常用藥物,但長(zhǎng)期服藥患者依從性較低,且不良反應(yīng)較多。近年來(lái),中醫(yī)療法在心房顫動(dòng)中的治療效果優(yōu)異。本文將探析炙甘草湯在心房顫動(dòng)治療中的效果,并著重分析其對(duì)炎癥因子水平的影響,現(xiàn)報(bào)道如下。
1 資料與方法
1.1 一般資料 選取2019年1月-2021年1月泰安市中醫(yī)二院心內(nèi)科收治的120例心房顫動(dòng)患者。納入標(biāo)準(zhǔn):(1)符合《中國(guó)心血管疾病預(yù)防指南》及《中醫(yī)病癥診斷療效標(biāo)準(zhǔn)》中關(guān)于房顫的診斷標(biāo)準(zhǔn),經(jīng)心電圖確診[5];(2)癥狀見心悸氣短、胸悶乏力,伴有精神萎靡、心前區(qū)疼痛等。排除標(biāo)準(zhǔn):(1)合并肝腎功能異常;(2)合并免疫或血液系統(tǒng)疾病;(3)合并惡性腫瘤;(4)合并感染性疾病;(5)合并精神意識(shí)障礙;(6)對(duì)本研究所用藥物過敏;(7)臨床資料不完整。應(yīng)用隨機(jī)數(shù)字表法將患者分為A組(n=60)和B組(n=60)。醫(yī)院倫理委員會(huì)批準(zhǔn)此項(xiàng)研究,兩組患者均簽訂參與同意書。
1.2 方法 B組行美托洛爾治療。酒石酸美托洛爾片(生產(chǎn)廠家:阿斯利康制藥有限公司,批準(zhǔn)文號(hào):國(guó)藥準(zhǔn)字H32025391,規(guī)格:25 mg)口服,25 mg/次,2次/d。A組接受炙甘草湯聯(lián)合美托洛爾治療。美托洛爾的使用方法與B組相同。取生地24 g,炙甘草、麻仁、麥冬各12 g,桂枝、生姜各9 g,阿膠、黨參各6 g,大棗6枚。伴有失眠、多夢(mèng)者加五味子10 g、合歡皮20 g、酸棗仁15 g,伴有心陽(yáng)虛者可加附子15 g。以400 mL水熬煮,取汁200 mL,1劑/d,分早晚兩次服用。兩組療程均為8周。
1.3 觀察指標(biāo)及判定標(biāo)準(zhǔn) (1)比較兩組治療前和治療8周的炎癥因子水平。采集兩組2 mL空腹靜脈血,以3 000 r/min的速度離心10 min,取上清液,使用免疫比濁法測(cè)定超敏C反應(yīng)蛋白(hs-CRP),使用酶聯(lián)免疫吸附法測(cè)定腫瘤壞死因子-α(TNF-α)、白介素-6(IL-6),試劑盒購(gòu)自成都富基生物科技公司。(2)比較兩組治療前和治療8周的中醫(yī)證候評(píng)分。對(duì)兩組患者的心悸、胸悶、頭暈、乏力四項(xiàng)進(jìn)行評(píng)分,6分為癥狀持續(xù)性出現(xiàn),4分為癥狀重而間斷出現(xiàn),2分為癥狀偶爾性出現(xiàn);0分為癥狀極少出現(xiàn),評(píng)分越高,癥狀越嚴(yán)重[6-7]。(3)比較兩組治療前和治療8周的超聲心功能指標(biāo)。使用三維超聲心動(dòng)圖測(cè)定兩組患者的左室射血分?jǐn)?shù)(LVEF)、心排血量(CO)、心臟指數(shù)(CI)及二尖瓣快速充盈期與心房收縮期血流速度比值(E/A)。(4)比較兩組治療前和治療8周的心肌指標(biāo)。采集兩組患者2 mL空腹靜脈血,以3 000 r/min的速度離心10 min,取上清液,使用酶聯(lián)免疫吸附法測(cè)定兩組患者的肌酸激酶同工酶(CK-MB)及肌鈣蛋白I(cTnI)水平,試劑盒購(gòu)自成都富基生物科技公司。
1.4 統(tǒng)計(jì)學(xué)處理 采用SPSS 22.0軟件對(duì)所得數(shù)據(jù)進(jìn)行統(tǒng)計(jì)分析,符合正態(tài)分布的計(jì)量資料用(x±s)表示,組間比較采用獨(dú)立樣本t檢驗(yàn),組內(nèi)比較采用配對(duì)t檢驗(yàn);計(jì)數(shù)資料以率(%)表示,比較采用字2檢驗(yàn)。以P<0.05為差異有統(tǒng)計(jì)學(xué)意義。
2 結(jié)果
2.1 兩組一般資料比較 兩組一般資料比較,差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),具有可比性,見表1。
2.2 兩組炎癥因子水平比較 治療前,兩組hs-CRP、TNF-α、IL-6水平比較,差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);治療8周,兩組hs-CRP、TNF-α、IL-6水平均低于治療前,且A組均低于B組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。見表2。
2.3 兩組中醫(yī)證候評(píng)分比較 治療前,兩組心悸、胸悶、頭暈、乏力評(píng)分比較,差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);治療8周,兩組心悸、胸悶、頭暈、乏力評(píng)分均低于治療前,且A組均低于B組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。見表3。
2.4 兩組超聲心功能指標(biāo)比較 治療前,兩組LVEF、CO、CI及E/A比較,差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);治療8周,兩組LVEF、CO、CI及E/A均高于治療前,且A組均高于B組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。見表4。
2.5 兩組心肌指標(biāo)比較 治療前,兩組CK-MB及cTnI比較,差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);治療8周,兩組CK-MB及cTnI均低于治療前,且A組均低于B組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。見表5。
3 討論
房顫是一種室上性快速性心律失常,在心電圖中可表現(xiàn)為P波消失、小f波不規(guī)則出現(xiàn),房室結(jié)隱匿性傳導(dǎo)致R-R間期不規(guī)則,心室率快慢不一[8-9]。房顫的發(fā)病機(jī)制尚不清楚,臨床多認(rèn)為與多發(fā)子波折返、局灶驅(qū)動(dòng)等有關(guān),炎癥反應(yīng)也參與其中[10]。臨床治療房顫多采用藥物療法。美托洛爾本質(zhì)上是一種β受體阻滯劑,主要作用為控制心室率,雖療效顯著,但長(zhǎng)期使用會(huì)導(dǎo)致心衰失代償?shù)炔涣挤磻?yīng),還會(huì)加重阻塞性肺疾病等,整體療效欠佳。
在中醫(yī)的認(rèn)知內(nèi),房顫屬“心悸”“胸痹”等范疇,陰血不足、血脈不充;陽(yáng)氣不足,鼓動(dòng)之力欠佳,脈氣不承,故脈結(jié)代;陰血不足可致心體失養(yǎng),心脈溫養(yǎng)欠缺,故心悸。炙甘草湯以炙甘草為君藥,甘溫益氣、緩急養(yǎng)心功效顯著;麥冬、麻仁、生地、阿膠則可滋陰養(yǎng)血、資生化之源,大棗健脾益氣,為臣藥。桂枝、生姜為佐藥,可溫心陽(yáng)通血脈,諸藥合用,共奏益氣補(bǔ)血、滋陰溫陽(yáng)、充沛血?dú)狻⑼〞逞}的功效,治療房顫效果顯著。本研究顯示,接受炙甘草湯結(jié)合美托洛爾治療的A組患者各項(xiàng)中醫(yī)證候評(píng)分均優(yōu)于B組(P<0.05),可見炙甘草湯在房顫治療中的應(yīng)用效果顯著。
現(xiàn)有臨床研究表明,在諸多導(dǎo)致房顫發(fā)病的因素中,炎癥反應(yīng)是其中之一,而誘發(fā)炎癥反應(yīng)的炎癥因子可作為預(yù)防房顫發(fā)作的標(biāo)志物。hs-CRP為炎性標(biāo)志物之一,是組織炎癥的標(biāo)志性指標(biāo)[11]。TNF-α為促炎癥細(xì)胞因子,在患者機(jī)體的免疫調(diào)節(jié)與炎癥反應(yīng)中均有參與,且可在急性心梗等心血管疾病的發(fā)生發(fā)展中發(fā)揮作用[12]。IL-6是一種具有多種生物學(xué)功能的糖蛋白,可促進(jìn)肝臟合成CRP等急性期反應(yīng)蛋白,激活T淋巴細(xì)胞,通過細(xì)胞免疫和體液免疫促進(jìn)炎癥反應(yīng)的發(fā)生[13-14]。本研究結(jié)果顯示,A組患者的hs-CRP、TNF-α、IL-6水平均低于B組患者(P<0.05),提示炙甘草湯具有顯著的炎癥抑制效果,具有加強(qiáng)的抗炎成效,可影響房顫的發(fā)生。
若不對(duì)房顫加以及時(shí)的治療,其持續(xù)性的存在會(huì)致使心臟的收縮能力逐漸下降,過快的心室率縮短心室充盈時(shí)間,降低心排出量及血壓,減少冠狀動(dòng)脈的血流灌注量,增加誘發(fā)心衰的風(fēng)險(xiǎn)[15]。CK是一種酶類成分,臨床研究表明,在心肌梗死發(fā)病后的6 h內(nèi),CK顯著增高,發(fā)病后24 h其水平在患者體內(nèi)達(dá)到巔峰,發(fā)病后的3~4 d后恢復(fù)正常。其中CK的同工酶CK-MB對(duì)心肌損傷的診斷特異性最高,可有效反映心肌情況[16-17]。cTnI是心肌的生化標(biāo)志物,當(dāng)心肌缺氧導(dǎo)致壞死時(shí),心肌細(xì)胞會(huì)分解釋放cTnI[18]。本研究結(jié)果顯示,A組患者LVEF、CO、CI及E/A四項(xiàng)超聲心功能指標(biāo)、CK-MB及cTnI均較治療前優(yōu)異,且均優(yōu)于B組(P<0.05),提示炙甘草湯可顯著提高患者心功能[19-20]。
綜上所述,炙甘草湯用于心房顫動(dòng)的治療可顯著改善中醫(yī)證候,增強(qiáng)患者心功能,抑制機(jī)體炎癥反應(yīng),整體效果優(yōu)異,值得臨床廣泛應(yīng)用及推廣。
參考文獻(xiàn)
[1]杜國(guó)棟,呂云輝,雷強(qiáng),等.CPAP治療對(duì)阻塞性睡眠低通氣綜合征患者導(dǎo)管消融術(shù)后心房顫動(dòng)復(fù)發(fā)率影響的Meta分析[J].臨床心血管病雜志,2017,33(5):415-418.
[2]孫國(guó)棟,鄭成根,陳春華,等.持續(xù)性房顫合并肺部感染患者血清炎癥因子水平與左心房重構(gòu)的相關(guān)性研究[J].中華醫(yī)院感染學(xué)雜志,2018,28(19):2936-2939,2960.
[3] KIRCHHOF P,BENUSSI S,KOTECHA D,et al.2016 ESC guidelines for the management of atrial fibrillation developed in collaboration with EACTS[J].European Heart Journal,2016:ehw210.
[4] EDUARD S,ANDREAS W,LIP G Y H,et al.Optimising stroke prevention in patients with atrial fibrillation:application of the GRASP-AF audit tool in a UK general practice cohort[J/OL].The British Journal of General Practice:the Journal of the Royal College of General Practitioners,2018,65(630):e16-e23.
[5]石智珍,白宇,程記偉,等.缺血性腦卒中伴心房顫動(dòng)病人血清炎癥因子及CD147的表達(dá)分析[J].中西醫(yī)結(jié)合心腦血管病雜志,2019,17(24):3917-3921.
[6]王清鵬,涂江虹,陳燕玲.貝那普利聯(lián)合辛托伐他汀治療高血壓合并陣發(fā)性房顫的療效及其對(duì)患者血清炎癥因子水平的影響[J].海南醫(yī)學(xué),2019,30(10):1259-1261.
[7] KONG L,GREGG D J,VANCE E R,et al.Inhibition of small-conductance Ca2+-activated K+ channels terminates and protects against atrial fibrillation[J].Journal of the European Ceramic Society,2017,37(5):2179-2187.
[8]朱小莉,彭潔,李瑜.老年高血壓合并房顫病人血清炎癥因子、纖維化指標(biāo)水平變化及危險(xiǎn)因素分析[J].實(shí)用老年醫(yī)學(xué),2020,34(1):75-76.
[9] CHEN L Y,NORBY F L,GOTTESMAN R F,et al.Association of atrial fibrillation with cognitive decline and dementia over 20 years:the ARIC-NCS (atherosclerosis risk in communities neurocognitive study)[J/OL].J Am Heart Assoc,2018,7(6):e007301.
[10] BARNETT A S,KIM S,F(xiàn)ONAROW G C,et al.Treatment of atrial fibrillation and concordance with the American Heart Association/American College of Cardiology/Heart Rhythm Society Guidelines:findings from orbit-af (outcomes registry for better informed treatment of atrial fibrillation)[J/OL].Circulation Arrhythmia & Electrophysiology,2017,10(11):e005051.
[11]任國(guó)強(qiáng),任蕾蕾,張超.炙甘草湯聯(lián)合美托洛爾對(duì)慢性房顫患者臨床療效及對(duì)心室率和血漿Hcy水平的影響分析[J].貴州醫(yī)藥,2020,44(9):1405-1406.
[12]李建輝,張秀芳.胺碘酮加炙甘草湯治療房顫臨床療效[J].內(nèi)蒙古中醫(yī)藥,2019,38(7):41-42.
[13]李偉,連學(xué)雷.炙甘草湯治療房顫瓣膜置換術(shù)后并發(fā)糖尿病的體會(huì)[J].中醫(yī)臨床研究,2016,8(28):65-66.
[14] NONE.Correction to:restarting anticoagulant treatment after intracranial hemorrhage in patients with atrial fibrillation and the impact on recurrent stroke, mortality,and bleeding:a nationwide cohort study[J/OL].Circulation,2017,135(7):e48.
[15] NATTEL S,DOBREV D.Controversies about atrial fibrillation mechanisms:aiming for order in chaos and whether it matters[J].Circulation Research,2017,120(9):1396-1398.
[16]黃深,邱文聰,余婭婭,等.五參湯對(duì)心肌梗死后心力衰竭大鼠心房顫動(dòng)的影響及作用機(jī)制初探[J].中華中醫(yī)藥雜志,2017,32(8):3729-3732.
[17] FIEGUTH H G,WAHLERS T,BORST H G.Erratum to:Inhibition of atrial fibrillation by pulmonary vein isolation and auricular resection-experimental study in a sheep model[Eur J Cardiothorac Surg 1997;11:714-21][J].Eur J Cardiothorac Surg,2017,51(4):808.
[18]馬駿,范輝.生脈散合血府逐瘀湯加減治療老年氣虛血瘀型陣發(fā)性心房纖顫的臨床研究[J].現(xiàn)代中西醫(yī)結(jié)合雜志,2018,27(29):3209-3212.
[19] RENDA G,RICCI F,GIUGLIANO R P,et al.Non-vitamin K antagonist oral anticoagulants in patients with atrial fibrillation and valvular heart disease[J].Journal of the American College of Cardiology,2017,69(11):1363-1371.
[20]謝冰昕,李樹斌,馬麗華,等.炙甘草湯加減方治療心房顫動(dòng)隨機(jī)對(duì)照試驗(yàn)的Meta分析[J].世界中醫(yī)藥,2017,12(9):2219-2222.
(收稿日期:2022-05-17) (本文編輯:張明瀾)