韋平 黃萍
[摘要] 目的 探討曲美他嗪聯(lián)合左卡尼汀治療心力衰竭的效果及對(duì)患者左心室射血分?jǐn)?shù)的影響。 方法 選取2017年9月~2018年9月我院收治的慢性心力衰竭患者134例為研究對(duì)象,按治療方法分為對(duì)照組與研究組,各67例,對(duì)照組在常規(guī)治療的基礎(chǔ)上僅予以曲美他嗪進(jìn)行治療,研究組在常規(guī)治療的基礎(chǔ)上予以曲美他嗪聯(lián)合左卡尼汀進(jìn)行治療,比較兩組治療有效率、左心室重構(gòu)各項(xiàng)指標(biāo)變化情況、心理狀態(tài)變化情況及生存質(zhì)量變化情況。 結(jié)果 對(duì)照組治療有效率低于研究組(P<0.05),治療前兩組LVEF、LVESV、LVEDV水平比較,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),治療后,對(duì)照組LVEF、LVESV、LVEDV水平改善差于研究組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。治療前兩組SAS、SDS評(píng)分比較,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),治療后對(duì)照組SAS、SDS評(píng)分高于研究組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05),治療前兩組生存質(zhì)量比較,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),治療后對(duì)照組生存質(zhì)量低于研究組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。 結(jié)論 治療心力衰竭過(guò)程中,曲美他嗪聯(lián)合左卡尼汀可提升治療效果、改善左心室射血分?jǐn)?shù),減少患者負(fù)面情緒,提升生存質(zhì)量,值得臨床上廣泛推廣與應(yīng)用。
[關(guān)鍵詞] 曲美他嗪;左卡尼汀;心力衰竭;有效性;左心室射血分?jǐn)?shù);心理狀態(tài);生存質(zhì)量
[中圖分類(lèi)號(hào)] R542.2? ? ? ? ? [文獻(xiàn)標(biāo)識(shí)碼] B? ? ? ? ? [文章編號(hào)] 1673-9701(2020)03-0035-04
[Abstract] Objective To investigate the effect of trimetazidine combined with L-carnitine on heart failure and its effect on left ventricular ejection fraction. Methods A total of 134 patients with chronic heart failure admitted to our hospital from September 2017 to September 2018 were enrolled in the study. They were divided into the control group and the study group according to the treatment method, with 67 cases in each group. The control group was given the trimetazidine only based on the conventional treatment. The study group was treated with trimetazidine and L-carnitine on the basis of conventional treatment. The effective rate of treatment, changes of left ventricular remodeling indexes and psychological state changes and quality of life were compared between the two groups. Results The effective rate of the control group was lower than that of the study group(P<0.05). There was no significant difference in the levels of LVEF, LVESV and LVEDV between the two groups before treatment(P>0.05). After treatment, the improvement of LVEF, LVESV and LVEDV levels in the control group was worse than that of the study group, and the difference was statistically significant(P<0.05). There was no significant difference in SAS and SDS scores between the two groups before treatment(P>0.05). The SAS and SDS scores of the control group were higher than the study group after treatment, and the difference was statistically significant(P<0.05). There was no significant difference in the quality of life between the two groups before treatment(P>0.05). The quality of life of the control group was lower than that of the study group after treatment, and the difference was statistically significant(P<0.05). Conclusion In the treatment of heart failure, trimetazidine combined with L-carnitine can improve the therapeutic effect, improve left ventricular ejection fraction, reduce negative emotions and improve the quality of life. It is worthy of clinical promotion and application.
左卡尼汀的別名為左旋肉堿,是人體能量代謝所必需的物質(zhì),機(jī)體細(xì)胞內(nèi)能量的轉(zhuǎn)運(yùn)及產(chǎn)生與左卡尼汀密切相關(guān)[12-13]。左卡尼汀可促使脂肪酸通過(guò)β氧化到達(dá)三羧酸循環(huán),產(chǎn)生能量,與人體組織、器官代謝都存在關(guān)聯(lián),是心肌細(xì)胞的能量來(lái)源[14]。處于病理狀態(tài)時(shí),心肌細(xì)胞里的左卡尼汀缺失,對(duì)外源性左卡尼汀的供應(yīng)具有較高依賴(lài)性,通過(guò)左卡尼汀治療可使心肌細(xì)胞能量代謝異常逐漸回歸正常,減少脂肪酸代謝產(chǎn)物的積聚,進(jìn)而減輕心肌受損[15]。通過(guò)此次研究得出,聯(lián)合用藥的臨床效果明顯優(yōu)于單獨(dú)用藥,表明曲美他嗪聯(lián)合左卡尼汀治療心力衰竭能增強(qiáng)藥效,有利于患者盡快康復(fù)。曲美他嗪聯(lián)合左卡尼汀治療心力衰竭還能改善患者心功能,其原因可能是曲美他嗪能增加心肌能量代謝,改善缺血性心臟病心肌存活情況,提升心肌細(xì)胞對(duì)低氧應(yīng)激的耐受力,而左卡尼汀能使心肌細(xì)胞能量代謝異常逐漸回歸正常,避免心肌受損,具有明顯的臨床價(jià)值。此次研究顯示,曲美他嗪聯(lián)合左卡尼汀治療心力衰竭能取得明顯的治療效果,患者病情得以改善,減少了因患病而出現(xiàn)的焦慮、悲觀(guān)等負(fù)面情緒,改善了心理狀態(tài),重拾生活信心,進(jìn)而提升生存質(zhì)量。
綜上所述,在治療心力衰竭患者的過(guò)程中,曲美他嗪聯(lián)合左卡尼汀可提升治療效果、改善左心室射血分?jǐn)?shù),減少患者負(fù)面情緒,提升生存質(zhì)量,值得在臨床廣泛推廣與應(yīng)用。
[參考文獻(xiàn)]
[1] 高堃,段志英.比索洛爾聯(lián)合曲美他嗪對(duì)高齡冠心病心力衰竭患者心肌重塑的影響[J].中國(guó)老年學(xué)雜志,2018, 38(22):21-22.
[2] 中華醫(yī)學(xué)會(huì)心血管病學(xué)分會(huì),中華心血管病雜志編輯委員會(huì).中國(guó)心力衰竭診斷和治療指南2014[J].中華心血管病雜志,2014,42(2):98.
[3] 霍紅,王鳳榮.曲美他嗪聯(lián)合黃芪甲苷對(duì)心力衰竭犬心肌細(xì)胞Ca2+水平的影響[J].中成藥,2018,40(5):1164-1166.
[4] 潘月娟,盧方平.大劑量左卡尼汀在不能耐受血液透析的尿毒癥合并心臟病患者中的應(yīng)用[J].中華醫(yī)學(xué)雜志,2017,97(48):3792-3795.
[5] 劉立志,張丹,王菊飛,等.曲美他嗪片治療冠心病伴心力衰竭合并心房顫動(dòng)的臨床研究[J].中國(guó)臨床藥理學(xué)雜志,2018,34(3):218-220.
[6] 徐海霞,陸齊,黃蔭浩,等.曲美他嗪口服對(duì)急性心肌梗死合并糖尿病患者急診PCI術(shù)后近期療效的影響[J].山東醫(yī)藥,2018,58(6):82-84.
[7] 郎旭東,黃偉.曲美他嗪治療擴(kuò)張型心肌病心力衰竭患者心功能的影響分析[J].中國(guó)地方病防治雜志,2017, 58(2):187-189.
[8] 騰名子,王曉彥.心脈隆注射液聯(lián)合曲美他嗪治療冠心病慢性心力衰竭(氣陽(yáng)兩虛證)的臨床觀(guān)察[J].中國(guó)藥房,2017,28(26):3705-3707.
[9] 張亮,黃文勝,冷利華.老年慢性心力衰竭患者應(yīng)用左卡尼汀的臨床療效及安全性[J].中國(guó)老年學(xué)雜志,2018, 38(5):1052-1054.
[10] 吳剛,宋玉華,胡立群.麝香通心滴丸聯(lián)合鹽酸曲美他嗪對(duì)缺血性心力衰竭(氣虛血瘀證)炎癥因子的影響[J].中國(guó)實(shí)驗(yàn)方劑學(xué)雜志,2017,58(23):196-201.
[11] 羅進(jìn)光,張嘉寧,王智彬,等.參麥注射液與曲美他嗪和左卡尼汀聯(lián)合治療急性病毒性心肌炎的臨床療效及對(duì)血清TNF-α和IL-6水平的影響[J].中華醫(yī)院感染學(xué)雜志,2017,27(3):576-579.
[12] Meierhofer C,Tavakkoli T,Kühn A,et al. Importance of non-invasive right and left ventricular variables on exercise capacity in patients with tetralogy of fallot hemodynamics[J]. Pediatric Cardiology,2017,38(5):1-6.
[13] 李堪董,趙圣吉,史麗.曲美他嗪聯(lián)合美托洛爾治療老年冠心病合并心力衰竭的臨床研究[J].中國(guó)臨床藥理學(xué)雜志,2018,34(5):507-510.
[14] 顧麗萍,胡菁,嚴(yán)蜀華.美托洛爾與曲美他嗪治療老年冠心病心力衰竭的療效及對(duì)患者心功能、心肌重塑和炎癥因子的影響[J].中國(guó)老年學(xué)雜志,2017,37(1):89-91.
[15] B?觟hm M,Young R,Jhund PS,et al. Systolic blood pressure, cardiovascular outcomes and efficacy and safety of sacubitril/valsartan(LCZ696) in patients with chronic heart failure and reduced ejection fraction:Results from PARADIGM-HF[J].European Heart Journal,2017,38(15):1132.
(收稿日期:2019-08-27)