左卡尼汀治疗慢性充血性心力衰竭的疗效观察

被引:8
作者
黎琳
机构
[1] 重庆市江津区第二人民医院心内科
关键词
左卡尼汀; 慢性充血性心力衰竭;
D O I
暂无
中图分类号
R541.6 [血液循环衰竭];
学科分类号
100201 [内科学];
摘要
目的观察左卡尼汀治疗慢性充血性心力衰竭的疗效。方法入选65例NYHA心功能分级Ⅲ~Ⅳ级的慢性充血性心力衰竭患者,随机分为左卡尼汀治疗组35例和对照组30例。左卡尼汀组在常规治疗基础上给予左卡尼汀3g/d口服,连用14d。对照组给予常规治疗。分别于治疗前及治疗14d后进行6min步行试验、NYHA心功能分级、LVEF及血清生化等指标的检查,评价两组的疗效,记录不良反应。结果治疗前后比较,两组6min步行距离、左室射血分数和NYHA心功能分级均较治疗前有明显改善(P=0.031,0.042,0.20)。两组血清BNP水平均有降低(P=0.026)。治疗后两组间比较,左卡尼汀组6min步行距离平均增加32m,对照组平均增加15m(P=0.036);LVEF平均增加12%,对照组平均增加7%(P=0.044);B型利钠肽水平下降61.22ng/L,而对照组下降46.18ng/L(P=0.038);左卡尼汀组心功能改善1级以上共32例,对照组共19例(P=0.019)。所有实验对象均无肝肾功能损害及严重不良反应。结论左卡尼汀可以改善慢性左心衰竭患者的6分钟步行距离、LVEF和心功能,降低B型利钠肽水平,提高运动耐量,是一种安全、有效的药物。
引用
收藏
页码:56 / 58
页数:3
相关论文
共 5 条
[1]
L-Carnitine - Metabolic Functions and Meaning in Humans Life [J].
Pekala, Jolanta ;
Patkowska-Sokola, Bozena ;
Bodkowski, Robert ;
Jamroz, Dorota ;
Nowakowski, Piotr ;
Lochynski, Stanislaw ;
Librowski, Tadeusz .
CURRENT DRUG METABOLISM, 2011, 12 (07) :667-678
[2]
The role of carnitine in myocardial dysfunction.[J].Daniel F Pauly;Carl J Pepine.American Journal of Kidney Diseases.2003,
[3]
Three-year survival of patients with heart failure caused by dilated cardiomyopathy and L-carnitine administration [J].
Rizos, I .
AMERICAN HEART JOURNAL, 2000, 139 (02) :S120-S123
[4]
Prolonged oral L-carnitine substitution increases bicycle ergometer performance in patients with severe, ischemically induced cardiac insufficiency [J].
Löster, H ;
Miehe, K ;
Punzel, M ;
Stiller, O ;
Pankau, H ;
Schauer, J .
CARDIOVASCULAR DRUGS AND THERAPY, 1999, 13 (06) :537-546
[5]
The effects of L-carnitine treatment on left ventricular function and erythrocyte superoxide dismutase activity in patient with ischemic cardiomyopathy..Gurlek A; Tutar E; Akcil E; et al;.European Journal of Heart Failure.2000, 02