目的了解重庆市慢性克山病患者健康相关生命质量(Health related quality of life,HRQOL)的影响因素,并为改善克山病预后提供参考。方法选取2011年1月—2015年5月在陆军军医大学第三附属医院心内科就诊的43例慢性克山病患者选为慢性克...目的了解重庆市慢性克山病患者健康相关生命质量(Health related quality of life,HRQOL)的影响因素,并为改善克山病预后提供参考。方法选取2011年1月—2015年5月在陆军军医大学第三附属医院心内科就诊的43例慢性克山病患者选为慢性克山病组,另选取47名健康志愿者作为对照组。分析受试者一般状况,使用生活质量评价量表(short form 36 questionnaire,SF-36)测量受试者HRQOL分数,同时使用单因素方差分析及多元逐步线性回归统计对HRQOL的影响因素进行分析。结果对照组HRQOL总分为556.25±124.75,慢性克山病组HRQOL得分为451.14±94.35。两组HRQOL总分之间差异有统计学意义(t=2.43,P<0.001=0.00)。两组间PF、RP、GH、VT、SF、RE、MH有差异(P<0.05)。多元逐步回归结果显示心功能分级、接受治疗、左室心肌做功指数(Tei指数)、年龄、心胸比例、收入、锻炼是影响HRQOL的主要因素。其中HRQOL总分与心功能分级、左室Tei指数、年龄、心胸比例呈负相关(P<0.05),与接受治疗、收入、锻炼呈正相关(P<0.05)。结论重庆市慢性克山病患者生命质量较差,对躯体均造成损害。结果表明医务人员应鼓励患者积极接受治疗和多运动锻炼,干预基础疾病,加大对低收入、高龄患者的关注,改善患者心功能和纠正心律失常。以上措施可显著改善慢性克山病患者生命质量。展开更多
Keshan disease (KD) is a fatal endemic dilated cardiomyopathy with unclear etiology and pathogenesis, and a high mortality in China. Pathologic studies confna'ned that different degree of myocardial fibrosis existe...Keshan disease (KD) is a fatal endemic dilated cardiomyopathy with unclear etiology and pathogenesis, and a high mortality in China. Pathologic studies confna'ned that different degree of myocardial fibrosis existed in various types of KD. Myocardial fibrosis is an important contributor to the pathophysiology of left ventricular remodeling. Recently, galectin-3 (Gal-3) as a marker of cardiac fibrosis and heart failure was approved by the US FDA. The aim of this study was to evaluate the changes of serum level of Gal-3 in chronic KD (CKD) mad their clinical implications. Methods: The levels of serum Gal-3 were measured by using enzyme-linked immunosorbent assay (ELISA) in 37 CKD patients and 32 healthy controls. Echocardiography was used to determine parameter of left ventricular ejection fraction (LVEF) and left ventricular end-diastolic dimension (LVEDD). Results: The serum concentration of Gal-3 ([95.81:i:18.99] ng/ml versus [48.16-+11.09] ng/ml, t=6,906, P〈0.001) and LVEDD ([60.46+7.63] mm versus (42.69^-10.66) ram, t=3.61, P〈0.01) were significantly higher, while LVEF ([42.69-J:10.661% versus [62.16~6.381%, t=4.679, P〈0.01) were significantly lower in CKD patients compared with healthy controls. A negativecorrelation was found between elevated Gal-3 and lower LVEF (r=--0.882, P〈0.001) and a positive correlation was found between elevated Gal-3 levels and enlarged LVEDD (r=0.834, P〈0.001) or higher NYHA class (r=0.854, P〈0.01) in CKD patients. Conclusion: Serum concentration of Gal-3 is strongly correlated with poorer left ventricular systolic function, enlarged LVEDD and higher New York Heart Association (NYHA) class, which may provide indirectly diagnostic information on myocardial fibrosis and heart function in CKD patients展开更多
文摘目的了解重庆市慢性克山病患者健康相关生命质量(Health related quality of life,HRQOL)的影响因素,并为改善克山病预后提供参考。方法选取2011年1月—2015年5月在陆军军医大学第三附属医院心内科就诊的43例慢性克山病患者选为慢性克山病组,另选取47名健康志愿者作为对照组。分析受试者一般状况,使用生活质量评价量表(short form 36 questionnaire,SF-36)测量受试者HRQOL分数,同时使用单因素方差分析及多元逐步线性回归统计对HRQOL的影响因素进行分析。结果对照组HRQOL总分为556.25±124.75,慢性克山病组HRQOL得分为451.14±94.35。两组HRQOL总分之间差异有统计学意义(t=2.43,P<0.001=0.00)。两组间PF、RP、GH、VT、SF、RE、MH有差异(P<0.05)。多元逐步回归结果显示心功能分级、接受治疗、左室心肌做功指数(Tei指数)、年龄、心胸比例、收入、锻炼是影响HRQOL的主要因素。其中HRQOL总分与心功能分级、左室Tei指数、年龄、心胸比例呈负相关(P<0.05),与接受治疗、收入、锻炼呈正相关(P<0.05)。结论重庆市慢性克山病患者生命质量较差,对躯体均造成损害。结果表明医务人员应鼓励患者积极接受治疗和多运动锻炼,干预基础疾病,加大对低收入、高龄患者的关注,改善患者心功能和纠正心律失常。以上措施可显著改善慢性克山病患者生命质量。
基金Supported by the National Natural Science Foundation of China (30972557)
文摘Keshan disease (KD) is a fatal endemic dilated cardiomyopathy with unclear etiology and pathogenesis, and a high mortality in China. Pathologic studies confna'ned that different degree of myocardial fibrosis existed in various types of KD. Myocardial fibrosis is an important contributor to the pathophysiology of left ventricular remodeling. Recently, galectin-3 (Gal-3) as a marker of cardiac fibrosis and heart failure was approved by the US FDA. The aim of this study was to evaluate the changes of serum level of Gal-3 in chronic KD (CKD) mad their clinical implications. Methods: The levels of serum Gal-3 were measured by using enzyme-linked immunosorbent assay (ELISA) in 37 CKD patients and 32 healthy controls. Echocardiography was used to determine parameter of left ventricular ejection fraction (LVEF) and left ventricular end-diastolic dimension (LVEDD). Results: The serum concentration of Gal-3 ([95.81:i:18.99] ng/ml versus [48.16-+11.09] ng/ml, t=6,906, P〈0.001) and LVEDD ([60.46+7.63] mm versus (42.69^-10.66) ram, t=3.61, P〈0.01) were significantly higher, while LVEF ([42.69-J:10.661% versus [62.16~6.381%, t=4.679, P〈0.01) were significantly lower in CKD patients compared with healthy controls. A negativecorrelation was found between elevated Gal-3 and lower LVEF (r=--0.882, P〈0.001) and a positive correlation was found between elevated Gal-3 levels and enlarged LVEDD (r=0.834, P〈0.001) or higher NYHA class (r=0.854, P〈0.01) in CKD patients. Conclusion: Serum concentration of Gal-3 is strongly correlated with poorer left ventricular systolic function, enlarged LVEDD and higher New York Heart Association (NYHA) class, which may provide indirectly diagnostic information on myocardial fibrosis and heart function in CKD patients