Changes in plasma B-type natriuretic peptide and carbohydrate antigen 125 levels in elderly chronic heart failure
10.3760/cma.j.issn.0254-9026.2013.05.003
- VernacularTitle:老年慢性心力衰竭患者血浆B型利钠肽与糖类抗原125水平的变化
- Author:
Yong ZHANG
;
Haiqin TANG
;
Jin LI
- Publication Type:Journal Article
- Keywords:
Natriuretic peptide,brain;
CA-125 antigen;
Heart failure,congestive
- From:
Chinese Journal of Geriatrics
2013;(5):473-475
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the correlations of plasma B-type natriuretic peptide (BNP) and carbohydrate antigen 125 (CA125) levels in elderly patients with chronic heart failure (CHF) and to evaluate the clinical value.Methods A total of 124 elderly patients diagnosed as chronic heart failure were recruited.Patients with CHF were divided into the stage Ⅱ group,stage Ⅲ group and stage Ⅳ group according to the New York Heart Association (NYHA) classification.35 health subjects were randomly enrolled as the control group.The plasma levels of BNP and CA125 between different groups were compared.The correlations of the plasma BNP and CA125 levels with chronic heart failure were analyzed.60 cases with clinical improvement by aggressive treatment were followed up and the plasma levels of CA125 and BNP in them were tested.The changes in heart failure indicators were analyzed before and after treatment.Results The plasma BNP and CA125 levels were higher in patients with CHF than in control subjects (all P＜0.01).The plasma BNP and CA125 levels were gradually increased in the stage Ⅱ,Ⅲ and Ⅳ group (all P＜0.01).The plasma levels of BNP and CA125 were negatively correlated with left ventricular ejection fraction and positively correlated with left ventricular end-diastolic diameter (r=-0.75,-0.73,0.72,0.63,respectively,both P＜0.01).There were no significant differences in the plasma levels of BNP and CA125 between patients with or without atrial fibrillation (both P ＞0.05).Conclusions Plasma BNP and CA125 levels are correlated with NYHA classification in CHF,which can be used as indexes for the diagnosis,treatment and prognosis of CHF.
