Therapeutic efficacy of recombinat human brain natriuretic peptide on elderly acute myocardial infarction with heart failure
10.3760/cma.j.issn.0254-9026.2012.08.007
- VernacularTitle:重组人脑利钠肽治疗老年患者急性心肌梗死泵衰竭的疗效
- Author:
Sheng JIANG
;
Ning ZHOU
;
Yongjin WANG
;
Zhiping WANG
;
Shaoli WANG
;
Qifu LI
- Publication Type:Journal Article
- Keywords:
Brain natriuretic peptide;
Myocardial infarction;
Heart failure
- From:
Chinese Journal of Geriatrics
2012;31(8):666-668
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical efficacy of recombinat human brain natriuretic peptide (rhBNP) in the treatment of acute myocardial infarction (AMI) with heart failure in aged patients. Methods Totally 63 elderly patients with AMI and heart failure were randomly divided into therapy (29 cases) and control (34 cases) groups.Besides routine treatment,the therapy group received rhBNP in continuous intravenous infusion, while control group was treated with nitroglycerin.Both drugs were administered for 3-5 days.The dyspnea remission rates after treatment were recorded.At the same time,heart rates and blood oxygen saturation,left ventricular ejection fraction (LVEF) and left ventricular end diastolic volume (LVDD),serum interleukin 6 (IL-6) and high sensitivity C reactive protein (hsCRP) were recorded before and after treatment. Results The total effective rate after the treatment was 79.3 ％ (23/29) in therapy group and 64.7％ (22/34) in control group(P =0.017).The dyspnea remission rate was better in therapy group than in control group (P＜0.05).The heart rate,blood oxygen saturation,LVEF,hsCPR and IL-6 in therapy group were [(120± 11) times/min,(78 ± 6) ％,(28 ± 32) ％,(25.78 ± 2.44) mg/L,(40.74 ± 5.43) μg/L]before treatment,and after treatment [ ( 89 ± 9) times/min,( 97 ± 6 ) ％,(43 ±± 20) ％,( 12.78 ± 2.54 )mg/L,(28.45±2.34) μg/L] (all P＜0.05).The above indexes in control group were [(117±8)times/min,(80±8) ％,(29±31)％,(21.44±1.33) mg/L,(41.87±5.46) μg/L] before treatment,and after treatment[(109± 10) times/min,(34±18) ％,(43±20) ％,(17.63± 1.62) mg/L,(36.56±3.02) μg/L].The heart rate and the levels of IL-6 and hsCPR were reduced,blood oxygen saturation and LVEF were increased in therapy group than those in control group. Conclusions rhBNP is efficient in the treatment of elderly AMI with heart failure.
