心脏再同步单独以及联合埋藏式心律转复除颤器治疗心力衰竭的疗效及安全性评价  被引量:5

A systematic review and meta-analysis on efficacy and safety of cardiac resynchronization therapy alone or in combination with implantable cardioversion defibrillation in patients with mild to severe heart failure

在线阅读下载全文

作  者:涂荣会[1] 彭荣琳 钟国强[1] 伍伟锋[3] 陈立[3] 梁艺[王莹][1] 

机构地区:[1]广西医科大学第一附属医院心血管病研究所老年心内科,南宁530021 [2]深圳市蛇口区人民医院ICU [3]广西医科大学第一附属医院内科,南宁530021

出  处:《中华心血管病杂志》2013年第2期161-170,共10页Chinese Journal of Cardiology

摘  要:目的评价心脏再同步(cardiac resynchronization therapy,CRT)单独以及联合埋藏式心律转复除颤器(implantable cardioversion defibrillation,ICD)治疗不同程度心力衰竭(心衰)患者的疗效及安全性。方法采用Cochrane系统评价方法,计算机检索PubMed、EMbase、CENTREN及其下属各临床注册试验数据中心、美国食品药物管理局官方网站、中国生物医学文献数据库、中文科技期刊数据库,中国期刊全文数据库,检索时间截至2010年12月,纳人中外文CRT单独以及联合ICD治疗心衰随机对照试验(RCT)。由2名评价者独立评价纳入研究质量、提取资料并交叉核对。采用RevMan5.0软件进行Meta分析。结果共纳入23个RCT,包括8521例患者。Meta分析结果显示:与对照比较,CRT显著改善纽约心功能Ⅰ/Ⅱ级[加权均数差(WMD)=0.05,95%C/0.01~0.08,P:0.02]和Ⅲ/Ⅳ级心衰患者(WMD:0.03,95%C/0.01—0.05,P=0.oo)左心室射血分数;CRT显著降低纽约心功能Ⅰ/Ⅱ级心衰住院率30%[相对危险度(—衄)=0.70,95%C/0.61~0.81,P〈0.01],显著降低纽约心功能Ⅲ/Ⅳ级心衰住院率36%(RR=0.64,95%C/0。55—0.73,P〈0.01);CRT显著降低纽约心功能Ⅰ/Ⅱ级心衰全因死亡率22%(RR=0.78,95%C/0.65—0.93,P=0.00),显著降低纽约心功能Ⅲ/Ⅳ级心衰全因死亡率20%(RR=0.80,95%C/0.70~0.91,P=0.00);CRT显著增加纽约心功能Ⅰ/Ⅱ级心衰置入相关并发症0.7倍(RR=1.74,95%C/1.42—2.13,P〈0.01),不增加纽约心功能Ⅲ/Ⅳ级心衰置入相关并发症(RR:1.01,95%C/0.91~1.12,P=0.88)。与ICD比较,CRT联合ICD显著改善心衰LVEF(WMD=0.03,95%C/0.00—0.06,P=0.03),显著降低心衰住院率27%(艘=0.73,95%C/0.64—0.82,P〈0.01),显著降低心衰全因死亡率Objective To evaluate the efficacy and safety of cardiac resynchronization therapy (CRT) alone or in combination with implantable cardioversion defibrillation (ICD) in patients with mild to severe heart failure. Method Electronic searches of MEDLINE, EMBASE, CENTREN and affiliated clinical trial registration data center, US Food and Drug Administration reports, CBMdisc,VIP, and CNKI databases from establishment to Dec 2010, using the search terms " CRT, heart failure","biventricular pacer, heart failure","biventricular pacing, heart failure", and "biventricular pacemaker, heart failure", were performed to identify randomized controlled trials (RCTs). Mcta-analysis was performed by using RevMan 5. 0 software after the strict evaluation of the methodological quality of the included RCTs. Results A total of 23 trials including 8521 patients were included. In patients with New York Heart Association (NYHA) class Ⅰ/Ⅱ, CRT improved left ventricular ejection fraction (LVEF) [ weighted mean difference (WMD) = 0. 05,95% CI O. 01 - 0.08 ], reduced heart failure hospitalizations [ risk ratio (RR) = O. 70, 95% CI O. 61 - O. 81 ] and all-cause mortality ( RR = 0. 78,95% CI O. 65 - 0.93 ) with increasing complications (RR = 1.74,95% (5:1 1.42 -2. 13 ). In patients with NYHA class Ⅲ/Ⅳ, C RT improved LVEF ( WMD = O. 03,95% CI O. 01 - 0.05 ), reduced both heart failure hospitalizations ( RR = 0. 64,95% CI O. 55 - O. 73 ) and all-cause mortality ( RR -- 0. 80,95% CI O. 70 - 0. 91 ) without increasing complications ( RR = 1.01,95% CI O. 91 - 1.12 ). Compared with ]CD alone, CRT in combination with ]CD significantly improved LVEF ( WMD = 0.03,95 % CI 0.00 - 0. 06 ), reduced heart failure hospitalizations ( RR = 0. 73, 95% CI O. 64 - O. 82 ) and all-cause mortality ( RR = 0. 82,95% C[ O. 72 - 0. 95 ) without increasing complications (RR = 1.36, 95% CI 0.91 - 2.03 ) in patients with NYHA class I-IV symptoms. Conclusions CRT offered addition

关 键 词:心力衰竭 心脏再同步化治疗 META分析 

分 类 号:R541.6[医药卫生—心血管疾病]

 

参考文献:

正在载入数据...

 

二级参考文献:

正在载入数据...

 

耦合文献:

正在载入数据...

 

引证文献:

正在载入数据...

 

二级引证文献:

正在载入数据...

 

同被引文献:

正在载入数据...

 

相关期刊文献:

正在载入数据...

相关的主题
相关的作者对象
相关的机构对象