ChiCTR-OCH-14004585 版本V1.0 版本创建时间2016/09/30 16:15:26 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR-OCH-14004585 

最近更新日期:

Date of Last Refreshed on:

2015-05-01 09:04:25 

注册时间:

Date of Registration:

2014-04-19 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

长程持续性心房颤动导管消融房颤终止的预测因素分析

Public title:

Determinants for Termination of Long-standing Persistent Atrial Fibrillation by Catheter Ablation

注册题目简写:

消融终点预测分析

English Acronym:

DTLPAFCA

研究课题的正式科学名称:

长程持续性心房颤动导管消融房颤终止的预测因素分析

Scientific title:

Determinants for Termination of Long-standing Persistent Atrial Fibrillation by Catheter Ablation

研究课题代号(代码):

Study subject ID:

在二级注册机构或其它机构的注册号:

The registration number of the Partner Registry or other register:

申请注册联系人:

孙源君 

研究负责人:

杨延宗 

Applicant:

Sun Yuanjun 

Study leader:

Yang Yanzong 

申请注册联系人电话:

Applicant telephone:

+86 15998628118

研究负责人电话:

Study leader's
telephone:

+86 18940961111

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

yuanjunsun@126.com

研究负责人电子邮件:

Study leader's E-mail:

yyzheart@126.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

http://www.dmu-1.com/NEW.NET/

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

http://www.dmu-1.com/NEW.NET/

申请注册联系人通讯地址:

辽宁省大连市西岗区联合路193号

研究负责人通讯地址:

辽宁省大连市西岗区联合路193号

Applicant address:

193 Lianhe Road, Xigang district, Dalian, Liaoning

Study leader's address:

193 Lianhe Road, Xigang district, Dalian, Liaoning

申请注册联系人邮政编码:

Applicant postcode:

116000

研究负责人邮政编码:

Study leader's postcode:

116000

申请人所在单位:

大连医科大学附属第一医院

Applicant's institution:

Medical Ethics Committee of First Affiliated Hospital of Dalian Medical University

研究负责人所在单位:

Affiliation of the Leader:

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

KY2014-23

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

大连医科大学附属第一医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of First Affiliated Hospital of Dalian Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2014-04-02 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

伦理委员会联系人电话:

Contact phone of the ethic committee:

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

大连医科大学附属第一医院

Primary sponsor:

First Affiliated Hospital of Dalian Medical University

研究实施负责(组长)单位地址:

辽宁省大连市西岗区联合路193号

Primary sponsor's address:

193 Lianhe Road, Xigang district, Dalian, Liaoning

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

辽宁省

市(区县):

Country:

China

Province:

Liaonign

City:

单位(医院):

大连医科大学附属第一医院

具体地址:

辽宁省大连市西岗区联合路193号

Institution
hospital:

First Affiliated Hospital of Dalian Medical University

Address:

193 Lianhe Road, Xigang district, Dalian, Liaoning

经费或物资来源:

自筹

Source(s) of funding:

self-raised

研究疾病:

长程持续性心房颤动  

Target disease:

Longstanding persistent atrial fibrillation

研究疾病代码:

LPeAF

Target disease code:

LPeAF

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

房颤作为最常见的心律失常,其主要危害在于房颤相关卒中和死亡。导管射频消融是治疗长程持续性房颤的有效方法,消融治疗持续性房颤过程中存在两种手术终点,分别为房颤在消融中终止和房颤在完成既定消融术式后未终止而需要通过药物或同步电复律实现窦性心律的转复。其中,房颤在消融中终止是理想的手术终点,可以逆转心房电重构,并预示着患者具有良好的长期预后。目前关于术前预测射频消融治疗持续性房颤手术终点的因素未被明确阐明,本研究旨在寻找术前预测持续性房颤消融术中终止方式的预测因子,为长程持续性房颤导管射频消融术前评估及术中治疗提供参考依据,有助于指导医生更好的选择适合导管射频消融治疗的长程持续性房颤患者。  

Objectives of Study:

Termination of long-standing persistent atrial fibrillation (PeAF) during catheter ablation has been regarded as the reversal of atrial electrical remodeling and demonstrated to improve the long-term success. However, the predictors for long-standing PeAF termination following ablation have not been well clarified.We aimed to address the pre-procedural determinants of PeAF termination during ablation.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

none 

纳入标准:

根据HRS/EHRA/ECAS 2007房颤指南,经心电图或Holter证实的经药物治疗无效的症状性长程持续性房颤患者

Inclusion criteria

Patients with drug-refractory symptomaticlngstanding persistent atrial fibrillation according to HRS/EHRA/ECAS 2007 guideline of management of atrial fibrillation.

排除标准:

1.具各类心肌病、先天性心脏病、冠心病、中重度瓣膜疾病、甲状腺功能亢进、心脏外科手术病史、3度房室传导阻滞的患者
2.既往接受过导管射频消融的患者

Exclusion criteria:

Patients with congenital heart diseases, thyroid dysfunction, experiences of cardiac surgery, moderate-to-severe valvular heart diseases and heart failure

研究实施时间:

Study execute time:

From 2014-04-10 00:00:00 To 2016-04-27 00:00:00  

征募观察对象时间:

Recruiting time:

From 2014-07-10 00:00:00 To 2018-04-26 00:00:00

干预措施:

Interventions:

组别:

房颤终止组

样本量:

80

Group:

termination group

Sample size:

干预措施:

消融

干预措施代码:

Intervention:

ablation

Intervention code:

组别:

房颤未终止组

样本量:

80

Group:

non-termination group

Sample size:

干预措施:

消融+转律

干预措施代码:

Intervention:

ablation + Cardioversion

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

辽宁省 

市(区县):

大连市 

Country:

China

Province:

Liaonign

City:

Dalian

单位(医院):

大连医科大学附属第一医院 

单位级别:

三甲医院 

Institution
hospital:

First affiliated hospital of Dalian Medical University

Level of the institution:

Tertiary A hospital

测量指标:

Outcomes:

指标中文名:

左房各径

指标类型:

主要指标

Outcome:

left atrial dimensions

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血压

指标类型:

主要指标

Outcome:

blood pressure

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

身高

指标类型:

次要指标

Outcome:

height

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

体重

指标类型:

次要指标

Outcome:

weight

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 80 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

顺序入选符合标准的患者行导管消融,根据术中消融结果分组

Randomization Procedure (please state who generates the random number sequence and by what method):

Grouping according to the endpoint of ablation

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

无需盲法

Blinding:

Not required

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址):

大连医科大学附属第一医院

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

First Affiliated Hospital of Dalian Medical University

数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:

大连医科大学附属第一医院

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

First Affiliated Hospital of Dalian Medical University

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2014-04-29 00:00:00