电压校正的消融指数在心房颤动环肺静脉隔离中的应用研究

注册号:

Registration number:

ChiCTR2100052357 

最近更新日期:

Date of Last Refreshed on:

2022-07-03 06:57:11 

注册时间:

Date of Registration:

2021-10-24 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

电压校正的消融指数在心房颤动环肺静脉隔离中的应用研究

Public title:

Voltage-corrected ablation index for circumferential pulmonary vein isolation in patients with atrial fibrillation

注册题目简写:

English Acronym:

研究课题的正式科学名称:

电压校正的消融指数在心房颤动环肺静脉隔离中的应用研究

Scientific title:

Voltage-corrected ablation index for circumferential pulmonary vein isolation in patients with atrial fibrillation

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:

陈龙 

研究负责人:

陈龙 

Applicant:

Chen Long 

Study leader:

Chen Long 

申请注册联系人电话:

Applicant telephone:

+86 13851638480

研究负责人电话:

Study leader's
telephone:

+86 13851638480

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:

longchen.crown@163.com

研究负责人电子邮件:

Study leader's E-mail:

longchen.crown@163.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

申请注册联系人通讯地址:

江苏省南京市鼓楼区丁家桥87号

研究负责人通讯地址:

江苏省南京市鼓楼区丁家桥87号

Applicant address:

87 Dingjiaqiao, Gulou District, Nanjing, Jiangsu

Study leader's address:

87 Dingjiaqiao, Gulou District, Nanjing, Jiangsu

申请注册联系人邮政编码:

Applicant postcode:

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

东南大学附属中大医院

Applicant's institution:

Zhongda Hospital of Southeast University

研究负责人所在单位:

东南大学附属中大医院

Affiliation of the Leader:

Zhongda Hospital of Southeast University

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:

2020ZDSYLL237-Y01

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

东南大学附属中大医院临床研究伦理委员会

Name of the ethic committee:

Ethics Committee of Clinical Research of Zhongda Hospital of Southeast University

伦理委员会批准日期:

Date of approved by ethic committee:

2021-11-01 00:00:00

伦理委员会联系人:

王慧萍

Contact Name of the ethic committee:

Wang Huiping

伦理委员会联系地址:

江苏省南京市鼓楼区丁家桥87号

Contact Address of the ethic committee:

87 Dingjiaqiao, Gulou District, Nanjing, Jiangsu

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:

东南大学附属中大医院

Primary sponsor:

Zhongda Hospital of Southeast University

研究实施负责(组长)单位地址:

江苏省南京市鼓楼区丁家桥87号

Primary sponsor's address:

87 Dingjiaqiao, Gulou District, Nanjing, Jiangsu

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

江苏

市(区县):

南京

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

东南大学附属中大医院

具体地址:

鼓楼区丁家桥87号

Institution
hospital:

Zhongda Hospital of Southeast University

Address:

87 Dingjiaqiao, Gulou District

经费或物资来源:

Source(s) of funding:

No.

研究疾病:

心房颤动  

Target disease:

atrial fibrillation

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

通过应用电压校正的消融指数(AI)指导环肺静脉隔离术,以提高环肺静脉的单圈隔离率和房颤的手术成功率,同时降低可能的手术风险,提高手术安全性。  

Objectives of Study:

In this study, we used voltage corrected ablation index (AI) to guide circumferential pulmonary vein isolation to improve the single-loop isolation rate of circumferential pulmonary vein and the surgical success rate of atrial fibrillation, while reducing the possible surgical risk and improving the surgical safety.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

既往有房颤、房扑或房速射频消融史;有心脏外科手术史;因可逆原因导致的房颤,包括但不限于:甲状腺功能亢进、心包炎、心肌炎或肺动脉栓塞等;有抗凝治疗禁忌症者;行经食道超声或左心房肺静脉CT造影检查不能排除左心耳和/或左心房内有血栓者;近30天内或可能将在试验期内参加其他临床试验的;其他研究者认为不适合参加本试验的情况。

Exclusion criteria:

History of radiofrequency ablation for atrial fibrillation, atrial flutter or atrial tachycardia; A history of cardiac surgery;Atrial fibrillation due to reversible causes, including hyperthyroidism, pericarditis, myocarditis, or pulmonary embolism;Patients with contraindications to anticoagulant therapy; Transesophageal ultrasound or left atrial pulmonary vein CT imaging cannot exclude thrombus in left atrial appendage and/or left atrium; Within the last 30 days or may participate in other clinical trials during the trial period;Conditions that other investigators deem inappropriate for participation in the study.

研究实施时间:

Study execute time:

From 2021-11-01 00:00:00 To 2022-11-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-11-01 00:00:00 To 2022-11-01 00:00:00

干预措施:

Interventions:

组别:

电压校正的AI组

样本量:

40

Group:

voltage-corrected AI group

Sample size:

干预措施:

根据电压校正AI

干预措施代码:

Intervention:

correct AI referring to voltage

Intervention code:

组别:

常规AI组

样本量:

40

Group:

routine AI group

Sample size:

干预措施:

固定AI

干预措施代码:

Intervention:

Fixed AI

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏 

市(区县):

南京 

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

东南大学附属中大医院 

单位级别:

三级甲等 

Institution
hospital:

Zhongda Hospital of Southeast University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肺静脉单圈隔离率

指标类型:

主要指标

Outcome:

rate of single-loop pulmonary vein isolation

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

房颤复发率

指标类型:

次要指标

Outcome:

recurrence rate of atrial fibrillation

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术时间、消融时间、X线曝光量

指标类型:

次要指标

Outcome:

operation time, ablation time, X-ray exposure

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术并发症

指标类型:

次要指标

Outcome:

complications

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:

标本中文名:

组织:

Sample Name:

N/A

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

正在进行

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):

随机数字表法

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

randomized digital table

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:

Not stated

Blinding:

Not stated

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

否No

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):

中国临床试验注册中心

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

https://www.chictr.org.cn/

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:

病例记录表

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

Case Record Form, CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-10-24 16:53:18