脉冲消融(PFA)与射频消融(RFA)治疗室性心律失常的有效性和安全性:一项非劣效、多中心、前瞻性随机对照研究

注册号:

Registration number:

ChiCTR2500107500 

最近更新日期:

Date of Last Refreshed on:

2026-03-04 15:42:57 

注册时间:

Date of Registration:

2025-08-13 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

脉冲消融(PFA)与射频消融(RFA)治疗室性心律失常的有效性和安全性:一项非劣效、多中心、前瞻性随机对照研究

Public title:

Efficacy and Safety of Pulsed Field Ablation (PFA) Versus Radiofrequency Ablation (RFA) for the Treatment of Ventricular Arrhythmias: A Non-Inferiority, Multicenter, Prospective, Randomized Controlled Trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

脉冲消融(PFA)与射频消融(RFA)治疗室性心律失常的有效性和安全性:一项非劣效、多中心、前瞻性随机对照研究

Scientific title:

Efficacy and Safety of Pulsed Field Ablation (PFA) Versus Radiofrequency Ablation (RFA) for the Treatment of Ventricular Arrhythmias: A Non-Inferiority, Multicenter, Prospective, Randomized Controlled Trial

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:

张泉 

研究负责人:

陈彦波 

Applicant:

Zhang Quan 

Study leader:

Chen Yanbo 

申请注册联系人电话:

Applicant telephone:

+86 136 7866 6576

研究负责人电话:

Study leader's
telephone:

+86 151 6646 0788

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:

337934070@qq.com

研究负责人电子邮件:

Study leader's E-mail:

cyb0222@126.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:

中国山东省潍坊市奎文区广文街151号

研究负责人通讯地址:

中国山东省潍坊市奎文区广文街151号

Applicant address:

No. 151 Guangwen Street, Kuiwen District, Weifang, Shandong, China

Study leader's address:

No. 151 Guangwen Street, Kuiwen District, Weifang, Shandong, China

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:

潍坊市人民医院

Applicant's institution:

Weifang People's Hospital

研究负责人所在单位:

潍坊市人民医院

Affiliation of the Leader:

Weifang People's Hospital

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:

KYLL20250725-4

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:

潍坊市⼈民医院医学医学科研伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Scientific Research, Weifang People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-07-25 00:00:00

伦理委员会联系人:

李鑫

Contact Name of the ethic committee:

Li Xin

伦理委员会联系地址:

中国山东省潍坊市奎文区广文街151号

Contact Address of the ethic committee:

No. 151 Guangwen Street, Kuiwen District, Weifang, Shandong, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 536 819 2680

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:

潍坊市人民医院

Primary sponsor:

Weifang People's Hospital

研究实施负责(组长)单位地址:

中国山东省潍坊市奎文区广文街151号

Primary sponsor's address:

No. 151 Guangwen Street, Kuiwen District, Weifang, Shandong, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

山东

市(区县):

潍坊

Country:

China

Province:

Shandong

City:

Weifang

单位(医院):

潍坊市人民医院

具体地址:

中国山东省潍坊市奎文区广文街151号

Institution
hospital:

Weifang People's Hospital

Address:

No. 151 Guangwen Street, Kuiwen District, Weifang, Shandong, China

经费或物资来源:

湖南埃普特医疗器械有限公司

Source(s) of funding:

Hunan APT Medical Equipment Co., Ltd

研究疾病:

室性心律失常  

Target disease:

Ventricular arrhythmia

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:

本研究旨在通过非劣效、多中心、前瞻性随机对照试验,证明局灶性PFA在持续无心律失常生存方面不逊于灌洗RFA,并评估其手术安全性和有效性。  

Objectives of Study:

This study aims to demonstrate, through a non-inferiority, multicenter, prospective randomized controlled trial, that focal pulmonary artery (PFA) ablation is non-inferior to lavage radiofrequency ablation (RFA) in terms of sustained arrhythmia-free survival, and to evaluate its procedural safety and efficacy.

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:

(1)血液动力学不稳定的心力衰竭(例如NYHAIII-IV级或急性失代偿)或需要手术治疗的严重瓣膜心脏病 (2)心源性猝死(SCD)流产或心脏骤停幸存者的病史 (3)妊娠期女性 (4)植入的心律转复除颤器(ICD)在最近[3/6]个月内有频繁适当或不适当电击的病史 (5)严重肝或肾损害,定义为:天冬氨酸氨基转移酶(AST)或丙氨酸氨基转移酶(ALT);是正常上限(ULN)的3倍;血肌酐(Scr)和GT;3.5 mg/dL;或计算肌酐清除量(CrCl)和30mL/min (6)已知的射频消融、电生理(EP)检查或抗凝治疗禁忌症

Exclusion criteria:

(1)Hemodynamically unstable heart failure (e.g., NYHAClass III-IV or acute decompensation) or severe valvular heart disease requiring surgical intervention. (2)Prior history of aborted sudden cardiac death (SCD) or survivors of cardiac arrest. (3)Pregnancy or lactation. (4)Implanted cardioverter-defibrillator (ICD) with a history of frequent appropriate or inappropriate shocks within the recent [3/6] months. (5)Severe hepatic or renal impairment, defined as: aspartate aminotransferase (AST) or alanine aminotransferase (ALT) >3 times the upper limit of normal (ULN); serum creatinine (SCr) >3.5 mg/dL; or calculated creatinine clearance (CrCl) <30 mL/min. (6)Known contraindications to radiofrequency ablation, electrophysiology (EP) study, or anticoagulation therapy contraindications.

研究实施时间:

Study execute time:

From 2025-08-15 00:00:00 To 2028-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-09-10 00:00:00 To 2027-12-31 00:00:00

干预措施:

Interventions:

组别:

脉冲消融组

样本量:

316

Group:

Pulse ablation group

Sample size:

干预措施:

使用惠泰医疗一次性使用磁电定位压力监测脉冲电场消融导管搭配HT-9000 PRO三维标测系统

干预措施代码:

Intervention:

Use of a disposable magnetic field-guided pressure-monitoring Pulsed Field Ablation catheter (Huikang) in combination with the HT-9000 PRO 3D mapping system

Intervention code:

组别:

射频消融组

样本量:

316

Group:

Radiofrequency ablation group

Sample size:

干预措施:

使用 ThermoCool SmartTouch ST或SF 导管进行标准射频消融

干预措施代码:

Intervention:

Use of ThermoCool SmartTouch ST or SF catheter for standard radiofrequency ablation with usual power settings

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山东 

市(区县):

济南 

Country:

China

Province:

Shandong

City:

Jinan

单位(医院):

山东大学齐鲁医院 

单位级别:

三甲 

Institution
hospital:

Qilu Hospital of Shandong University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东 

市(区县):

济南 

Country:

China

Province:

Shandong

City:

Jinan

单位(医院):

山东省立医院 

单位级别:

三甲 

Institution
hospital:

Shandong Provincial Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东 

市(区县):

威海 

Country:

China

Province:

Shandong

City:

Weihai

单位(医院):

威海市中心医院 

单位级别:

三甲 

Institution
hospital:

Weihai Central Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后6个月的持续无心律失常生存期

指标类型:

主要指标

Outcome:

The primary efficacy endpoint is sustained arrhythmia-free survival at 6 months

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后30天内主要不良心脏事件(MACE)的发生率

指标类型:

主要指标

Outcome:

The primary safety endpoint is the incidence of Major Adverse Cardiac Events (MACE) within 30 days post-procedure

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术效率:总操作时间、透视时间和辐射剂量(mGy值)

指标类型:

次要指标

Outcome:

Surgical efficiency: total procedure time, fluoroscopy time and radiation dose (mGy value)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

疼痛评估(VAS)

指标类型:

次要指标

Outcome:

Pain assessment (VAS)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生活质量(SF-36)

指标类型:

次要指标

Outcome:

Quality of life (SF-36)

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:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

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 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):

由第三方独立统计人员(或数据管理中心)使用计算机生成1:1的随机分组序列

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

A computer-generated 1:1 randomization sequence by a third-party independent statistician (or data management center).

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:

开放标签

Blinding:

Open-label

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):

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

None

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:

暂未确定/Not yet

注册人:

Name of Registration:

 2025-08-13 08:32:54