磁电定位压力感知脉冲消融(PFA)导管治疗室性心律失常的有效性和安全性研究

注册号:

Registration number:

ChiCTR2500108086 

最近更新日期:

Date of Last Refreshed on:

2025-08-25 10:34:17 

注册时间:

Date of Registration:

2025-08-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

磁电定位压力感知脉冲消融(PFA)导管治疗室性心律失常的有效性和安全性研究

Public title:

Study on the efficacy and safety of magnetic-electrical positioning pressure-sensing pulsed field ablation (PFA) catheter for the treatment of ventricular arrhythmias

注册题目简写:

English Acronym:

研究课题的正式科学名称:

磁电定位压力感知脉冲消融(PFA)导管治疗室性心律失常的有效性和安全性研究

Scientific title:

Study on the efficacy and safety of magnetic-electrical positioning pressure-sensing pulsed field ablation (PFA) catheter for the treatment of ventricular arrhythmias

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:

KYLL20250821-5

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:

2025-08-21 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:

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:

横断面 

Study design:

Cross-sectional 

研究目的:

本临床试验旨在评估脉冲消融(PFA)在治疗起源于室性早搏和室性心动过速中的安全性和有效性。研究评估脉冲消融减少室性早搏复发、改善患者症状和生活质量方面的效果,还将探讨PFA在复杂区域治疗中的优势,尤其是在邻近冠状动脉的消融风险和效果。此外,本研究还将进一步分析治疗过程中可能出现的不良事件,以及PFA技术在临床应用中的可行性和局限性。  

Objectives of Study:

This clinical trial aims to evaluate the safety and efficacy of pulsed field ablation (PFA) in the treatment of ventricular premature beats (VPBs) and ventricular tachycardia (VT). The study assesses the effectiveness of PFA in reducing VPB recurrence, improving patient symptoms, and enhancing quality of life. It also explores the advantages of PFA in treating complex areas, particularly focusing on the risks and efficacy of ablation near the coronary arteries. Furthermore, the trial will analyze potential adverse events during the treatment process and examine the feasibility and limitations of PFA technology in clinical practice.

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.不稳定性心衰、严重瓣膜病等 2.心源性猝死病史 3.妊娠期女性 4.植入 ICD 且近期频繁电击史 5.VA 起源于房室结附近或近端传导系统 6.明确禁忌射频或电生理检查者

Exclusion criteria:

1. Unstable heart failure, severe valvular disease, etc 2. History of sudden cardiac death 3. Pregnant women 4. Implanted ICD and recent history of frequent electric shock 5.VA Originates near the atrioventricular node or in the proximal conduction system 6. Those who clearly contraindicate radiofrequency or electrophysiological examinations

研究实施时间:

Study execute time:

From 2025-08-26 00:00:00 To 2026-08-26 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-09-01 00:00:00 To 2026-06-01 00:00:00

干预措施:

Interventions:

组别:

脉冲消融组

样本量:

80

Group:

PFA

Sample size:

干预措施:

干预措施代码:

Intervention:

None

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

测量指标:

Outcomes:

指标中文名:

术后即刻消融成功率(靶点心律失常不可诱发)

指标类型:

主要指标

Outcome:

Immediate postoperative ablation success rate (target arrhythmia cannot be induced)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

3个月内心律失常复发率(通过Holter或植入监测设备判断)

指标类型:

主要指标

Outcome:

Arrhythmia recurrence rate within 3 months (as judged by Holter or implanted monitoring devices)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

重大不良事件发生率(心包填塞、房室传导阻滞,冠脉损伤等)

指标类型:

主要指标

Outcome:

Incidence of major adverse events (cardiac tamponade, atrioventricular block, coronary artery injury, etc.)

Type:

Primary 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:

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):

本研究为多中心,单臂,观察性研究,采用单比例样本量估计公式,无需随机

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

This study is a single-arm observational study and uses a single-proportion sample size estimation formula; randomization is not required.

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

不公开/Private

盲法:

Blinding:

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:

 2025-08-25 10:34:12