ChiCTR2300074917 版本V1.0 版本创建时间2023/08/21 09:31:36 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:

ChiCTR2300074917 

最近更新日期:

Date of Last Refreshed on:

2023-08-21 09:31:32 

注册时间:

Date of Registration:

2023-08-21 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

评价脉冲电场消融治疗持续性心房颤动的安全性、有效性的前瞻性、多中心、单臂临床研究

Public title:

A prospective, multicenter, single-arm clinical study to evaluate the safety and efficacy of pulsed electric field ablation for the treatment of persistent atrial fibrillation

注册题目简写:

English Acronym:

研究课题的正式科学名称:

评价脉冲电场消融治疗持续性心房颤动的安全性、有效性的前瞻性、多中心、单臂临床研究

Scientific title:

A prospective, multicenter, single-arm clinical study to evaluate the safety and efficacy of pulsed electric field ablation for the treatment of persistent 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:

李文韬 

研究负责人:

曾锐 

Applicant:

Wentao Li 

Study leader:

Rui Zeng 

申请注册联系人电话:

Applicant telephone:

+86 183 8225 1208

研究负责人电话:

Study leader's telephone:

+86 189 8060 6560

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:

1366673243@qq.com

研究负责人电子邮件:

Study leader's E-mail:

zengrui_0524@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:

四川省成都市武侯区跳伞塔街道人民南路三段17号

研究负责人通讯地址:

四川省成都市武侯区国学路37号四川大学华西医院

Applicant address:

17, Renmin South Road, skydiving Tower Street, Wuhou District, Chengdu City, Sichuan Province

Study leader's address:

West China Hospital of Sichuan University, No.37, Guoxue Road, Wuhou District, Chengdu City, Sichuan Province

申请注册联系人邮政编码:

Applicant postcode:

610041

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

四川大学华西医院

Applicant's institution:

West China Hospital of Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital of Sichuan University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2022年审(1596)号

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:

四川大学华西医院生物医学伦理审查委员会

Name of the ethic committee:

West China Hospital of Sichuan University Biomedical Research Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2022-11-16 00:00:00

伦理委员会联系人:

李娜

Contact Name of the ethic committee:

Na Li

伦理委员会联系地址:

四川省成都市武侯区国学巷37号老八教412-413室

Contact Address of the ethic committee:

Room 412-413, No.37, Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 8542 2654

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:

四川大学华西医院

Primary sponsor:

West China Hospital of Sichuan University

研究实施负责(组长)单位地址:

四川省成都市武侯区国学巷37号四川大学华西医院

Primary sponsor's address:

West China Hospital of Sichuan University, No.37, Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川省

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院

具体地址:

四川省成都市武侯区国学巷37号四川大学华西医院

Institution
hospital:

West China Hospital of Sichuan University

Address:

West China Hospital of Sichuan University, No.37, Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province

经费或物资来源:

Source(s) of funding:

None

Target disease:

atrial fibrillation

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:

单臂 

Study design:

Single arm 

研究目的:

评价脉冲电场消融治疗持续性房颤的有效性和安全性  

Objectives of Study:

To evaluate the efficacy and safety of pulsed electric field ablation for persistent AF

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1)年龄 18 -80 岁;2)性别不限;3)首次行非瓣膜性房颤导管消融;4)持续性房颤持续时间超过 7 天,小于 2 年,包括>7 天后通过复律(药物或电复律)终止发作;5)入选前 6 个月内有 ECG/Holter/远程监测或植入性设备记录的连续房颤;6)患者有房颤相关症状,包括但不限于心悸、先兆晕厥/晕厥、乏力、气短;7)使用一种或以上的抗心律失常药物无效;8)同意接受脉冲电场消融,且能够按要求接受随访;

Inclusion criteria

1) Age 18-80 years old; 2) unlimited gender limitation; 3) first catheter ablation of non-valvular atrial fibrillation; 4) persistent atrial fibrillation lasts more than 7 days, Less than 2 years old, Including seizure termination after> 7 days by relapse (drug or electrical repetition); 5) consecutive AF with ECG / Holter / remote monitoring or implantable device recorded within 6 months prior to inclusion; 6) patients with AF-related symptoms, Including but not limited to palpitations, aura syncope / syncope, fatigue, and shortness of breath; 7) be ineffective in using one or more antiarrhythmic drugs; 8) agree to receive pulse electric field ablation, And can be follow-up as required

排除标准:

1)阵发性房颤(发病在 7 天内自动终止或干预终止的房颤)或长程持续性房颤(当决定采用节律控制策略时,房颤持续时间已超过 12 个月);2)既往接受过房颤消融的患者;3)既往左房外科手术史;4)存在心脏内血栓;5)存在肺静脉狭窄或已置入肺静脉支架的患者;6)左房前后径>5.5cm(经胸超声、经食道超声、CT);7)存在除 AF 之外的其它类型心律失常;8)有临床意义的二尖瓣狭窄或反流、任何心脏瓣膜脱垂或瓣膜置换术后;9)术前 3 个月有以下情况的患者:急性心肌梗死、不稳定性心绞痛、接受经 皮冠状动脉介入治疗(PCI)、接受心脏外科手术、心衰住院、脑卒中或短暂性脑缺血发作(TIA)、有临床意义的出血事件、心包积液;10)存在出血倾向、凝血功能障碍,或存在任何抗凝禁忌的患者;11)矫正/未矫正的严重先天性心脏畸形,房间隔/室间隔缺损修补/封堵术后 ;12)NYHA III 或 IV 级或左室射血分数(LVEF)<35%;13)二度 II 型或三度房室传导阻滞;14)原发性肺动脉高压;15)风湿性心脏病;16)既往有心包炎病史的患者;17)既往左心耳封堵/闭合术后的患者,或拟行左心耳封堵的患者;18)具有任何类型的心脏植入式电子设备(CIED);19)肥厚型心肌病;20)严重肾功能不全(eGFR<30ml/min/1.73m2)或既往接受过透析或肾脏替代治疗的患者;22)其他研究者判断的影响研究参与、接受干预、随访的情况,包括但不限于:存在 CT 或 MRI 检查禁忌;急性全身感染;未控制的甲亢;妊娠或哺乳、计划妊娠的育龄期女性;器官或血液系统移植术后或正在考虑接受移植;严重的肺功能异常;肺动脉高压;活动性恶性肿瘤,或既往 24 个月内因恶性肿瘤接受治疗(除皮肤鳞状细胞癌及基底细胞癌);严重的精神心理障碍影响研究依从性;预期寿命小于 1 年;其他可能影响器械治疗效果或增加风险的未控制的医疗情况,如未控制的糖尿病、未治疗的睡眠呼吸暂停或酒精滥用

Exclusion criteria:

1) Partial atrial fibrillation (AF terminated automatically or terminated by intervention within 7 days) or long-range persistent atrial fibrillation (when a rhythm control strategy is decided, Atrial fibrillation has lasted for more than 12 months); 2) patients with previous atrial fibrillation ablation; 3) previous history of left atrial surgery; 4) intracardiac thrombosis; 5) patients with pulmonary vein stenosis or pulmonary venous stent; 6) left atrial diameter> 5. 5cm (transthoracic ultrasound, transesophageal ultrasound, CT); 7) presence of other types of arrhythmias other than AF; 8) clinically significant mitral stenosis or mitral regurgitation, any heart valve prolapse or valve replacement; 9) 3 months before surgery: acute myocardial infarction, unstable angina, percutaneous coronary intervention (PCI), cardiac surgery, heart failure hospitalization, stroke or transient ischemic attack (TIA), clinically significant bleeding events, pericardial effusion; 10) bleeding tendency, coagulation dysfunction, Or patients with any anticoagulation; 11) corrected / uncorrected severe congenital heart malformation, After atrial interval / ventricular septal defect repair / occlusion; 12) NYHA III or grade IV or left ventricular ejection fraction (LVEF) <35%; 13) second type II or tertiary atrioventricular block; 14) primary pulmonary hypertension; 15) rheumatic heart disease; 16) patients with a previous history of pericarditis; 17) patients with previous left atrial appendage occlusion / closure, Or patients with proposed left atrial appendage occlusion; 18) patients with any type of cardiac implantable electronic device (CIED); 19) hypertrophic cardiomyopathy; 20) patients with severe renal insufficiency (eGFR<30ml/min/1.73m2) or previous dialysis or renal replacement therapy;21) Currently in or planning to participate in other interventional clinical studies; 22) influencing research participation, acceptance of intervention and follow-up as judged by other researchers, Including but not limited to: the existence of CT or MRI examination contraindications; Acute systemic infection; Uncontrolled hyperthyroidism; Women of childbearing age with pregnancy or lactation or planned pregnancy; After organ or hematological transplantation or is being considered; Severe abnormal lung function; PAH; Active malignant tumors, Or receive treatment for malignant tumors in the previous 24 months (except skin squamous cell carcinoma and basal cell carcinoma); Severe psychosocial disorders affect study compliance; Life expectancy is less than 1 year; Other uncontrolled medical situations that may affect the efficacy of device treatment or increase the risk, Such as uncontrolled diabetes, untreated sleep apnea, or alcohol abuse

研究实施时间:

Study execute time:

From 2022-11-23 00:00:00 To 2024-01-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-11-28 00:00:00 To 2023-09-30 00:00:00  

干预措施:

Interventions:

组别:

脉冲电场消融组

样本量:

50

Group:

Pulse electric field ablation group

Sample size:

干预措施:

脉冲电场消融

干预措施代码:

Intervention:

Pulse electric field ablation

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川省 

市(区县):

成都市 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

四川大学华西医院 

单位级别:

三级甲等 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Class A tertiary hospital

国家:

中国

省(直辖市):

四川省 

市(区县):

自贡市 

Country:

China 

Province:

Sichuan 

City:

Zigong 

单位(医院):

自贡市第一人民医院 

单位级别:

三级甲等 

Institution
hospital:

The First People's Hospital of Zigong

Level of the institution:

Class A tertiary hospital

国家:

中国

省(直辖市):

四川省 

市(区县):

宜宾市 

Country:

China 

Province:

Sichuan 

City:

Yibin 

单位(医院):

宜宾市第二人民医院 

单位级别:

三级甲等 

Institution
hospital:

The Second People's Hospital of Yibin

Level of the institution:

Class A tertiary hospital

国家:

中国

省(直辖市):

四川省 

市(区县):

绵阳市 

Country:

China 

Province:

Sichuan 

City:

Mianyang 

单位(医院):

四川绵阳四0四医院 

单位级别:

三级甲等 

Institution
hospital:

Sichuan Mianyang 404 Hospital

Level of the institution:

Class A tertiary hospital

国家:

中国

省(直辖市):

四川省 

市(区县):

广元市 

Country:

China 

Province:

Sichuan 

City:

Guangyuan 

单位(医院):

广元市中心医院 

单位级别:

三级甲等 

Institution
hospital:

Guangyuan Central Hospital

Level of the institution:

Class A tertiary hospital

国家:

中国

省(直辖市):

四川省 

市(区县):

成都市 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

成都市中西医结合医院 

单位级别:

三级甲等 

Institution
hospital:

Chengdu Hospital of Chinese and Western Medicine

Level of the institution:

Class A tertiary hospital

国家:

中国

省(直辖市):

四川省 

市(区县):

成都市 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

成都医学院第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Chengdu Medical College

Level of the institution:

Class A tertiary hospital

测量指标:

Outcomes:

指标中文名:

房颤复发率

指标类型:

主要指标

Outcome:

Recurrence rate of atrial fibrillation

Type:

Primary indicator

测量时间点:

每次随访(术后第1月,第3月,第6月,第12月)

测量方法:

心电图

Measure time point of outcome:

Each follow-up visit

Measure method:

electrocardiogram

指标中文名:

术后 12 个月(3 个月空白期后)不服用 AAD 的情况下,有症状的房性心律失常复发率;

指标类型:

次要指标

Outcome:

The recurrence rate of symptomatic atrial arrhythmias without taking AAD after 12 months of surgery (3 months of blank period);

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

即刻肺静脉、上腔静脉隔离率,定义为首次手术实现全部肺静脉传入阻滞;

指标类型:

次要指标

Outcome:

The isolation rate of immediate pulmonary vein and superior vena cava is defined as achieving complete pulmonary vein blockade during the first surgery;

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

即刻后壁阻滞率

指标类型:

次要指标

Outcome:

Immediate posterior wall block rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生活质量评价:消融术后 1、3、6、12 个月 EQ-5D 和 AFEQT 评分较基线水平的变化

指标类型:

次要指标

Outcome:

Quality of life evaluation: Changes in EQ-5D and AFEQT scores from baseline at 1, 3, 6, and 12 months after ablation surgery

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肺静脉狭窄(狭窄程度≥70%)

指标类型:

主要指标

Outcome:

Pulmonary vein stenosis (stenosis degree ≥ 70%)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

膈神经损伤/膈肌麻痹

指标类型:

主要指标

Outcome:

Phragmatic nerve injury/diaphragmatic paralysis

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

心房食管瘘

指标类型:

主要指标

Outcome:

Atrioesophageal fistula

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

心脏压塞/心脏穿孔

指标类型:

主要指标

Outcome:

Cardiac tamponade/cardiac perforation

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脑血管事件

指标类型:

主要指标

Outcome:

Cerebrovascular events

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

需要输血治疗的大出血事件

指标类型:

主要指标

Outcome:

Major bleeding events requiring blood transfusion treatment

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

心肌梗死

指标类型:

主要指标

Outcome:

Myocardial infarction

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

需要治疗的心包炎

指标类型:

主要指标

Outcome:

Pericarditis requiring treatment

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

迷走神经损伤导致的食道功能异常/胃轻瘫

指标类型:

主要指标

Outcome:

Abnormal esophageal function/gastric paresis caused by vagal nerve injury

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

需要治疗的血管并发症

指标类型:

主要指标

Outcome:

Vascular complications that require treatment

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

需要治疗的全身性栓塞事件/肺栓塞

指标类型:

主要指标

Outcome:

Systemic embolism events/pulmonary embolism that require treatment

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肺水肿

指标类型:

主要指标

Outcome:

Pulmonary edema

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

死亡

指标类型:

主要指标

Outcome:

Death

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

任何导致住院时间延长或需要住院超过 48 小时的 PFA 系统或PFA 手术相关的心血管和/或肺不良事件

指标类型:

主要指标

Outcome:

Any cardiovascular and/or pulmonary adverse events related to the PFA system or PFA surgery that result in prolonged hospitalization or require hospitalization for more than 48 hours

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

发生器械或手术相关严重不良事件(SAE)的患者比例

指标类型:

次要指标

Outcome:

The proportion of patients with severe adverse events (SAE) related to instruments or surgery

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

发生卒中或 TIA 的患者比例

指标类型:

次要指标

Outcome:

The proportion of patients with stroke or TIA

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

需要接受心脏复律的患者比例

指标类型:

次要指标

Outcome:

The proportion of patients who need to undergo cardiac cardioversion

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

发生心律失常(AF、AT、AFL)相关住院的患者比例

指标类型:

次要指标

Outcome:

The proportion of hospitalized patients with arrhythmias (AF, AT, AFL)

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 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):

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

None

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

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):

http://www.medresman.org.cn/login.aspx

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

http://www.medresman.org.cn/login.aspx

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:

数据采集和管理:使用病例记录表记录原始数据,构建excel进行电子采集及管理

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

Data collection and management: record raw data using case records and build excel for electronic collection and management

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2023-08-21 09:31:32