ChiCTR2300075219 版本V1.1 版本创建时间2024/01/22 20:35:12 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:

ChiCTR2300075219 

最近更新日期:

Date of Last Refreshed on:

2023-08-30 11:38:51 

注册时间:

Date of Registration:

2023-08-30 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

评价冷冻消融系统用于房颤治疗的安全性和有效性的前瞻性、多中心、单组目标值研究

Public title:

Prospective, multicenter, single group target value study to evaluate the safety and effectiveness of cryoablation systems for the treatment of atrial fibrillation

注册题目简写:

冷冻消融用于房颤治疗的研究

English Acronym:

Study on cryoablation for the treatment of atrial fibrillation

研究课题的正式科学名称:

评价冷冻消融系统用于房颤治疗的安全性和有效性的前瞻性、多中心、单组目标值研究

Scientific title:

Prospective, multicenter, single group target value study to evaluate the safety and effectiveness of cryoablation systems for the treatment of 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:

刘洁云 

研究负责人:

汤日波 

Applicant:

Liu Jieyun 

Study leader:

Tang Ribo 

申请注册联系人电话:

Applicant telephone:

+86 137 1832 3843

研究负责人电话:

Study leader's
telephone:

+86 139 1040 6536

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:

jieyun_liu@lepumedical.com

研究负责人电子邮件:

Study leader's E-mail:

tangribo@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:

陕西省宝鸡市渭滨区英达路18号楼1层1号3层1号

研究负责人通讯地址:

北京市朝阳区安贞路2号

Applicant address:

No. 1, 1st Floor, 3rd Floor, Building 18, Yingda Road, Weibin District, Baoji City, Shaanxi Province

Study leader's address:

2 Anzhen Road, Chaoyang District, Beijing

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:

乐普医学电子仪器股份有限公司

Applicant's institution:

Lepu Medical Electronic Instrument Co., Ltd

研究负责人所在单位:

首都医科大学附属北京安贞医院

Affiliation of the Leader:

Lepu Medical Electronic Instrument Co., Ltd. Beijing Anzhen Hospital Affiliated to Capital Medical 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:

(2023)器伦审第(18)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:

北京安贞医院临床研究伦理委员会

Name of the ethic committee:

Clinical Research Ethics Committee of Beijing Anzhen Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-05-23 00:00:00

伦理委员会联系人:

杨克旭

Contact Name of the ethic committee:

YangKeXu

伦理委员会联系地址:

北京市朝阳区安贞路2号

Contact Address of the ethic committee:

2 Anzhen Road, Chaoyang District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 6442 6153

伦理委员会联系人邮箱:

Contact email of the ethic committee:

EC@anzhenGCP.com

研究实施负责(组长)单位:

首都医科大学附属北京安贞医院

Primary sponsor:

Beijing Anzhen Hospital Affiliated to Capital Medical University

研究实施负责(组长)单位地址:

北京市朝阳区安贞路2号

Primary sponsor's address:

2 Anzhen Road, Chaoyang District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京

市(区县):

北京

Country:

China

Province:

Beijing

City:

Beijing

单位(医院):

首都医科大学附属北京安贞医院

具体地址:

北京市朝阳区安贞路2号

Institution
hospital:

Beijing Anzhen Hospital Affiliated to Capital Medical University

Address:

2 Anzhen Road, Chaoyang District, Beijing

经费或物资来源:

乐普医学电子仪器股份有限公司

Source(s) of funding:

Lepu Medical Electronic Instrument Co., Ltd

研究疾病:

阵发性房颤  

Target disease:

Paroxysmal 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:

单臂 

Study design:

Single arm 

研究目的:

验证乐普医学电子仪器股份有限公司(简称乐普医电)生产的冷冻消融系统治疗阵发性房颤的安全性和有效性。  

Objectives of Study:

Verify the safety and effectiveness of the cryoablation system produced by Lepu Medical Electronics Co., Ltd. (referred to as Lepu Medical Electronics) in the treatment of paroxysmal atrial fibrillation.

药物成份或治疗方案详述:

NA 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1. 18岁≤年龄≤80岁,性别不限; 2. 至少服用1种I类或III类抗心律失常药物治疗效果不佳、或不能耐受药物治疗、或不愿服用抗心律失常药物的症状性阵发性房颤者; 3. 适合进行冷冻消融治疗者; 4. 受试者能够理解试验目的并完成知情同意者。

Inclusion criteria

1. Age ≤ 18 years old ≤ 80 years old, regardless of gender; 2. Symptomatic paroxysmal atrial fibrillation patients who have taken at least one type I or III antiarrhythmic drug with poor treatment effect, are unable to tolerate drug treatment, or are unwilling to take antiarrhythmic drugs; 3. Suitable for cryoablation treatment; 4. The subject is able to understand the purpose of the experiment and complete informed consent.

排除标准:

1. 既往有左房消融或左房外科手术史者; 2. 证据显示左房血栓者; 3. 肺静脉狭窄或肺静脉植入支架者; 4. 任何一侧膈神经麻痹者; 5. 左房前后径≥50mm; 6. NYHA心功能分级≥III级或左室射血分数(LVEF)<40%; 7. 由于可逆性原因(如甲状腺机能亢进、心胸外科手术)引起的房颤; 8. 术前经心电图证实存在典型房扑或者合并其他室上性心动过速(持续时间>30s)者; 9. 计划同期进行左心耳封堵手术者; 10. 有严重的结构性心脏病史者,包括重度瓣膜关闭不全或狭窄、先天性心脏病、肥厚性心肌病; 11. 术前植入过人工心脏瓣膜或术后3个月内计划行经导管主动脉瓣植入术(TAVI)治疗者; 12. 术前3个月内有过心肌梗死,或进行过经皮冠状动脉介入治疗(PCI)/经皮冠状动脉腔内成形术(PTCA),或进行过冠状动脉搭桥者; 13. 术前6个月内发生过脑缺血事件(不包含无症状的腔隙性脑梗); 14. 严重的肝肾功能障碍者(GFR<30mL/min?1.73m2); 15. 有造影剂过敏或无法耐受肝素化病史者; 16. 既往有冷球蛋白血症病史者; 17. 怀孕或哺乳期女性; 18. 预期寿命<1年者; 19. 正在参与任何其他药物、器械或生物制剂的临床试验未达到主要评价终点者; 20. 不愿意或不能完全遵守研究方案和完成随访者。

Exclusion criteria:

1. Have a history of left atrial ablation or left atrial surgery in the past; 2. Evidence showing left atrial thrombosis; 3. Patients with pulmonary vein stenosis or pulmonary vein stent implantation; 4. Patients with phrenic nerve paralysis on either side; 5. Left atrial anteroposterior diameter ≥ 50mm; 6. NYHA cardiac function grading ≥ Level III or left ventricular ejection fraction (LVEF)<40%; 7. Atrial fibrillation caused by reversible reasons such as hyperthyroidism and cardiothoracic surgery; 8. Patients with typical atrial flutter or other supraventricular tachycardia (duration>30 seconds) confirmed by electrocardiogram before surgery; 9. Those who plan to undergo left atrial appendage closure surgery at the same time; 10. Individuals with a history of severe structural heart disease, including severe valve insufficiency or stenosis, congenital heart disease, and hypertrophic cardiomyopathy; 11. Those who have implanted artificial heart valves before surgery or plan to undergo transcatheter aortic valve implantation (TAVI) treatment within 3 months after surgery; 12. Those who have had myocardial infarction within 3 months before surgery, or have undergone percutaneous coronary intervention (PCI)/percutaneous transluminal coronary angioplasty (PTCA), or have undergone coronary artery bypass grafting; 13. Have experienced cerebral ischemia events within 6 months before surgery (excluding asymptomatic lacunar cerebral infarction); 14. Patients with severe liver and kidney dysfunction (GFR<30mL/min ? 1.73m2); 15. Individuals with a history of contrast agent allergy or inability to tolerate heparinization; 16. Individuals with a previous history of cryoglobulinemia; 17. Pregnant or lactating women; 18. Those with an expected lifespan of less than 1 year; 19. Those who are participating in clinical trials of any other drug, device, or biological agent but have not reached the main evaluation endpoint; 20. Those who are unwilling or unable to fully comply with the research protocol and complete follow-up.

研究实施时间:

Study execute time:

From 2023-08-23 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-08-23 00:00:00 To 2025-01-01 00:00:00

干预措施:

Interventions:

组别:

单组

样本量:

154

Group:

single arm

Sample size:

干预措施:

使用乐普医电冷冻消融系统进行房颤治疗

干预措施代码:

Intervention:

Treatment of atrial fibrillation using Lepu Medical Electric Cryoablation System

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京 

市(区县):

北京 

Country:

China

Province:

Beijing

City:

Beijing

单位(医院):

中日友好医院 

单位级别:

三级甲等 

Institution
hospital:

Sino Japanese Friendship Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

河北 

市(区县):

石家庄 

Country:

China

Province:

Hebei

City:

Shijiazhuang

单位(医院):

河北医科大学第二医院 

单位级别:

三级甲等 

Institution
hospital:

The Second Hospital of Hebei Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

河北 

市(区县):

石家庄 

Country:

China

Province:

Hebei

City:

Shijiazhuang

单位(医院):

河北省人民医院 

单位级别:

三级甲等 

Institution
hospital:

Hebei Provincial People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山西 

市(区县):

太原 

Country:

China

Province:

Shanxi

City:

Taiyuan

单位(医院):

山西省心血管病医院 

单位级别:

三级甲等 

Institution
hospital:

Shanxi Cardiovascular Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

广州 

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

暨南大学附属第一医院 

单位级别:

三级甲等 

Institution
hospital:

Jinan University Affiliated First Hospital

Level of the institution:

Third Class A

国家:

中国

省(直辖市):

湖南 

市(区县):

长沙 

Country:

China

Province:

Hunan

City:

Changsha

单位(医院):

中南大学湘雅三医院 

单位级别:

三级甲等 

Institution
hospital:

Xiangya Third Hospital of Central South University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

广州 

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

中山大学附属第三医院 

单位级别:

三级甲等 

Institution
hospital:

The Third Affiliated Hospital of Sun Yat sen University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

安徽 

市(区县):

合肥 

Country:

China

Province:

Anhui

City:

Hefei

单位(医院):

合肥高新心血管病医院 

单位级别:

三级 

Institution
hospital:

Hefei High tech Cardiovascular Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

治疗成功率

指标类型:

主要指标

Outcome:

Treatment success rate

Type:

Primary indicator

测量时间点:

6个月

测量方法:

Measure time point of outcome:

6 months

Measure method:

指标中文名:

肺静脉隔离(PVI)成功率

指标类型:

次要指标

Outcome:

Success rate of pulmonary vein isolation (PVI)

Type:

Secondary indicator

测量时间点:

术后即刻

测量方法:

Measure time point of outcome:

Immediately after surgery

Measure method:

指标中文名:

治疗成功率

指标类型:

次要指标

Outcome:

Treatment Success Rate

Type:

Secondary indicator

测量时间点:

12个月

测量方法:

Measure time point of outcome:

12 months

Measure method:

指标中文名:

房性心律失常复发率

指标类型:

次要指标

Outcome:

Recurrence rate of atrial arrhythmias

Type:

Secondary indicator

测量时间点:

术后6个月,12个月

测量方法:

Measure time point of outcome:

6 months, 12 months after surgery

Measure method:

指标中文名:

因房性快速心律失常复发再次治疗的发生率

指标类型:

次要指标

Outcome:

The incidence of re treatment due to recurrence of atrial tachyarrhythmia

Type:

Secondary indicator

测量时间点:

出院前、术后1、3、6、12个月

测量方法:

Measure time point of outcome:

Before discharge, 1, 3, 6, and 12 months after surgery

Measure method:

指标中文名:

手术相关并发症的发生率

指标类型:

次要指标

Outcome:

The incidence of surgical related complications

Type:

Secondary indicator

测量时间点:

出院前、术后1、3、6、12个月

测量方法:

Measure time point of outcome:

The incidence of surgical related complications before discharge and 1, 3, 6, and 12 months after surgery

Measure method:

指标中文名:

器械性能评价

指标类型:

次要指标

Outcome:

Device performance evaluation

Type:

Secondary indicator

测量时间点:

术后即刻

测量方法:

Measure time point of outcome:

Immediately after surgery

Measure method:

指标中文名:

EQ-5D生活质量评分

指标类型:

次要指标

Outcome:

EQ-5D Quality of Life Score

Type:

Secondary indicator

测量时间点:

术后3、6、12个月

测量方法:

Measure time point of outcome:

3, 6, and 12 months after surgery

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):

NA

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

NA

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):

NA

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

NA

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:

NA

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

NA

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:

 2023-08-30 11:38:26