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注册号: Registration number: |
ChiCTR2400090647 |
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最近更新日期: Date of Last Refreshed on: |
2024-10-10 17:35:33 |
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注册时间: Date of Registration: |
2024-10-10 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
三维心脏电生理标测系统指导下纳秒脉冲电场消融系统用于治疗阵发性心房颤动的前瞻性、多中心、单臂性临床研究 |
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Public title: |
Prospective, multi-center, single-arm clinical study of nanosecond pulsed field ablation system in the treatment of paroxysmal atrial fibrillation under the guidance of three-dimensional cardiac electrophysiological mapping system |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
三维心脏电生理标测系统指导下纳秒脉冲电场消融系统用于治疗阵发性心房颤动的前瞻性、多中心、单臂性临床研究 |
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Scientific title: |
Prospective, multi-center, single-arm clinical study of nanosecond pulsed field ablation system in the treatment of paroxysmal atrial fibrillation under the guidance of three-dimensional cardiac electrophysiological mapping system |
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研究课题代号(代码): Study subject ID: |
DHF-SYNE-037(A) |
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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: |
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申请注册联系人: |
曾锐 |
研究负责人: |
曾锐 |
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Applicant: |
Zeng Rui |
Study leader: |
Zeng Rui |
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申请注册联系人电话: Applicant telephone: |
+86 189 8060 6560 |
研究负责人电话:
Study leader's |
+86 189 8060 6560 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
zengrui_0524@126.com |
研究负责人电子邮件: Study leader's E-mail: |
zengrui_0524@126.com |
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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): |
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申请注册联系人通讯地址: |
四川省成都市武侯区国学巷37号 |
研究负责人通讯地址: |
四川省成都市武侯区国学巷37号 |
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Applicant address: |
37, Guoxue Lane, Wuhou District, Chengdu, Sichuan |
Study leader's address: |
37, Guoxue Lane, Wuhou District, Chengdu, Sichuan |
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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: |
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申请人所在单位: |
四川大学华西医院 |
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Applicant's institution: |
West China Hospital, Sichuan University |
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研究负责人所在单位: |
四川大学华西医院 |
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Affiliation of the Leader: |
West China Hospital, Sichuan University |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
2024年临床试验(器械)审(50)号 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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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 |
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Name of the ethic committee: |
Biomedical Ethics Review Committee, West China Hospital, Sichuan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-09-25 00:00:00 | ||
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伦理委员会联系人: |
邓绍林 |
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Contact Name of the ethic committee: |
Shaolin Deng |
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伦理委员会联系地址: |
四川省成都市武侯区国学巷37号 |
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Contact Address of the ethic committee: |
37, Guoxue Lane, Wuhou District, Chengdu, Sichuan |
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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: |
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研究实施负责(组长)单位: |
四川大学华西医院 |
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Primary sponsor: |
West China Hospital, Sichuan University |
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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 |
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Primary sponsor's address: |
37, Guoxue Lane, Wuhou District, Chengdu, Sichuan |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
申办者提供 |
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Source(s) of funding: |
Sponsor provided |
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研究疾病: |
阵发性心房颤动 |
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Target disease: |
Paroxysmal atrial fibrillation |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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研究设计: |
单臂 |
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Study design: |
Single arm |
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研究目的: |
本研究目的是为验证纳秒脉冲电场消融系统在阵发性心房颤动手术中应用的安全性和有效性,为产品注册上市和临床应用提供依据。 |
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Objectives of Study: |
The purpose of this study was to verify the safety and effectiveness of nanosecond pulsed electric field ablation system in paroxysmal atrial fibrillation and to provide evidence for product registration and clinical application. |
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药物成份或治疗方案详述: |
本研究目的是为验证纳秒脉冲电场消融系统在阵发性心房颤动手术中应用的安全性和有效性,为产品注册上市和临床应用提供依据。本试验是一个前瞻性、多中心、单组目标值法研究。所有受试者统一采用本方案所提供的试验产品进行阵发性房颤治疗,将主要指标的试验结果与专业医学广泛认可的标准——目标值进行统计学对比,如果试验结果的双侧95%置信区间不低于目标值,即可认为试验结果达标。 |
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Description for medicine or protocol of treatment in detail: |
The purpose of this study was to verify the safety and effectiveness of nanosecond pulsed electric field ablation system in paroxysmal atrial fibrillation and to provide evidence for product registration and clinical application. This is a prospective, multicenter and single-group target value study. All subjects were treated with paroxysmal atrial fibrillation using the test products provided in this protocol. The test results of the main indicators were statistically compared with the widely recognized standard of professional medicine -- the target value. If the bilateral 95% confidence interval of the test results was not lower than the target value, the test results could be considered to be up to standard. |
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纳入标准: |
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Inclusion criteria |
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排除标准: |
1) 曾行房颤手术的患者 2) 左心房血栓 3) 入组后12个月期间不能采取有效避孕措施的育龄期患者 4) 左心房前后径≥50mm 5) 左心室射血分数(LVEF)≤40% 6) 由甲亢或者非心脏原因导致的房颤 7) 曾经行房间隔修补术或心房粘液瘤 8) 体内携带有源植入物(如心脏起搏器、ICD等) 9) 心功能NYHA Ⅲ级-Ⅳ级 10) 近6个月内有明确脑血管疾病者(包括脑出血、脑卒中、短 暂性脑缺血发作) 11) 近3个月内有心血管事件者(包括急性心肌梗死、冠脉介入治疗或心脏搭桥手术、人工瓣膜置换或修补术、心房或心室切开术) 12) 有急性或严重全身感染者 13) 合并严重的肝、肾疾病者,恶性肿瘤及终末期疾病患者,研究者认为可能会干扰本试验的治疗、评价及其依从性 14) 有明显出血倾向、高凝状态及严重的血液系统疾病者 15) 入组前3个月内曾参加或正在参加其他临床试验的患者 16) 有其他研究者认为不宜参加本试验情况的患者。 |
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Exclusion criteria: |
1) Patients who had undergone surgery for atrial fibrillation 2) Left atrial thrombus 3) Patients of childbearing age who could not take effective contraceptive measures during the 12 months after enrollment 4) Anterior and posterior diameter of left atrium ≥50mm 5) Left ventricular ejection fraction (LVEF) ≤40% 6) Atrial fibrillation caused by hyperthyroidism or non-cardiac causes 7) Past atrial septal repair or atrial myxoma 8) Carry active implants (such as pacemakers, ICDs, etc.) 9) NYHA Grade ⅲ-ⅳ cardiac function 10) Patients with definite cerebrovascular diseases within the last 6 months (including cerebral hemorrhage, stroke, and short stroke) Transient ischemic attack) 11) Cardiovascular events within the last 3 months (including acute myocardial infarction, coronary intervention or heart bypass surgery, prosthetic valve replacement or repair, atrial or ventricular otomy) 12) Acute or severe systemic infection 13) Patients with severe liver and kidney diseases, malignant tumors and end-stage diseases, which researchers believe may interfere with the treatment, evaluation and compliance of this trial 14) Patients with obvious bleeding tendency, hypercoagulability and serious blood system diseases 15) Patients who had participated or were participating in other clinical trials within the 3 months prior to enrollment 16) Patients with other conditions deemed inappropriate by the investigator to participate in this study. |
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研究实施时间: Study execute time: |
从 From 2024-10-01 00:00:00至 To 2025-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2024-10-10 00:00:00 至 To 2025-03-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
正在进行 Recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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 |
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盲法: |
无 |
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Blinding: |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
否No |
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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 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
NA |
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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: |
EDC |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF form |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |