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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2300075219 |
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最近更新日期: Date of Last Refreshed on: |
2023-08-30 11:38:51 |
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注册时间: Date of Registration: |
2023-08-30 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: |
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 |
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Public title: |
Prospective, multicenter, single group target value study to evaluate the safety and effectiveness of cryoablation systems for the treatment of atrial fibrillation |
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注册题目简写: |
冷冻消融用于房颤治疗的研究 |
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English Acronym: |
Study on cryoablation for the treatment of atrial fibrillation |
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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 |
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Scientific title: |
Prospective, multicenter, single group target value study to evaluate the safety and effectiveness of cryoablation systems for the treatment of atrial fibrillation |
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研究课题代号(代码): Study subject ID: |
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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: |
刘洁云 |
研究负责人: |
汤日波 |
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Applicant: |
Liu Jieyun |
Study leader: |
Tang Ribo |
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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 |
+86 139 1040 6536 |
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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: |
jieyun_liu@lepumedical.com |
研究负责人电子邮件: Study leader's E-mail: |
tangribo@163.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: |
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 |
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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 |
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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: |
乐普医学电子仪器股份有限公司 |
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Applicant's institution: |
Lepu Medical Electronic Instrument Co., Ltd |
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研究负责人所在单位: |
首都医科大学附属北京安贞医院 |
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Affiliation of the Leader: |
Lepu Medical Electronic Instrument Co., Ltd. Beijing Anzhen Hospital Affiliated to Capital Medical 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: |
(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 |
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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 |
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Name of the ethic committee: |
Clinical Research Ethics Committee of Beijing Anzhen Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-05-23 00:00:00 | ||
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伦理委员会联系人: |
杨克旭 |
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Contact Name of the ethic committee: |
YangKeXu |
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伦理委员会联系地址: |
北京市朝阳区安贞路2号 |
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Contact Address of the ethic committee: |
2 Anzhen Road, Chaoyang District, Beijing |
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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 |
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研究实施负责(组长)单位: |
首都医科大学附属北京安贞医院 |
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Primary sponsor: |
Beijing Anzhen Hospital Affiliated to Capital Medical University |
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研究实施负责(组长)单位地址: |
北京市朝阳区安贞路2号 |
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Primary sponsor's address: |
2 Anzhen Road, Chaoyang District, Beijing |
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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: |
乐普医学电子仪器股份有限公司 |
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Source(s) of funding: |
Lepu Medical Electronic Instrument Co., Ltd |
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研究疾病: |
阵发性房颤 |
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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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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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: |
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。 |
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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. |
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药物成份或治疗方案详述: |
NA |
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Description for medicine or protocol of treatment in detail: |
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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。 |
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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. |
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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。 |
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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. |
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研究实施时间: Study execute time: |
从 From 2023-08-23 00:00:00至 To 2025-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-08-23 00:00:00 至 To 2025-01-01 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): |
NA |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
NA |
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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: |
不公开/Private |
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盲法: |
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Blinding: |
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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: |
NA |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
NA |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |