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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: |
ChiCTR2400085158 |
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最近更新日期: Date of Last Refreshed on: |
2024-05-31 17:47:33 |
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注册时间: Date of Registration: |
2024-05-31 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: |
真实世界下观察使用WATCHMAN FLX左心耳封堵器简化式左心耳封堵术的安全性和有效性研究 |
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Public title: |
To observe the safety and efficacy of simplified left atrial appendage closure using WATCHMAN FLX left atrial appendage closure device in real world |
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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: |
真实世界下观察使用WATCHMAN FLX左心耳封堵器简化式左心耳封堵术的安全性和有效性研究 |
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Scientific title: |
To observe the safety and efficacy of simplified left atrial appendage closure using WATCHMAN FLX left atrial appendage closure device in real world |
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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: |
唐倩 |
研究负责人: |
周纬 |
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Applicant: |
Qian Tang |
Study leader: |
Wei Zhou |
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申请注册联系人电话: Applicant telephone: |
+86 182 8510 9011 |
研究负责人电话: Study leader's telephone: |
+86 186 0851 6303 |
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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: |
694269487@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
835874947@qq.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: |
贵州省贵阳市云岩区贵医街28 号贵州医科大学附属医院 |
研究负责人通讯地址: |
贵州省贵阳市云岩区贵医街28 号贵州医科大学附属医院 |
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Applicant address: |
Affiliated Hospital of Guizhou Medical University, No.28, Guiyi Street, Yunyan District, Guiyang City, Guizhou Province, China |
Study leader's address: |
Affiliated Hospital of Guizhou Medical University, No.28, Guiyi Street, Yunyan District, Guiyang City, Guizhou Province, China |
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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: |
贵州医科大学附属医院 |
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Applicant's institution: |
Affiliated Hospital of Guizhou Medical University |
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研究负责人所在单位: |
贵州医科大学附属医院 |
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Affiliation of the Leader: |
Affiliated Hospital of Guizhou Medical University |
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是否获伦理委员会批准: |
是/Yes |
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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: |
2024024K |
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: |
贵州医科大学附属医院医学伦理委员会 |
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Name of the ethic committee: |
MAffiliated Hospital of Guizhou Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-03-08 00:00:00 |
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伦理委员会联系人: |
贵州医科大学附属医院医学伦理委员会 |
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Contact Name of the ethic committee: |
Medical Ethics Committee Of Affiliated Hospital of Guizhou Medical University |
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伦理委员会联系地址: |
贵州省贵阳市云岩区贵医街28 号贵州医科大学附属医院 |
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Contact Address of the ethic committee: |
Affiliated Hospital of Guizhou Medical University, No.28, Guiyi Street, Yunyan District, Guiyang City, Guizhou Province, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 136 0856 9251 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
81626258@qq.com |
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研究实施负责(组长)单位: |
贵州医科大学附属医院 |
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Primary sponsor: |
Affiliated Hospital of Guizhou Medical University |
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研究实施负责(组长)单位地址: |
贵州省贵阳市云岩区贵医街28 号贵州医科大学附属医院 |
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Primary sponsor's address: |
Affiliated Hospital of Guizhou Medical University, No.28, Guiyi Street, Yunyan District, Guiyang City, Guizhou Province, China |
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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: |
波科国际医疗贸易(上海)有限公司 |
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Source(s) of funding: |
Boston Scientific Corporation |
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Target disease: |
atrial fibrillation |
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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: |
I期临床试验 | ||||||||||||||||||||||
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Study phase: |
1 |
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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: |
本研究旨在通过收集真实世界数据,评价WATCHMAN FLX左心耳封堵器进行简化式左心耳封堵术的安全性和有效性。 |
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Objectives of Study: |
The purpose of this study is to evaluate the safety and efficacy of the WATCHMAN FLX left ear occluder for simplified left ear occlusion by collecting real-world data. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1. 年龄35-80岁; 2. 阵发性、持续性或永久性非瓣膜性房颤的患者; 3. 受试者本人或其监护人对研究性质和要求充分理解,同意并签署知情同意书; 4. CHA2DS2-VASc评分男性≥2分,女性≥3分(C:慢性心力衰竭/左心室功能障碍,1分;H:高血压,1分;A:年龄≥75岁,2分;D:糖尿病,1分;S:既往卒中/TIA/血栓栓塞史,2分;V:血管疾病,1分;A:年龄65-74岁,1分;Sc:女性,1分); 5. 口服抗凝药治疗禁忌或HAS-BLED评分≥3分(满足以下任意一项计1分:H:未控制的高血压(收缩压>160mmHg);A:肝功能异常(肝硬化或胆红素>2倍正常值,或AST/ALT/AP>3倍正常值)、或肾功能异常(透析、肾移植、肌酐>200umol/L);S:卒中史,包括腔隙性的脑卒中;B:出血史或出血倾向;L:不稳定的INR值(小于目标范围时间的<60%);E:年龄>65岁;D:使用抗血小板或非甾体类抗炎药物,酒精过量) |
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Inclusion criteria |
1. Age 35-80 years old; 2. Patients with paroxysmal, persistent or permanent nonvalvular atrial fibrillation; 3. The subject himself or his guardian fully understands the nature and requirements of the study, agrees and signs the informed consent; 4. CHA2DS2-VASc score ≥2 for males and ≥3 for females (C: chronic heart failure/left ventricular dysfunction, 1 score; H: hypertension, 1 score; A: Age ≥75 years old, 2 points; D: Diabetes mellitus, 1 score; S: Previous history of stroke /TIA/ thromboembolism, 2 points; V: Vascular diseases, 1 score; A: Age 65-74 years old, 1 point; Sc: female, 1 point); 5. Oral anticoagulant therapy contraindicated or HAS-BLED score ≥3 points (1 point meeting any of the following criteria: H: uncontrolled hypertension (systolic blood pressure >160 MMHG); A: Abnormal liver function (cirrhosis or bilirubin >2 times normal, or AST/ALT/AP>3 times normal), or abnormal kidney function (dialysis, kidney transplantation, creatinine >200umol/L); S: History of stroke, including lacunar stroke; B: Bleeding history or bleeding tendency; L: Unstable INR values (less than <60% of the target range time); E: age >65 years old; D: Use of anti-platelet or non-steroidal anti-inflammatory drugs, excessive alcohol) |
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排除标准: |
1. 合并除房颤以外需要长期服用抗凝药物治疗的疾病,如人工机械心脏瓣膜植入术后、肺栓塞等; 2. 风湿性心脏瓣膜病、退行性心脏瓣膜病和先天性心脏瓣膜病等引起的重度主动脉瓣、二尖瓣、三尖瓣狭窄或反流; 3. 严重的心脏结构异常(如巨大房间隔缺损、室间隔缺损等)需要外科手术治疗; 4. 近3个月内有急性心肌梗死或不稳定性心绞痛病史,近期(术前30天内)或计划(术后60天内)心脏或非心脏介入或外科手术(如经皮冠状动脉介入术、白内障手术等,但手术当天为治疗房颤而采取的导管消融除外); 5. 严重心功能不全,定义为左室射血分数(LVEF)<30%和/或纽约心功能分级(NYHA)IV级; 6. 左心耳已切除、心脏移植术后; 7. TEE提示包括左心耳在内的心腔内血栓、肿块、赘生物; 8. TTE提示左心房前后径>65mm; 9. TTE提示心包积液>10mm; 10. 有症状的颈动脉疾病(如颈动脉狭窄>50%); 11. 近30天内有脑卒中或短暂性脑缺血发作(TIA)病史; 12. 活动性出血性疾病、先天性凝血功能障碍性疾病、活动性消化道溃疡; 13. 活动性感染、活动性心内膜炎,或其他引起菌血症或败血症的感染; 14. 心脏肿瘤或其它部位恶性肿瘤,预期寿命不超过1年; 15. 对阿司匹林、氯吡格雷等抗血小板药物、肝素等抗凝药、造影剂和器械的任何部分或材料如镍钛合金等过敏; 16. 血液学异常(定义为血红蛋白<90g/L,血小板计数<50×109/L); 17. 伴有凝血异常和临床相关出血风险的肝病受试者,包括达到Child Pugh B和C级的肝硬化受试者; 18. 严重肾功能不全(定义为eGFR<30ml/min/1.73m2); 19. 妊娠、哺乳期女性,或在试验进行期间计划妊娠的受试者; 20. 正在参加其他药物或医疗器械临床试验(登记性研究除外); 21. 研究者判断不适合参加本临床研究的受试者。 |
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Exclusion criteria: |
1. Patients with diseases requiring long-term anticoagulant therapy other than atrial fibrillation, such as pulmonary embolism after artificial mechanical heart valve implantation; 2. Severe aortic, mitral and tricuspid valve stenosis or regurgitation caused by rheumatic heart disease, degenerative heart disease and congenital heart valve disease; 3. Severe cardiac structural abnormalities (such as large atrial septal defect, ventricular septal defect, etc.) require surgical treatment; 4. History of acute myocardial infarction or unstable angina pectoris within the last 3 months, recent (within 30 days before surgery) or planned (within 60 days after surgery) cardiac or non-cardiac intervention or surgical procedures (such as percutaneous coronary intervention, cataract surgery, etc., except catheter ablation for atrial fibrillation on the day of surgery); 5. Severe cardiac insufficiency, defined as left ventricular ejection fraction (LVEF) < 30% and/or New York Scale of Cardiac Function (NYHA) level IV; 6. Left atrial appendage has been removed and heart transplantation has been performed; 7. TEE indicated thrombus, mass and growth in the heart cavity including the left auricle; 8. TTE indicated that the anterior and posterior diameter of the left atrium was > 65mm; 9. TTE suggested pericardial effusion > 10mm; 10. Symptomatic carotid artery disease (e.g., carotid stenosis >50%); 11. History of stroke or transient ischemic attack (TIA) within the last 30 days; 12. Active bleeding diseases, congenital coagulation disorders, active digestive tract ulcers; 13. Active infection, active endocarditis, or other infection that causes bacteremia or septicemia; 14. Heart tumors or other malignant tumors, life expectancy is not more than 1 year; 15. Allergic to aspirin, clopidogrel and other antiplatelet drugs, heparin and other anticoagulants, contrast agents and any part or material of instruments such as Nitinol; 16. Hematological abnormalities (defined as hemoglobin < 90g/L, platelet count < 50×109/L); 17. Subjects with liver disease associated with coagulation abnormalities and clinically relevant bleeding risk, including those with cirrhosis reaching Child Pugh grades B and C; 18. Severe renal insufficiency (defined as eGFR < 30ml/min/1.73m2); 19. Pregnant or lactating women, or subjects who plan to become pregnant during the trial; 20. Participating in clinical trials of other drugs or medical devices (other than registered studies); 21. Subjects judged by the investigator to be unsuitable for this clinical study.(YNMT)· |
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研究实施时间: Study execute time: |
从 From 2024-06-01 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2024-06-01 00:00:00 至 To 2026-12-31 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: |
尚未开始 Not yet 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: |
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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 |
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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
No |
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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: |
使用病历记录表、电子采集和管理系统进行数据采集和管理 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Use both Case Record Form and Electronic Data Capture for data collection and management |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |