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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: |
ChiCTR2400088601 |
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最近更新日期: Date of Last Refreshed on: |
2024-08-22 09:17:05 |
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注册时间: Date of Registration: |
2024-08-22 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: |
远程缺血预适应疗法对心肌缺血再灌注损伤的影响及机制研究 |
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Public title: |
Effect and mechanism of remote ischemic preconditioning therapy on myocardial ischemia-reperfusion injury |
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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: |
远程缺血预适应疗法对心肌缺血再灌注损伤的影响及机制研究 |
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Scientific title: |
Effect and mechanism of remote ischemic preconditioning therapy on myocardial ischemia-reperfusion injury |
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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: |
陈璐 |
研究负责人: |
朱涛 |
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Applicant: |
Chen Lu |
Study leader: |
Zhu Tao |
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申请注册联系人电话: Applicant telephone: |
+86 153 7866 7233 |
研究负责人电话:
Study leader's |
+86 189 8060 1552 |
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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: |
595419003@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
739501155@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: |
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: |
No. 37 Guoxue Lane, Wuhou District, Chengdu, Sichuan |
Study leader's address: |
No. 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年审(1214)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伦理审查委员会 |
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Name of the ethic committee: |
Ethics Committee on Biomedical Research, West China Hospital of Sichuan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-08-19 00:00:00 | ||
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伦理委员会联系人: |
李娜 |
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Contact Name of the ethic committee: |
Li Na |
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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号老八教412-413室 |
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Contact Address of the ethic committee: |
Room 412-413, LaoBajiao, No.37 Guoxue Lane, Wuhou District, Chengdu, Sichuan Province |
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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: |
No. 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: |
四川大学研究生经费 |
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Source(s) of funding: |
Graduate funding of Sichuan University |
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研究疾病: |
心肌缺血再灌注损伤 |
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Target disease: |
Myocardial ischemia-reperfusion injury |
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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: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
1. 主要目的:探究RIPC对心肌缺血再灌注损伤的影响。 2. 次要目的:探究RIPC影响心肌缺血再灌注损伤的分子生物学机制。 |
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Objectives of Study: |
1. Main Objective: To explore the effect of RIPC on myocardial ischemia-reperfusion injury. 2. Secondary objective: To explore the molecular mechanism of RIPC's influence on myocardial ischemia-reperfusion injury |
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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)、取得患者或家属同意,并签署知情同意书; 2)、年龄在18-65岁; 3)、主要诊断为二尖瓣狭窄或二尖瓣反流,拟行低温体外循环下二尖瓣置换手术; 4)、心功能Ⅱ-Ⅲ级(AHA美国心脏病学会),术前左室射血分数在>60%,ASA分级Ⅱ-Ⅲ级; 5)、试验前3个月内没有参加临床试验; |
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Inclusion criteria |
1) Obtain the consent of patients or family members, and sign the informed consent; 2) Aged 18-65 years; 3) The main diagnosis is mitral stenosis or mitral regurgitation, and mitral valve replacement under cryoporporeal circulation is proposed; 4) Cardiac function grade II-III (AHA American College of Cardiology), preoperative left ventricular ejection fraction > 60%, ASA grade II-III; 5) Did not participate in clinical trials within 3 months before the trial; |
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排除标准: |
1)、手臂骨折、皮肤损伤或感染; 2)、存在肢体神经损伤; 3)、肢体安置PICC、动静脉瘘等影响臂带安置的装置; 4)、存在基础血管病变,肢端血供不佳; 5)、肢体血栓形成; 6)、合并全身性感染性疾病(包括感染性心内膜炎、心肌炎); 7)、二次心脏手术; 8)、严重高血压(高血压三级); 9)、严重的缺血性心肌病如冠心病(冠脉造影提示阻塞>50%); 10)、存在其他研究者或外科医生认为不适合入选的情况。 |
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Exclusion criteria: |
1) Arm fracture, skin injury or infection; 2) There is limb nerve injury; 3) Limb placement PICC, arteriovenous fistula and other devices that affect armband placement; 4) There are basic vascular lesions and poor blood supply at the extremities; 5) Limb thrombosis; 6) Combined with systemic infectious diseases (including infective endocarditis, myocarditis); 7) Second heart surgery; 8) Severe hypertension (hypertension level 3); 9) Severe ischemic cardiomyopathy such as coronary heart disease (coronary angiography indicates obstruction > 50%); 10) There are conditions that other investigators or surgeons do not consider appropriate for inclusion. |
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研究实施时间: Study execute time: |
从 From 2024-09-01 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2024-09-01 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): |
由一研究者使用电脑产生随机数字 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
A researcher uses a computer to generate random numbers |
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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: |
对标本采集者、随访者和生物学实验实施者施盲 |
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Blinding: |
Blinding specimen collectors, follow-up personnel, and biological experiment implementers |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
病例记录表和电子采集和管理系统(www.medresman.org) |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form, CRF and Electronic Data Capture(www.medresman.org) |
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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 |