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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: |
ChiCTR2000033803 |
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最近更新日期: Date of Last Refreshed on: |
2020-06-13 13:50:01 |
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注册时间: Date of Registration: |
1990-01-01 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: |
待编辑(五)不同麻醉药物对室性心律失常的作用以及心室不应期的影响 |
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Public title: |
The effects of different anesthetic drugs on ventricular arrhythmias and ventricular refractory period |
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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: |
不同麻醉药物对室性心律失常的作用以及心室不应期的影响 |
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Scientific title: |
The effects of different anesthetic drugs on ventricular arrhythmias and ventricular refractory period |
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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: |
黄冬 |
研究负责人: |
黄冬 |
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Applicant: |
Dong Huang |
Study leader: |
Dong Huang |
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申请注册联系人电话: Applicant telephone: |
18930173998 |
研究负责人电话: Study leader's telephone: |
18930173998 |
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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: |
huangdong1004@126.com |
研究负责人电子邮件: Study leader's E-mail: |
huangdong1004@126.com |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
上海市第六人民医院 |
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: |
上海市徐汇区宜山路600号 |
研究负责人通讯地址: |
上海市徐汇区宜山路600号 |
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Applicant address: |
No. 600, Yishan Road, Xuhui District, Shanghai City |
Study leader's address: |
No. 600, Yishan Road, Xuhui District, Shanghai City |
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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: |
上海市第六人民医院 |
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Applicant's institution: |
Shanghai Sixth People's Hospital |
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研究负责人所在单位: |
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Affiliation of the Leader: |
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是否获伦理委员会批准: |
否/No |
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Approved by ethic committee: |
No |
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伦理委员会批件文号: Approved No. of ethic committee: |
伦理委员会批件附件: Approved file of Ethical Committee: |
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批准本研究的伦理委员会名称: |
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Name of the ethic committee: |
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伦理委员会批准日期: Date of approved by ethic committee: |
2013-08-26 00:00:00 |
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伦理委员会联系人: |
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Contact Name of the ethic committee: |
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伦理委员会联系地址: |
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Contact Address of the ethic committee: |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
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: |
上海市第六人民医院 |
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Primary sponsor: |
上海市第六人民医院 |
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研究实施负责(组长)单位地址: |
上海市徐汇区宜山路600号 |
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Primary sponsor's address: |
上海市徐汇区宜山路600号 |
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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: |
国家自然科学基金 |
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Source(s) of funding: |
Nation Natural Science Foundation of China |
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Target disease: |
Ventricular arrhythmia |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational 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: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
丙泊酚为临床常用的静脉镇静和临床诱导麻醉药物。前期我们已纳入30名室性早搏/室速拟行射频消融治疗的患者术前使用小剂量丙泊酚静脉推注,观察丙泊酚对室性早搏的作用情况,通过随后的标测和消融结果,分析丙泊酚对不同起源部位的室早作用及其差异。我们发现丙泊酚能够显著降低室早负荷,对于流出道起源的室早尤其敏感。在此基础上我们拟进一步纳入50名室性早搏/室速拟行射频消融治疗的患者,术前分别使用小剂量丙泊酚或依托咪酯进行静脉推注,观察不同麻醉药物对室性心律失常的作用情况。同时我们分别以不同的频率进行心室起搏,比较药物干预前后不同起搏频率下心室不应期的变化。我们旨在通过该研究证实丙泊酚对室性心律失常的特异性作用和对心室不应期的影响,为改造一种可能的新型抗室性心律失常药物提供科学依据 |
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Objectives of Study: |
Propofol is a commonly used intravenous sedation and clinical induction anesthetic. In the early stage, we have enrolled 30 patients with premature ventricular contraction/ventricular tachycardia who were to be treated with radiofrequency ablation. Low-dose propofol intravenous injection was performed before ablation to observe the effect of propofol on ventricular arrhythmias. It was found that propofol can significantly reduce the burden of ventricular arrhythmia, and is particularly sensitive to ventricular arrhythmias originating from the ventricular outflow tract. On this basis, we decide furtherly to enroll 50 patients with premature ventricular contraction/ventricular tachycardia who are to be treated with radiofrequency ablation. Before ablation, small doses of propofol or etomidate were intravenously injected to observe the effects of different anesthetic drugs on arrhythmias. At the same time, we performed ventricular pacing at different frequencies and compared the changes of the ventricular refractory period before and after drug intervention. We aim to confirm the specific effect of propofol on ventricular arrhythmias and the impact on the ventricular refractory period in this study. Finally, we could provide scientific evidence for creating a new antiarrhythmic drug. |
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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 拟行室性早搏/速电生理检查及射频消融治疗的患者 |
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Inclusion criteria |
① Patients who intend to undergo ventricular arrhythmia radiofrequency ablation |
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排除标准: |
① 严重慢性肺部疾病,有麻醉风险患者 |
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Exclusion criteria: |
① Patients with severe chronic lung disease or at a high risk of anesthesia |
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研究实施时间: Study execute time: |
从 From 2020-07-01 00:00:00至 To 2020-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2020-07-01 00:00:00 至 To 2020-12-31 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): |
入选所有拟行室早/速消融的患者 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
All the patients who will be scheduled for ablation for ventricular arryhthmias. |
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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: |
未使用 |
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Blinding: |
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是否共享原始数据: IPD sharing |
Yes |
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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): |
通过电子邮件共享研究数据 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
share the information through email with huangdong1004@126.com |
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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: |
根据上海市第六人民医院的规定保存和处理相关数据 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Save the medical information according to the requirement of Shanghai No sixth people's Hospital. |
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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 |