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注册号: Registration number: |
ChiCTR1800018019 |
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最近更新日期: Date of Last Refreshed on: |
2018-08-27 18:11:09 |
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注册时间: Date of Registration: |
2018-08-27 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: |
基于应变成像的左心房僵硬指数在评估房颤消融术后复发及左心房逆重构中的应用价值 |
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Public title: |
The value of left atrial stiffness index based-on strain imaging in evaluating atrial fibrillation recurrence and left atrial reverse remodeling after catheter ablation |
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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: |
左心房僵硬指数在评估房颤消融术后复发及左心房逆重构中的预测价值 |
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Scientific title: |
The value of left atrial stiffness index in predicting atrial fibrillation recurrence and left atrial reverse remodeling after catheter ablation |
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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: |
马新欣 |
研究负责人: |
马新欣 |
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Applicant: |
MA XinXin |
Study leader: |
MA XinXin |
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申请注册联系人电话: Applicant telephone: |
+86 15000023187 |
研究负责人电话:
Study leader's |
+86 15000023187 |
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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: |
150000023187@163.com |
研究负责人电子邮件: Study leader's E-mail: |
150000023187@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: |
徐汇区宜山路600号 |
研究负责人通讯地址: |
徐汇区宜山路600号 |
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Applicant address: |
600 Yishan Road, Xuhui District, Shanghai, China |
Study leader's address: |
600 Yishan Road, Xuhui District, Shanghai, 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: |
上海市第六人民医院 |
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Applicant's institution: |
Shanghai 6th People's Hospital |
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研究负责人所在单位: |
上海市第六人民医院 |
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Affiliation of the Leader: |
Shanghai 6th People's Hospital |
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是否获伦理委员会批准: |
否 |
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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: |
Shanghai 6th People's Hospital |
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研究实施负责(组长)单位地址: |
徐汇区宜山路600号 |
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Primary sponsor's address: |
600 Yishan Road, Xuhui District, Shanghai, 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: |
院级 |
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Source(s) of funding: |
Shanghai No.6 People's Hospital |
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研究疾病: |
房颤 |
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Target disease: |
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: |
诊断试验 |
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Study type: |
Diagnostic test |
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研究所处阶段: |
诊断试验新技术临床试验 | ||||||||||||||||||||||
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Study phase: |
Diagnostic New Technique Clincal Study |
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研究设计: |
诊断试验诊断准确性 |
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Study design: |
Diagnostic test for accuracy |
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研究目的: |
基于二维斑点追中成像技术的左心房僵硬指数综合了左心室舒张功能和左心房应变功能参数,能较传统指标更为准确地反映心脏疾病下左心房结构与功能的改变,是预测房颤患者消融术后左心房功能逆转、术后房颤复发潜在指标。本项目拟选取于我院心内科拟行第一次及第二次房颤消融患者,术前常规行经胸和经食道超声心动图检查,应用二维斑点成像软件分析左心房应变参数,探究左心房僵硬指数对房颤患者消融术后左心房功能逆重构及术后房颤复发的预测价值,为术前完善消融策略提供建议。 |
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Objectives of Study: |
Left atrial stiffness index based on two-dimensional dot pursuit imaging (DSI) combines the parameters of left ventricular diastolic function and left atrial strain function. It can reflect the changes of left atrial structure and function more accurately than traditional indexes. It is a potential index for predicting the reversal of left atrial function and recurrence of AF after ablation in patients with atrial fibrillation. Mark. In order to explore the effect of left atrial stiffness index on left atrial dysfunction and postoperative AF recovery in patients with atrial fibrillation, transthoracic and transesophageal echocardiography were performed before ablation. The predictive value of these findings is helpful to improve the ablation strategy. |
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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: |
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Inclusion criteria |
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排除标准: |
(1)有严重的器质性心脏病或瓣膜病; |
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Exclusion criteria: |
(1) there is serious organic heart disease or valvular disease. |
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研究实施时间: Study execute time: |
从 From 2018-09-01 00:00:00至 To 2020-10-10 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2018-08-30 00:00:00 至 To 2020-10-01 00:00:00 |
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诊断试验: Diagnostic Tests: |
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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): |
非随机对照试验(本研究为队列研究) |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Non randomized controlled trial (cohort study) |
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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: |
N/A |
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Blinding: |
N/A |
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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): |
院内方式 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Open in the hospital |
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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: |
人工及电子采集、数字化存储 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Manual and electronic acquisition and digital storage |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |