|
审核状态: Project audit state: |
通过审核 Successful |
|
注册号: Registration number: |
ChiCTR2400089164 |
|
最近更新日期: Date of Last Refreshed on: |
2024-09-03 10:00:35 |
|
注册时间: Date of Registration: |
2024-09-03 00:00:00 |
|
注册号状态: |
预注册 |
|
Registration Status: |
Prospective registration |
|
注册题目: |
基于超声心动图及临床参数的列线图预测卵圆孔未闭患者的卒中风险 |
|
Public title: |
Prediction of Stroke Risk in Patients with Patent Foramen Ovale Based on Echocardiography and Clinical Parameters Using a Nomogram |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
卵圆孔未闭相关卒中的高危因素分析研究 |
|
Scientific title: |
Analysis of High-Risk Factors for patent foramen ovale associated stroke |
|
研究课题代号(代码): Study subject ID: |
|
|
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: |
|
申请注册联系人: |
刘原 |
研究负责人: |
徐亚丽 |
|
Applicant: |
Liuyuan |
Study leader: |
Xu yali |
|
申请注册联系人电话: Applicant telephone: |
+86 188 8393 8460 |
研究负责人电话:
Study leader's |
+86 185 2338 4936 |
|
申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
||
|
申请注册联系人电子邮件: Applicant E-mail: |
1311559388@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
Xuyali1976@163.com |
|
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): |
||
|
申请注册联系人通讯地址: |
重庆市沙坪坝区新桥正街83号新桥医院超声科(门诊四楼) |
研究负责人通讯地址: |
重庆市沙坪坝区新桥正街83号新桥医院超声科(门诊四楼) |
|
Applicant address: |
Department of Ultrasound, Xinqiao Hospital, No. 83 Xinqiao Zhengjie, Shapingba District, Chongqing (Outpatient Fourth Floor) |
Study leader's address: |
Department of Ultrasound, Xinqiao Hospital, No. 83 Xinqiao Zhengjie, Shapingba District, Chongqing (Outpatient Fourth Floor) |
|
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: |
||
|
申请人所在单位: |
陆军军医大学第二附属医院 |
||
|
Applicant's institution: |
Xinqiao Hospital and The Second Affiliated Hospital, Army Medical University (Third Military Medical University) |
||
|
研究负责人所在单位: |
陆军军医大学第二附属医院 |
||
|
Affiliation of the Leader: |
Xinqiao Hospital and The Second Affiliated Hospital, Army Medical University (Third Military Medical University) |
||
|
是否获伦理委员会批准: |
是 |
||
|
Approved by ethic committee: |
Yes |
||
|
伦理委员会批件文号: Approved No. of ethic committee: |
2024-研第136-01 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
|
批准本研究的伦理委员会名称: |
中国人民解放军陆军军医大学第二附属医院医学伦理委员会 |
||
|
Name of the ethic committee: |
Medical Ethics Committee of the Second Affiliated Hospital of Army Medical University |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2024-05-12 00:00:00 | ||
|
伦理委员会联系人: |
宋彩萍 |
||
|
Contact Name of the ethic committee: |
Song caiping |
||
|
伦理委员会联系地址: |
陆军军医大学第二附属医院办公楼二楼医学伦理委员会办公室 |
||
|
Contact Address of the ethic committee: |
Office of the Medical Ethics Committee, Second Floor, Office Building, The Second Affiliated Hospital of the Army Medical University |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 68755422 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
|
|
研究实施负责(组长)单位: |
陆军军医大学第二附属医院(新桥医院) |
||||||||||||||||||||||
|
Primary sponsor: |
The Second Affiliated Hospital of Army Medical University(Xinqiao Hospital) |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
重庆市沙坪坝区新桥正街83号新桥医院 |
||||||||||||||||||||||
|
Primary sponsor's address: |
Xinqiao Hospital, No. 83 Xinqiao Zhengjie, Shapingba District, Chongqing |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
无 |
||||||||||||||||||||||
|
Source(s) of funding: |
N/A |
||||||||||||||||||||||
|
研究疾病: |
卵圆孔未闭相关卒中 |
||||||||||||||||||||||
|
Target disease: |
patent foramen ovale associated stroke |
||||||||||||||||||||||
|
研究疾病代码: |
|
||||||||||||||||||||||
|
Target disease code: |
|
||||||||||||||||||||||
|
研究类型: |
观察性研究 |
||||||||||||||||||||||
|
Study type: |
Observational study |
||||||||||||||||||||||
|
研究所处阶段: |
回顾性研究 | ||||||||||||||||||||||
|
Study phase: |
Retrospective study |
||||||||||||||||||||||
|
研究设计: |
队列研究 |
||||||||||||||||||||||
|
Study design: |
Cohort study |
||||||||||||||||||||||
|
研究目的: |
开发一个结合PFO-AS患者的超声心动图特征和临床危险因素的综合预测模型,以早期识别和预防隐源性脑卒中,为临床医生提供更准确的PFO-AS风险评估工具。 |
||||||||||||||||||||||
|
Objectives of Study: |
Develop a comprehensive predictive model that combines echocardiographic characteristics of patients with PFO-AS (Patent Foramen Ovale Associated Stroke) and clinical risk factors to identify and prevent cryptogenic stroke at an early stage, providing clinicians with a more accurate risk assessment tool for PFO-AS. |
||||||||||||||||||||||
|
药物成份或治疗方案详述: |
|
||||||||||||||||||||||
|
Description for medicine or protocol of treatment in detail: |
|
||||||||||||||||||||||
|
纳入标准: |
①经胸超声心动图右心声学造影(contrast transthoracic echocardiography,cTTE)联合经食管超声心动图(transesophageal echocardiography,TEE)证实存在PFO; ②行头颅CT/MRI检查确定是否存在栓塞性脑缺血灶; ③临床症状表现为偏头痛或无明显症状。 |
||||||||||||||||||||||
|
Inclusion criteria |
①cTTE combined with TEE confirms the presence of PFO; ②Head CT/MRI is performed to determine if there are embolic cerebral ischemic lesions; ③Clinical symptoms present as migraine or no obvious symptoms. |
||||||||||||||||||||||
|
排除标准: |
①由CTA评估主动脉及颈部大动脉出现高危粥样硬化斑块; ②由心电图、24小时动态心电图(Holter)、TTE或TEE提示为高风险心脏来源栓子,如房颤、冠心病、血栓、瓣膜赘生物; ③合并严重心、肺重大疾病,不能很好的配合完成检查; ④图像质量差者。 |
||||||||||||||||||||||
|
Exclusion criteria: |
①Assessment of high-risk atherosclerotic plaques in the aorta and cervical arteries by CTA; ②Identification of high-risk cardiac sources of emboli through ECG, 24-hour Holter monitoring, TTE, or TEE, such as atrial fibrillation, coronary artery disease, thrombosis, or valve vegetations; ③ Combined with serious heart and lung diseases, unable to cooperate well to complete the examination; ④ Poor image quality. |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2024-05-01 00:00:00至 To 2025-05-12 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2024-09-03 00:00:00 至 To 2024-11-30 00:00:00 |
|
干预措施: Interventions: |
|
|
研究实施地点: Countries of recruitment and research settings: |
|
||||||||||||||||||||||||||||
|
测量指标: Outcomes: |
|
|
采集人体标本:
Collecting sample(s)
|
|
|
征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
|
||||||
|
性别: |
男女均可 |
Gender: |
Both |
||||||
|
随机方法(请说明由何人用什么方法产生随机序列): |
由一名研究者以是否合并缺血性脑卒中为分层依据,应用分层随机抽样将受检者按照7∶3比例区分为训练集与测试集。 |
||||||||
|
Randomization Procedure (please state who generates the random number sequence and by what method): |
The researchers will use the presence of embolic cerebral ischemic stroke as a stratification criterion and apply stratified random sampling to divide the subjects into a training set and a testing set in a 7:3 ratio. |
||||||||
|
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 |
|
盲法: |
|
|
Blinding: |
|
是否共享原始数据: IPD sharing |
否No |
|
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 |
|
The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
N/A |
|
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 |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form, CRF |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |