颅内动脉粥样硬化斑块易损性识别及转归评价的队列观察研究

注册号:

Registration number:

ChiCTR2500105624 

最近更新日期:

Date of Last Refreshed on:

2025-07-08 10:04:48 

注册时间:

Date of Registration:

2025-07-08 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

颅内动脉粥样硬化斑块易损性识别及转归评价的队列观察研究

Public title:

A cohort study on the identification and outcome evaluation of intracranial arteriosclerosis plaque vulnerability

注册题目简写:

English Acronym:

研究课题的正式科学名称:

颅内动脉粥样硬化斑块易损性识别及转归评价的队列观察研究

Scientific title:

A cohort study on the identification and outcome evaluation of intracranial arteriosclerosis plaque vulnerability

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:

邢英琦 

研究负责人:

邢英琦 

Applicant:

Xing Yingqi 

Study leader:

Xing Yingqi 

申请注册联系人电话:

Applicant telephone:

+86 18610047846

研究负责人电话:

Study leader's
telephone:

+86 10 83198966

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:

xingyq2009@sina.com

研究负责人电子邮件:

Study leader's E-mail:

xingyq2009@sina.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:

北京市西城区长椿街45号

研究负责人通讯地址:

北京市西城区长椿街45号

Applicant address:

No. 45, Changchun Street, Xicheng District, Beijing

Study leader's address:

No. 45, Changchun Street, Xicheng District, Beijing

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:

首都医科大学宣武医院

Applicant's institution:

Xuanwu Hospital Capital Medical University

研究负责人所在单位:

首都医科大学宣武医院

Affiliation of the Leader:

Xuanwu Hospital Capital Medical University

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

临研审[2024]417号-002

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:

首都医科大学宣武医院伦理委员会-A

Name of the ethic committee:

Ethics Committee of Xuanwu Hospital Capital Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-12-16 00:00:00

伦理委员会联系人:

张卓然

Contact Name of the ethic committee:

Zhang Zhuoran

伦理委员会联系地址:

北京市西城区长椿街45号

Contact Address of the ethic committee:

No. 45, Changchun Street, Xicheng District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 83199270

伦理委员会联系人邮箱:

Contact email of the ethic committee:

xwzhuoranzhang@163.com

研究实施负责(组长)单位:

首都医科大学宣武医院

Primary sponsor:

Xuanwu Hospital Capital Medical University

研究实施负责(组长)单位地址:

北京市西城区长椿街45号

Primary sponsor's address:

No. 45, Changchun Street, Xicheng District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

首都医科大学宣武医院

具体地址:

北京市西城区长椿街45号

Institution
hospital:

Xuanwu Hospital Capital Medical University

Address:

No. 45, Changchun Street, Xicheng District, Beijing

经费或物资来源:

癌症、心脑血管、呼吸和代谢性疾病防治研究国家科技重大专项

Source(s) of funding:

National Science and Technology Major Project for the Prevention and Treatment of Cancer, Cardiovasc

研究疾病:

无症状颅内动脉粥样硬化  

Target disease:

Asymptomatic intracranial atherosclerosis

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:

其它 

Study phase:

N/A

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

建立一个大型的前瞻性无症状颅内动脉粥样硬化患者脑卒中一级预防队列,明确无症状颅内动脉狭窄患者的危险因素分布、狭窄动脉分布,确定无症状人群中利用 TCD 筛选颅内动脉狭窄的最佳前哨动脉;结合高分辨磁共振检查观察颅内动脉粥样硬化的斑块进展和回缩自然史;通过临床随访首次卒中事件和第二次卒中事件,建立颅内动脉粥样硬化性斑块易损性识别的评价与转归体系方法;结合血管危险因素和狭窄血管的血流动力学参数,建立无症状颅内动脉粥样硬化患者认知下降风险预警模型。  

Objectives of Study:

To establish a large prospective first-order prevention cohort of asymptomatic patients with intracranial atherosclerosis for stroke, determine the distribution of risk factors and stenotic arteries in asymptomatic patients with intracranial artery stenosis, and determine the best sentinel artery for screening intracranial artery stenosis by TCD among asymptomatic people; The natural history of plaque progression and retraction of intracranial atherosclerosis was observed with high-resolution magnetic resonance imaging; Through clinical follow-up of the first stroke event and the second stroke event, the evaluation and outcome system methods for identifying the vulnerability of intracranial atherosclerotic plaque were established; Combining vascular risk factors and hemodynamic parameters of stenotic vessels, an early warning model of cognitive decline risk in asymptomatic patients with intracranial atherosclerosis was established.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1.临床确诊的非动脉粥样硬化相关的颅内动脉狭窄; 2.已诊断为阿尔茨海默病、路易体痴呆、额颞叶变性、帕金森病等认知功能下降的神经系统变性疾病; 3.严重的神经功能缺陷,使患者无法独立生活,预期无法完成随访计划;或合并其他可能影响终点事件判断和随访的疾病,如严重的心、肺、肝、肾、内分泌疾病等; 4.颅外颈部血管狭窄>50%; 5.有核磁成像的安全性有关的相对/绝对禁忌症(体内金属,幽闭恐惧症等); 6.颞窗透声性差; 7.拒绝签署知情同意书。

Exclusion criteria:

1.Clinically confirmed non atherosclerosis related intracranial artery stenosis; 2.Diagnosed with neurodegenerative diseases such as Alzheimer's disease, Lewy body dementia, frontotemporal lobe degeneration, Parkinson's disease, and cognitive decline; 3.Severe neurological deficits prevent patients from living independently and are expected to be unable to complete follow-up plans; Or merge other diseases that may affect the judgment and follow-up of endpoint events, such as severe heart, lung, liver, kidney, endocrine diseases, etc; 4.Extracranial neck vascular stenosis>50%; 5.Relative/absolute contraindications related to the safety of magnetic resonance imaging (such as in vivo metal, claustrophobia, etc.); 6.Poor sound transmission through the temporal window; 7.Refusal to sign informed consent form.

研究实施时间:

Study execute time:

From 2025-01-01 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-01-03 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

3000

Group:

Observation group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京市 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

首都医科大学宣武医院 

单位级别:

三级甲等 

Institution
hospital:

Xuanwu Hospital Capital Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京市 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

中国医学科学院北京协和医院 

单位级别:

三级甲等 

Institution
hospital:

Peking Union Medical College Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

卒中

指标类型:

主要指标

Outcome:

Stroke

Type:

Primary indicator

测量时间点:

第12个月和24个月

测量方法:

Measure time point of outcome:

The 12th and 24th months

Measure method:

指标中文名:

认知障碍的发生与进展

指标类型:

次要指标

Outcome:

Occurrence and progression of cognitive impairment

Type:

Secondary indicator

测量时间点:

第12个月和24个月

测量方法:

Measure time point of outcome:

The 12th and 24th months

Measure method:

指标中文名:

心肌梗死

指标类型:

次要指标

Outcome:

Myocardial infarction

Type:

Secondary indicator

测量时间点:

第12个月和24个月

测量方法:

Measure time point of outcome:

The 12th and 24th months

Measure method:

指标中文名:

死亡(血管性死亡和非血管性死亡)

指标类型:

次要指标

Outcome:

Death (vascular and non-vascular), myocardial infarction, occurrence and progression of cognitive impairment, deterioration of functional status (mRS ≥ 2 points)

Type:

Secondary indicator

测量时间点:

第12个月和24个月

测量方法:

Measure time point of outcome:

The 12th and 24th months

Measure method:

指标中文名:

功能状态恶化(mRS≥2分)

指标类型:

次要指标

Outcome:

Deterioration of functional status (mRS >= 2 points)

Type:

Secondary indicator

测量时间点:

第12个月和24个月

测量方法:

Measure time point of outcome:

The 12th and 24th months

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

None

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 30 years
最大 Max age 80 years

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):

Randomization Procedure (please state who generates the random number sequence and by what method):

None

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:

None

是否共享原始数据:

IPD sharing

是Yes

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):

邮件联系研究者

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

Contact the investigator by email

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:

项目将建立专用数据库;当所有病例输入并核对无误后,由数据管理员写出数据库检查报告

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

The project will establish a dedicated database. After all cases have been entered and verified to be correct, the data administrator will write a database inspection report

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-07-08 10:04:28