基于高分辨MR成像评估阿司匹林抑制颅内动脉瘤壁炎症的前瞻性研究

注册号:

Registration number:

ChiCTR2600120504 

最近更新日期:

Date of Last Refreshed on:

2026-03-16 14:13:03 

注册时间:

Date of Registration:

2026-03-16 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

基于高分辨MR成像评估阿司匹林抑制颅内动脉瘤壁炎症的前瞻性研究

Public title:

Prospective Study Evaluating Aspirin Suppression of Intracranial Aneurysm Wall Inflammation with High-Resolution MR Imaging

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于高分辨MR成像评估阿司匹林抑制颅内动脉瘤壁炎症的前瞻性研究

Scientific title:

Prospective Study Evaluating Aspirin Suppression of Intracranial Aneurysm Wall Inflammation with High-Resolution MR Imaging

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:

王光宪 

研究负责人:

王光宪 

Applicant:

Guangxian Wang 

Study leader:

Guangxian Wang 

申请注册联系人电话:

Applicant telephone:

+86 136 4058 3247

研究负责人电话:

Study leader's
telephone:

+86 136 4058 3247

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:

wgxlove1234@163.com

研究负责人电子邮件:

Study leader's E-mail:

wgxlove1234@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:

中国重庆市巴南区渝南大道659号

研究负责人通讯地址:

中国重庆市巴南区渝南大道659号

Applicant address:

No. 659, Yunnan Road, Bana District, Chongqing, China

Study leader's address:

No. 659, Yunnan Road, Bana District, Chongqing, China

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:

重庆市巴南区人民医院

Applicant's institution:

Banan District People's Hospital of Chongqing City

研究负责人所在单位:

重庆市巴南区人民医院

Affiliation of the Leader:

Banan District People's Hospital of Chongqing City

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:

BNLL-KY-2023-028

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:

重庆市巴南区人民医院临床科研伦理委员会

Name of the ethic committee:

Clinical Research Ethics Committee of Bana District People's Hospital in Chongqing City

伦理委员会批准日期:

Date of approved by ethic committee:

2023-02-13 00:00:00

伦理委员会联系人:

张厚彬

Contact Name of the ethic committee:

Houbing Zhang

伦理委员会联系地址:

中国重庆市巴南区渝南大道659号

Contact Address of the ethic committee:

No. 659, Yunnan Road, Bana District, Chongqing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 6629 1798

伦理委员会联系人邮箱:

Contact email of the ethic committee:

zenglu0321@163.com

研究实施负责(组长)单位:

重庆市巴南区人民医院

Primary sponsor:

Banan District People's Hospital of Chongqing City

研究实施负责(组长)单位地址:

中国重庆市巴南区渝南大道659号

Primary sponsor's address:

No. 659, Yunnan Road, Bana District, Chongqing, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆市巴南区人民医院

具体地址:

中国重庆市巴南区渝南大道659号

Institution
hospital:

Banan District People's Hospital of Chongqing City

Address:

No. 659, Yunnan Road, Bana District, Chongqing, China

经费或物资来源:

中国重庆市科学与健康联合项目(2023MSXM022)

Source(s) of funding:

The Joint Project of Science and Health of Chongqing City, China (2023MSXM022).

研究疾病:

颅内动脉瘤  

Target disease:

Intracranial aneurysms

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:

队列研究 

Study design:

Cohort study 

研究目的:

通过高分辨MRI评价低剂量阿司匹林降低颅内动脉瘤壁强化率和强化厚度的效能  

Objectives of Study:

The aim of this study was to evaluate whether low-dose aspirin (100 mg/d) reduces ER and wall-enhancement thickness in unruptured IAs (UIAs) using high-resolution magnetic resonance imaging (HRMRI).

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:

患者有磁共振检查禁忌症,以前有过动脉瘤破裂史,合并有动静脉畸形,梭形动脉瘤或外伤性动脉瘤,短期内有动脉瘤介入或开颅治疗意愿的患者。

Exclusion criteria:

Exclusion criteria included contraindications to MRI, a history of previous aneurysmal rupture, concomitant arteriovenous malformation, fusiform or traumatic aneurysms, and intention to undergo endovascular or craniotomy treatment for intracranial aneurysms in the near term.

研究实施时间:

Study execute time:

From 2023-02-13 00:00:00 To 2025-08-12 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-03-21 00:00:00 To 2025-05-19 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

80

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):

重庆 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆市巴南区人民医院 

单位级别:

三甲 

Institution
hospital:

Banan District People's Hospital of Chongqing City

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

动脉瘤壁的强化率

指标类型:

主要指标

Outcome:

The enhancement ratio and wall-enhancement thickness of intracranial aneurysms

Type:

Primary indicator

测量时间点:

增强后

测量方法:

增强矢状位瘤壁的最大信号强度与垂体柄的信号强度比值

Measure time point of outcome:

After enhancement

Measure method:

The ratio of the maximum signal intensity of the enhanced aneurysmal wall in the sagittal plane to the signal intensity of the pituitary stalk

指标中文名:

动脉瘤壁的强化厚度

指标类型:

主要指标

Outcome:

Wall-enhancement thickness of intracranial aneurysms

Type:

Primary indicator

测量时间点:

增强后

测量方法:

垂直瘤壁的最大厚度

Measure time point of outcome:

After enhancement

Measure method:

Maximal perpendicular thickness of the aneurysmal wall

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 18 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:

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):

文章发表后3个月内采用网络平台(www.medresman.org.cn)共享

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

Data will be shared via a public web platform (www.medresman.org.cn) within 3 months after publication.

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:

提交病例记录表、电子采集表

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

a CRF and an electronic data capture

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2026-03-16 14:12:57