基于多模态MRI探讨急性前循环大血管闭塞性卒中患者取栓再通后血流灌注状态与预后的研究

注册号:

Registration number:

ChiCTR2400084842 

最近更新日期:

Date of Last Refreshed on:

2024-05-27 09:10:41 

注册时间:

Date of Registration:

2024-05-27 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于多模态MRI探讨急性前循环大血管闭塞性卒中患者取栓再通后血流灌注状态与预后的研究

Public title:

Study on the Relationships between Cerebral Perfusion and Prognosis of Patients with Acute Anterior Circulation Large Vessel Occlusion Stroke after Successful Mechanical Thrombectomy based on Multi-modal MRI

注册题目简写:

ACTUAL-MRI

English Acronym:

研究课题的正式科学名称:

基于多模态MRI探讨急性前循环大血管闭塞性卒中患者取栓再通后血流灌注状态与预后的研究

Scientific title:

Study on the Relationships between Cerebral Perfusion and Prognosis of Patients with Acute Anterior Circulation Large Vessel Occlusion Stroke after Successful Mechanical Thrombectomy based on Multi-modal MRI

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:

朱武生 

研究负责人:

朱武生 

Applicant:

Wusheng Zhu 

Study leader:

Wusheng Zhu 

申请注册联系人电话:

Applicant telephone:

+86 138 0900 8009

研究负责人电话:

Study leader's
telephone:

+86 138 0900 8009

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:

wusheng.zhu@nju.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

wusheng.zhu@nju.edu.cn

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:

江苏省南京市中山东路305号

研究负责人通讯地址:

江苏省南京市中山东路305号

Applicant address:

No.305,East Zhongshan Road, Nanjing City, Jiangsu Province

Study leader's address:

No.305,East Zhongshan Road, Nanjing City, Jiangsu Province

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:

南京大学医学院附属金陵医院

Applicant's institution:

Affiliated Jinling Hospital, Medical School of Nanjing University

研究负责人所在单位:

南京大学医学院附属金陵医院

Affiliation of the Leader:

Affiliated Jinling Hospital, Medical School of Nanjing 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:

2023DZKY-126-01

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:

中国人民解放军东部战区总医院临床研究伦理委员会

Name of the ethic committee:

Clinical Trial Ethics Committee of Jinling Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2024-01-05 00:00:00

伦理委员会联系人:

吴琼

Contact Name of the ethic committee:

Wu Qiong

伦理委员会联系地址:

江苏省南京市中山东路305号

Contact Address of the ethic committee:

305 Zhongshan Road East, Nanjing, Jiangsu

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 25 8086 0225

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:

南京大学医学院附属金陵医院

Primary sponsor:

Affiliated Jinling Hospital, Medical School of Nanjing University

研究实施负责(组长)单位地址:

江苏省南京市玄武区中山东路305号

Primary sponsor's address:

No.305, East Zhongshan Road, Nanjing City, Jiangsu Province, 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):

江苏省

市(区县):

南京市

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

南京大学医学院附属金陵医院

具体地址:

江苏省南京市玄武区中山东路305号

Institution
hospital:

Affiliated Jinling Hospital, Medical School of Nanjing University

Address:

No.305, East Zhongshan Road, Nanjing City, Jiangsu Province, China

经费或物资来源:

Source(s) of funding:

none

研究疾病:

缺血性脑卒中  

Target disease:

Ischemic stroke

研究疾病代码:

8B11

Target disease code:

8B11

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:

基于多模态MRI探究急性前循环大血管闭塞性卒中患者取栓再通后血流灌注状态与预后的相关性,建立相关临床预警模型,为优化急性大血管闭塞卒中患者的早期管理提供科学依据。  

Objectives of Study:

To investigate the correlation between perfusion status assessed by multimodal MRI and prognosis of acute anterior circulation large vessel occlusion stroke patients after successful recanalization through endovascular treatment. Moreover, we aim to establish relevant clinical warning models to provide scientific basis for optimizing early management of patients with acute large vessel occlusion stroke.

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)卒中前mRS≥2分; 2)介入治疗时间窗>24小时; 3)术前影像学证实颅内出血; 4)患者无法配合完成MRI检查; 5)磁共振检查禁忌症:如幽闭恐惧症、体内金属植入物如心脏起搏器等; 6)MRI图像质量差难以分析; 7)严重器质性疾病,预期寿命<90天。

Exclusion criteria:

1) Pre-stroke mRS ≥2 points; 2) Interventional time window >24 hours; 3) Preoperative imaging confirmed intracranial hemorrhage; 4) Patients are likely to be unable to cooperate with the MRI examination 5) Contraindications to MRI: e.g. claustrophobia, metallic implants in the body such as pacemakers; 6) Poor quality of MRI images difficult to analyses; 7) Severe organic disease with life expectancy <90 days.

研究实施时间:

Study execute time:

From 2024-06-01 00:00:00 To 2026-03-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-06-01 00:00:00 To 2025-12-31 00:00:00

干预措施:

Interventions:

组别:

连续入组

样本量:

267

Group:

Case series

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):

江苏 

市(区县):

南京市 

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

南京大学医学院附属金陵医院 

单位级别:

三甲 

Institution
hospital:

Affiliated Jinling Hospital, Medical School of Nanjing University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

安徽  

市(区县):

芜湖  

Country:

China

Province:

Anhui

City:

Wuhu

单位(医院):

皖南医学院弋矶山医院  

单位级别:

三甲 

Institution
hospital:

Yijishan Hospital of Wannan Medical College

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

湖北  

市(区县):

武汉  

Country:

China

Province:

Hubei

City:

Wuhan

单位(医院):

武汉市第一医院 

单位级别:

三甲 

Institution
hospital:

Wuhan First Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏 

市(区县):

常州 

Country:

China

Province:

Jiangsu

City:

Changzhou

单位(医院):

常州市第二人民医院 

单位级别:

三甲 

Institution
hospital:

Changzhou NO.2 People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏 

市(区县):

苏州 

Country:

China

Province:

Jiangsu

City:

Suzhou

单位(医院):

苏州大学附属第二医院 

单位级别:

三甲 

Institution
hospital:

Second Affiliated Hospital of Soochow University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏 

市(区县):

无锡 

Country:

China

Province:

Jiangsu

City:

Wuxi

单位(医院):

无锡市人民医院 

单位级别:

三甲 

Institution
hospital:

Wuxi People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏 

市(区县):

徐州 

Country:

China

Province:

Jiangsu

City:

Xuzhou

单位(医院):

徐州医科大学第二附属医院 

单位级别:

三甲 

Institution
hospital:

The Second Affiliated Hospital of Xuzhou Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东 

市(区县):

济南 

Country:

China

Province:

Shandong

City:

Jinan

单位(医院):

山东大学附属千佛山医院 

单位级别:

三甲 

Institution
hospital:

Shandong Provincial Qianfoshan Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏 

市(区县):

盐城 

Country:

China

Province:

Jiangsu

City:

Yancheng

单位(医院):

盐城市第三人民医院 

单位级别:

三甲 

Institution
hospital:

Yancheng Third People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

90天mRS评分0-2分

指标类型:

主要指标

Outcome:

90-day mRS score of 0-2

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

90天mRS评分0-1分

指标类型:

次要指标

Outcome:

90-day mRS score of 0-1

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

90天mRS评分

指标类型:

次要指标

Outcome:

90-day mRS score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

早期神经功能改善(术后24小时NIHSS评分减少≥4)

指标类型:

次要指标

Outcome:

Early neurological improvement (≥4 reduction in NIHSS score at 24 hours postoperatively)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

早期神经功能恶化(术后24小时NIHSS评分增加≥4)

指标类型:

次要指标

Outcome:

Early neurological deterioration (increase in NIHSS score ≥4 at 24 hours postoperatively)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

延迟神经功能改善(术后7天NIHSS评分减少≥4)

指标类型:

次要指标

Outcome:

Delayed neurological improvement (≥4 reduction in NIHSS score at 7 days postoperatively)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

90天NIHSS评分

指标类型:

次要指标

Outcome:

90-day NIHSS score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

90天时NIHSS评分改变量

指标类型:

次要指标

Outcome:

change in NIHSS score at 90 days

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

恶性脑水肿

指标类型:

次要指标

Outcome:

malignant cerebral edema

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

颅内出血

指标类型:

次要指标

Outcome:

intracranial haemorrhage

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

症状性颅内出血

指标类型:

次要指标

Outcome:

Symptomatic intracranial haemorrhage

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

梗死体积变化

指标类型:

次要指标

Outcome:

Change in infarct volume

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

新发梗死

指标类型:

次要指标

Outcome:

New infarction

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

低灌注体积变化

指标类型:

次要指标

Outcome:

Low perfusion volume change

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 100 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

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):

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

none

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:

病例记录表采集数据,进行电子采集及管理。

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

Data were collected by case record forms, and electronic collection and management were carried out.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2024-05-27 09:10:36