影响急性缺血性脑卒中患者术后神经功能预后的危险因素分析

注册号:

Registration number:

ChiCTR2600122462 

最近更新日期:

Date of Last Refreshed on:

2026-04-14 10:23:52 

注册时间:

Date of Registration:

2026-04-14 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

影响急性缺血性脑卒中患者术后神经功能预后的危险因素分析

Public title:

Analysis of Risk Factors Affecting Postoperative Neurological Functional Prognosis in Patients with Acute Ischemic Stroke

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于脑动脉取栓患者的临床和影像学特征构建并验证术后预后功能独立(mrs0-2)的预测模型

Scientific title:

Construction and Validation of a Predictive Model for Postoperative Functional Independence (mRS Score 0–2) Based on Clinical and Imaging Characteristics in Patients Undergoing Cerebral Artery Thrombectomy

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:

王峰 

研究负责人:

王峰 

Applicant:

WANG FENG 

Study leader:

WANG FENG  

申请注册联系人电话:

Applicant telephone:

+86 155 4666 7898

研究负责人电话:

Study leader's
telephone:

+86 155 4666 7898

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:

804811544@qq.com

研究负责人电子邮件:

Study leader's E-mail:

804811544@qq.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:

黑龙江省哈尔滨市南岗区学府路246号

研究负责人通讯地址:

黑龙江省哈尔滨市南岗区学府路246号

Applicant address:

No. 246 Xuefu Road, Nangang District, Harbin City, Heilongjiang Province

Study leader's address:

No. 246 Xuefu Road, Nangang District, Harbin City, Heilongjiang 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:

哈尔滨医科大学附属第二医院

Applicant's institution:

The Second Affiliated Hospital of Harbin Medical University

研究负责人所在单位:

哈尔滨医科大学附属第二医院

Affiliation of the Leader:

The Second Affiliated Hospital of Harbin 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:

KY2025-244

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:

哈尔滨医科大学附属第二医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of The Second Affiliated Hospital of Harbin Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-08-06 00:00:00

伦理委员会联系人:

贾海波

Contact Name of the ethic committee:

JIA HAIBO

伦理委员会联系地址:

黑龙江省哈尔滨市南岗区学府路246号

Contact Address of the ethic committee:

No. 246 Xuefu Road, Nangang District, Harbin City, Heilongjiang Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 451 8660 5084

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:

哈尔滨医科大学附属第二医院

Primary sponsor:

The Second Affiliated Hospital of Harbin Medical University

研究实施负责(组长)单位地址:

黑龙江省哈尔滨市南岗区学府路246号

Primary sponsor's address:

No. 246 Xuefu Road, Nangang District, Harbin City, Heilongjiang Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

黑龙江省

市(区县):

Country:

China

Province:

Heilongjiang

City:

单位(医院):

哈尔滨医科大学附属第二医院

具体地址:

黑龙江省哈尔滨市南岗区学府路246号

Institution
hospital:

The Second Affiliated Hospital of Harbin Medical University

Address:

No. 246 Xuefu Road, Nangang District, Harbin City, Heilongjiang Province

经费或物资来源:

Source(s) of funding:

none

研究疾病:

急性缺血性脑卒中  

Target disease:

Acute Ischemic 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:

横断面 

Study design:

Cross-sectional 

研究目的:

本研究主要目的旨在结合系统分析急性脑动脉闭塞患者术前影像及实验室指标,溶栓、取栓时间,术中手术方案等因素的预测模型,用于个体化预测急性大血管闭塞性卒中患者取栓后功能独立(mRS0-2)的概率,识别与功能独立显著相关的独立预测因素,为临床提供更精准的预防和治疗策略。  

Objectives of Study:

The primary objective of this study was to systematically analyze multiple factors in patients with acute cerebral artery occlusion, including preoperative imaging findings, laboratory parameters, thrombolysis and thrombectomy timing, and intraoperative surgical strategies, and to establish a predictive model. This model was applied for the individualized prediction of the probability of functional independence (mRS score 0–2) following thrombectomy in patients with acute large vessel occlusion stroke, identify independent predictors significantly associated with functional independence, and provide more precise preventive and therapeutic strategies for clinical practice.

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年龄大于等于80周岁; 2预计生存期小于1年; 3处在围孕产期的患者; 4意识状态异常无法与人正常沟通者; 5化验、检查不完善。 6无法遵从实验方案和/或随访 7卒中发病前MRS≥4

Exclusion criteria:

1.Age ≥ 80 years. 2.Expected survival of less than 1 year. 3.Peri-pregnancy and perinatal patients. 4.Patients with impaired consciousness who are unable to communicate normally. 5.Incomplete laboratory tests and imaging examinations. 6.Unable to comply with the study protocol and/or follow-up. 7.Premorbid mRS score ≥ 4 prior to stroke onset.

研究实施时间:

Study execute time:

From 2022-01-01 00:00:00 To 2027-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-20 00:00:00 To 2027-01-01 00:00:00

干预措施:

Interventions:

组别:

预后mrs0-2

样本量:

550

Group:

mRS Score 0–2

Sample size:

干预措施:

干预措施代码:

Intervention:

none

Intervention code:

组别:

预后mrs大于等于3

样本量:

550

Group:

mRS Score ≥3

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):

黑龙江省 

市(区县):

 

Country:

China

Province:

Heilongjiang

City:

单位(医院):

哈尔滨医科大学附属第二医院 

单位级别:

三甲 

Institution
hospital:

The Second Affiliated Hospital of Harbin Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

MRS评分

指标类型:

主要指标

Outcome:

MRS score

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

NIHSS评分

指标类型:

主要指标

Outcome:

NIHSS score

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良事件的发生率

指标类型:

次要指标

Outcome:

Incidence of adverse events

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 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

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:

外部硬盘备份: 将数据备份到外部硬盘或其他可移动存储介质上。

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

Back up data to an external hard disk or other removable storage media.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-04-14 10:23:44