ChiCTR2500111746 版本V1.0 版本创建时间2025/11/05 14:41:23 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2500111746 

最近更新日期:

Date of Last Refreshed on:

2025-11-05 14:41:16 

注册时间:

Date of Registration:

2025-11-05 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于人工智能分析的多模态CT检查联合早期mRS评分预测WUS和SWA患者的预后

Public title:

Artificial intelligence-based analysis of multimodal computed tomography combined with early modified Rankin Scale scoring for prognostic prediction in patients with wake-up stroke and sleep-wake stroke

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于人工智能分析的多模态CT检查联合早期mRS评分预测WUS和SWA患者的预后

Scientific title:

Artificial intelligence-based analysis of multimodal computed tomography combined with early modified Rankin Scale scoring for prognostic prediction in patients with wake-up stroke and sleep-wake 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:

曹军 

研究负责人:

曹军 

Applicant:

Jun Cao 

Study leader:

Jun Cao 

申请注册联系人电话:

Applicant telephone:

+86 137 0658 0621

研究负责人电话:

Study leader's
telephone:

+86 137 0658 0621

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:

13706580621@163.com

研究负责人电子邮件:

Study leader's E-mail:

13706580621@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:

浙江省嘉兴市海盐县武原街道建丰路699号

研究负责人通讯地址:

浙江省嘉兴市海盐县武原街道建丰路699号

Applicant address:

699 Jianfeng Road, Wuyuan Street, Haiyan County, Jiaxing City, Zhejiang Province

Study leader's address:

699 Jianfeng Road, Wuyuan Street, Haiyan County, Jiaxing City, Zhejiang Province

申请注册联系人邮政编码:

Applicant postcode:

314300

研究负责人邮政编码:

Study leader's postcode:

314300

申请人所在单位:

海盐县人民医院

Applicant's institution:

Haiyan County People's Hospital

研究负责人所在单位:

海盐县人民医院

Affiliation of the Leader:

Haiyan County People's Hospital

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:

(2025年度)伦审第(13)号

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:

海盐县人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Haiyan County People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-08-29 00:00:00

伦理委员会联系人:

邬梅珍

Contact Name of the ethic committee:

Meizhen Wu

伦理委员会联系地址:

浙江省嘉兴市海盐县武原街道建丰路699号

Contact Address of the ethic committee:

699 Jianfeng Road, Wuyuan Street, Haiyan County, Jiaxing City, Zhejiang Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 573 8622 9442

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:

海盐县人民医院

Primary sponsor:

Haiyan County People's Hospital

研究实施负责(组长)单位地址:

浙江省嘉兴市海盐县武原街道建丰路699号

Primary sponsor's address:

699 Jianfeng Road, Wuyuan Street, Haiyan County, Jiaxing City, Zhejiang 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):

浙江

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

海盐县人民医院

具体地址:

浙江省嘉兴市海盐县武原街道建丰路699号

Institution
hospital:

Haiyan County People's Hospital

Address:

699 Jianfeng Road, Wuyuan Street, Haiyan County, Jiaxing City, Zhejiang Province

经费或物资来源:

单位资助

Source(s) of funding:

Hospital funding

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:

其它 

Study phase:

N/A

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

1.建立基于 AI 的 WUS/SWA 患者预后评估模型,预测准确率>=85%; 2.阐明多模态 CT 特征与早期 mRS 评分的关联机制; 3.提出适用于基层医院的简化版预后评估方案。  

Objectives of Study:

1. Develop an AI-based prognostic assessment model for WUS/SWA patients with a prediction accuracy of >=85%; 2. Clarify the relationship mechanism between multimodal CT features and early mRS scores; 3. Propose a simplified prognostic assessment scheme suitable for primary hospitals.

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.入院主诉为突发性偏瘫、语言障碍或意识障碍,符合急性缺血性脑卒中诊断; 2.初次卒中发作; 3.入院时间距“最后健康时刻(Last Known Well,LKW)”<24小时; 4.完成NCCT、CTA、CTP等多模态CT检查,图像质量满足后处理要求; 5.可获得完整随访资料及mRS评分数据; 6.接受统一扫描协议,根据相关指南进行治疗和护理。

Inclusion criteria

1. The main complaints upon admission are sudden hemiplegia, speech impairment, or consciousness disturbance, meeting the criteria for acute ischemic stroke diagnosis; 2. First-ever stroke occurrence; 3. Admission within 24 hours of the 'Last Known Well (LKW)'; 4. Completion of multimodal CT examinations such as NCCT, CTA, and CTP, with image quality meeting post-processing requirements; 5. Availability of complete follow-up data and mRS scores; 6. Receive standardized scanning protocols and treatment and care according to relevant guidelines.

排除标准:

1.既往有卒中或其他神经系统疾病史; 2.影像学检查提示脑出血、脑瘤等非缺血性病变; 3.有严重心、肝、肾功能障碍,或合并恶性肿瘤者; 4.患者在卒中后90天内未能完成mRS评分或随访信息不完整; 5.多模态CT检查图像存在严重伪影或质量不佳,无法进行准确的后处理和分析。

Exclusion criteria:

1. History of stroke or other neurological diseases; 2. Imaging examinations indicate non-ischemic lesions such as cerebral hemorrhage or brain tumors; 3. Severe heart, liver, or kidney dysfunction, or concurrent malignant tumors; 4. Patients who were unable to complete the mRS score or whose follow-up information is incomplete within 90 days after stroke; 5. Multimodal CT images with severe artifacts or poor quality, making accurate post-processing and analysis impossible.

研究实施时间:

Study execute time:

From 2025-08-01 00:00:00 To 2028-07-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-01 00:00:00 To 2028-07-31 00:00:00

干预措施:

Interventions:

组别:

醒后卒中组

样本量:

48

Group:

Wake-up stroke group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

清醒时卒中组

样本量:

76

Group:

Stroke while awake 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):

浙江 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

海盐县人民医院 

单位级别:

三乙 

Institution
hospital:

Haiyan County People's Hospital

Level of the institution:

Tertiary B

测量指标:

Outcomes:

指标中文名:

卒中后 90 d 改良 Rankin 量表(mRS)评分

指标类型:

主要指标

Outcome:

The modified Rankin scale (mRS) at 90 days after stroke was evaluated

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

再灌注后 24 h、7 d 的NIHSS评分

指标类型:

次要指标

Outcome:

NIHSS scores at 24 h and 7 d after reperfusion were recorded

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

复查头颅CT或MRI检查是否存在永久性缺血性脑组织

指标类型:

附加指标

Outcome:

Head CT or MRI was reexamined for the presence of permanent ischemic brain tissue

Type:

Additional 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 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:

公开/Public

盲法:

Blinding:

None

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

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:

病例记录表结合电子采集和管理系统

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

Combining electronic data collection and management system for case records

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:

 2025-11-05 14:41:16