ChiCTR2400086517 版本V1.0 版本创建时间2024/07/04 08:48:59 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:

ChiCTR2400086517 

最近更新日期:

Date of Last Refreshed on:

2024-07-04 08:48:34 

注册时间:

Date of Registration:

2024-07-04 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于临床数据和放射学特征的机器学习模型预测创伤性脑损伤患者去骨瓣减压术后血肿扩大或再出血:回顾性队列研究

Public title:

Machine learning model based on clinical data and radiological features for predicting hematoma expansion or rebleeding after decompressive craniectomy in traumatic brain injury patients:a retrospective cohort study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于临床数据和放射学特征的机器学习模型预测创伤性脑损伤患者去骨瓣减压术后血肿扩大或再出血:回顾性队列研究

Scientific title:

Machine learning model based on clinical data and radiological features for predicting hematoma expansion or rebleeding after decompressive craniectomy in traumatic brain injury patients:a retrospective cohort study

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:

丁滢滢 

研究负责人:

吴达 

Applicant:

Yingying Ding 

Study leader:

Da Wu 

申请注册联系人电话:

Applicant telephone:

+86 189 6164 8895

研究负责人电话:

Study leader's telephone:

+86 138 6149 3111

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:

dyy05052022@163.com

研究负责人电子邮件:

Study leader's E-mail:

wudabrain@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:

江苏省宜兴市新城路1588号

研究负责人通讯地址:

江苏省宜兴市新城路1588号

Applicant address:

No.1588, Xincheng Road,Yixing,Jiangsu Province

Study leader's address:

No.1588, Xincheng Road,Yixing,Jiangsu Province

申请注册联系人邮政编码:

Applicant postcode:

214200

研究负责人邮政编码:

Study leader's postcode:

214200

申请人所在单位:

宜兴市人民医院

Applicant's institution:

Yixing People's Hospital

研究负责人所在单位:

宜兴市人民医院

Affiliation of the Leader:

Yixing People's Hospital

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

伦审2024科056

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:

宜兴市人民医院医学伦理审查委员会

Name of the ethic committee:

Medical Ethics Committee of Yixing People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2024-06-21 00:00:00

伦理委员会联系人:

吴泊

Contact Name of the ethic committee:

Po Wu

伦理委员会联系地址:

江苏省宜兴市新城路1588号

Contact Address of the ethic committee:

No.1588, Xincheng Road,Yixing,Jiangsu Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 139 0615 0418

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:

宜兴市人民医院

Primary sponsor:

Yixing People's Hospital

研究实施负责(组长)单位地址:

宜兴市人民医院

Primary sponsor's address:

Yixing People's Hospital

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):

宜兴市

Country:

China

Province:

Jiangsu

City:

Yixing

单位(医院):

宜兴市人民医院

具体地址:

江苏省宜兴市新城路1588号

Institution
hospital:

Yixing People's Hospital

Address:

No.1588, Xincheng Road,Yixing,Jiangsu Province

经费或物资来源:

自筹

Source(s) of funding:

Self-finance

Target disease:

Traumatic brain injury

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:

队列研究 

Study design:

Cohort study 

研究目的:

阐明创伤性脑损伤患者去骨瓣减压术后影响血肿扩展和再出血的预测因素,并基于快速获取的临床数据和影像学特征,使用 机器学习算法构建预测模型。  

Objectives of Study:

The aim of this study was to elucidate the predictors of hematoma expansion and rebleeding following DC in patients with TBI. Additionally, we constructed a prediction model based on ML algorithms using rapidly acquired clinical data and radiological features.

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)年龄大于 18 岁;(2)入院后需要紧急 DC 手术。

Inclusion criteria

(1) Age≥18 years; (2) Emergency decompressive craniectomy (DC) required after admission.

排除标准:

(1)因缺氧或低血压引起的弥漫性脑肿胀;(2)凝血功能明显异常;(3)生命体征不稳无法耐受手术;(4)合并其他部位严重损伤或存在严重基础疾病;(5)术区再出血;(5)临床资料不全。

Exclusion criteria:

(1) Diffuse brain swelling caused by hypoxia or hypotension; (2) Significant coagulopathy; (3) Unstable vital signs rendering the patient unable to tolerate surgery; (4) Severe concomitant injuries in other locations or presence of serious underlying diseases; (5) Rebleeding at the surgical site; (6) Incomplete clinical data.

研究实施时间:

Study execute time:

From 2024-07-04 00:00:00 To 2024-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-07-04 00:00:00 To 2024-09-04 00:00:00  

干预措施:

Interventions:

组别:

不适用

样本量:

1205

Group:

Not applicable

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):

江苏省 

市(区县):

 

Country:

China 

Province:

Jiangsu 

City:

 

单位(医院):

宜兴市人民医院 

单位级别:

三甲 

Institution
hospital:

Yixing people's hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

去骨瓣减压术后血肿扩大或再出血

指标类型:

主要指标

Outcome:

Hematoma expansion or rebleeding after decompressive craniectomy

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

受试者工作特征曲线

指标类型:

主要指标

Outcome:

Receiver operating characteristic curve

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

ROC 曲线下面积

指标类型:

主要指标

Outcome:

Area under the ROC curve

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

阳性预测值

指标类型:

主要指标

Outcome:

Positive predictive value

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

阴性预测值

指标类型:

主要指标

Outcome:

Negative predictive value

Type:

Primary 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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age N/A 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:

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

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):

可根据合理要求提供数据

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

Data is available on reasonable request

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:

从医院信息系统采集数据,使用SPSS和R软件分析和管理数据

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

Capturing data from hospital information systems, analysing and managing data using SPSS and R software

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:

 2024-07-04 08:48:34