基于脑影像深度学习的颅内占位性病变识别与定位技术研究

注册号:

Registration number:

ChiCTR2500101923 

最近更新日期:

Date of Last Refreshed on:

2025-05-06 09:57:16 

注册时间:

Date of Registration:

2025-05-06 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于脑影像深度学习的颅内占位性病变识别与定位技术研究

Public title:

Identification and localization of intracranial occupying lesions based on deep learning of brain images

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于脑影像深度学习的颅内占位性病变识别与定位技术研究

Scientific title:

Identification and localization of intracranial occupying lesions based on deep learning of brain images

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:

史亚宁 

研究负责人:

陈图南 

Applicant:

Shi Yaning 

Study leader:

Chen Tu'nan 

申请注册联系人电话:

Applicant telephone:

+86 18996736973

研究负责人电话:

Study leader's
telephone:

+86 15111986606

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:

974100559@qq.com

研究负责人电子邮件:

Study leader's E-mail:

ctn@tmmu.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:

重庆市沙坪坝高滩岩正街30号

研究负责人通讯地址:

重庆市沙坪坝区高滩岩正街29号

Applicant address:

No. 30 Gaotanyan Zhengjie, Shapingba, Chongqing, China

Study leader's address:

No 29 Gaotanyan Main Street Shapingba District Chongqing

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:

陆军军医大学第一附属医院

Applicant's institution:

First Affiliated Hospital of Army Military Medical University

研究负责人所在单位:

中国人民解放军陆军军医大学第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of Army 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:

(A)KY2024057

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:

中国人民解放军陆军军医大学第一附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the First Affiliated Hospital of Army Medical University PLA

伦理委员会批准日期:

Date of approved by ethic committee:

2024-05-14 00:00:00

伦理委员会联系人:

贺莉

Contact Name of the ethic committee:

He Li

伦理委员会联系地址:

重庆市沙坪坝区高滩岩正街29号

Contact Address of the ethic committee:

No 29 Gaotanyan Main Street Shapingba District Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 68754035

伦理委员会联系人邮箱:

Contact email of the ethic committee:

cqhl13@qq.com

研究实施负责(组长)单位:

中国人民解放军陆军军医大学第一附属医院

Primary sponsor:

The First Affiliated Hospital of Army Medical University

研究实施负责(组长)单位地址:

重庆市沙坪坝区高滩岩正街29号

Primary sponsor's address:

No 29 Gaotanyan Main Street Shapingba District Chongqing

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

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

中国人民解放军陆军军医大学第一附属医院

具体地址:

重庆市沙坪坝区高滩岩正街29号

Institution
hospital:

The First Affiliated Hospital of Army Medical University

Address:

No 29 Gaotanyan Main Street Shapingba District Chongqing

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Subject of your choice (self-financed)

研究疾病:

脑肿瘤、脑炎和脑出血  

Target disease:

Brain tumors, encephalitis and cerebral hemorrhage

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:

探索性研究/预试验 

Study phase:

0

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

本研究将构建带有标签的大规模多中心颅内占位性病变识别与定位数据集,包括临床常见的几种类别: 脑肿瘤、脑炎和脑出血。利用深度学习模型在本研究收集的核磁影像上进行性能测试,对疑似颅内占位性病变患者的CT 或MRI实现精准识别和定位,在交并比为0.5时,各类别平均精确率AP平均值达到0.8以上,为影像医师初筛和临床医生快速评估颅内占位性病变类型、危急程度、追踪病情变化、制定临床方案提供参考依据。  

Objectives of Study:

In this study, we will construct a large-scale multicenter intracranial occupying lesion identification and localization dataset with labels, including several common clinical categories: brain tumor, encephalitis and cerebral hemorrhage. The deep learning model will be used to test the performance on the MRI images collected in this study to accurately identify and localize patients with suspected intracranial space-occupying lesions on CT or MRI, and the average AP of each category will reach more than 0.8 when the intersection ratio is 0.5, which will provide a reference basis for the imaging physicians in the initial screening and the clinicians in the rapid assessment of the type of intracranial space-occupying lesions, the degree of urgency, tracking the changes of the disease, and the formulation of clinical plans. It provides a reference basis for imaging physicians' initial screening and clinicians' rapid assessment of the type of intracranial space-occupying lesions, tracking disease changes and formulating clinical programs.

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.年龄小于18或大于80岁; 2. 动脉瘤、骶管椎管瘤等其他脑部病变; 3. 无临床诊断结果。

Exclusion criteria:

1. age less than 18 or greater than 80 years; 2. other brain lesions such as aneurysms and sacral vertebral aneurysms; 3. no clinical diagnosis.

研究实施时间:

Study execute time:

From 2025-04-30 00:00:00 To 2029-05-13 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-05-06 00:00:00 To 2029-05-13 00:00:00

干预措施:

Interventions:

组别:

Case series

样本量:

30000

Group:

Case series

Sample size:

干预措施:

干预措施代码:

Intervention:

No

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 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

中国人民解放军陆军军医大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Army Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

重庆市 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属第一医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Chongqing Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川省 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

西南医科大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

The affiliated hospital of southwest medical university

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

精确率

指标类型:

主要指标

Outcome:

Precision

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

召回率

指标类型:

主要指标

Outcome:

recall

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

PR曲线

指标类型:

主要指标

Outcome:

PR 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:

平均精确率(AP)

指标类型:

主要指标

Outcome:

average precision (AP)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

F1得分

指标类型:

主要指标

Outcome:

F1 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:

特异性

指标类型:

主要指标

Outcome:

specificity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

准确率

指标类型:

主要指标

Outcome:

accuracy

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

Kappa系数

指标类型:

主要指标

Outcome:

Kappa coefficient

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:

NA

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 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:

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):

No

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:

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

No

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-05-06 09:56:28