基于DCE-MRI指示剂动力学先进模型的脑胶质瘤复发与治疗相关反应鉴别诊断研究

注册号:

Registration number:

ChiCTR2500097120 

最近更新日期:

Date of Last Refreshed on:

2025-02-12 17:17:23 

注册时间:

Date of Registration:

2025-02-12 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

基于DCE-MRI指示剂动力学先进模型的脑胶质瘤复发与治疗相关反应鉴别诊断研究

Public title:

Differential diagnosis of glioma recurrence and post-treatment response based on advanced DCE-MRI tracer kinetic models

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于DCE-MRI指示剂动力学先进模型的脑胶质瘤复发与治疗相关反应鉴别诊断研究

Scientific title:

Differential diagnosis of glioma recurrence and post-treatment response based on advanced DCE-MRI tracer kinetic models

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:

张鑫 

研究负责人:

张鑫 

Applicant:

zhang xin 

Study leader:

Xin Zhang 

申请注册联系人电话:

Applicant telephone:

+86 13814066403

研究负责人电话:

Study leader's
telephone:

+86 13814066403

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:

zhangxin@njglyy.com

研究负责人电子邮件:

Study leader's E-mail:

zhangxin@njglyy.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:

南京市鼓楼区中山路321号

研究负责人通讯地址:

南京市中山路321号

Applicant address:

321 Zhongshan Road, Gulou District, Nanjing

Study leader's address:

321 zhongshan road, nanjing

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:

南京鼓楼医院

Applicant's institution:

Nanjing Drum Tower Hospital

研究负责人所在单位:

南京鼓楼医院

Affiliation of the Leader:

Drum Tower 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:

2023-563-02

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:

南京大学医学院附属鼓楼医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Nanjing Drum Tower Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-12-13 00:00:00

伦理委员会联系人:

戴红阳

Contact Name of the ethic committee:

Dai HongYang

伦理委员会联系地址:

南京市中山路321号

Contact Address of the ethic committee:

321 zhongshan road, nanjing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 25 83106666

伦理委员会联系人邮箱:

Contact email of the ethic committee:

51350367@qq.com

研究实施负责(组长)单位:

南京鼓楼医院

Primary sponsor:

Drum Tower Hospital

研究实施负责(组长)单位地址:

南京市中山路321号

Primary sponsor's address:

321 zhongshan road, nanjing

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

市(区县):

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京鼓楼医院

具体地址:

南京市中山路321号

Institution
hospital:

Drum Tower Hospital

Address:

321 zhongshan road, nanjing

经费或物资来源:

南京鼓楼医院临床研究专项资金

Source(s) of funding:

Funding for Clinical Trials from the Affiliated Drum Tower Hospital

研究疾病:

胶质母细胞瘤、淋巴瘤、转移瘤  

Target disease:

Glioblastoma, lymphoma, metastases

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:

队列研究 

Study design:

Cohort study 

研究目的:

通过开发研究基于DCE-MRI分布式参数模型的辅助诊断系统来揭示脑部微血管参数与胶质瘤治疗过程中组织微环境变化的内在机理,为放射性坏死、假性进展与肿瘤复发或残留的鉴别诊断提供有力工具,并通过试验结果来为胶质瘤的诊治方案的个性化制定提供理论以及临床数据依据。  

Objectives of Study:

By developing and studying an auxiliary diagnostic system based on DCE-MRI distributed parameter model to reveal the internal mechanism of brain microvascular parameters and tissue microenvironment changes during glioma treatment, it provides a powerful tool for the differential diagnosis of radiation necrosis, spurious progression and tumor recurrence or residual. The experimental results provide theoretical and clinical data basis for the personalized formulation of diagnosis and treatment of glioma.

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.完成检查但最终组织病理学证实为非胶质瘤以及放弃手术及活检未经病理证实的疑诊胶质瘤患者;
2.成像质量不佳(因不耐受、配合欠佳或其他原因所致图像伪影变形大);
3.病灶完全囊变,实性成分极少难以完成后期图像处理;

Exclusion criteria:

1.Patients with suspected glioma who completed the examination but were eventually confirmed by histopathology as non-glioma and who gave up surgery and biopsy without pathologically confirmed glioma;
2.Poor imaging quality (large distortion of image artifacts due to intolerance, poor coordination or other reasons);
3.The lesions were completely cystic, with few solid components, and it was difficult to complete post-image processing;

研究实施时间:

Study execute time:

From 2022-12-20 00:00:00 To 2026-06-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-12-20 00:00:00 To 2025-06-01 00:00:00

干预措施:

Interventions:

组别:

胶质瘤复发组

样本量:

50

Group:

Glioma recurrence group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

假性进展或放射性坏死

样本量:

65

Group:

Glioma pseudoprogression or radionecrosis 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):

江苏 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京鼓楼医院 

单位级别:

三级甲等 

Institution
hospital:

Drum Tower Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

敏感性

指标类型:

主要指标

Outcome:

Sensitivity

Type:

Primary indicator

测量时间点:

模型建立完成后

测量方法:

SPSS

Measure time point of outcome:

After the establishment of the model

Measure method:

SPSS

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:

模型建立完成后

测量方法:

SPSS

Measure time point of outcome:

After the establishment of the model

Measure method:

SPSS

指标中文名:

准确度

指标类型:

主要指标

Outcome:

Accuracy

Type:

Primary indicator

测量时间点:

模型建立完成后

测量方法:

SPSS

Measure time point of outcome:

After the establishment of the model

Measure method:

SPSS

指标中文名:

曲线下面积

指标类型:

主要指标

Outcome:

Area Under Curve

Type:

Primary indicator

测量时间点:

模型建立完成后

测量方法:

SPSS

Measure time point of outcome:

After the establishment of the model

Measure method:

SPSS

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 0 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):

张鑫用分层随机方法生成随机数列

Randomization Procedure (please state who generates the random number sequence and by what method):

Zhang Xin uses stratified random method to generate sequence

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:

开放标签

Blinding:

Open-label study

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):

不共享

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:

Pacs系统

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

Pacs system

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-02-12 17:17:18