卵巢癌淋巴结转移及复发的深度-影像组学研究

注册号:

Registration number:

ChiCTR2600125864 

最近更新日期:

Date of Last Refreshed on:

2026-06-01 14:36:57 

注册时间:

Date of Registration:

2026-06-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

卵巢癌淋巴结转移及复发的深度-影像组学研究

Public title:

Deep Radiomics Study on Lymph Node Metastasis and Recurrence of Ovarian Cancer

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于多参数MRI的瘤体及瘤周深度-影像组学对卵巢癌淋巴结转移及复发的评估

Scientific title:

Evaluation of Lymph Node Metastasis and Recurrence in Ovarian Cancer Based on Deep Radiomics of Tumor and Peritumoral Tissues via Multiparametric MRI

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:

付佳亮 

研究负责人:

付佳亮 

Applicant:

Jialiang Fu 

Study leader:

Jialiang Fu 

申请注册联系人电话:

Applicant telephone:

+86 23 60354434

研究负责人电话:

Study leader's
telephone:

+86 23 60354434

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:

970209028@qq.com

研究负责人电子邮件:

Study leader's E-mail:

970209028@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:

重庆市两江新区龙山路120号

研究负责人通讯地址:

重庆市两江新区龙山路120号

Applicant address:

No. 120 Longshan Road, Liangjiang New Area, Chongqing, China

Study leader's address:

No. 120 Longshan Road, Liangjiang New Area, Chongqing, China

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:

重庆市妇幼保健院

Applicant's institution:

Chongqing Maternal and Child Health Hospital

研究负责人所在单位:

重庆市妇幼保健院

Affiliation of the Leader:

Chongqing Health Center for Women and Children

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:

(2026)伦审(科)047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:

重庆市妇幼保健院医学伦理委员会

Name of the ethic committee:

Ethics Committee of Chongqing Health Center for Women and Children

伦理委员会批准日期:

Date of approved by ethic committee:

2026-04-20 00:00:00

伦理委员会联系人:

贺凌云

Contact Name of the ethic committee:

Lingyun He

伦理委员会联系地址:

重庆市两江新区龙山路120号

Contact Address of the ethic committee:

No. 120 Longshan Road, Liangjiang New Area, Chongqing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 63316835

伦理委员会联系人邮箱:

Contact email of the ethic committee:

hly.1023@163.com

研究实施负责(组长)单位:

重庆市妇幼保健院

Primary sponsor:

Chongqing Health Center for Women and Children

研究实施负责(组长)单位地址:

重庆市两江新区龙山路120号

Primary sponsor's address:

No. 120 Longshan Road, Liangjiang New Area, Chongqing, China

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):

重庆市妇幼保健院

具体地址:

重庆市两江新区龙山路120号

Institution
hospital:

Chongqing Health Center for Women and Children

Address:

No. 120 Longshan Road, Liangjiang New Area, Chongqing, China

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-funded

研究疾病:

卵巢癌  

Target disease:

Ovarian cancer

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:

横断面 

Study design:

Cross-sectional 

研究目的:

应用多参数MRI与影像组学相融合实现自动化精准定量分析,结合组织病理与分子等多模态信息,建立卵巢癌淋巴结转移的术前评估及复发预测模型,从而优化临床管理路径  

Objectives of Study:

By integrating multi-parameter MRI with radiomics to enable automated, precise quantitative analysis, and combining this with multimodal information such as histopathological and molecular data, we aim to establish models for the preoperative assessment of lymph node metastasis and the prediction of recurrence in ovarian cancer, thereby optimising clinical management pathways.

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.患有其他肿瘤疾病;
2.接受其他治疗,包括术前化疗、新辅助化疗或免疫治疗;
3.术前MRI图像质量较差;

Exclusion criteria:

1.Diagnosis of other neoplastic diseases;
2.Receipt of other treatments, including preoperative chemotherapy, neoadjuvant chemotherapy, or immunotherapy;
3.Poor quality of preoperative MRI images;

研究实施时间:

Study execute time:

From 2026-06-01 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-01 00:00:00 To 2028-12-31 00:00:00

干预措施:

Interventions:

组别:

上皮性卵巢癌患者组

样本量:

448

Group:

Epithelial Ovarian Cancer Patient 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):

重庆市 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆市妇幼保健院 

单位级别:

三级甲等 

Institution
hospital:

Chongqing Health Center for Women and Children

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

测量指标:

Outcomes:

指标中文名:

淋巴结转移状态

指标类型:

主要指标

Outcome:

Lymph node metastasis status

Type:

Primary indicator

测量时间点:

术后病理检测

测量方法:

Measure time point of outcome:

Postoperative pathological examination

Measure method:

指标中文名:

模型的预测性能

指标类型:

主要指标

Outcome:

The predictive performance of the model

Type:

Primary indicator

测量时间点:

模型构建完成后

测量方法:

“pROC”软件包绘制受试者工作特征(ROC)曲线,并使用约登指数计算最佳cutoff值,计算ROC曲线下面积(AUC)、准确性、灵敏度和特殊性作为指标,以评估模型的预测性能。ROC曲线采用DeLong检验进行评价。决策曲线用于评估模型的潜在临床价值。

Measure time point of outcome:

After completing the model construction

Measure method:

The "pROC" software package plots the receiver operating characteristic (ROC) curves and calculates the optimal cutoff value using the Jordon index. The area under the ROC curve (AUC), accuracy, sensitivity, and specificity are computed as metrics to evaluate the model's predictive performance. The ROC curves are assessed using the DeLong test. Decision curves are employed to evaluate the potential clinical value of the model.

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 years

性别:

女性

Gender:

Female

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):

不共享

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

No share.

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:

数据采集:采用标准化病例记录表(Case Record Form, CRF),统一规范影像、临床及随访数据的标准,通过各单位的PACS系统以及HIS系统搜集临床-影像-病理数据; 数据管理:1. 去标识化:数据导出前完成去标识化处理,删除影像与病历中可识别身份信息;并为每例受试者生成唯一研究编码;2. 传输方式:各方同意通过安全的网络平台进行数据传输;3. 存储与访问:甲方对汇总数据实行分级权限管理,仅限项目组授权人员访问;未经各方书面同意,不得向任何第三方提供或开放数据。

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

Data Collection: Standardized Case Record Forms (CRFs) were employed to uniformly standardize imaging, clinical, and follow-up data. Clinical-imaging-pathological data were collected through the PACS and HIS systems of each institution. Data Management: (1) Deidentification: Deidentification was performed prior to data export, removing identifiable personal information from images and medical records; a unique study code was generated for each subject. (2)Transmission Method: All parties agreed to transmit data via secure network platforms. (2)Storage and Access: Party A implemented a hierarchical permission management system for aggregated data, restricting access solely to authorized personnel of the project team. Data may not be provided or disclosed to any third party without written consent from all parties involved.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-06-01 14:36:26