基于多区域动态对比增强MRI的深度学习预测乳腺癌新辅助化疗后腋窝淋巴结反应

注册号:

Registration number:

ChiCTR2400081165 

最近更新日期:

Date of Last Refreshed on:

2024-02-26 08:23:35 

注册时间:

Date of Registration:

2024-02-26 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于多区域动态对比增强MRI的深度学习预测乳腺癌新辅助化疗后腋窝淋巴结反应

Public title:

Deep learning based on multi-regional dynamic contrast-enhanced MRI to predict axillary lymph node response after neoadjuvant chemotherapy for breast cancer

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于多区域动态对比增强MRI的深度学习预测乳腺癌新辅助化疗后腋窝淋巴结反应

Scientific title:

Deep learning based on multi-regional dynamic contrast-enhanced MRI to predict axillary lymph node response after neoadjuvant chemotherapy for breast cancer

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:

李子胤 

研究负责人:

毛宁 

Applicant:

Ziyin Li 

Study leader:

Ning Mao 

申请注册联系人电话:

Applicant telephone:

+86 152 6650 2597

研究负责人电话:

Study leader's
telephone:

+86 131 0535 1972

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:

15266502597@163.com

研究负责人电子邮件:

Study leader's E-mail:

maoning@pku.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:

烟台市芝罘区毓璜顶东路20号烟台毓璜顶医院

研究负责人通讯地址:

烟台市芝罘区毓璜顶东路20号烟台毓璜顶医院

Applicant address:

Yantai Yuhuangding Hospital, 20 Yuhuangding Road East, Zhifu District, Yantai, Shandong

Study leader's address:

Yantai Yuhuangding Hospital, 20 Yuhuangding Road East, Zhifu District, Yantai, Shandong

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:

烟台毓璜顶医院

Applicant's institution:

Yantai Yuhuangding Hospital

研究负责人所在单位:

烟台毓璜顶医院

Affiliation of the Leader:

Yantai Yuhuangding 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:

2024-119

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:

烟台毓璜顶医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Yantai Yuhuangding Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2024-02-06 00:00:00

伦理委员会联系人:

张华

Contact Name of the ethic committee:

Zhang hua

伦理委员会联系地址:

烟台市芝罘区毓璜顶东路20号烟台毓璜顶医院

Contact Address of the ethic committee:

Yantai Yuhuangding Hospital, 20 Yuhuangding Road East, Zhifu District, Yantai, Shandong

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 180 5350 0099

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:

烟台毓璜顶医院

Primary sponsor:

Yantai Yuhuangding Hospital

研究实施负责(组长)单位地址:

烟台市芝罘区毓璜顶东路20号烟台毓璜顶医院

Primary sponsor's address:

Yantai Yuhuangding Hospital, 20 Yuhuangding Road East, Zhifu District, Yantai, Shandong

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

山东

市(区县):

Country:

China

Province:

Shandong

City:

单位(医院):

烟台毓璜顶医院

具体地址:

芝罘区毓璜顶东路20号

Institution
hospital:

Yantai Yuhuangding Hospital

Address:

20 Yuhuangding Road East, Zhifu District

经费或物资来源:

课题经费

Source(s) of funding:

Project funds

研究疾病:

乳腺癌  

Target disease:

Breast cancer

研究疾病代码:

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

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:

本研究拟多区域DCE-MRI和临床信息构建一个全自动系统预测新辅助化疗后乳腺癌患者的腋窝淋巴结的化疗反应,以指导患者的个性化治疗方案的制订。为了评估多模态系统的泛化性能,本研究利用本院及外院的数据回顾性地开发模型,在本院及外部医院环境中进行验证;为了评估多模态下系统的临床实用性,在前瞻性环境中进行验证。本研究为乳腺癌患者后续方案的制定提供一定的指导作用。  

Objectives of Study:

In this study, we proposed to construct a fully automated system based on multi-regional DCE-MRI and clinical information to predict the chemotherapy response of axillary lymph nodes in breast cancer patients after neoadjuvant chemotherapy, so as to guide the formulation of personalized treatment plans for patients. In order to evaluate the generalization performance of the multimodal system, we retrospectively developed a model using data from our hospital and external hospital, and validated it in our hospital and external hospital environments, and validated it in a prospective environment to evaluate the clinical utility of the system in multimodal conditions. This study provides some guidance for the formulation of follow-up plans for breast cancer patients.

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.有放化疗、手术或恶性肿瘤史; 2.患者接受非标准治疗或未完成NAC方案; 3.未行手术或术后病理结果不完整; 4.缺乏临床资料、MRI图像分析需求; 5.MRI图像质量不足; 6.多灶性、双侧或隐匿性乳腺癌患者。

Exclusion criteria:

1.a history of chemoradiation therapy, surgery, or malignancy; 2.the patients received non-standard treatment or did not complete the NAC regimen; 3.no surgery was performed or the results of postoperative pathology were incomplete; 4.lack of clinical information, MRI images for analysis requirements; 5.insufficient quality of MRI images; 6.patients with multifocal, bilateral, or occult breast cancer.

研究实施时间:

Study execute time:

From 2024-02-21 00:00:00 To 2026-02-23 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-02-26 00:00:00 To 2024-07-23 00:00:00

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

病理结果

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

Pathological result

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

基于深度学习的全自动集成系统

Index test:

Fully automated integrated system based on deep learning

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

经穿刺活检证实为浸润性乳腺癌伴同侧ALN转移,拟行新辅助化疗或已行新辅助化疗等待手术治疗的患者

例数:

Sample size:

120

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

Patients with invasive breast cancer with ipsilateral ALN metastasis confirmed by biopsy, who plan to receive neoadjuvant chemotherapy or who have received neoadjuvant chemotherapy waiting for surgery

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

例数:

Sample size:

0

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

None

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山东 

市(区县):

烟台 

Country:

China

Province:

Shandong

City:

Yantai

单位(医院):

烟台毓璜顶医院 

单位级别:

三级甲等 

Institution
hospital:

Yantai Yuhuangding Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广西 

市(区县):

桂林 

Country:

China

Province:

Guangxi

City:

Guilin

单位(医院):

桂林市中医院 

单位级别:

三级甲等 

Institution
hospital:

Guilin Municipal Hospital of Traditional Chinese Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东 

市(区县):

青岛 

Country:

China

Province:

Shandong

City:

Qingdao

单位(医院):

青岛大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

Affiliated Hospital of Qingdao University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

上海 

市(区县):

上海 

Country:

China

Province:

Shanghai

City:

Shanghai

单位(医院):

复旦大学附属肿瘤医院 

单位级别:

三级甲等 

Institution
hospital:

Fudan University Shanghai Cancer Center

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京 

市(区县):

北京 

Country:

China

Province:

Beijing

City:

Beijing

单位(医院):

北京大学肿瘤医院 

单位级别:

三级甲等 

Institution
hospital:

Beijing Cancer Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东 

市(区县):

滨州 

Country:

China

Province:

Shandong

City:

Binzhou

单位(医院):

滨州医学院附属医院 

单位级别:

三级甲等 

Institution
hospital:

Binzhou Medical University Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

受试者操作特征曲线下面积

指标类型:

主要指标

Outcome:

Area under 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:

敏感度

指标类型:

次要指标

Outcome:

Sensitivity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

特异度

指标类型:

次要指标

Outcome:

Specificity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

准确性

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:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

病理组织切片

组织:

Sample Name:

Pathological tissue section

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

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 25 years
最大 Max age 80 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):

前瞻性实验,无需随机分组

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

Prospective experiment without randomization

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):

未说明

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

Not stated

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:

EDC

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

EDC

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:

 2024-02-26 08:23:28