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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600124885 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-19 09:26:48 |
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注册时间: Date of Registration: |
2026-05-19 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
基于多参数MRI影像组学模型对乳腺癌脉管浸润预测价值的临床研究 |
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Public title: |
A Clinical Study on the Predictive Value of a Multiparameter MRI-Based Radiomics Model for Lymphovascular Invasion in Breast Cancer |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
基于多参数MRI影像组学模型对乳腺癌脉管浸润预测价值的临床研究 |
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Scientific title: |
A Clinical Study on the Predictive Value of a Multiparameter MRI-Based Radiomics Model for Lymphovascular Invasion in Breast Cancer |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
张嫣 |
研究负责人: |
张嫣 |
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Applicant: |
Zhang Yan |
Study leader: |
Zhang Yan |
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申请注册联系人电话: Applicant telephone: |
+86 20 3915 1525 |
研究负责人电话:
Study leader's |
+86 20 3915 1525 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
doctorzhangyan@vip.163.com |
研究负责人电子邮件: Study leader's E-mail: |
doctorzhangyan@vip.163.com |
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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): |
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申请注册联系人通讯地址: |
广东省广州市番禺区南村镇兴南大道521号 |
研究负责人通讯地址: |
广东省广州市番禺区南村镇兴南大道521号 |
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Applicant address: |
No. 521, Xingnan Avenue, Nancun Town, Panyu District, Guangzhou City, Guangdong Province |
Study leader's address: |
No. 521, Xingnan Avenue, Nancun Town, Panyu District, Guangzhou City, Guangdong Province |
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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: |
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申请人所在单位: |
广东省妇幼保健院 |
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Applicant's institution: |
Guangdong Women and Children Hospital |
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研究负责人所在单位: |
广东省妇幼保健院 |
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Affiliation of the Leader: |
Guangdong Women and Children Hospital |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
广东省妇幼保健院医伦第[20260008]号 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
广东省妇幼保健院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Guangdong Women and Children Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-01-23 00:00:00 | ||
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伦理委员会联系人: |
陈园 |
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Contact Name of the ethic committee: |
Chen Yuan |
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伦理委员会联系地址: |
广东省广州市番禺区南村镇兴南大道521号 |
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Contact Address of the ethic committee: |
No. 521, Xingnan Avenue, Nancun Town, Panyu District, Guangzhou City, Guangdong Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 20 39151602 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
cheny6038@163.com |
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研究实施负责(组长)单位: |
广东省妇幼保健院 |
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Primary sponsor: |
Guangdong Women and Children Hospital |
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研究实施负责(组长)单位地址: |
广东省广州市番禺区南村镇兴南大道521号 |
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Primary sponsor's address: |
No. 521, Xingnan Avenue, Nancun Town, Panyu District, Guangzhou City, Guangdong Province |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
自选课题(自筹) |
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Source(s) of funding: |
Elective topic (self-funded) |
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研究疾病: |
乳腺癌 |
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Target disease: |
Breast cancer |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
连续入组 |
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Study design: |
Sequential |
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研究目的: |
评估肿瘤及瘤周多参数MRI影像组学对乳腺癌脉管浸润(LVI)的预测效能。 |
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Objectives of Study: |
To evaluate the predictive performance of multiparameter MRI radiomics based on both intratumoral and peritumoral regions for lymphovascular invasion (LVI) in breast cancer. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1.病理确诊为原发性浸润性乳腺癌; 2.术后组织病理学免疫组化检测准确评估LVI状态; 3.具备完整的临床、病理资料; 4.术前两周内接受过MRI检查。 |
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Inclusion criteria |
1. Pathologically confirmed as primary invasive breast cancer; 2. Postoperative histopathological immunohistochemical testing accurately assesses LVI status; 3. Complete clinical and pathological information available; 4. Underwent MRI examination within two weeks before surgery. |
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排除标准: |
1.术前接受过新辅助化疗或放疗; 2.存在其他恶性肿瘤; 3.临床资料不完整; 4.影像质量不佳或序列不完整。 |
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Exclusion criteria: |
1. Received neoadjuvant chemotherapy or radiotherapy before surgery; 2. Presence of other malignant tumors; 3. Incomplete clinical data; 4. Poor image quality or incomplete sequences. |
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研究实施时间: Study execute time: |
从 From 2026-06-30 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-30 00:00:00 至 To 2026-12-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
女性 |
Gender: |
Female |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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 |
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盲法: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
EDC |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |