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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: |
ChiCTR2500115203 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-23 17:31:45 |
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注册时间: Date of Registration: |
2025-12-23 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: |
一项基于CT的深度学习模型实现胃癌淋巴结的自动分割并预测转移状态的应用研究 |
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Public title: |
An application study of a CT-based deep learning model for automatic segmentation and predication of lymph node metastasis in gastric 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: |
一项基于CT的深度学习模型实现胃癌淋巴结的自动分割并预测转移状态的应用研究 |
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Scientific title: |
An application study of a CT-based deep learning model for automatic segmentation and predication of lymph node metastasis in gastric 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: |
宋永喜 |
研究负责人: |
王振宁 |
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Applicant: |
Yongxi Song |
Study leader: |
Zhenning Wang |
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申请注册联系人电话: Applicant telephone: |
+86 137 0402 2125 |
研究负责人电话:
Study leader's |
+86 24 8328 2802 |
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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: |
yxsong@cmu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
josieon826@sina.cn |
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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: |
辽宁省沈阳市沈北新区蒲河路77号 |
研究负责人通讯地址: |
沈阳市和平区南京北街155号 |
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Applicant address: |
77 Puhe Road, Shenbei New District, Shenyang, Liaoning |
Study leader's address: |
No. 155, Nanjing North Street, Heping District, Shenyang |
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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: |
中国医科大学附属第一医院 |
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Applicant's institution: |
The First Affiliated Hospital of China Medical University |
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研究负责人所在单位: |
中国医科大学附属第一医院 |
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Affiliation of the Leader: |
THE FIRST HOSPITAL OF CHINA MEDICAL UNIVERSITY |
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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: |
科伦审[2025]2025-744-2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: |
中国医科大学附属第一医院医学科学研究伦理委员会 |
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Name of the ethic committee: |
Medical Scientific Research Ethics Committee of The First Hospital of China Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-09-28 00:00:00 | ||
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伦理委员会联系人: |
王印博 |
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Contact Name of the ethic committee: |
Wang YinBo |
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伦理委员会联系地址: |
沈阳市和平区南京北街155号 |
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Contact Address of the ethic committee: |
No. 155, Nanjing North Street, Heping District, Shenyang |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 24 8328 2837 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
26388654@qq.com |
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研究实施负责(组长)单位: |
中国医科大学附属第一医院 |
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Primary sponsor: |
THE FIRST HOSPITAL OF CHINA MEDICAL UNIVERSITY |
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研究实施负责(组长)单位地址: |
沈阳市和平区南京北街155号 |
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Primary sponsor's address: |
No. 155, Nanjing North Street, Heping District, Shenyang |
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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: |
辽宁省杰出青年基金计划 |
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Source(s) of funding: |
Liaoning Provincial Natural Science Fund for Distinguished Young Scholar |
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研究疾病: |
胃癌 |
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Target disease: |
Gastric 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: |
诊断试验 |
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Study type: |
Diagnostic test |
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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: |
诊断试验诊断准确性 |
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Study design: |
Diagnostic test for accuracy |
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研究目的: |
本项目前瞻性地收集中国医科大学附属第一医院胃癌患者的术前CT影像数据、基线数据与病理资料,以构建一种基于CT的深度学习模型,对术前CT图像进行自动的胃癌淋巴结分割,并预测其转移状态,有助于精准的肿瘤术前分期评估,指导合理的手术范围。 |
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Objectives of Study: |
This study prospectively collects preoperative CT imaging data, clinical baseline, and pathological information of gastric cancer patients from the First Hospital of China Medical University, aiming to develop a CT-based deep learning model for the automatic segmentation of gastric cancer lymph nodes and the prediction of metastatic status. The proposed model is expected to facilitate precise preoperative staging and assist in determining the optimal surgical extent. |
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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.经组织病理学检查确诊为原发胃腺癌; |
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Inclusion criteria |
1.Histopathological confirmation of primary gastric adenocarcinoma; 2.No restriction on sex, and age >= 18 years; 3.Able to tolerate surgical treatment; 4.No contraindications to laparoscopic surgery; 5.No history of neoadjuvant therapy; 6.No concurrent or previous history of other malignant tumors; 7.No history of gastric surgery; 8.No contraindications to contrast-enhanced CT examination; 9.Underwent contrast-enhanced CT scan of the stomach or abdomen within 4 weeks before surgery, with image quality sufficient for diagnostic assessment and analysis; 10.Able to understand and voluntarily sign the informed consent form; 11.At least 16 lymph nodes dissected and retrieved postoperatively; |
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排除标准: |
1.经组织病理学检查确诊为非胃腺癌、继发性胃癌或EBV相关性胃癌; |
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Exclusion criteria: |
1.Histopathological confirmation of non-adenocarcinoma gastric cancer, secondary gastric cancer, or Epstein–Barr virus (EBV)-associated gastric cancer; |
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研究实施时间: Study execute time: |
从 From 2025-10-08 00:00:00至 To 2028-10-08 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-12-23 00:00:00 至 To 2028-10-08 00:00:00 |
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诊断试验: Diagnostic Tests: |
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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: |
男女均可 |
Gender: |
Both |
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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): |
- |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
- |
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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: |
病例记录表(CRF) |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form (CRF) |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |