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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: |
ChiCTR2200055947 |
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最近更新日期: Date of Last Refreshed on: |
2022-01-28 10:21:30 |
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注册时间: Date of Registration: |
2022-01-28 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
基于放射基因组标志物的结直肠癌分子异质性研究 |
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Public title: |
Integrative analysis of radiomic and genomic dissects intratumor heterogeneity and predicts prognosis of colorectal 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: |
基于放射基因组标志物的结直肠癌分子异质性研究 |
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Scientific title: |
Integrative analysis of radiomic and genomic dissects intratumor heterogeneity and predicts prognosis of colorectal 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: |
钟敏儿 |
研究负责人: |
钟敏儿 |
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Applicant: |
Min-Er Zhong |
Study leader: |
Min-Er Zhong |
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申请注册联系人电话: Applicant telephone: |
13710108605 |
研究负责人电话: Study leader's telephone: |
13710108605 |
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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: |
zhongmer@mail.sysu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
zhongmer@mail.sysu.edu.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: |
广东省广州市天河区员村二横路 26 号中山六院 18A |
研究负责人通讯地址: |
广东省广州市天河区员村二横路 26 号中山六院 18A |
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Applicant address: |
Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China |
Study leader's address: |
Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China |
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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: |
中山大学附属第六医院 |
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Applicant's institution: |
Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China |
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研究负责人所在单位: |
中山大学附属第六医院 |
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Affiliation of the Leader: |
Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China |
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是否获伦理委员会批准: |
是/Yes |
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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: |
2021ZSLYEC-500 |
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: |
中山大学附属第六医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of the Sixth Affiliated Hospital of Sun Yat-sen University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2021-12-09 00:00:00 |
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伦理委员会联系人: |
卢向恩 |
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Contact Name of the ethic committee: |
Xiang'en Lu |
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伦理委员会联系地址: |
广东省广州市天河区员村二横路 26 号中山六院 18A |
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Contact Address of the ethic committee: |
Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
中山大学附属第六医院 |
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Primary sponsor: |
Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China |
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研究实施负责(组长)单位地址: |
广东省广州市天河区员村二横路 26 号中山六院 18A |
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Primary sponsor's address: |
Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China |
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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: |
广东省基础与应用基础研究基金 |
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Source(s) of funding: |
GuangDong Basic and Applied Basic Research Foundation |
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Target disease: |
colorectal cancer |
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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: |
本项目拟针对结直肠癌预后的预测问题,通过无监督聚类鉴定肿瘤的分子亚型,使用 LASSO Cox 回归模型对影像数据进行特征提取,使用将影像组学特征与分子分型结合的方法开发影像组特征的标志物, 建立基于影像组学的结直肠癌预后预测模型,通过仅包含 CT 影像数据的临床队列验证预测效果,为更加经济有效地评估结直肠癌临床预后提供新的思路。 |
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Objectives of Study: |
Although molecular biomarkers based on the gene expression profiles have important role in predicting prognosis of CRC patients, but some challenges are still need to face, like high expenditure, long detection time. A number of studies have reported that medical image features can be a complement to the current staging strategies for cancer. To make full use of the rich imaging resource and develop an image-based biomarkers of CRC patients, we conducted an integrative analysis combining genomic data and imaging features for dissecting intratumor heterogeneity and developing radiogenomic signatures to predict prognostic. |
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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: |
经病理诊断为结直肠癌患者;有完整病历资料、病理报告及术前增强CT;有随访信息;有测序数据 |
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Inclusion criteria |
Patients with colorectal cancer diagnosed pathologically, with complete medical records, pathology reports and preoperative enhanced CT, with follow-up information, with gene-sequencing data. |
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排除标准: |
随访信息缺失的患者 |
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Exclusion criteria: |
Patients without follow-up information. |
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研究实施时间: Study execute time: |
从 From 2021-11-09 00:00:00至 To 2023-09-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2011-01-01 00:00:00 至 To 2016-12-31 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: |
正在进行 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): |
符合入组时间内的所有患者 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
All patients within the recruiting period |
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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: |
公开/Public |
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盲法: |
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Blinding: |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
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: |
数据通过医院内部大数据平台采集及管理 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data is collected and managed through the hospital's internal big data platform |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |