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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: |
ChiCTR2500103597 |
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最近更新日期: Date of Last Refreshed on: |
2025-06-01 14:28:43 |
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注册时间: Date of Registration: |
2025-06-01 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: |
循环肿瘤细胞(CTC)及其AGR2基因表达与结直肠癌复发转移及预后的相关性 |
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Public title: |
Correlation of circulating tumor cells (CTC) and their AGR2 gene expression with recurrence metastasis and 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: |
循环肿瘤细胞(CTC)及其AGR2基因表达与结直肠癌复发转移及预后的相关性 |
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Scientific title: |
Correlation of circulating tumor cells (CTC) and their AGR2 gene expression with recurrence metastasis and 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: |
彭旭东 |
研究负责人: |
彭旭东 |
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Applicant: |
Xudong Peng |
Study leader: |
Xudong Peng |
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申请注册联系人电话: Applicant telephone: |
+86 152 1511 9320 |
研究负责人电话:
Study leader's |
+86 152 1511 9320 |
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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: |
846393577@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
846393577@qq.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: |
中国重庆市渝中区友谊路1号 |
研究负责人通讯地址: |
中国重庆市渝中区友谊路1号 |
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Applicant address: |
1 Youyi Road, Yuzhong District, Chongqing, China |
Study leader's address: |
1 Youyi Road, Yuzhong District, Chongqing, China |
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申请注册联系人邮政编码: Applicant postcode: |
400000 |
研究负责人邮政编码: Study leader's postcode: |
400000 |
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申请人所在单位: |
重庆医科大学附属第一医院 |
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Applicant's institution: |
The First Affiliated Hospital of Chongqing Medical University |
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研究负责人所在单位: |
重庆医科大学附属第一医院 |
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Affiliation of the Leader: |
The First Affiliated Hospital of Chongqing 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: |
2024年科研伦审(2024-115-01) |
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: |
重庆医科大学附属第一医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of the First Affiliated Hospital of Chongqing Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-07-29 00:00:00 | ||
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伦理委员会联系人: |
李俊龙 |
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Contact Name of the ethic committee: |
Junlong Li |
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伦理委员会联系地址: |
中国重庆市渝中区友谊路1号 |
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Contact Address of the ethic committee: |
1 Youyi Road, Yuzhong District, Chongqing, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 23 8901 1876 |
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: |
重庆医科大学附属第一医院 |
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Primary sponsor: |
The First Affiliated Hospital of Chongqing Medical University |
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研究实施负责(组长)单位地址: |
中国重庆市渝中区友谊路1号 |
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Primary sponsor's address: |
1 Youyi Road, Yuzhong District, Chongqing, 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: |
重庆市卫生健康委员会 |
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Source(s) of funding: |
Chongqing Municipal Health Commission |
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研究疾病: |
结直肠癌 |
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Target disease: |
Colorectal 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: |
分析结直肠癌循环肿瘤细胞(CTC)中AGR2表达谱,了解AGR2 mRNA表达与上皮间质CTC生物学特性差异的相关性;研究AGR2 mRNA在组织中的表达情况,和CTC的表达情况做对比;分析上皮、间质、混合型CTC数量、CTM数量及组织中CTC AGR2基因mRNA表达与结直肠癌复发进展转移及预后的相关性。 |
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Objectives of Study: |
To analyze the expression profile of AGR2 in colorectal cancer circulating tumor cells (CTCs), and to understand the correlation between AGR2 mRNA expression and the differences in the biological properties of epithelial mesenchymal CTCs; to study the expression of AGR2 mRNA in the tissues and compare it with that of the CTCs; to analyze the number of epithelial, mesenchymal, and mixed-type CTCs, the number of CTMs, and the mRNA of the AGR2 gene of CTCs in the tissues. expression correlated with recurrence progression metastasis and prognosis of colorectal 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) 明确诊断的结直肠癌初治患者; 2) 术前未行新辅助化疗及其他任何抗肿瘤治疗; 3) 不伴有其他器官恶性肿瘤; 4) 接受结直肠癌手术治疗的患者; 5) 美国东部肿瘤协作组活动状态评分表(ECOG)表现状态为 0-2; 6) 18 岁≤年龄≤75 岁; 7) 无转移,预测无病时间>6个月; 8) 愿意并有能力遵守预定的就诊、治疗计划,实验室检查和其他研究程序; 9) 病历资料齐全。 |
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Inclusion criteria |
1. Patients with a clear diagnosis of colorectal cancer in primary treatment; 2. not undergoing neoadjuvant chemotherapy and any other anti-tumor treatments before the operation 3. Not accompanied by malignant tumors of other organs; 4. Patients undergoing surgical treatment for colorectal cancer; 5. have a performance status of 0-2 on the Eastern Cooperative Oncology Group (ECOG) Activity Status Scale; 6. 18 years <= age <= 75 years; 7. Metastasis-free with a predicted disease-free time > 6 months; 8. Willingness and ability to comply with scheduled visits, treatment plans, laboratory tests and other study procedures; 9. Complete medical records. |
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排除标准: |
1. 结直肠癌未明确诊断; 2. 结直肠癌 IV 期患者; 3. 术前接受过抗肿瘤治疗; 4. 患者排斥该研究; 5. 伴有其他器官恶性肿瘤; 6. 术后 4 周仍伴有严重并发疾病的患者; 7. 怀孕或哺乳; 8. 其他严重的急性或慢性生理或精神疾病; 9. 失访患者。 |
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Exclusion criteria: |
1. Unspecified diagnosis of colorectal cancer; 2. Patients with stage IV colorectal cancer; 3. preoperative antitumor therapy; 4. patients rejecting the study; 5. with malignant tumors of other organs; 6. patients with serious concomitant diseases at 4 weeks postoperatively; 7. pregnancy or breastfeeding; 8. other severe acute or chronic physical or mental illness; 9. Patients who have been lost to follow-up. |
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研究实施时间: Study execute time: |
从 From 2025-06-01 00:00:00至 To 2026-06-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-06-01 00:00:00 至 To 2025-12-31 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: |
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): |
无随机 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
No Randomization |
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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: |
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Blinding: |
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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): |
N/A |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
N/A |
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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: |
从重庆医科大学附属第一医院的病历系统中提取患者的基线信息(年龄、性别等)、诊断信息(既往病史、放化疗治疗史、肿瘤部位、分期、是否接受手术)、检查指标(术前和术后第1个月的循环肿瘤细胞、术后3个月的腹部超声和癌谱)和联系方式(电话号码) |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The patient's baseline information (age, gender, etc.), diagnostic information (past medical history, history of radiotherapy treatment, tumor site, stage, and whether or not he or she underwent surgery), examination indicators (circulating tumor cells before and at the first postoperative month, abdominal ultrasound and cancer spectrum at 3 months postoperatively), and contact information (phone number) were extracted from the medical record system of the First Affiliated Hospital of Chongqing Medical University |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |