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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: |
ChiCTR2600120671 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-18 10:40:41 |
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注册时间: Date of Registration: |
2026-03-18 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: |
通过检测血小板里的小RNA是否能更早发现结直肠癌 |
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Public title: |
Can tiny RNA molecules in blood platelets help detect colorectal cancer earlier |
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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: |
血小板相关的miRNA在结直肠癌诊断价值中的研究 |
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Scientific title: |
Value of Platelet-Related miRNAs as Biomarkers for Early Diagnosis 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: |
段爱志 |
研究负责人: |
董伟群 |
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Applicant: |
Duan Aizhi |
Study leader: |
Dong Weiqun |
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申请注册联系人电话: Applicant telephone: |
+86 15288373632 |
研究负责人电话: Study leader's telephone: |
+86 871 65324888 |
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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: |
1139530109@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
1552454825@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: |
中国云南省昆明市五华区西昌路295号 |
研究负责人通讯地址: |
中国云南省昆明市西山区西昌路295号 |
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Applicant address: |
295 Xichang Road, Wuhou District, Kunming, Yunnan, China |
Study leader's address: |
295 Xichang Road, Xishan District, Kunming, Yunnan, 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: |
昆明医科大学第一附属医院 |
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Applicant's institution: |
The First Affiliated Hospital of Kunming Medical University |
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研究负责人所在单位: |
昆明医科大学第一附属医院 |
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Affiliation of the Leader: |
First Affiliated Hospital of Kunming Medical University |
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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: |
(2025)伦审L第330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: |
昆明医科大学第一附属医院伦理委员会 |
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Name of the ethic committee: |
Medical Ethics committee of First Affiliated Hospital of Kunming Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-11-17 00:00:00 |
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伦理委员会联系人: |
王婷 |
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Contact Name of the ethic committee: |
Wang Ting |
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伦理委员会联系地址: |
中国云南省昆明市五华区西昌路295号 |
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Contact Address of the ethic committee: |
295 Xichang Road, Wuhou District, Kunming, Yunnan, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 871 65328584 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
KYFYYEC@163.com |
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研究实施负责(组长)单位: |
昆明医科大学第一附属医院 |
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Primary sponsor: |
First Affiliated Hospital of Kunming Medical University |
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研究实施负责(组长)单位地址: |
中国云南省昆明市西山区西昌路295号 |
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Primary sponsor's address: |
295 Xichang Road, Xishan District, Kunming, Yunnan, 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: |
自选课题(自筹) |
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Source(s) of funding: |
Self-funded research |
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Target disease: |
Colorectal cancer |
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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: |
诊断性病例对照试验 |
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Study design: |
Diagnostic test: case-control |
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研究目的: |
通过检测结直肠癌患者外周血中血小板来源miRNA的表达谱,筛选并验证具备高灵敏度、高特异度的诊断标志物组合,建立可用于早期筛查及辅助诊断的非侵入性检测模型。 |
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Objectives of Study: |
To identify and validate a panel of platelet-derived miRNAs as non-invasive biomarkers for early detection and auxiliary diagnosis of colorectal cancer with high sensitivity and specificity. |
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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. 结直肠癌患者纳入标准 (1) 年龄18-75岁,没有其他危重疾病及血小板相关疾病,没有服用血小板相关药物; (2) 经结直肠镜及临床病理组织学检查确诊为结直肠癌; (3) 均未接受过放疗、化疗等治疗方案; (4) 自愿参与:受试者需充分了解研究目的和流程,自愿参与,并签署知情同意书 2. 结直肠结节患者纳入标准 (1) 年龄18-75岁,没有其他危重疾病及血小板相关疾病,没有服用血小板相关药物; (2) 经结直肠镜检查确诊为结直肠结节; 3. HD 纳入标准 (1) 通过结直肠镜检查显示正常; (2) 年龄 18-75 岁,没有其他危重疾病及血小板相关疾病; |
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Inclusion criteria |
1. Inclusion criteria for colorectal cancer patients: (1) Age: 18-75 years old, no other critical diseases or platelet-related diseases, and no use of platelet-related drugs; (2) Diagnosed with colorectal cancer through colonoscopy and clinicopathological histological examination; (3) None of them have received radiotherapy, chemotherapy or other treatment plans; (4) Voluntary Participation: Subjects must fully understand the research purpose and process, voluntarily participate, and sign the informed consent form. 2. Inclusion criteria for patients with colorectal nodules: (1) Age: 18-75 years old, no other critical diseases or platelet-related diseases, and no use of platelet-related drugs; (2) Diagnosed as colorectal nodules through colonoscopy; 3. HD inclusion criteria: (1) Normal results as shown by colonoscopy; (2) Age: 18 to 75 years old, without any other critical diseases or platelet-related diseases; |
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排除标准: |
1. 年龄不符合纳入标准 2. 合并其他危重疾病及血小板相关疾病,接受任何影响血小板治疗(如输血小板史和阿司匹林) 3. 非原发性结直肠癌患者 4. 同时或既往合并其他恶性肿瘤患者 5. 研究者认为不适合本次实验的参与者。 |
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Exclusion criteria: |
1. Age not meeting the inclusion criteria; 2. Combined with other critical diseases and platelet-related diseases, receiving any treatment that affects platelets (such as a history of platelet transfusion and aspirin); 3. Patients with non-primary colorectal cancer; 4. Patients with concurrent or previous concurrent other malignant tumors; 5. Participants deemed unsuitable for this trial by the researchers. |
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研究实施时间: Study execute time: |
从 From 2025-12-01 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2025-12-01 00:00:00 至 To 2026-07-30 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: |
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): |
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 |
Yes |
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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): |
研究结束半年;Resman平台 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Half a year after the research ended; Resman Platform |
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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: |
采用电子病例记录表(excel)+ 电子数据采集系统(昆明医科大学第一附属医院内部软件,本地服务器,内网访问); 数据匿名化:姓名、住院号等标识单独保存并加密,分析文件仅含随机编号;每月导出加密 CSV 备份,保留审计轨迹;所有数据,不与外网互联,仅课题组成员经授权访问。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Adopt electronic case record sheets (excel) + electronic data acquisition system (internal software of the First Affiliated Hospital of Kunming Medical University, local server, internal network access);Data anonymization: Names, hospitalization numbers and other identifiers are saved separately and encrypted, and the analysis file only contains random numbers. Export encrypted CSV backups every month to retain audit trails. All data are not connected to the external network and can only be accessed by the members of the research team with authorization. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |