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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: |
ChiCTR2500114792 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-17 17:01:12 |
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注册时间: Date of Registration: |
2025-12-17 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: |
基于尿液外泌体代谢组学和蛋白质组学探究喉癌早期诊断生物标志物 |
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Public title: |
Investigation of Biomarkers for Early Diagnosis of Laryngeal Cancer Based on Urinary Exosomal Metabolomics and Proteomics |
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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: |
基于尿液外泌体代谢组学和蛋白质组学探究喉癌早期诊断生物标志物 |
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Scientific title: |
Investigation of Biomarkers for Early Diagnosis of Laryngeal Cancer Based on Urinary Exosomal Metabolomics and Proteomics |
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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: |
杨锦荧 |
研究负责人: |
胡未鸣 |
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Applicant: |
Yang Jinying |
Study leader: |
Hu Weiming |
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申请注册联系人电话: Applicant telephone: |
+86 182 6827 5229 |
研究负责人电话: Study leader's telephone: |
+86 571 8589 3197 |
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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: |
yangjinying2323@163.com |
研究负责人电子邮件: Study leader's E-mail: |
huwm93@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: |
浙江省杭州市拱墅区上塘路158号 |
研究负责人通讯地址: |
浙江省杭州市拱墅区上塘路158号 |
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Applicant address: |
No. 158 Shangtang Road, Gongshu District, Hangzhou City, Zhejiang Province |
Study leader's address: |
No. 158 Shangtang Road, Gongshu District, Hangzhou City, Zhejiang 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: |
浙江省人民医院 |
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Applicant's institution: |
Zhejiang Provincial People's Hospital |
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研究负责人所在单位: |
浙江省人民医院 |
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Affiliation of the Leader: |
Zhejiang Provincial People's Hospital |
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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: |
浙人医伦审2025研第(433)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: |
浙江省人民医院医学伦理委员会 |
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Name of the ethic committee: |
Ethical Committee of Zhejiang Provincial Peoples Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-10-29 00:00:00 |
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伦理委员会联系人: |
李青青 |
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Contact Name of the ethic committee: |
Li QingQing |
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伦理委员会联系地址: |
浙江省杭州市拱墅区上塘路158号 |
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Contact Address of the ethic committee: |
No. 158 Shangtang Road, Gongshu District, Hangzhou City, Zhejiang Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 571 85893643 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
zryllwyh@163.com |
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研究实施负责(组长)单位: |
浙江省人民医院 |
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Primary sponsor: |
Zhejiang Provincial People's Hospital |
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研究实施负责(组长)单位地址: |
浙江省杭州市拱墅区上塘路158号 |
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Primary sponsor's address: |
No. 158 Shangtang Road, Gongshu District, Hangzhou City, Zhejiang 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: |
2025年度浙江省医药卫生科技计划 |
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Source(s) of funding: |
Zhejiang Provincial Health Commission |
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Target disease: |
Laryngeal Squamous Cell Carcinoma |
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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: |
本研究旨在探索尿液外泌体中的代谢物和蛋白质作为喉鳞状细胞癌(LSCC)早期诊断的新型生物标志物。通过收集LSCC患者与健康对照者的尿液样本,利用代谢组学和蛋白质组学筛选差异表达的代谢物和蛋白质,并通过Elisa试剂盒进行验证,进一步分析其表达水平与临床病理特征(如TNM分期、恶性程度等)的相关性。该研究有望为LSCC提供一种无创、灵敏的液体活检方法,弥补传统诊断方式的不足,推动喉癌早期筛查和病情评估的技术进步。 |
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Objectives of Study: |
This study aims to explore metabolites and proteins in urinary exosomes as novel biomarkers for the early diagnosis of laryngeal squamous cell carcinoma (LSCC). Urine samples will be collected from both LSCC patients and healthy controls. Metabolomic and proteomic analyses will be employed to screen for differentially expressed metabolites and proteins. The identified candidates will then be validated using ELISA kits. Furthermore, the correlation between their expression levels and clinicopathological characteristics (such as TNM stage and tumor grade) will be analyzed. This research is expected to provide a non-invasive and sensitive liquid biopsy method for LSCC, addressing the limitations of traditional diagnostic approaches and promoting technological advancements in the early screening and disease evaluation of laryngeal 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.首次诊断为喉鳞状细胞癌,未经任何治疗; |
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Inclusion criteria |
1.Newly diagnosed with laryngeal squamous cell carcinoma and having received no prior treatment; |
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排除标准: |
1.合并其他恶性肿瘤; |
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Exclusion criteria: |
1.Combined with other malignant tumors; |
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研究实施时间: Study execute time: |
从 From 2026-01-01 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2026-01-01 00:00:00 至 To 2028-01-01 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 |
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): |
所有共享数据将在与本研究成果相关的首篇论文正式发表后公开,本研究产生的组学数据将优先提交至国际公认的公共数据存储库。 蛋白质组学数据:将提交至 PRIDE数据库(https://ngdc.cncb.ac.cn/databasecommons/database/id/433)。 代谢组学数据:将提交至 MetaboLights 等代谢组学专用数据库(https://www.ebi.ac.uk/metabolights/index)。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
All shared data will be made publicly available upon the formal publication of the first paper associated with this research. The omics data generated in this study will be preferentially submitted to internationally recognized public data repositories. Proteomics data: will be submitted to the PRIDE database (https://ngdc.cncb.ac.cn/databasecommons/database/id/433). Metabolomics data: will be submitted to metabolomics-specific repositories such as MetaboLights (https://www.ebi.ac.uk/metabolights/index). |
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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: |
一、病例记录表 1.设计:采用专用病例记录表(CRF),内容与方案完全一致,涵盖人口统计学、病史、诊断信息(TNM分期、病理分级)等。 2.来源:数据源于医院电子病历(HIS)、病理报告、检验报告及签署的知情同意书等源文件。 3.记录与修改:确保数据及时、准确记录。任何修改均需有源数据支持,并保留完整的审计痕迹(操作人、时间及原因)。 4.质量控制:实行双人独立核对机制,确保录入数据与源文件一致。主要研究者定期进行质量抽查。 5.源数据验证:承诺所有CRF数据均可溯源,并接受伦理委员会等相关部门的核查。 二、电子采集和管理系统 1.系统构成:整合电子数据采集系统(用于CRF)、医院内网加密服务器及实验室信息管理系统。 2.数据采集与整合:临床数据通过CRF录入;组学原始数据(如.raw, .mzML文件)及ELISA数据自动采集或录入后,通过唯一研究编号进行关联整合。 3.去标识化与保密:所有数据均使用唯一研究编号进行去标识化处理。标识对应关系(密钥)经加密后由专人保管,与数据物理隔离。 4.存储与备份:数据集中存储于院内加密服务器,并建立定期备份机制,确保数据安全。 5.权限与安全:实行严格的权限管理,依据角色分配最小必要权限。系统记录全部操作日志,形成完整审计轨迹。 6.长期保存:研究结束后,所有电子数据按规定至少保存5年,到期后安全销毁。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
I. Case Report Forms (CRF) Design: Dedicated Case Report Forms (CRFs) were used, with content fully aligned to the study protocol, covering demographics, medical history, diagnostic information (TNM staging, pathological grade), etc. Source: Data were sourced from original documents including hospital Electronic Medical Records (EMR/HIS), pathology reports, laboratory test reports, and signed informed consent forms. Recording and Modification: Timely and accurate data recording was ensured. Any modifications required support from source data and a complete audit trail (operator, time, and reason) was maintained. Quality Control: A dual independent verification mechanism was implemented to ensure data entry matched the source documents. The principal investigator conducted regular quality spot-checks. Source Data Verification: We confirm that all CRF data are traceable to source and are available for verification by the Ethics Committee and other relevant authorities. II. Electronic Capture and Management System System Composition: The system integrated an Electronic Data Capture (EDC) system (for CRFs), an encrypted intranet hospital server, and the Laboratory Information Management System (LIMS). Data Capture and Integration: Clinical data were entered via the CRFs/EDC; raw omics data (e.g., .raw, .mzML files) and ELISA data were either automatically captured or manually entered, then linked and integrated using a unique study identification number. De-identification and Confidentiality: All data were de-identified using a unique study ID. The key linking these IDs to personal identifiers was encrypted, stored separately by authorized personnel, and physically isolated from the research data. Storage and Backup: Data were centrally stored on an encrypted hospital server with a regular backup mechanism established to ensure data security. Access and Security: Strict access control was enforced, granting role-based minimum necessary privileges. The system recorded all operation logs, forming a complete audit trail. Long-term Retention: Upon study completion, all electronic data will be retained for a minimum of 5 years as per regulations, after which they will be securely destroyed. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |