ChiCTR2500114792 版本V1.0 版本创建时间2025/12/17 17:01:19 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2500114792 

最近更新日期:

Date of Last Refreshed on:

2025-12-17 17:01:12 

注册时间:

Date of Registration:

2025-12-17 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

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

Public title:

Investigation of Biomarkers for Early Diagnosis of Laryngeal Cancer Based on Urinary Exosomal Metabolomics and Proteomics

注册题目简写:

English Acronym:

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

Scientific title:

Investigation of Biomarkers for Early Diagnosis of Laryngeal Cancer Based on Urinary Exosomal Metabolomics and Proteomics

研究课题代号(代码):

Study subject ID:

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:

申请注册联系人:

杨锦荧 

研究负责人:

胡未鸣 

Applicant:

Yang Jinying 

Study leader:

Hu Weiming 

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

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

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

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):

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

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

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:

申请人所在单位:

浙江省人民医院

Applicant's institution:

Zhejiang Provincial People's Hospital

研究负责人所在单位:

浙江省人民医院

Affiliation of the Leader:

Zhejiang Provincial People's Hospital

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

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

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

Name of the ethic committee:

Ethical Committee of Zhejiang Provincial Peoples Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-10-29 00:00:00

伦理委员会联系人:

李青青

Contact Name of the ethic committee:

Li QingQing

伦理委员会联系地址:

浙江省杭州市拱墅区上塘路158号

Contact Address of the ethic committee:

No. 158 Shangtang Road, Gongshu District, Hangzhou City, Zhejiang Province

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

研究实施负责(组长)单位:

浙江省人民医院

Primary sponsor:

Zhejiang Provincial People's Hospital

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

Primary sponsor's address:

No. 158 Shangtang Road, Gongshu District, Hangzhou City, Zhejiang Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

浙江省

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

浙江省人民医院

具体地址:

浙江省杭州市拱墅区上塘路158号

Institution
hospital:

Zhejiang Provincial People's Hospital

Address:

No. 158 Shangtang Road, Gongshu District, Hangzhou City, Zhejiang Province

经费或物资来源:

2025年度浙江省医药卫生科技计划

Source(s) of funding:

Zhejiang Provincial Health Commission

Target disease:

Laryngeal Squamous Cell Carcinoma

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

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。  

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.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.首次诊断为喉鳞状细胞癌,未经任何治疗;
2.无第二原发肿瘤;
3.无糖尿病、高血压、心脑血管疾病、免疫系统疾病;
4.无肝炎、梅毒、HIV等传染病;
5.近期无急性感染史(如泌尿系统感染)或重大慢性感染史;
6.近一年内无手术史。

Inclusion criteria

1.Newly diagnosed with laryngeal squamous cell carcinoma and having received no prior treatment;
2.No second primary tumor;
3.No history of diabetes, hypertension, cardiovascular and cerebrovascular diseases, or immune system diseases;
4.Without infectious diseases such as hepatitis, syphilis, or HIV;
5.No recent history of acute infections (such as urinary tract infections) or significant chronic infections;
6.No history of surgery within the past 12 months.

排除标准:

1.合并其他恶性肿瘤;
2.有放化疗或免疫治疗史;
3.严重肝肾功能不全;
4.样本采集前有输血或血液制品使用史。

Exclusion criteria:

1.Combined with other malignant tumors;
2.History of radiotherapy or chemotherapy;
3.Severe hepatorenal dysfunction;
4.History of blood transfusion or blood product use prior to sample collection.

研究实施时间:

Study execute time:

From 2026-01-01 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-01 00:00:00 To 2028-01-01 00:00:00  

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

组织病理学检查

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

Histopathological examination

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

尿液外泌体代谢组学和蛋白质组学检测生物标志物

Index test:

Detection of Biomarkers in Urinary Exosomes Using Metabolomics and Proteomics

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

经组织病理学确诊的初治喉鳞状细胞癌患者:40 正常人群:40

例数:

Sample size:

80

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

Patients with histopathologically confirmed, previously untreated squamous cell carcinoma of the larynx: 40 Healthy controls: 40

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

例数:

Sample size:

0

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

None

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China 

Province:

Zhejiang 

City:

 

单位(医院):

浙江省人民医院 

单位级别:

三级甲等 

Institution
hospital:

Zhejiang Provincial People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

不良事件

指标类型:

次要指标

Outcome:

Adverse Events

Type:

Secondary indicator

测量时间点:

从签署知情同意书至尿液样本采集完成后

测量方法:

通过研究者询问和参与者主动报告,记录在病例报告表中

Measure time point of outcome:

From informed consent signing until completion of urine sample collection

Measure method:

Recorded in the Case Report Form (CRF) via investigator inquiry and participant voluntary reporting

指标中文名:

尿液外泌体代谢物表达谱

指标类型:

主要指标

Outcome:

Urinary Exosomal Metabolite Expression Profile

Type:

Primary indicator

测量时间点:

样本采集后,于组学分析阶段进行一次性检测

测量方法:

非靶向/靶向代谢组学(液相色谱-质谱联用,LC-MS)

Measure time point of outcome:

After sample collection, a one-time measurement during the omics analysis phase

Measure method:

Untargeted/Targeted Metabolomics (Liquid Chromatography-Mass Spectrometry, LC-MS)

指标中文名:

差异表达蛋白质的生物学功能与通路

指标类型:

次要指标

Outcome:

Biological Functions and Pathways of Differentially Expressed Proteins

Type:

Secondary indicator

测量时间点:

完成蛋白质组学分析后,进行一次性分析

测量方法:

生物信息学分析(GO功能注释、KEGG通路富集分析)

Measure time point of outcome:

A one-time analysis after completion of proteomic analysis

Measure method:

Bioinformatics analysis (GO functional annotation, KEGG pathway enrichment analysis)

指标中文名:

尿液外泌体蛋白质表达谱

指标类型:

主要指标

Outcome:

Urinary Exosomal Protein Expression Profile

Type:

Primary indicator

测量时间点:

样本采集后,于组学分析阶段进行一次性检测

测量方法:

数据非依赖性采集蛋白质组学(DIA)或TMT标记定量蛋白质组学

Measure time point of outcome:

After sample collection, a one-time measurement during the omics analysis phase

Measure method:

Data-Independent Acquisition (DIA) Proteomics or TMT-Labeled Quantitative Proteomics

指标中文名:

差异表达蛋白质的相互作用网络

指标类型:

次要指标

Outcome:

Protein-Protein Interaction (PPI) Network of Differentially Expressed Proteins

Type:

Secondary indicator

测量时间点:

完成蛋白质组学分析后,进行一次性分析

测量方法:

生物信息学分析(蛋白质-蛋白质相互作用网络构建,PPI)

Measure time point of outcome:

A one-time analysis after completion of proteomic analysis

Measure method:

Bioinformatics analysis (Protein-Protein Interaction network construction)

指标中文名:

候选代谢物与TNM分期、病理分级的相关性

指标类型:

次要指标

Outcome:

Correlation of Candidate Metabolites with TNM Stage and Pathological Grade

Type:

Secondary indicator

测量时间点:

完成所有临床数据收集和标志物验证后,进行一次性分析

测量方法:

Spearman等级相关分析

Measure time point of outcome:

A one-time analysis after completion of all clinical data collection and biomarker validation

Measure method:

Spearman's rank correlation analysis

指标中文名:

候选蛋白质与TNM分期、病理分级的相关性

指标类型:

次要指标

Outcome:

Correlation of Candidate Proteins with TNM Stage and Pathological Grade

Type:

Secondary indicator

测量时间点:

完成所有临床数据收集和标志物验证后,进行一次性分析

测量方法:

Spearman等级相关分析

Measure time point of outcome:

A one-time analysis after completion of all clinical data collection and biomarker validation

Measure method:

Spearman's rank correlation analysis

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

尿液

组织:

Sample Name:

Urine

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 14 years
最大 Max age 90 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

Randomization Procedure (please state who generates the random number sequence and by what method):

None

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

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

No

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)。

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).

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。

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.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-12-17 17:01:12