ChiCTR2500114066 版本V1.0 版本创建时间2025/12/08 08:28:08 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:

ChiCTR2500114066 

最近更新日期:

Date of Last Refreshed on:

2025-12-08 08:27:41 

注册时间:

Date of Registration:

2025-12-08 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

使用肿瘤手术切除组织研究肝癌免疫治疗新策略

Public title:

Study Using Tumor Resection Tissue to Explore a New Immunotherapy Strategy for Liver Cancer

注册题目简写:

English Acronym:

研究课题的正式科学名称:

僵尸细胞负载KLB单抗偶联药物免疫治疗肝癌及其机制研究

Scientific title:

Mechanistic Study on Immunotherapy of Liver Cancer Using Zombie Cell-Delivered KLB Monoclonal Antibody Conjugates

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:

覃弦 

研究负责人:

覃弦 

Applicant:

Xian Qin 

Study leader:

Xian Qin 

申请注册联系人电话:

Applicant telephone:

+86 181 8569 2379

研究负责人电话:

Study leader's
telephone:

+86 23 4837281

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:

qinxian224@163.com

研究负责人电子邮件:

Study leader's E-mail:

qinxian224@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:

重庆市万州区新城路165号

研究负责人通讯地址:

重庆市万州区新城路165号

Applicant address:

No. 165, Xincheng Road, Wanzhou District, Chongqing

Study leader's address:

165 Xincheng Road, Wanzhou District, Chongqing

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:

重庆大学附属三峡医院

Applicant's institution:

Chongqing University Three Gorges Hospital

研究负责人所在单位:

重庆大学附属三峡医院(重庆三峡中心医院)

Affiliation of the Leader:

Chongqing University Three Gorges Hospital(Chongqing Three Gorges Central Hospital)

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2025年科伦审第(123)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:

重庆大学附属三峡医院科学研究伦理委员会

Name of the ethic committee:

Ethics Committee of Three Gorges Hospital affiliated to Chongqing University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-11-18 00:00:00

伦理委员会联系人:

陈利

Contact Name of the ethic committee:

Chen Li

伦理委员会联系地址:

重庆市万州区新城路165号

Contact Address of the ethic committee:

165 Xincheng Road, Wanzhou District, Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 58103788

伦理委员会联系人邮箱:

Contact email of the ethic committee:

136176427@qq.com

研究实施负责(组长)单位:

重庆大学附属三峡医院(重庆三峡中心医院)

Primary sponsor:

Chongqing University Three Gorges Hospital(Chongqing Three Gorges Central Hospital)

研究实施负责(组长)单位地址:

新城路165号重庆市万州区新城路165号

Primary sponsor's address:

165 Xincheng Road, Wanzhou District, Chongqing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆市

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆大学附属三峡医院(重庆三峡中心医院)

具体地址:

重庆市万州区新城路165号

Institution
hospital:

Chongqing University Three Gorges Hospital(Chongqing Three Gorges Central Hospital)

Address:

165 Xincheng Road, Wanzhou District, Chongqing

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-raised funds

研究疾病:

原发性肝细胞癌(HCC)患者  

Target disease:

Hepatocellular carcinoma (HCC)

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

本研究拟基于肝癌患者手术切除后剩余的癌旁肝组织样本,系统评估KLB信号通路在癌旁组织中的表达特征,并分析其与细胞周期相关分子(如Cyclin D1)及免疫抑制/免疫调控分子(如CD47等)的相关性,旨在阐明KLB参与肝癌免疫微环境调控的潜在机制,为后续靶向KLB的治疗策略提供机制依据。  

Objectives of Study:

To investigate the expression profile of the KLB signaling pathway in peritumoral liver tissues from hepatocellular carcinoma patients and to analyze its associations with cell-cycle regulators (e.g., Cyclin D1) and immune-modulatory molecules (e.g., CD47). This study aims to elucidate the potential role of KLB in shaping the tumor immune microenvironment and to provide mechanistic evidence for future KLB-targeted therapeutic strategies.

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.年龄 ≥18 岁,男女不限; 2.拟在重庆大学附属三峡医院接受肝癌根治性切除术或经皮肝穿刺活检,手术方案中可获得足量癌旁组织; 3. 影像学或病理学提示为肝细胞癌(HCC),具备采集癌旁组织的条件; 4.志愿者自愿配合该研究并签署知情同意书; 5.临床状态稳定,符合组织采集要求,无重大术前禁忌

Inclusion criteria

1. Age >=18 years, regardless of gender; 2. Planning to undergo radical resection or percutaneous liver biopsy for liver cancer at the Third Gorges Hospital affiliated with Chongqing University, with sufficient adjacent non-cancerous tissue available according to the surgical plan; 3. Imaging or pathology indicates hepatocellular carcinoma (HCC), and conditions for collecting adjacent non-cancerous tissue are met; 4. The volunteer voluntarily agrees to participate in this study and signs the informed consent form; 5. Clinical condition is stable, meeting tissue collection requirements, with no major preoperative contraindications.

排除标准:

1.病理无法确认癌旁组织,或组织样本质量不足以满足实验需求; 2.合并严重基础疾病(如系统性免疫病、活动性感染等),影响组织免疫背景判断; 3.曾接受肝移植,或正在接受系统性免疫抑制治疗者; 4.妊娠或哺乳期女性; 5.拒绝签署知情同意书,或签署后中途撤回授权者

Exclusion criteria:

1. Pathology cannot confirm cancer-adjacent tissue, or the tissue sample quality is insufficient to meet experimental requirements; 2. Combined severe underlying diseases (such as systemic immune diseases, active infections, etc.) that affect the assessment of tissue immune background; 3. Have undergone liver transplantation, or are currently receiving systemic immunosuppressive therapy; 4. Pregnant or breastfeeding women; 5. Refuse to sign the informed consent, or withdraw authorization after signing.

研究实施时间:

Study execute time:

From 2025-12-10 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-10 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

肝癌癌组织及其癌旁组织样本组

样本量:

20

Group:

A sample group of liver cancer tissues and adjacent tissues

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

重庆市 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆大学附属三峡医院(重庆三峡中心医院) 

单位级别:

三级甲等 

Institution
hospital:

Chongqing University Three Gorges Hospital(Chongqing Three Gorges Central Hospital)

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

KLB及相关免疫/细胞周期分子表达水平与相关性

指标类型:

主要指标

Outcome:

Expression levels of KLB-pathway molecules and their correlations with immune/cell-cycle markers

Type:

Primary indicator

测量时间点:

手术取材时/术后病理完成后的剩余组织(单一时间点)

测量方法:

WB、IHC、qPCR、RNA测序定量分析

Measure time point of outcome:

At surgery (single time-point residual tissue)

Measure method:

WB, IHC, qPCR and RNA-seq quantification

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

肝癌患者手术切除的癌旁肝组织(含组织切片)

组织:

Sample Name:

Peritumoral (adjacent non-tumor) liver tissue from HCC patients (including tissue sections)

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 18 years
最大 Max age 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

否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):

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

None

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:

临床与病理信息由研究人员通过病历系统提取并编码匿名化;组织样本检测数据(IHC/WB/qPCR/RNA-seq)由实验室按统一SOP获取。所有数据采用双人核对录入,存储于医院科研平台的加密电脑/服务器,限定授权访问,定期备份。

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Clinical/pathological data will be extracted from the hospital EMR and coded. Molecular data (IHC/WB/qPCR/RNA-seq) will be generated following standardized SOPs. Data will be double-checked, stored on password-protected hospital research servers with restricted access, and regularly backed up.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-12-08 08:27:41