ChiCTR2500102399 版本V1.0 版本创建时间2025/05/14 11:39:51 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:

ChiCTR2500102399 

最近更新日期:

Date of Last Refreshed on:

2025-05-14 11:39:36 

注册时间:

Date of Registration:

2025-05-14 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

肝癌肝移植术后肿瘤复发转移的形成机制

Public title:

Mechanisms of tumor recurrence and metastasis post-liver transplantation for HCC

注册题目简写:

English Acronym:

研究课题的正式科学名称:

肝癌肝移植术后肿瘤复发转移的形成机制

Scientific title:

Mechanisms of tumor recurrence and metastasis post-liver transplantation for HCC

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:

易述红 

研究负责人:

易述红 

Applicant:

Shuhong Yi 

Study leader:

Shuhong Yi 

申请注册联系人电话:

Applicant telephone:

+86 189 2210 2773

研究负责人电话:

Study leader's telephone:

+86 20 82179626

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:

yishuhong@163.com

研究负责人电子邮件:

Study leader's E-mail:

yishh@mail.sysu.edu.cn

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:

广东省广州市天河区天河路600号

研究负责人通讯地址:

广东省广州市天河区天河路600号

Applicant address:

600 Tianhe Road, Tianhe District, Guangzhou City, Guangdong Province

Study leader's address:

600 Tianhe Road, Tianhe District, Guangzhou City, Guangdong 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:

中山大学附属第三医院

Applicant's institution:

The Third Affiliated Hospital of Sun Yat-sen University

研究负责人所在单位:

中山大学附属第三医院(中山大学肝脏病医院)

Affiliation of the Leader:

The Third Affiliated Hospital Sun Yat-sen University

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:

中大附三医伦RG2024-097-02

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:

中山大学附属第三医院医学伦理委员会

Name of the ethic committee:

Medical Ethic Committee of the Third Affiliated Hospital of Sun Yat-sen University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-08-13 00:00:00

伦理委员会联系人:

黄凯琪

Contact Name of the ethic committee:

Kaiqi Huang

伦理委员会联系地址:

广东省广州市天河区天河路600号

Contact Address of the ethic committee:

600 Tianhe Road, Tianhe District, Guangzhou City, Guangdong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 85253302

伦理委员会联系人邮箱:

Contact email of the ethic committee:

420104114@qq.com

研究实施负责(组长)单位:

中山大学附属第三医院(中山大学肝脏病医院)

Primary sponsor:

The Third Affiliated Hospital Sun Yat-sen University

研究实施负责(组长)单位地址:

广东省广州市天河区天河路600号

Primary sponsor's address:

600 Tianhe Road, Tianhe District, Guangzhou City, Guangdong 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):

广东

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

中山大学附属第三医院(中山大学肝脏病医院)

具体地址:

广东省广州市天河区天河路600号

Institution
hospital:

The Third Affiliated Hospital Sun Yat-sen University

Address:

600 Tianhe Road, Tianhe District, Guangzhou City, Guangdong Province

经费或物资来源:

常见病多发病防治研究

Source(s) of funding:

Research on prevention and treatment of common diseases

Target disease:

After Liver Transplantation for Hepatocellular Carcinoma

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:

主要目的:旨在探索肝癌肝移植术后肿瘤复发转移的患者与无复发转移的患者的肠道菌群的差异,寻找相关治疗靶点。 次要目的:建立并完善肠道微生态与肝癌肝移植后的大数据库,并为后期干预纠正肠道菌群紊乱,更好的防治肝癌肝移植术后复发及转移提供新的思考方向。  

Objectives of Study:

Primary Objective: The primary aim is to explore the differences in gut microbiota between patients with tumor recurrence and metastasis after liver transplantation for hepatocellular carcinoma (HCC) and those without recurrence or metastasis, in order to identify potential therapeutic targets. Secondary Objective: The secondary aim is to establish and improve a large database on gut microbiota and liver transplantation for HCC, providing new insights for future interventions to correct gut microbiota dysbiosis and better prevent and treat recurrence and metastasis after liver transplantation for HCC.

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.复发患者:1、符合杭州标准的肝癌肝移植患者;2、术后半年以上、经病理证实的复发转移患者;3、未经抗肿瘤化疗、介入治疗、可以有预防性的靶向治疗;4、理解并签署知情同意书。 (2)未复发患者:1、术后2年以上,没有复发转移的;2、可能用过靶向治疗预防复发的也可入组;3、理解并签署知情同意书。

Inclusion criteria

1. Recurrence Group: Patients who meet the Hangzhou criteria for liver transplantation for hepatocellular carcinoma (HCC); Patients with pathologically confirmed recurrence and metastasis more than six months after surgery; Patients who have not undergone antitumor chemotherapy or interventional therapy but may have received preventive targeted therapy; Patients who understand and sign the informed consent form. 2.Non-Recurrence Group: Patients who have no recurrence or metastasis for more than two years after surgery; Patients who may have received targeted therapy for recurrence prevention are also eligible; Patients who understand and sign the informed consent form.

排除标准:

1.术后出现新发肿瘤;(2)曾患或现正并发其他恶性肿瘤者;(3)3个月内复发、死亡的肝癌肝移植患者;(4)目前肝肾功能异常的;(5)肝肾等多器官联合移植的患者;(6)有活动性肺结核感染;(7)人类免疫缺陷病毒阳性;(8)采样前1周有饮酒史以及食用益生菌或益生元,采样前1周行肠镜检测、肠道灌肠治疗,采样前1周接受过抗生素或中药治疗;(9)经研究者判断可能影响受试者安全或试验依从性的其他因素。

Exclusion criteria:

(1). Patients who develop new tumors after surgery.;(2) Patients with a history of or currently concurrent other malignant tumors;(3) Patients with hepatocellular carcinoma (HCC) who experience recurrence or death within 3 months after liver transplantation; (4) Patients with abnormal liver or kidney function at present; (5) Patients who have undergone combined transplantation of multiple organs, such as the liver and kidney;(6) Patients with active tuberculosis infection; (7) Patients who are human immunodeficiency virus (HIV) positive;(8) Patients with a history of alcohol consumption, or consumption of probiotics or prebiotics within 1 week before sampling;patients who have undergone colonoscopy, intestinal enema treatment, or received antibiotic or traditional Chinese medicine treatment within 1 week before sampling; (9) Other factors that, in the judgment of the investigator, may affect the safety or compliance of the participant.

研究实施时间:

Study execute time:

From 2023-10-27 00:00:00 To 2026-10-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-12-09 00:00:00 To 2025-12-01 00:00:00  

干预措施:

Interventions:

组别:

肝细胞癌肝移植术后复发组

样本量:

300

Group:

The recurrence group after liver transplantation for hepatocellular carcinoma

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

肝细胞癌肝移植术后未复发组

样本量:

150

Group:

The non-recurrence group after liver transplantation for hepatocellular carcinoma

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):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

中山大学附属第三医院(中山大学肝脏病医院) 

单位级别:

三级甲等 

Institution
hospital:

The Third Affiliated Hospital Sun Yat-sen University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江 

市(区县):

 

Country:

China 

Province:

Zhejiang 

City:

 

单位(医院):

树兰(杭州)医院 

单位级别:

三级甲等 

Institution
hospital:

Shulan (Hangzhou) Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China 

Province:

Sichuan 

City:

 

单位(医院):

四川大学华西医院 

单位级别:

三级甲等 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广西壮族自治区 

市(区县):

 

Country:

China 

Province:

Guangxi Zhuang Autonomous Region 

City:

 

单位(医院):

广西医科大学第二附属医院 

单位级别:

三级甲等 

Institution
hospital:

The Second Affiliated Hospital of Guangxi Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China 

Province:

Shanghai 

City:

 

单位(医院):

复旦大学附属华山医院 

单位级别:

三级甲等 

Institution
hospital:

Huashan Hospital, Fudan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肠道菌群

指标类型:

主要指标

Outcome:

Intestinal microbiota

Type:

Primary indicator

测量时间点:

采集后保存统一检测

测量方法:

使用16S rRNA高通量测序技术检测肠道菌群的结构和组成。

Measure time point of outcome:

After collection, save unified detection

Measure method:

16S rRNA high-throughput sequencing technology was used to detect the structure and composition of intestinal flora.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

粪便

组织:

Sample Name:

excrement

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 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

Yes

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):

公开日期为文章发表后,通讯作者邮箱:"yishuhong@163.com";

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

The publication date is after the article is published, corresponding author's email: "yishuhong@163.com" ;

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:

CRF

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-05-14 11:39:36