ChiCTR2600120359 版本V1.0 版本创建时间2026/03/12 17:42:34 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:

ChiCTR2600120359 

最近更新日期:

Date of Last Refreshed on:

2026-03-12 17:39:51 

注册时间:

Date of Registration:

2026-03-12 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

肿瘤内具核梭杆菌与早期结直肠癌的肿瘤免疫微环境和高危病理特征相关:一项回顾性研究

Public title:

Intratumoral Fusobacterium nucleatum Is Associated with Tumor Immune Microenvironment and High-Risk Pathological Features in Early Colorectal Cancer: A Retrospective Study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

肿瘤内具核梭杆菌与早期结直肠癌的肿瘤免疫微环境和高危病理特征相关:一项回顾性研究

Scientific title:

Intratumoral Fusobacterium nucleatum Is Associated with Tumor Immune Microenvironment and High-Risk Pathological Features in Early Colorectal Cancer: A Retrospective Study

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:

刘鹏 

研究负责人:

刘鹏 

Applicant:

Peng Liu 

Study leader:

Peng Liu 

申请注册联系人电话:

Applicant telephone:

+86 18879462913

研究负责人电话:

Study leader's
telephone:

+86 791 8886 2387

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:

344840623@qq.com

研究负责人电子邮件:

Study leader's E-mail:

344840623@qq.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:

中国江西省南昌市象山北路128号

研究负责人通讯地址:

江西省南昌市东湖区象山北路128号

Applicant address:

No.128 Xiangshan North Road, Donghu District, Nanchang City, Jiangxi Province, China

Study leader's address:

No.128 Xiangshan North Road, Donghu District, Nanchang City, Jiangxi Province, China

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:

南昌市第一医院

Applicant's institution:

The First Hospital of Nanchang

研究负责人所在单位:

南昌市第一医院

Affiliation of the Leader:

The First Hospital of Nanchang

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:

审2026[008]

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:

南昌市第一医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Nanchang first hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-04 00:00:00

伦理委员会联系人:

秦丽英

Contact Name of the ethic committee:

Qin LiYing

伦理委员会联系地址:

江西省南昌市东湖区象山北路128号

Contact Address of the ethic committee:

No.128 Xiangshan North Road, Donghu District, Nanchang City, Jiangxi Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 791 86771017

伦理委员会联系人邮箱:

Contact email of the ethic committee:

563881175@qq.com

研究实施负责(组长)单位:

南昌市第一医院

Primary sponsor:

The First Hospital of Nanchang

研究实施负责(组长)单位地址:

江西省南昌市东湖区象山北路128号

Primary sponsor's address:

No.128 Xiangshan North Road, Donghu District, Nanchang City, Jiangxi Province, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

江西省

市(区县):

Country:

China

Province:

Jiangxi

City:

单位(医院):

南昌市第一医院

具体地址:

江西省南昌市东湖区象山北路128号

Institution
hospital:

The First Hospital of Nanchang

Address:

No.128 Xiangshan North Road, Donghu District, Nanchang City, Jiangxi Province, China

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Scientific Research Cultivation Project for Young Staff of The First Hospital of Nanchang

研究疾病:

早期结直肠癌  

Target disease:

Early colorectal cancer

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:

连续入组 

Study design:

Sequential 

研究目的:

1. 在结直肠早癌FFPE 病理切片中检测Fusobacterium nucleatum(FN)的组织内分布情况 2. 分析 FN 状态与肿瘤免疫微环境(CD8、FOXP3、PD-L1)的关系 3. 探讨 FN 与结直肠早癌病理高危特征之间的相关性  

Objectives of Study:

1.The tissue distribution of Fusobacterium nucleatum ( FN ) was detected in FFPE pathological sections of early colorectal cancer. 2.To analyze the relationship between FN status and tumor immune microenvironment ( CD8, FOXP3, PD-L1 ). 3.To investigate the correlation between FN and the pathological high-risk characteristics of early colorectal 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.病理诊断为结直肠早癌(HGIN 或 T1期腺癌) 2.有完整FFPE病理蜡块 3.未接受术前放疗或化疗;

Inclusion criteria

1.Pathological diagnosis of early colorectal cancer ( HGIN or T1 adenocarcinoma ) 2.A complete FFPE pathological wax block 3.No preoperative radiotherapy or chemotherapy.

排除标准:

1.炎症性肠病相关癌 2.遗传性结直肠癌综合征 3.病理组织量不足以完成检测;

Exclusion criteria:

1.Inflammatory bowel disease-associated cancer 2.Hereditary colorectal cancer syndrome 3.Pathological tissue volume is not enough to complete the test.

研究实施时间:

Study execute time:

From 2026-03-15 00:00:00 To 2026-07-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-03-15 00:00:00 To 2026-04-30 00:00:00

干预措施:

Interventions:

组别:

HGIN或 T1期腺癌

样本量:

50

Group:

HGIN/T1 adenocarcinoma.

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):

江西省 

市(区县):

 

Country:

China

Province:

Jiangxi

City:

单位(医院):

南昌市第一医院 

单位级别:

三级甲等 

Institution
hospital:

The First Hospital of Nanchang

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

FN 状态(阳性/阴性)

指标类型:

主要指标

Outcome:

FN status ( positive / negative )

Type:

Primary indicator

测量时间点:

测量方法:

采用针对Fn nusG 基因的特异性引物进行定量PCR (qPCR),以绝对定量或相对定量(如2^-ΔΔCt法,以内参基因校正)表示Fn负荷

Measure time point of outcome:

none

Measure method:

Quantitative PCR ( qPCR ) was performed using specific primers for the Fn nusG gene, and the Fn load was expressed by absolute or relative quantification ( such as the 2 ^ -ΔΔCt method, with internal reference gene correction )

指标中文名:

免疫细胞密度(CD8、FOXP3)

指标类型:

主要指标

Outcome:

Immune cell density (CD8, FOXP3)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织

组织:

Sample Name:

Tissue

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 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:

1.病例记录表,2.电子采集和管理系统

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

CRF and EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-03-12 17:39:51