消化道微生物群在食管癌发生中的作用及其机制研究

注册号:

Registration number:

ChiCTR2600126604 

最近更新日期:

Date of Last Refreshed on:

2026-06-12 09:36:14 

注册时间:

Date of Registration:

2026-06-12 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

消化道微生物群在食管癌发生中的作用及其机制研究

Public title:

The role of the digestive tract microbiota in the development of esophageal carcinogenesis and its mechanism

注册题目简写:

English Acronym:

研究课题的正式科学名称:

消化道微生物群在食管癌发生中的作用及其机制研究

Scientific title:

The role of the digestive tract microbiota in the development of esophageal carcinogenesis and its mechanism

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:

郑雪婷 

研究负责人:

李小安 

Applicant:

Xueting Zheng 

Study leader:

Xiaoan Li 

申请注册联系人电话:

Applicant telephone:

+86 13394912526

研究负责人电话:

Study leader's
telephone:

+86 816 2239224

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:

790085481@qq.com

研究负责人电子邮件:

Study leader's E-mail:

435445611@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:

四川省绵阳市涪城区常家巷12号

研究负责人通讯地址:

四川省绵阳市警钟街常家巷12号

Applicant address:

No. 12, Changjia Lane, Fucheng District, Mianyang City, Sichuan Province

Study leader's address:

No. 12, Changjia lane, Jingzhong street, Mianyang City, Sichuan 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:

绵阳市中心医院

Applicant's institution:

Mianyang central hospital

研究负责人所在单位:

绵阳市中心医院

Affiliation of the Leader:

Mianyang 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:

S2021079(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:

绵阳市中心医院生物医学伦理委员会

Name of the ethic committee:

Biomedical ethics committee of Mianyang Centre Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2022-01-29 00:00:00

伦理委员会联系人:

杨钰芹

Contact Name of the ethic committee:

Yuqin Yang

伦理委员会联系地址:

四川省绵阳市警钟街常家巷12号

Contact Address of the ethic committee:

No. 12, Changjia lane, Jingzhong street, Mianyang City, Sichuan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 816 2237206

伦理委员会联系人邮箱:

Contact email of the ethic committee:

642982751@qq.com

研究实施负责(组长)单位:

绵阳市中心医院

Primary sponsor:

Mianyang Central Hospital

研究实施负责(组长)单位地址:

四川省绵阳市警钟街常家巷12号

Primary sponsor's address:

No. 12, Changjia lane, Jingzhong street, Mianyang City, Sichuan 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):

四川省

市(区县):

Country:

China

Province:

Sichuan

City:

单位(医院):

绵阳市中心医院

具体地址:

四川省绵阳市警钟街常家巷12号

Institution
hospital:

Mianyang Central Hospital

Address:

No. 12, Changjia lane, Jingzhong street, Mianyang City, Sichuan Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-funded projects

研究疾病:

食管癌  

Target disease:

Esophageal carcinoma

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:

探索性研究/预试验 

Study phase:

0

研究设计:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

1. 主要目的:为食管癌与消化道微生物群的研究提供可信的研究资料,进而研究食管癌与消化道微生物群的相关性。 2. 次要目的:通过研究食管癌的发病机制,探索新的诊断和治疗可能性,确定新的食管癌预后或预测指标。  

Objectives of Study:

1. Main objective: To provide credible research data for the study of esophageal cancer and digestive tract microbiota, and then to study the correlation between esophageal cancer and gastrointestinal microbiota. 2. Secondary objectives: To explore new diagnostic and therapeutic possibilities and determine new prognostic or predictive indicators for esophageal cancer by studying the pathogenesis of esophageal 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:

Inclusion criteria

排除标准:

1.年龄<18 岁。 2.有痢疾、血吸虫病、肠道结核、放射性肠炎、炎症性肠病、缺血性肠炎、肠易激综合征、肠道肿瘤等消化系统疾病。 3.怀孕期或哺乳期者。 4.有严重传染病史者,如艾滋、梅毒等。 5.有严重的心、肺、肾功能障碍及代谢性疾病。

Exclusion criteria:

1. Age < 18 years old. 2. Dysentery, schistosomiasis, intestinal tuberculosis, radiation enteritis, inflammatory bowel disease, ischemic enteritis, irritable bowel syndrome, intestinal tumors and other digestive diseases. 3. Those who are pregnant or breastfeeding. 4. Those with a history of serious infectious diseases, such as AIDS, syphilis, etc. 5. Severe heart, lung, kidney dysfunction and metabolic diseases.

研究实施时间:

Study execute time:

From 2022-01-29 00:00:00 To 2026-01-28 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-02-17 00:00:00 To 2026-01-28 00:00:00

干预措施:

Interventions:

组别:

食管癌组

样本量:

100

Group:

Esophageal cancer group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

健康对照组

样本量:

30

Group:

Healthy Control group

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):

四川省 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

绵阳市中心医院 

单位级别:

三级甲等 

Institution
hospital:

Mianyang Central Hospital

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:

Gut microbiota

Type:

Primary indicator

测量时间点:

测量方法:

测序

Measure time point of outcome:

Measure method:

Sequencing

指标中文名:

血清中食管癌相关细菌IgG/IgA测定

指标类型:

次要指标

Outcome:

Measurement of esophageal cancer-related bacterial IgG/IgA in serum

Type:

Secondary indicator

测量时间点:

测量方法:

ELISA

Measure time point of outcome:

Measure method:

ELISA

指标中文名:

食管癌组织、癌旁组织免疫组化

指标类型:

次要指标

Outcome:

Immunohistochemistry of esophageal cancer tissue and adjacent tissue

Type:

Secondary indicator

测量时间点:

测量方法:

免疫组化

Measure time point of outcome:

Measure method:

Immunohistochemistry

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

食管癌组织、癌旁组织

组织:

Sample Name:

Esophageal cancer tissue, adjacent tissue

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

尿液

组织:

Sample Name:

Urine

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

唾液

组织:

Sample Name:

saliva

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

胃液

组织:

Sample Name:

gastric juice

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

粪便

组织:

Sample Name:

stool

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

征募研究对象情况:

Recruiting status:

结束

/Completed

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

是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):

研究公开发表后半年,邮件联系研究负责人合理获取。

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

Six months after the publication of the research, contact the research leader via email to obtain reasonable information.

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:

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

None

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-06-12 09:35:56