胃肠道菌群与OLGA分期胃炎相关性研究

注册号:

Registration number:

ChiCTR1900021501 

最近更新日期:

Date of Last Refreshed on:

2019-02-24 19:02:32 

注册时间:

Date of Registration:

2019-02-24 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

胃肠道菌群与OLGA分期胃炎相关性研究

Public title:

Correlation research of gastrointestinal flora and different OLGA stages gastritis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

胃肠道菌群与OLGA分期胃炎相关性研究

Scientific title:

Correlation research of gastrointestinal flora and OLGA stage gastritis

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:

刘德华 

研究负责人:

张开光 

Applicant:

Liu Dehua 

Study leader:

Zhang Kaiguang 

申请注册联系人电话:

Applicant telephone:

+86 15551181996

研究负责人电话:

Study leader's
telephone:

+86 13855170097

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:

ldh621@mail.ustc.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

zhangkaiguang0097@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:

安徽省合肥市蜀山区黄山路443号

研究负责人通讯地址:

合肥市政务文化新区天鹅湖路1号

Applicant address:

443 Huangshan Road, Shushan District, Hefei, Anhui, China

Study leader's address:

1 Tian'ehu Road, Civil service and Culture New Development District, Hefei, Anhui, China

申请注册联系人邮政编码:

Applicant postcode:

230022

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

中国科学技术大学生命科学与医学部

Applicant's institution:

Department of Life Sciences and Medicine, University of Science and Technology of China

研究负责人所在单位:

合肥市中国科学技术大学附属第一医院

Affiliation of the Leader:

the First Affiliated Hospital of USTC

是否获伦理委员会批准:

Approved by ethic committee:

No

伦理委员会批件文号:

Approved No. of ethic committee:

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

Name of the ethic committee:

伦理委员会批准日期:

Date of approved by ethic committee:

2013-08-26 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

伦理委员会联系人电话:

Contact phone of the ethic committee:

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

中国科学技术大学

Primary sponsor:

Huangshan Road, University of Science and Technology of China, He Fei, An Hui, China

研究实施负责(组长)单位地址:

安徽省合肥市蜀山区黄山路443号

Primary sponsor's address:

443 Huangshan Road, Shushan District, Hefei, Anhui

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

安徽

市(区县):

合肥

Country:

China

Province:

Anhui

City:

Hefei

单位(医院):

中国科学技术大学附属第一医院(安徽省立医院)

具体地址:

蜀山区天鹅湖路1号

Institution
hospital:

the First Affiliated Hospital of USTC(Anhui Provincial Hospital)

Address:

1 Tian'ehu Road, Shushan District

经费或物资来源:

自筹

Source(s) of funding:

Self-collected

研究疾病:

慢性胃炎,早期胃癌  

Target disease:

Chronic gastritis and early gastric cancer

研究疾病代码:

Target disease code:

研究类型:

基础科学研究

Study type:

Basic Science

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:

通过研究慢性胃炎发生发展过程中胃肠道菌群变化情况,检测分析疾病发展不同时期胃肠道菌群的特征,构建辅助OLGA分级分期系统预测早期胃癌的患病风险的菌群模型。  

Objectives of Study:

By studying the changes of gastrointestinal microbiota during the occurrence and development of chronic gastritis, and analyzing the characteristics of gastrointestinal microbiota in different stages of disease, a microbiota model was constructed to assist OLGA grading and staging system to predict the risk of early gastric 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. 入组前一个月内服用过抗生素、益生元或质子泵抑制剂的患者;
2. 处于妊娠期的妇女;
3. 结肠癌、慢性肠道疾病(IBD、IBS等)患者。

Exclusion criteria:

1. Patients who had taken antibiotics, probiotics or proton pump inhibitors within one month prior to enrollment;
2. Women in pregnancy;
3. Patients with colon cancer, chronic intestinal diseases (IBD, IBS, etc.).

研究实施时间:

Study execute time:

From 2019-03-01 00:00:00 To 2020-03-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2019-03-01 00:00:00 To 2019-06-30 00:00:00

干预措施:

Interventions:

组别:

慢性胃炎患者

样本量:

90

Group:

Patients with chronic gastritis

Sample size:

干预措施:

干预措施代码:

Intervention:

none

Intervention code:

组别:

早期胃癌患者

样本量:

20

Group:

Patients with early gastric cancer

Sample size:

干预措施:

干预措施代码:

Intervention:

none

Intervention code:

组别:

正常组

样本量:

20

Group:

Health group

Sample size:

干预措施:

nil

干预措施代码:

Intervention:

nil

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

安徽 

市(区县):

 

Country:

China

Province:

Anhui

City:

单位(医院):

中国科学技术大学附属第一医院 

单位级别:

三级甲等 

Institution
hospital:

the First Affiliated Hospital of USTC

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

细菌DNA

指标类型:

主要指标

Outcome:

Bacteria DNA

Type:

Primary indicator

测量时间点:

测量方法:

16S rRNA基因测序

Measure time point of outcome:

Measure method:

16S rRNA sequencing

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

胃黏膜

组织:

Sample Name:

gastric mucosa

Tissue:

stomach

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

胃液

组织:

Sample Name:

gastric juice

Tissue:

stomach

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

粪便

组织:

肠道

Sample Name:

faeces

Tissue:

intestine

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 35 years
最大 Max age 50 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):

N/A

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

N/A

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

Open

Blinding:

Open

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

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):

中国科学技术大学附属第一医院(安徽省立医院)

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

the First Affiliated Hospital of USTC(Anhui Provincial Hospital)

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:

 2019-02-24 15:46:19