ChiCTR2200060224 版本V1.1 版本创建时间2023/03/22 22:48:48 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:

ChiCTR2200060224 

最近更新日期:

Date of Last Refreshed on:

2023-03-15 00:10:22 

注册时间:

Date of Registration:

2022-05-22 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

胆汁酸等小分子物质和肠道菌群与肠易激综合征肠动力紊乱与内脏高敏感的机制研究

Public title:

The mechanism of bile acid and other small molecular substances and intestinal flora involvement in IBS-D intestional motility disorder and visceral hypersensitivity

注册题目简写:

English Acronym:

研究课题的正式科学名称:

胆汁酸等小分子物质和肠道菌群与肠易激综合征肠动力紊乱与内脏高敏感的机制研究

Scientific title:

The mechanism of bile acid and other small molecular substances and intestinal flora involvement in IBS-D intestional motility disorder and visceral hypersensitivity

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:

朱慧婷 

研究负责人:

张艳丽 

Applicant:

Huiting Zhu 

Study leader:

Yanli Zhang 

申请注册联系人电话:

Applicant telephone:

+86 15203350787

研究负责人电话:

Study leader's
telephone:

+86 13521234067

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:

sophia676@126.com

研究负责人电子邮件:

Study leader's E-mail:

13521234067@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:

北京市朝阳区樱花东街2号

研究负责人通讯地址:

北京市朝阳区樱花东街2号

Applicant address:

2 East Yinghua Road, Chaoyang District, Beijing

Study leader's address:

2 East Yinghua Road, Chaoyang District, Beijing

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:

中日友好医院消化科

Applicant's institution:

Department of Gastroenterology, China-Japan Friendship Hospital

研究负责人所在单位:

中日友好医院消化科

Affiliation of the Leader:

Department of Gastroenterology, China-Japan Friendship 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:

2022-KY-023

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:

中日友好医院临床研究伦理委员会

Name of the ethic committee:

China-japan Friendship Hospital Clinical Research Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2022-04-21 00:00:00

伦理委员会联系人:

崔勇

Contact Name of the ethic committee:

Cui Yong

伦理委员会联系地址:

北京市朝阳区樱花东街2号

Contact Address of the ethic committee:

2 East Yinghua Road, Chaoyang District, Beijing

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:

中日友好医院消化科

Primary sponsor:

Department of Gastroenterology, China-Japan Friendship Hospital

研究实施负责(组长)单位地址:

北京市朝阳区樱花东街2号

Primary sponsor's address:

2 East Yinghua Road, Chaoyang District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

中日友好医院

具体地址:

北京市朝阳区樱花东街2号

Institution
hospital:

China-japan Friendship Hospital

Address:

2 East Yinghua Road, Chaoyang District, Beijing

经费或物资来源:

中日友好医院横向课题

Source(s) of funding:

Horizontal project of China-Japan Friendship Hospital

研究疾病:

肠易激综合征  

Target disease:

Irritable Bowel Syndrome

研究疾病代码:

Target disease code:

研究类型:

病因学/相关因素研究

Study type:

Cause/Relative factors study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

1.探讨IBS患者肠粘膜胆汁酸等小分子物质分布特征,及其在胃肠动力紊乱和内脏高敏感中的作用; 2.分析IBS患者肠道粘膜胆汁酸等小分子物质与肠道粘膜菌群的相关性; 3.探究TGR5在IBS发病中的作用机制。  

Objectives of Study:

1.Investigate the distribution characteristics of small molecular substances such as bile acid in intestinal mucosa of patients with IBS and its role in gastrointestinal motility disorder and visceral hypersensitivity; 2.Analyze the correlation between intestinal mucosal small molecular substances such as bile acid and intestinal mucosal flora in patients with IBS; 3.Explore the mechanism of TGR5 in the pathogenesis of IBS.

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.符合罗马 IV诊断标准的腹泻型肠易激综合征;
2.年龄18-65岁;
3.排除其他器质性病变引起的腹泻;
4.实验室检查结果提示受试者无明显器官脏器功能损伤;
5.结肠镜检查未见异常。

Inclusion criteria

1. Diarrhoeal irritable bowel syndrome conforming to Rome IV diagnostic criteria;
2. Age 18-65 years;
3. Eliminate diarrhea caused by other organic diseases;
4. The laboratory examination results showed that the subjects had no obvious organ function damage;
5. No abnormality is found in colonoscopy.

排除标准:

1.患有严重的心肺肾脑功能不全及多脏器功能衰竭者;
2.免疫功能低下的患者或接受免疫抑制药物治疗的患者;
3.精神性疾病及意识明显障碍不能合作者;
4.有酒或其他物质依赖或滥用证据者;
5.人类免疫缺陷病毒(HIV)阳性;
6.妊娠期或准备妊娠的妇女、哺乳期妇女。

Exclusion criteria:

1. Those suffering from severe heart, lung, kidney and brain insufficiency and multiple organ failure;
2. Patients with low immune function or patients receiving immunosuppressive drugs;
3. Those with mental illness and obvious disturbance of consciousness who cannot cooperate;
4. Those who have evidence of dependence or abuse of alcohol or other substances;
5. Human immunodeficiency virus (HIV) positive;
6. Women who are pregnant or preparing for pregnancy, and lactating women.

研究实施时间:

Study execute time:

From 2022-04-21 00:00:00 To 2023-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-05-12 00:00:00 To 2023-06-30 00:00:00

干预措施:

Interventions:

组别:

实验组

样本量:

60

Group:

Test group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

对照组

样本量:

30

Group:

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):

北京 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

中日友好医院 

单位级别:

三甲 

Institution
hospital:

China-Japan Friendship Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肠道粘膜代谢物

指标类型:

主要指标

Outcome:

Intestinal mucosal metabolites

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肠道菌群

指标类型:

主要指标

Outcome:

Intestinal flora

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

TGR5

指标类型:

主要指标

Outcome:

TGR5

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:

肠道粘膜

组织:

Sample Name:

Intestinal mucosal

Tissue:

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:

Sample Name:

stool

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:

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):

临床试验公共管理平台

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

Clinical Trial Management Public Platform, http://www.medresman.org.cn

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:

病例记录表

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:

 2022-05-22 22:48:12