乳酸杆菌对溃疡性结肠炎的临床疗效及作用机制研究

注册号:

Registration number:

ChiCTR2200055687 

最近更新日期:

Date of Last Refreshed on:

2023-07-16 20:59:50 

注册时间:

Date of Registration:

2022-01-16 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

乳酸杆菌对溃疡性结肠炎的临床疗效及作用机制研究

Public title:

Clinical effect and mechanism of Lactobacillus on ulcerative colitis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

乳酸杆菌对溃疡性结肠炎的临床疗效及作用机制研究

Scientific title:

Clinical effect and mechanism of Lactobacillus on ulcerative colitis

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:

黄英 

研究负责人:

黄英 

Applicant:

Huang Ying 

Study leader:

Huang Ying 

申请注册联系人电话:

Applicant telephone:

+86 17740829869

研究负责人电话:

Study leader's
telephone:

+86 17740829869

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:

15923589535@163.com

研究负责人电子邮件:

Study leader's E-mail:

15923589535@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:

上海市长宁区红宝石路398号

研究负责人通讯地址:

上海市长宁区红宝石路398号

Applicant address:

398 Ruby Road, Changning District, Shanghai, China

Study leader's address:

398 Ruby Road, Changning District, Shanghai, 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:

民航上海医院

Applicant's institution:

CAAC Shanghai Hospital

研究负责人所在单位:

民航上海医院

Affiliation of the Leader:

CAAC Shanghai 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:

202104

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:

民航上海医院

Name of the ethic committee:

CAAC Shanghai Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2021-10-08 00:00:00

伦理委员会联系人:

季芳

Contact Name of the ethic committee:

Fang Ji

伦理委员会联系地址:

上海市长宁区红宝石路398号

Contact Address of the ethic committee:

398 Ruby Road, Changning District, Shanghai, China

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:

民航上海医院

Primary sponsor:

CAAC Shanghai Hospital

研究实施负责(组长)单位地址:

上海市长宁区红宝石路398号

Primary sponsor's address:

398 Ruby Road, Changning District, Shanghai, 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):

上海

市(区县):

长宁区

Country:

China

Province:

Shanghai

City:

Changning District

单位(医院):

民航上海医院

具体地址:

红宝石路398号

Institution
hospital:

CAAC Shanghai Hospital

Address:

398 Ruby Road

经费或物资来源:

长宁区卫生健康委员会

Source(s) of funding:

Changning Municipal Health Commission

研究疾病:

溃疡性结肠炎  

Target disease:

ulcerative colitis

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

在已知UC与肠道微生物失衡的前提下,本研究旨在寻找具体的方式干预肠道稳态,延缓及逆转UC进程,明确乳酸杆菌对肠道菌群的调控及对UC的治疗作用及潜在机制研究,为UC发病机制提供一定理论依据,同时为UC治疗提供一定的手段及新思路。  

Objectives of Study:

Imbalance in UC and gut microbes known under the premise of this study was to find specific ways intervention intestinal steady state, delay and reverse the process of UC, specifically lactobacillus regulation of intestinal flora and the therapeutic effect and potential mechanism study of UC, provide certain theoretical basis for the pathogenesis of UC, at the same time provide a means for UC treatment and new ideas.

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. 怀孕、哺乳或未采取有效避孕措施的育龄妇女;
2. 梅毒、HIV、HBV、HCV抗体阳性者;
3. 患有各种恶性肿瘤;
4. 细菌性痢疾、慢性血吸虫病、阿米巴痢疾、肠结核等感染性结肠炎、缺血性结肠炎、放射性结肠炎、克罗恩病等;
5. 有酒精或违禁药物滥用史;
6. 依从性差,难以完成研究者;
7. 1月内使用抗生素者;
8. 研究者认为可能存在增加受试者危险性或干扰临床试验者。

Exclusion criteria:

1. Women of childbearing age who are pregnant, breast-feeding or have not taken effective contraceptive measures;
2. Those who are positive for syphilis, HIV, HBV, and HCV antibodies;
3. Suffering from various malignant tumors;
4. Bacterial dysentery, chronic schistosomiasis, amoebic dysentery, intestinal tuberculosis and other infectious colitis, ischemic colitis, radiation colitis, Crohn's disease, etc.;
5. Has a history of alcohol or illicit drug abuse;
6. Those who have poor compliance and are difficult to complete the research;
7. Those who used antibiotics within 1 month;
8. Researchers believe that there may be those who may increase the risk of subjects or interfere with clinical trials.

研究实施时间:

Study execute time:

From 2022-03-01 00:00:00 To 2024-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-03-01 00:00:00 To 2024-12-31 00:00:00

干预措施:

Interventions:

组别:

1组

样本量:

26

Group:

Group 1

Sample size:

干预措施:

乳酸杆菌

干预措施代码:

Intervention:

lactobacillus

Intervention code:

组别:

2组

样本量:

26

Group:

Group 2

Sample size:

干预措施:

混合益生菌

干预措施代码:

Intervention:

mixed probiotics

Intervention code:

组别:

3组

样本量:

26

Group:

Group 3

Sample size:

干预措施:

安慰剂

干预措施代码:

Intervention:

placebo

Intervention code:

组别:

4组

样本量:

26

Group:

Group 4

Sample size:

干预措施:

干预措施代码:

Intervention:

no

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

民航上海医院 

单位级别:

二乙 

Institution
hospital:

CAAC Shanghai Hospital

Level of the institution:

Secondary B

测量指标:

Outcomes:

指标中文名:

量表

指标类型:

主要指标

Outcome:

scale

Type:

Primary indicator

测量时间点:

干预前后

测量方法:

量表评估

Measure time point of outcome:

before and after intervention

Measure method:

scale assessment

指标中文名:

硫化氢

指标类型:

主要指标

Outcome:

Hydrogen sulfide breath test

Type:

Primary indicator

测量时间点:

干预前后

测量方法:

呼气试验

Measure time point of outcome:

before and after intervention

Measure method:

breath test

指标中文名:

血清炎症因子

指标类型:

主要指标

Outcome:

Serum inflammatory factor

Type:

Primary indicator

测量时间点:

干预前后

测量方法:

血生化检测

Measure time point of outcome:

before and after intervention

Measure method:

Blood biochemical test

指标中文名:

肠黏膜定植脱硫弧菌属含量

指标类型:

主要指标

Outcome:

Content of desulphurvibrio in intestinal mucosa colonization

Type:

Primary indicator

测量时间点:

干预前后

测量方法:

高通量测序

Measure time point of outcome:

before and after intervention

Measure method:

High-throughput sequencing

指标中文名:

肠黏膜炎症趋化因子

指标类型:

主要指标

Outcome:

Intestinal mucosa inflammation chemokines

Type:

Primary indicator

测量时间点:

干预前后

测量方法:

生化检测

Measure time point of outcome:

before and after intervention

Measure method:

Biochemical detection

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

blood

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:

肠粘膜

组织:

Sample Name:

Intestinal mucosa

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 18 years
最大 Max age 65 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):

交互式网页随机系统

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

interactive web response system, IWRS

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:

数据收集者、数据统计者盲法

Blinding:

Data collector, data statistician blind

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):

2025年1月1日,ResMan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):

On January 1, 2025, Clinical Trial Management Public Platform

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:

Case Record Form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-01-16 11:25:36