膳食和利福昔明对IBS患者肠道菌群失调的影响

注册号:

Registration number:

ChiCTR1800017911 

最近更新日期:

Date of Last Refreshed on:

2018-08-21 22:34:47 

注册时间:

Date of Registration:

2018-08-21 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

膳食和利福昔明对IBS患者肠道菌群失调的影响

Public title:

Effects of Diet and Genetic factors on gut dysbiosis in IBS

注册题目简写:

English Acronym:

研究课题的正式科学名称:

膳食和利福昔明对IBS患者肠道菌群失调的影响

Scientific title:

Effects of Diet and Genetic factors on gut dysbiosis in IBS

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:

刘作静 

研究负责人:

段丽萍 

Applicant:

Zuojing Liu 

Study leader:

Liping Duan 

申请注册联系人电话:

Applicant telephone:

+86 18810543746

研究负责人电话:

Study leader's
telephone:

+86 13901009183

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:

serenityliu@126.com

研究负责人电子邮件:

Study leader's E-mail:

duanlp@bjmu.edu.cn

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:

北京市海淀区花园北路49号

研究负责人通讯地址:

北京市海淀区花园北路49号

Applicant address:

49 Huayuan Road North, Haidian District, Beijing, China

Study leader's address:

49 Huayuan Road North, Haidian District, Beijing, China

申请注册联系人邮政编码:

Applicant postcode:

100191

研究负责人邮政编码:

Study leader's postcode:

100191

申请人所在单位:

北京大学第三医院

Applicant's institution:

Peking University Third Hospital

研究负责人所在单位:

北京大学第三医院

Affiliation of the Leader:

Peking University Third 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:

IRB00001052-14091

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:

北京大学生物医学伦理委员会

Name of the ethic committee:

Peking University Institutional Review Board

伦理委员会批准日期:

Date of approved by ethic committee:

2015-03-19 00:00:00

伦理委员会联系人:

丛亚丽

Contact Name of the ethic committee:

Yali Cong

伦理委员会联系地址:

北京市海淀区学院路38号

Contact Address of the ethic committee:

38 Xueyuan Road, Haidian District, Beijing, 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:

北京大学第三医院

Primary sponsor:

Peking University Third Hospital

研究实施负责(组长)单位地址:

北京市海淀区花园北路49号

Primary sponsor's address:

49 Huayuan Road North, Haidian District, Beijing, 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):

北京

市(区县):

海淀区

Country:

China

Province:

Beijing

City:

Haidian

单位(医院):

北京大学第三医院

具体地址:

北京市海淀区花园北路49号

Institution
hospital:

Peking University Third Hospital

Address:

49 Huayuan Road North, Haidian District, Beijing, China

国家:

美国

省(直辖市):

密歇根

市(区县):

安娜堡

Country:

America

Province:

Michigan

City:

Ann Arbor

单位(医院):

美国密歇根大学

具体地址:

美国密歇根大学安娜堡分校

Institution
hospital:

University of Michigan

Address:

500 S. State Street, Ann Arbor, MI 48109 USA

经费或物资来源:

北京大学医学部—密歇根大学医学院转化医学与临床研究联合研究基金

Source(s) of funding:

UMHS-PKHSC Joint Institute Discovery Award

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:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

探讨膳食和利福昔明对IBS患者肠道菌群失调的影响,进而找到针对IBS患者的个体化治疗方案。  

Objectives of Study:

To explore effects of diet and rifaximin on gut dysbiosis in IBS patients and find a precise therapy.

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. 恶性肿瘤 2. 合并严重的心、肝、肺、肾、血液、内分泌、神经系统疾病及自身免疫疾病 3. 多发外周血管病变 4. 呼吸道、消化道、泌尿系等部位感染 5. 腹部手术史 6. 精神分裂症 7. 妊娠和哺乳期妇女 8. 近 1 个月内服用过肠道微生态制剂、抗生素或抗抑郁药物

Exclusion criteria:

1. Malignant tumors;
2. Severe heart, liver, lung, kidney, hematological, endocrine, nervous system or autoimmune diseases;
3. Multiple peripheral vascular disease;
4. Infectious diseases of respiratary, digestive or urinary system;
5. Abdominal surgery;
6. Schizophrenia;
7. Women in pregnancy or who are lactating;
8. Subjects who had taken probiotics, prebiotic, antibiotics or antidepressants within the last 1 month.

研究实施时间:

Study execute time:

From 2015-03-19 00:00:00 To 2018-03-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2015-03-19 00:00:00 To 1990-01-01 00:00:00

干预措施:

Interventions:

组别:

利福昔明组

样本量:

50

Group:

Rifaximin group

Sample size:

干预措施:

利福昔明

干预措施代码:

Intervention:

Rifaximin

Intervention code:

组别:

安慰剂组

样本量:

50

Group:

Placebo group

Sample size:

干预措施:

安慰剂

干预措施代码:

Intervention:

Placebo

Intervention code:

组别:

对照组

样本量:

60

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):

北京大学第三医院 

单位级别:

三级甲等医院 

Institution
hospital:

Peking University Third Hospital

Level of the institution:

Tertiary hospital

国家:

美国

省(直辖市):

密歇根州 

市(区县):

 

Country:

America

Province:

Michigan

City:

单位(医院):

密歇根大学 

单位级别:

顶级公立大学 

Institution
hospital:

University of Michigan

Level of the institution:

Top-ranked public university

测量指标:

Outcomes:

指标中文名:

腹部症状严重程度

指标类型:

主要指标

Outcome:

Severity of abdominal symptms

Type:

Primary indicator

测量时间点:

治疗前和治疗后

测量方法:

IBS-SSS量表

Measure time point of outcome:

Pre-treatment and post-treatment

Measure method:

IBS severity scoring system

指标中文名:

小肠细菌过度生长

指标类型:

主要指标

Outcome:

small intestinal bacterial overgrowth

Type:

Primary indicator

测量时间点:

治疗前和治疗后

测量方法:

乳果糖呼气试验

Measure time point of outcome:

Pre-treatment and post-treatment

Measure method:

lactulose breath test

指标中文名:

肠易激综合征胃肠道症状评分

指标类型:

主要指标

Outcome:

Gastrointestinal Symptom Rating Scale-IBS

Type:

Primary indicator

测量时间点:

治疗前和治疗后

测量方法:

肠易激综合征胃肠道症状评分量表

Measure time point of outcome:

Pre-treatment and post-treatment

Measure method:

Gastrointestinal Symptom Rating Scale-IBS

指标中文名:

焦虑和抑郁程度

指标类型:

主要指标

Outcome:

Severity of anxiety and depression

Type:

Primary indicator

测量时间点:

治疗前和治疗后

测量方法:

医院焦虑和抑郁自评量表

Measure time point of outcome:

Pre-treatment and post-treatment

Measure method:

The Hospital Anxiety and Depression (HAD) Scale

指标中文名:

生活质量

指标类型:

主要指标

Outcome:

Quality of life

Type:

Primary indicator

测量时间点:

治疗前和治疗后

测量方法:

简明健康状况调查表

Measure time point of outcome:

Pre-treatment and post-treatment

Measure method:

Short-Form 36 (SF-36)

指标中文名:

排便评价

指标类型:

主要指标

Outcome:

Defecation evaluation

Type:

Primary indicator

测量时间点:

治疗前和治疗后

测量方法:

粪便Bristol分型

Measure time point of outcome:

Pre-treatment and post-treatment

Measure method:

Bristol Stool Form Scale (BSF)

指标中文名:

肠道菌群结构

指标类型:

主要指标

Outcome:

Gut microbiota structure

Type:

Primary indicator

测量时间点:

治疗前和治疗后

测量方法:

细菌16S rRNA基因测序

Measure time point of outcome:

Pre-treatment and post-treatment

Measure method:

Bacterial 16S rRNA gene sequencing

指标中文名:

粪便短链脂肪酸水平

指标类型:

主要指标

Outcome:

Fecal short-chain fatty acids levels

Type:

Primary indicator

测量时间点:

治疗前和治疗后

测量方法:

超高效液相色谱-串联质谱

Measure time point of outcome:

Pre-treatment and post-treatment

Measure method:

Ultra-performance liquid chromatography-tandem mass spectrometry

指标中文名:

膳食调查

指标类型:

主要指标

Outcome:

Dietary survey

Type:

Primary indicator

测量时间点:

治疗前

测量方法:

膳食问卷

Measure time point of outcome:

Pre-treatment

Measure method:

Diet questionnaire

指标中文名:

肠道黏膜通透性评估

指标类型:

主要指标

Outcome:

Intestinal membrane permeability evaluation

Type:

Primary indicator

测量时间点:

治疗前

测量方法:

肠道黏膜通透性检测(乳果糖/甘露醇比值法)

Measure time point of outcome:

Pre-treatment

Measure method:

Intestinal membrane permeability testing (lactulose/mannitol)

指标中文名:

细胞因子测定

指标类型:

主要指标

Outcome:

cytokines levels

Type:

Primary indicator

测量时间点:

治疗前

测量方法:

多因子检测液相抗体芯片

Measure time point of outcome:

Pre-treatment

Measure method:

多因子检测液相抗体芯片

指标中文名:

内脏敏感性

指标类型:

主要指标

Outcome:

Visceral sensitivity

Type:

Primary indicator

测量时间点:

治疗前

测量方法:

直肠恒压器检查

Measure time point of outcome:

Pre-treatment

Measure method:

Visceral pain testing

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

粪便

组织:

Sample Name:

Feces

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:

肠粘膜

组织:

Sample Name:

intestinal mucosa

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 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):

由专业人员运用随机数表法进行分组.

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

Group with random number table by a professional staff.

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:

Not stated

Blinding:

Not stated

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):

通过ResMan共享数据

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

IPD will be public accessible via ResMan

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:

Excel

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

Excel

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2018-08-21 22:34:47