NEC患儿粪便AI-2的变化及其对肠道菌群和炎症的影响

注册号:

Registration number:

ChiCTR-ROC-17013746 

最近更新日期:

Date of Last Refreshed on:

2017-12-06 23:36:14 

注册时间:

Date of Registration:

2017-12-06 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

NEC患儿粪便AI-2的变化及其对肠道菌群和炎症的影响

Public title:

Changes of AI-2 in Fecal of NEC Children and Its Effect on Intestinal Flora and Inflammation

注册题目简写:

English Acronym:

研究课题的正式科学名称:

NEC患儿粪便AI-2的变化及其对肠道菌群和炎症的影响

Scientific title:

Changes of AI-2 in Fecal of NEC Children and Its Effect on Intestinal Flora and Inflammation

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:

付春燕 

研究负责人:

李禄全 

Applicant:

Chunyan Fu 

Study leader:

Luquan Li 

申请注册联系人电话:

Applicant telephone:

+86 15178879314

研究负责人电话:

Study leader's
telephone:

+86 13678433408

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:

yanfcy@163.com

研究负责人电子邮件:

Study leader's E-mail:

liluquan123@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:

重庆市渝中区中山二路136号

研究负责人通讯地址:

重庆市渝中区中山二路136号

Applicant address:

136 Second Zhongshan Road, Yuzhong, Chongqing, China

Study leader's address:

136 Second Zhongshan Road, Yuzhong, Chongqing, 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:

重庆医科大学附属儿童医院

Applicant's institution:

Children's Hospital of Chongqing Medical University

研究负责人所在单位:

重庆医科大学附属儿童医院

Affiliation of the Leader:

Children's Hospital of Chongqing Medical University

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:

2017-125

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:

重庆医科大学附属儿童医院研究伦理委员会

Name of the ethic committee:

The Institutional Review Board of Children's Hospital of Chongqing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2017-11-22 00:00:00

伦理委员会联系人:

张姝

Contact Name of the ethic committee:

Zhang shu

伦理委员会联系地址:

重庆市渝中区中山二路136号

Contact Address of the ethic committee:

136 Second Zhongshan Road, Yuzhong, Chongqing, 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:

重庆医科大学附属儿童医院

Primary sponsor:

Children's Hospital of Chongqing Medical University

研究实施负责(组长)单位地址:

重庆市渝中区中山二路136号

Primary sponsor's address:

136 Second Zhongshan Road, Yuzhong, Chongqing, 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):

重庆

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属儿童医院

具体地址:

重庆市渝中区中山二路136号

Institution
hospital:

Children's Hospital of Chongqing Medical University

Address:

136 Second Zhongshan Road, Yuzhong, Chongqing, China

经费或物资来源:

自筹

Source(s) of funding:

Self-financing

研究疾病:

新生儿坏死性小肠结肠炎  

Target disease:

Neonatal necrotizing enterocolitis(NEC)

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:

其它 

Study phase:

N/A

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

对比NEC患儿疾病急性期、恢复期粪便AI-2浓度,探究其与菌群失衡、NEC疾病过程的关系;初步阐明AI-2对肠道菌群组成、NEC疾病过程的影响。  

Objectives of Study:

The concentration of AI-2 in fecal of acute and convalescent stage of NEC children was compared to explore the relationship between AI-2 and imbalance of flora and NEC disease process. To preliminarily demonstrate the effect of AI-2 on the composition of intestinal flora and the course of NEC disease.

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:

具有先天性肠道发育畸形,如先天性肠闭锁、先天性巨结肠、肠旋转不良、原发性肠穿孔的患儿

Exclusion criteria:

Children with congenital intestinal malformations,such as congenital intestinal atresia, Hirschsprung's disease, intestinal malrotation, primary intestinal perforation.

研究实施时间:

Study execute time:

From 2017-12-15 00:00:00 To 2019-07-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2017-12-15 00:00:00 To 2019-07-31 00:00:00

干预措施:

Interventions:

组别:

Two groups

样本量:

60

Group:

Two groups

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):

重庆 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属儿童医院 

单位级别:

三级甲等 

Institution
hospital:

Children's Hospital of Chongqing Medical University

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

S-4,5-二羟基-2,3-戊二酮

指标类型:

主要指标

Outcome:

AI-2

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DNA

指标类型:

主要指标

Outcome:

intestinal bacteria DNA

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:

粪便

组织:

Sample Name:

fecal

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 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):

未使用随机方法

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

no random method used

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:

Blinding:

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):

邮件共享

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

Mail sharing

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:

SPSS数据库

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

SPSS database

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2017-12-06 23:36:14