NEC患者肠道菌群结构与宿主代谢相关研究

注册号:

Registration number:

ChiCTR1800015683 

最近更新日期:

Date of Last Refreshed on:

2018-04-15 20:15:38 

注册时间:

Date of Registration:

2018-04-15 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

NEC患者肠道菌群结构与宿主代谢相关研究

Public title:

defining the role of microbiology and metabolomics in the pathogenesis of necrotizing en-terocolitis in term neonate

注册题目简写:

English Acronym:

研究课题的正式科学名称:

NEC患者肠道菌群结构与宿主代谢相关研究

Scientific title:

defining the role of microbiology and metabolomics in the pathogenesis of necrotizing en-terocolitis in term neonate

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:

徐珍娥 

研究负责人:

芦起 

Applicant:

Xu Zhene 

Study leader:

Lu Qi 

申请注册联系人电话:

Applicant telephone:

+86 18696517425

研究负责人电话:

Study leader's
telephone:

+86 18580191965

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:

xuzhenzhen22@163.com

研究负责人电子邮件:

Study leader's E-mail:

qilu_qi@hotmail.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:

重庆渝中区中山二路136号

研究负责人通讯地址:

重庆渝中区中山二路136号

Applicant address:

136 Second Zhongshan Road, Yuzhong District, Chongqing, China

Study leader's address:

136 Second Zhongshan Road, Yuzhong District, 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:

090/2014

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医学研究伦理委员会

Name of the ethic committee:

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:

1990-01-01 00:00:00

伦理委员会联系人:

卢仲毅

Contact Name of the ethic committee:

Lu Zhongyi

伦理委员会联系地址:

重庆渝中区中山二路136号

Contact Address of the ethic committee:

136 Second Zhongshan Road, Yuzhong District, 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:

重庆渝中区中山二路136号

Primary sponsor's address:

136 Second Zhongshan Road, Yuzhong District, 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

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:

重庆渝中区中山二路136号

Institution
hospital:

Children's Hospital of Chongqing Medical University

Address:

136 Second Zhongshan Road, Yuzhong District, Chongqing, China

经费或物资来源:

重庆医科大学

Source(s) of funding:

lcyj2014-8

研究疾病:

坏死性小肠结肠炎  

Target disease:

necrotizing enterocolitis

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:

通过分析了NEC患者和健康新生儿大便菌群多样性和丰度,发现的NEC患儿优势菌群。分析了NEC患者和健康新生儿尿液代谢物的HNMR分析,结合肠道菌群DGGE图谱,找出肠道菌群与代谢的相关性,为母乳替代品添加成分以及益生菌口服提供科学的指导。  

Objectives of Study:

investigate how the gut bacteria contribute to the host metabolic phenotype and hence to NEC in the full-term neonate for the purpose of better seeking for the pathogenesis of NEC and prevention of the NEC.

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:

住院时间小于24h、休克、败血症、全身炎症反应综合征、消化道畸形、遗传代谢疾病.

Exclusion criteria:

1. Congenital bowel defects. 2. Intensive light therapy for hyperbilirubinemia necessitating the use for three phototherapy lamps. 3. Any immunodeficiency disease. 4. Inherited metabolic dis-order. 5. Those who had undergone abdominal surgery before enrollment

研究实施时间:

Study execute time:

From 2014-08-29 00:00:00 To 2017-05-29 00:00:00  

征募观察对象时间:

Recruiting time:

From 2014-08-29 00:00:00 To 2016-08-29 00:00:00

干预措施:

Interventions:

组别:

NEC与对照组

样本量:

40

Group:

NEC versus Control

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):

重庆市 

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:

三甲 

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:

大便菌群分析

指标类型:

主要指标

Outcome:

stool analysis

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:

大便

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:

结束

/Completed

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):

N/A

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

Cases were defined as infants whose clinical courses were consistent with NEC22 and whose radi-ographs fulfilled criteria (confirmed by a study radiologist and systemic signs and abdominal signs) for Bell’s stage 2 or 3 NEC. Controls were matched with the cases from the same center in terms of gestational&#

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

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):

http://www.medresman.org/uc/patient/patientlistforwizard.aspx?proj=3608

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

http://www.medresman.org/uc/patient/patientlistforwizard.aspx?proj=3608

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:

ResMan

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

ResMan

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:

 2018-04-15 20:15:38