基于转录组特征的多因素早产预警模型的建立与研究

注册号:

Registration number:

ChiCTR-OCS-12002666 

最近更新日期:

Date of Last Refreshed on:

2015-11-22 11:12:25 

注册时间:

Date of Registration:

2012-11-08 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

基于转录组特征的多因素早产预警模型的建立与研究

Public title:

Establishment and research of the multifactorial premature warning model based on transcriptome

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于转录组特征的多因素早产预警模型的建立与研究

Scientific title:

Establishment and research of the multifactorial premature warning model based on transcriptome

研究课题代号(代码):

Study subject ID:

Z111107058811026; k20110062

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:

张运平 

研究负责人:

张运平 

Applicant:

Yunping ZHANG 

Study leader:

Yunping ZHANG 

申请注册联系人电话:

Applicant telephone:

+86 10 62581834

研究负责人电话:

Study leader's
telephone:

+86 10 62581834

申请注册联系人传真 :

Applicant Fax:

+86 10 62581834

研究负责人传真:

Study leader's fax:

+86 10 62581834

申请注册联系人电子邮件:

Applicant E-mail:

ypzhang7090@yahoo.com.cn

研究负责人电子邮件:

Study leader's E-mail:

ypzhang7090@yahoo.com.cn

申请单位网址(自愿提供):

Applicant website(voluntary supply):

http://www.hdfybjy.com/

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:

北京市海淀区海淀南路33号

研究负责人通讯地址:

北京市海淀区海淀南路33号

Applicant address:

33 Haidian Road South, Haidian District, Beijing

Study leader's address:

33 Haidian Road South, Haidian District, Beijing

申请注册联系人邮政编码:

Applicant postcode:

100080

研究负责人邮政编码:

Study leader's postcode:

100080

申请人所在单位:

北京市海淀区妇幼保健院

Applicant's institution:

Haidian Maternal & Child Health Hospital

研究负责人所在单位:

Affiliation of the Leader:

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:

N/A

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

北京市海淀区妇幼保健院伦理学委员会

Name of the ethic committee:

Ethics Committee of Haidian Maternal & Child Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2011-06-10 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

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:

北京市海淀区妇幼保健院

Primary sponsor:

Haidian Maternal & Child Health Hospital

研究实施负责(组长)单位地址:

北京市海淀南路33号

Primary sponsor's address:

33 Haidian Road South, Haidian District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

经费或物资来源:

北京市科学技术委员会,海淀区科学技术委员会

Source(s) of funding:

Beijing Municipal Science and Technology Commission

研究疾病:

早产  

Target disease:

preterm birth

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

初步建立早产的预警模型,以评价孕妇的早产易患性,识别早产高危因素,对早产高危人群进行有效的系统管理,从而有助于对早产的高危孕妇采取更有针对性的预防和治疗措施,有效降低早产风险,从而有助于减少早产儿死亡及并发症的发生,提高新生儿存活率。 具体目标: 1. 采用高通量转录组学分析技术,通过对孕妇外周血有核细胞转录组检测,在全基因组范围内建立代表母体反应的基因表达及转录调控动态图谱,探索引发早产的分子机理。 2. 在转录组学的基础上,联合人口统计学及临床危险因素指标、物理指标(如超声宫颈评价)、生化指标(如阴道分泌物中的胎儿纤维连接蛋白),初步建立早产的多种预警模型。 3. 通过对多种预警模型的评价,初步探索适合我国北京地区的灵敏、简便、无创的早产风险预测模型。  

Objectives of Study:

It aims to establish preterm warning model, in order to evaluate the susceptibility of preterm labor and to identity pregnant women with high risk and provide effective management, so as to be contributive to reduce the occurrence of severe complications and premature deaths, improve life quality. Specific objectives: 1. To explore the molecular mechanism of preterm labor by the detection of mononuclear cells transcriptome in peripheral blood of pregnant women; 2. To initially established several preterm warning model with the different combination of transcriptome, demographic and clinical risk factors, physical indicators (such as ultrasound cervical evaluation) and biochemical parameters (such as fetal fibronectin, fFN); 3. To evaluate preterm warning model above and select the model most suitable for Beijing, China.

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)因胎儿畸形、胎死宫内或因计划外妊娠引产;
2)因外伤等明确原因的意外引起的早产;
3)双胎或多胎;
4)吸烟、酗酒或吸毒者(早产组、足月对照组指孕前1个月内、孕期);
5)患有自身免疫性疾病如类风湿关节炎、系统性红斑狼疮等;
6)伴有慢性肝、肾等重要脏器实质性病变者;
7)合并严重急性或慢性疾病,如心脏病(心功能Ⅲ级及以上)、糖尿病、严重甲状腺功能亢进或减退等;
8)合并急、慢性感染者,如呼吸道感染、关节炎、活动性病毒性肝炎等;
9)患有先天遗传性疾病;
10)合并有精神疾患。
11)特殊用药史。

Exclusion criteria:

1) induction due to fetal malformations, fetal death or unplanned pregnancy;
2) preterm birth due to explicit accident, such as trauma;
3) twins or multiple births;
4) smoking, drinking or drug addicts ( one month before pregnancy, and during pregnancy);
5) People with autoimmune diseases such as rheumatoid arthritis, systemic lupus erythematosus;
6) complicated with chronic disease of liver, kidney or other vital organs;
7) with severe acute or chronic diseases, such as heart disease (heart function III grade and above), diabetes, severe thyroid function hyperthyroidism or hypothyroidism, etc.;
8) with impatient, chronic infections, such as respiratory infections, arthritis, active viral hepatitis;
9) suffering from congenital diseases;
10) associated with mental disorders;
11) special medication history.

研究实施时间:

Study execute time:

From 2011-07-01 00:00:00 To 2014-06-13 00:00:00  

征募观察对象时间:

Recruiting time:

From 2011-07-01 00:00:00 To 2013-12-31 00:00:00

干预措施:

Interventions:

组别:

all participants

样本量:

1000

Group:

all participants

Sample size:

干预措施:

外周血有核细胞转录组检测

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):

北京 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

北京市海淀区妇幼保健院 

单位级别:

Institution
hospital:

Haidian Maternal & Child Health Hospital

Level of the institution:

H

测量指标:

Outcomes:

指标中文名:

外周血有核细胞转录组

指标类型:

主要指标

Outcome:

mononuclear cells transcriptome

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

临床危险因素

指标类型:

主要指标

Outcome:

Clinical risk factors

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

超声宫颈评价

指标类型:

主要指标

Outcome:

ultrasound cervical evaluation

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

阴道分泌物中的胎儿纤维连接蛋白

指标类型:

次要指标

Outcome:

fetal fibronectin, fF

Type:

Secondary 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:

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 40 years

性别:

女性

Gender:

Female

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):

N/A

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

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):

北京市海淀区妇幼保健院

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

Haidian Maternal & Child Health Hospital

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:

北京市海淀区妇幼保健院

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

Haidian Maternal & Child Health Hospital

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2012-11-09 00:00:00