ChiCTR-CNRC-10001121 版本V1.1 版本创建时间2015/07/04 14:18:12 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR-CNRC-10001121 

最近更新日期:

Date of Last Refreshed on:

2015-07-04 14:08:28 

注册时间:

Date of Registration:

2010-12-16 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

妊娠期糖尿病的发病机制相关研究

Public title:

The relevant research pathogenesis of gestational diabetes mellitus

注册题目简写:

English Acronym:

研究课题的正式科学名称:

1..妊娠期糖尿病患者血清及脐血皮质醇变化与胎盘11beta-HSD表达的关系研究 2.妊娠期糖尿病患者肌肉组织、脂肪组织中胰岛素信号传导通路与葡萄糖转运蛋白4跨易位的关系研究

Scientific title:

1.Differential expression of placental 11beta-hydroxysteroid dehydrogenase as a key determinant of fetal environment and growth in pregnancies with gestational diabetes mellitus2.GDM alters insulin signaling and glucose transporter 4 expression in skeletal muscle and adipose tissue.

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:

马蓉 

研究负责人:

肖晓秋 

Applicant:

Rong Ma 

Study leader:

Xiaoqiu Xiao 

申请注册联系人电话:

Applicant telephone:

+86 13594172120

研究负责人电话:

Study leader's
telephone:

+86 023 68486602

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:

marong113070@sina.com

研究负责人电子邮件:

Study leader's E-mail:

xiaoxq@cqmu.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:

重庆医科大学255号信箱

研究负责人通讯地址:

重庆医科大学255号信箱

Applicant address:

255# mailbox, Chongqing Medical University

Study leader's address:

255# mailbox, Chongqing Medical University

申请注册联系人邮政编码:

Applicant postcode:

400016

研究负责人邮政编码:

Study leader's postcode:

400016

申请人所在单位:

重庆医科大学

Applicant's institution:

Chongqing Medical University

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:

2010005

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:

重庆医科大学伦理委员会

Name of the ethic committee:

The Ethics Committee of Chongqing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2010-12-10 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:

重庆医科大学

Primary sponsor:

Chongqing Medical University

研究实施负责(组长)单位地址:

渝中区医学院路1号

Primary sponsor's address:

255# mailbox, Chongqing Medical University

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

具体地址:

渝中区医学院路1号

Institution
hospital:

Chongqing Medical University

Address:

1 Xuyuan Rd, Yuzhong District, Chongqing, China

经费或物资来源:

重庆医科大学

Source(s) of funding:

Chongqing Medical University

研究疾病:

妊娠期糖尿病  

Target disease:

Gestational diabetes mellitus

研究疾病代码:

ICD:O24.9

Target disease code:

ICD:O24.9

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:

I期临床试验 

Study phase:

1

研究设计:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

1.研究妊娠期糖尿病患者皮质醇变化与胎盘部位表达的调节机制,为进一步明确糖皮质激素和生长发育的关系。 2.妊娠期糖尿病胰岛素抵抗时,孕妇肌肉组织和脂肪组织中葡萄糖转运系统的跨转运变化,为妊娠期糖尿病的发病提供新的思路。  

Objectives of Study:

1. We aimed to investigate placental 11beta-hydroxysteroid dehydrogenases (11beta-HSDs) expression, and analyze their relationship with maternal and fetal cortisol levels; 2. To investigate the expression of key components of insulin signaling and glucose transporters in the skeletal muscle from pregnant women with gestational diabetes mellitus (GDM).

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

妊娠期糖尿病(GDM)是指妊娠期间首次发现的糖代谢异常。选择重庆医科大学附属第二医院产科28-32周产检孕妇,OGTT试验,两项及以上异常者。空腹血浆血糖≥5.6mmol/L,OGTT 1小时后血浆血糖≥10.3mmol/L,OGTT 2小时后血浆血糖≥8.6mmol/L,OGTT 3小时后血浆血糖≥6.7mmol/

Inclusion criteria

Gestational diabetes mellitus (GDM) is defined as a carbohydrate intolerance of varying degrees of severity with onset or first recognition during pregnancy. All pregnant women were from Second Affiliated Hospital of Chongqing Medical University routinely screened for GDM at 26-32 weeks of gestation. GDM is diagnosed according to the criteria of the Chinese Diabetes in Pregnancy Society after a 75g oral glucose load (OGTT)and is defined as fasting plasma glucose levels higher than 5.6 mmol/L or plasma glucose levels higher than 10.3 mmol/L, 8.6 mmol/L, and 6.7 mmol/L 1-h, 2-h, and 3-h after OGTT, respectively.

排除标准:

既往糖尿病病史,母亲高血压病史,哮喘,多囊卵巢综合症,先兆子痫,肝肾疾病,妊娠期使用糖皮质激素治疗。

Exclusion criteria:

previously-diagnosed diabetes, maternal hypertension, asthma, polycystic ovaries,preeclampsia, liver diseases, kidney diseases and use of glucocorticoids during pregnancy

研究实施时间:

Study execute time:

From 2010-03-01 00:00:00 To 2012-03-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2010-03-01 00:00:00 To 2012-03-01 00:00:00

干预措施:

Interventions:

组别:

妊娠期糖尿病

样本量:

30

Group:

Gestational diabetes mellitus (GDM)

Sample size:

干预措施:

饮食运动控制,病情严重者进行胰岛素治疗

干预措施代码:

Intervention:

Diet and exercise control, insulin treatment for serious illness

Intervention code:

组别:

正常糖代谢孕妇

样本量:

30

Group:

normal glucose tolerance (NGT).

Sample size:

干预措施:

不干预

干预措施代码:

Intervention:

not intervention

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):

重庆医科大学附属第二医院 

单位级别:

三甲医院 

Institution
hospital:

Second Affiliated Hospital of Chongqing Medical University

Level of the institution:

Tertiary A hospital

测量指标:

Outcomes:

指标中文名:

母亲静脉血清皮质醇,血糖,空腹胰岛素水平

指标类型:

主要指标

Outcome:

maternal cortisol,Fasting plasma glucose,Fasting insulin

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脐带血皮质醇

指标类型:

主要指标

Outcome:

Umbilical cord cortisol

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

胎盘组织中11beta-HSD基因,蛋白表达研究

指标类型:

主要指标

Outcome:

11-beta HSD gene,protein expression in placental tissue

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

腹直肌中胰岛素信号通路因子变化

指标类型:

主要指标

Outcome:

alters insulin signaling in skeletal muscle

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脂肪组织中胰岛素信号通路因子变化

指标类型:

主要指标

Outcome:

alters insulin signaling in adipose tissue

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:

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 20 years
最大 Max age 40 years

性别:

男性

Gender:

Male

随机方法(请说明由何人用什么方法产生随机序列):

方便选择

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

convenience enrollment

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):

重庆医科大学生命科学研究院,重庆医科大学附属第二医院

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

Institute of Life Sciences ;Second Affiliated Hospital of Chongqing Medical University

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:

重庆医科大学生命科学研究院,重庆医科大学附属第二医院

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

Institute of Life Sciences ;Second Affiliated Hospital of Chongqing Medical University

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2015-07-04 14:08:28