ChiCTR-TRC-11001843 版本V1.0 版本创建时间2015/07/28 11:17:56 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-TRC-11001843 

最近更新日期:

Date of Last Refreshed on:

2015-05-06 09:37:17 

注册时间:

Date of Registration:

2011-12-29 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

铬(三价)和镁联合补充对胰岛素抵抗人群糖耐量和能量物质代谢的影响及分子机理研究

Public title:

Studies of effect and mechanism of chromium (trivalent) combined magnesium supplements on glucose tolerance and energy metabolism in insulin resistant crowd

注册题目简写:

English Acronym:

研究课题的正式科学名称:

铬(三价)和镁联合补充对胰岛素抵抗人群糖耐量和能量物质代谢的影响及分子机理研究

Scientific title:

Studies of effect and mechanism of chromium (trivalent) combined magnesium supplements on glucose tolerance and energy metabolism in insulin resistant crowd

研究课题代号(代码):

Study subject ID:

81003406

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:

李勇 

研究负责人:

窦梅 

Applicant:

Li Yong 

Study leader:

Dou Mei 

申请注册联系人电话:

Applicant telephone:

+86 0532 82991503

研究负责人电话:

Study leader's
telephone:

+86 0532 82991503

申请注册联系人传真 :

Applicant Fax:

+86 0532 83132434

研究负责人传真:

Study leader's fax:

+86 0532 83132434

申请注册联系人电子邮件:

Applicant E-mail:

chrislee1098@163.com

研究负责人电子邮件:

Study leader's E-mail:

littlefeidou@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:

青岛市登州路38号

研究负责人通讯地址:

青岛市宁夏路209号

Applicant address:

38 Dengzhou Road, Qingdao

Study leader's address:

308 Ningxia Road, Qingdao

申请注册联系人邮政编码:

Applicant postcode:

266021

研究负责人邮政编码:

Study leader's postcode:

266073

申请人所在单位:

青岛大学医学院

Applicant's institution:

Medical College of Qingdao 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:

2010030209

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:

青岛大学医学院附属医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the Affiliated Hospital of Qingdao University Medical College

伦理委员会批准日期:

Date of approved by ethic committee:

2010-03-02 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:

青岛大学医学院

Primary sponsor:

Medical College of Qingdao University

研究实施负责(组长)单位地址:

青岛市登州路38号

Primary sponsor's address:

38 Dengzhou Road, Qingdao

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

省(直辖市):

市(区县):

Country:

Province:

City:

单位(医院):

国家自然基金会

具体地址:

青岛市登州路38号

Institution
hospital:

National Natural Science Foundation

Address:

38 Dengzhou Road, Qingdao

经费或物资来源:

国家自然科学基金委员会

Source(s) of funding:

National Natural Science Foundation

研究疾病:

胰岛素抵抗  

Target disease:

Insulin resistance

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:

上市后药物 

Study phase:

4

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

观察Cr3+和镁联合补充对胰岛素抵抗人群糖耐量和能量物质代谢的影响,并通过研究活化T淋巴细胞胰岛素信号传导通路中重要信号分子的变化,探索其作用机理,以期为铬和镁联合补充改善胰岛素抵抗和延缓或阻止2型糖尿病的发生提供科学依据。  

Objectives of Study:

To observe effects of Cr3 + and Mg co-supplementation on glucose tolerance and energy metabolism in insulin resistance groups. And by studying the signaling molecule changes in activation of T lymphocytes in insulin signal transduction pathway to explore its mechanism, so as to provide scientific basis for preventing or delaying insulin resistance and type 2 diabetes with chromium and magnesium supplementation.

药物成份或治疗方案详述:

铬(3+);镁 

Description for medicine or protocol of treatment in detail:

Cr3+ and Mg 

纳入标准:

45-59岁的胰岛素抵抗人群

Inclusion criteria

people with insulin resistance, 45-59yrs.

排除标准:

高镁血症者、恶性肿瘤患者、冠心病患者以及为治疗疾病而服用各种药物者。

Exclusion criteria:

Hypermagnesemia persons, cancer patients, and coronary heart diseasepatients, as well as patients taking various drugs for the treatment.

研究实施时间:

Study execute time:

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

征募观察对象时间:

Recruiting time:

From 2010-01-01 00:00:00 To 2011-12-31 00:00:00

干预措施:

Interventions:

组别:

A 对照组

样本量:

60

Group:

A

Sample size:

干预措施:

A 对照组

干预措施代码:

Intervention:

Placebo

Intervention code:

组别:

B 铬组

样本量:

60

Group:

B

Sample size:

干预措施:

铬 胶囊

干预措施代码:

Intervention:

Cr3+

Intervention code:

组别:

C 镁组

样本量:

60

Group:

C

Sample size:

干预措施:

干预措施代码:

Intervention:

Mg

Intervention code:

组别:

D 铬+镁组

样本量:

60

Group:

D

Sample size:

干预措施:

铬+镁

干预措施代码:

Intervention:

Mg

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山东 

市(区县):

青岛 

Country:

China

Province:

Shandong

City:

Qingdao

单位(医院):

青岛大学医学院附属医院 

单位级别:

三甲医院 

Institution
hospital:

Affiliated Hospital of Qingdao University Medical College

Level of the institution:

Tertiary A hospital

测量指标:

Outcomes:

指标中文名:

空腹血糖

指标类型:

主要指标

Outcome:

FBG

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

空腹胰岛素

指标类型:

主要指标

Outcome:

FIns

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

胰岛素抵抗指数

指标类型:

主要指标

Outcome:

HOMA-IR

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

胰岛素敏感指数

指标类型:

主要指标

Outcome:

ISI

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:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后销毁  

说明

3年

Fate of sample:

Destruction after use  

Note:

3yrs

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 45 years
最大 Max age 59 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):

发放随机号

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

random number

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:

双盲

Blinding:

Double-blind

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):

青岛大学医学院

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

Medical college of Qingdao 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:

青岛大学医学院

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

Medical college of Qingdao University

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2011-12-30 00:00:00