ChiCTR2000040570 版本V1.2 版本创建时间2021/03/08 11:25:49 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:

ChiCTR2000040570 

最近更新日期:

Date of Last Refreshed on:

2021-03-08 11:25:16 

注册时间:

Date of Registration:

2020-12-02 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

脆性糖尿病患者血糖波动与肠道菌群相关性研究

Public title:

Correlation between blood glucose fluctuation and intestinal flora in patients with brittle diabetes mellitus

注册题目简写:

English Acronym:

研究课题的正式科学名称:

脆性糖尿病患者血糖波动与肠道菌群相关性研究

Scientific title:

Correlation between blood glucose fluctuation and intestinal flora in patients with brittle diabetes mellitus

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:

石立 

研究负责人:

石立 

Applicant:

Shi Li 

Study leader:

Shi Li 

申请注册联系人电话:

Applicant telephone:

+86 13861193196

研究负责人电话:

Study leader's telephone:

+86 13861193196

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:

shili1204@sina.com

研究负责人电子邮件:

Study leader's E-mail:

shili1204@sina.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:

江苏省常州市滆湖中路68号常州市第二人民医院(阳湖院区)内分泌科

研究负责人通讯地址:

江苏省常州市滆湖中路68号常州市第二人民医院(阳湖院区)内分泌科

Applicant address:

68 Gehu Middle Road, Wujin District, Changzhou, Jiangsu, China

Study leader's address:

68 Gehu Middle Road, Wujin District, Changzhou, Jiangsu, China

申请注册联系人邮政编码:

Applicant postcode:

213164

研究负责人邮政编码:

Study leader's postcode:

213164

申请人所在单位:

常州市第二人民医院

Applicant's institution:

Changzhou 2nd People's Hospital

研究负责人所在单位:

常州市第二人民医院

Affiliation of the Leader:

Changzhou 2nd People's Hospital

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

[2020]KY131-0l

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:

常州市第二人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Changzhou 2nd Peoples' Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2020-07-20 00:00:00

伦理委员会联系人:

李辰凯

Contact Name of the ethic committee:

Li Chenkai

伦理委员会联系地址:

江苏省常州市滆湖中路68号常州市第二人民医院(阳湖院区)科教科

Contact Address of the ethic committee:

Administration Office of Science and Education, Changzhou 2nd People's Hospital, 68 Gehu Middle Road, Wujin District, Changzhou, Jiangsu, 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:

常州市第二人民医院

Primary sponsor:

Changzhou No. 2 People’s Hospital

研究实施负责(组长)单位地址:

江苏省常州市滆湖中路68号常州市第二人民医院(阳湖院区)内分泌科

Primary sponsor's address:

68 Gehu Middle Road, Wujin District, Changzhou, Jiangsu, 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):

江苏省

市(区县):

常州市

Country:

China

Province:

Jiangsu

City:

Changzhou

单位(医院):

常州市第二人民医院

具体地址:

江苏省常州市滆湖中路68号常州市第二人民医院(阳湖院区)内分泌科

Institution
hospital:

Changzhou No. 2 People’s Hospital

Address:

68 Gehu Middle Road, Wujin District

经费或物资来源:

江苏省创新团队建设经费

Source(s) of funding:

the Provincial innovation team Discipline Construction Project

Target disease:

brittle diabetes mellitus

Target disease code:

研究类型:

干预性研究

Study type:

Interventional 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:

1.分析血糖波动大的脆性糖尿病患者肠道菌群组成和其代谢产物SCFAs的特异性。 2.观察补充膳食纤维后,肠道菌群和其代谢产物SCFAs的变化,及其对脆性糖尿病患者的血糖波动的影响。 3.分析肠道菌群和其代谢产物SCFAs改善脆性糖尿病患者的血糖波动的作用机制。  

Objectives of Study:

1. Analysis of the composition of intestinal flora and the specificity of metabolite SCFAs in brittle diabetes patients with high blood glucose fluctuation. 2. After dietary fiber supplementation, the changes of intestinal flora and its metabolites SCFAs and their effects on blood glucose fluctuation in patients with brittle diabetes were observed. 3. Analysis of intestinal flora and its metabolites SCFAs improve the mechanism of blood glucose fluctuation in patients with brittle diabetes.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

① 脆性糖尿病(BDM)组患者符合刘新民主编的实用内分泌学(第2版)中脆性糖尿病的诊断标准;T2DM组的患者符合中国 2 型糖尿病防治指南(2013 年版)中2型糖尿病的诊断标准。
② 年龄:18-65岁。
③ BMI<24kg/m2。
④ 所有研究对象行七点末梢血糖监测(三餐前后和睡前),计算血糖标准差(SDBG)。要求BDM组SDBG≥5.4mmol/L;T2DM组SDBG≤3.0mmol/L。

Inclusion criteria

1. The patients in the group of brittle diabetes (BDM) met the diagnostic criteria of brittle diabetes in practical endocrinology (2nd edition) edited by Liu Xinmin, and the patients in the T2DM group met the diagnostic criteria of type 2 diabetes in the Chinese guidelines for the Prevention and treatment of Type 2 Diabetes (2013 Edition);
2. Aged 18 to 65 years;
3. BMI<24kg/m2;
4. All subjects underwent seven-point peripheral blood glucose monitoring (before and after three meals and before bedtime) and calculated blood glucose standard deviation (SDBG). Request BDM group SDBG>=group 5.4 mmol/L; T2DM group SDBG<=3.0 mmol/L.

排除标准:

① 肠道器质性疾病,有腹部手术史;
② 处于怀孕期或哺乳期;
③ 近2周内使用过膨胀剂、止泻药、解痉药、益生菌及抗菌药物;
④ 近2周内使用二甲双胍、阿卡波糖和DPP-4抑制剂。

Exclusion criteria:

① Intestinal organic diseases, abdominal surgery history;
② During pregnancy or lactation;
③ In the dilatants, anti-diarrhea drugs, antispasmodic drugs, probiotics and antimicrobial agents in the 2 weeks;
④ metformin, acarbose and DPP-4 inhibitors were used for nearly 2 weeks.

研究实施时间:

Study execute time:

From 2020-07-01 00:00:00 To 2022-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-12-01 00:00:00 To 2021-12-31 00:00:00  

干预措施:

Interventions:

组别:

脆性糖尿病组

样本量:

28

Group:

brittle diabetes mellitus group

Sample size:

干预措施:

口服膳食纤维4周

干预措施代码:

Intervention:

Oral dietary fiber for 4 weeks

Intervention code:

组别:

初发的2型糖尿病组

样本量:

28

Group:

Primary Type 2 Diabetes mellitus group

Sample size:

干预措施:

干预措施代码:

Intervention:

NO

Intervention code:

组别:

正常对照组

样本量:

28

Group:

Normal control group

Sample size:

干预措施:

干预措施代码:

Intervention:

NO

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏省 

市(区县):

常州市 

Country:

China 

Province:

Jiangsu 

City:

Changzhou 

单位(医院):

常州市第二人民医院 

单位级别:

三级甲等 

Institution
hospital:

Changzhou 2nd Peoples' Hospital

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

肠道菌群数量

指标类型:

主要指标

Outcome:

Number of intestinal flora

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血糖

指标类型:

次要指标

Outcome:

Blood glucose

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

总胆固醇

指标类型:

次要指标

Outcome:

Total cholesterol

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

甘油三酯

指标类型:

次要指标

Outcome:

Triglyceride

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

低密度脂蛋白胆固醇

指标类型:

次要指标

Outcome:

Low-density lipoprotein cholesterol

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

高密度脂蛋白胆固醇

指标类型:

次要指标

Outcome:

High density lipoprotein cholesterol

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

谷丙转氨酶

指标类型:

次要指标

Outcome:

Alanine aminotransferase

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肌酐

指标类型:

次要指标

Outcome:

Creatinine

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清C肽

指标类型:

次要指标

Outcome:

Serum C peptide

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

糖化血红蛋白

指标类型:

次要指标

Outcome:

Glycosylated hemoglobin

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

酪酪肽

指标类型:

次要指标

Outcome:

Peptide YY

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

胰高血糖素样肽-1

指标类型:

次要指标

Outcome:

Glucagon-like peptide-1

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

短链脂肪酸

指标类型:

次要指标

Outcome:

Short-chain fatty acids

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血糖标准差

指标类型:

次要指标

Outcome:

Blood glucose standard deviation

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:

标本中文名:

静脉血样

组织:

Sample Name:

Venous blood samples

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

粪便样本

组织:

Sample Name:

fecal samples

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age years
最大 Max age 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):

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

NO

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

Yes

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):

临床试验公共管理平台, http://www.medresman.org/login.aspx

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

Public administration platform for clinical trials,http://www.medresman.org/login.aspx

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:

周亮主治医师主要负责数据的收集。 所有临床资料将会录入至具体的CRF表格,由周亮、马梦陆统一录入和分析。 数据库由叶新华、石立共同管理。数据安全与监察委员会组成:叶新华、石立、周亮。

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

Zhou Liang attending physician is mainly responsible for data collection. All clinical data will be entered into a specific CRF form, by Zhou Liang, Ma Menglu unified input and analysis. The database is jointly managed by Ye Xinhua and Shi Li. Data Security and Monitoring Committee: Ye Xinhua, Shi Li, Zhou Liang.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2020-12-02 15:10:33