2型糖尿病患者口腔及肠道微生物研究

注册号:

Registration number:

ChiCTR2100049715 

最近更新日期:

Date of Last Refreshed on:

2022-04-11 09:21:35 

注册时间:

Date of Registration:

2021-08-08 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

2型糖尿病患者口腔及肠道微生物研究

Public title:

Study on oral and intestinal microorganisms in patients with type 2 diabetes mellitu

注册题目简写:

English Acronym:

研究课题的正式科学名称:

2型糖尿病患者口腔及肠道微生物研究

Scientific title:

Study on oral and intestinal microorganisms in patients with type 2 diabetes mellitu

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:

李玉姣 

研究负责人:

田宇 

Applicant:

Li Yujiao 

Study leader:

Tian Yu 

申请注册联系人电话:

Applicant telephone:

18336380801

研究负责人电话:

Study leader's
telephone:

15991787799

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:

18336380801@163.com

研究负责人电子邮件:

Study leader's E-mail:

tianyu@fmmu.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:

陕西省西安市长乐西路145号

研究负责人通讯地址:

陕西省西安市长乐西路145号

Applicant address:

145 Changle Road West, Xincheng District, Xi'an, Shaanxi, China

Study leader's address:

145 Changle Road West, Xincheng District, Xi'an, Shaanxi, 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:

空军军医大学第三附属医院

Applicant's institution:

the Third Affiliated Hospital of Air Force Medical University

研究负责人所在单位:

空军军医大学第三附属医院

Affiliation of the Leader:

the Third Affiliated Hospital of Air Force 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:

KY20212053-F-2

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:

空军军医大学第一附属医院医学伦理委员会

Name of the ethic committee:

Ethics Committee of the Third Affiliated Hospital of Air Force Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2021-07-28 00:00:00

伦理委员会联系人:

空军军医大学第一附属医院医学伦理委员会

Contact Name of the ethic committee:

Ethics Committee of the Third Affiliated Hospital of Air Force Medical University

伦理委员会联系地址:

陕西省西安市长乐西路127号

Contact Address of the ethic committee:

127 Changle Road West, Xincheng District, Xi'an, Shaanxi, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 29 84771794

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:

空军军医大学第三附属医院

Primary sponsor:

the Third Affiliated Hospital of Air Force Medical University

研究实施负责(组长)单位地址:

陕西省西安市长乐西路145号

Primary sponsor's address:

145 Changle Road West, Xincheng District, Xi'an, Shaanxi, 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):

陕西

市(区县):

西安

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

空军军医大学第三附属医院

具体地址:

长乐西路145号

Institution
hospital:

the Third Affiliated Hospital of Air Force Medical University

Address:

145 Changle Road West

经费或物资来源:

国家自然科学基金面上项目81970929

Source(s) of funding:

Project supported by the National Natural Science Foundation of China 81970929

研究疾病:

2型糖尿病及口腔疾病  

Target disease:

Type 2 diabetes mellitus and oral diseases

研究疾病代码:

Target disease code:

研究类型:

基础科学研究

Study type:

Basic Science

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

明确2型糖尿病患者口腔及肠道菌群构成差异,为寻找反映血糖水平的生物标志物或为2型糖尿病患者高发口腔疾病的防治提供理论依据。  

Objectives of Study:

To identify the differences in the composition of oral and intestinal flora in patients with type 2 diabetes mellitus, so as to find biomarkers that reflect the level of blood glucose or to provide a theoretical basis for the prevention and treatment of oral diseases in patients with type 2 diabetes mellitus.

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.近六个月内全身使用抗生素、可的松类激素、可刺激机体免疫系统的细胞因子、甲氨蝶呤等免疫抑制剂;
2.近六个月内大剂量使用益生菌(每日摄入量>108 cfu);
3.近 7 天内应用局部抗生素(如:漱口水);
4.临床需要长期用药治疗的其他慢性病;
5.近几个月进食很不规律;
6.HIV、HBV、HCV 阳性;
7.孕期及哺乳期的妇女;
8.口干症;
9.口内有明显的未治疗的口腔脓肿,牙周病,活动性龋坏;
10.有口腔癌前病变或口腔癌;
11.有口腔真菌感染;
12.大于 8 颗牙齿的缺失。

Exclusion criteria:

1. Systemic use of antibiotics, cortisone hormones, cytokines that can stimulate the body's immune system, methotrexate and other immunosuppressants within the past six months;
2. Use of probiotics in large doses within the past six months (daily intake > 108 cfu);
3. Apply topical antibiotics (such as mouthwash) within the past 7 days;
4. Other chronic diseases that require long-term medical treatment;
5. Eating very irregularly in recent months;
6. HIV, HBV, HCV positive;
7. Women during pregnancy and lactation;
8. Dry mouth;
9. There are obvious untreated oral abscesses, periodontal disease, active caries in the mouth;
10. Have oral precancerous lesions or oral cancer;
11. Have oral fungal infection;
12. Missing more than 8 teeth.

研究实施时间:

Study execute time:

From 2021-08-05 00:00:00 To 2022-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-08-06 00:00:00 To 2021-12-31 00:00:00

干预措施:

Interventions:

组别:

2型糖尿病组和正常对照组

样本量:

20

Group:

Type 2 diabetes mellitus group and 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):

陕西 

市(区县):

西安 

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

空军军医大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

the First Affiliated Hospital of Air Force Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

口腔微生物

指标类型:

主要指标

Outcome:

Oral microorganism

Type:

Primary indicator

测量时间点:

测量方法:

宏基因组学

Measure time point of outcome:

Measure method:

metagenome

指标中文名:

肠道微生物

指标类型:

主要指标

Outcome:

Intestinal microorganism

Type:

Primary indicator

测量时间点:

测量方法:

宏基因组学

Measure time point of outcome:

Measure method:

metagenome

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

唾液

组织:

Sample Name:

saliva

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:

牙菌斑

组织:

牙齿

Sample Name:

Dental plaque

Tissue:

tooth

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

组织:

Sample Name:

Feces

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 18 years
最大 Max age 60 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):

不适用。以临床检查诊断分组。

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

N/A. According to the clinical examination。

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:

N/A

Blinding:

N/A

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

是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):

原始数据在试验完成后6月内公开。

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

The original data is made public within 6 months after the completion of the test

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:

原始数据记录,统计分析过程记录

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

original data,statistical analysis log,

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:

 2021-08-08 23:51:25