ChiCTR2100051261 版本V1.0 版本创建时间2021/09/17 11:27:25 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:

ChiCTR2100051261 

最近更新日期:

Date of Last Refreshed on:

2021-09-17 11:27:21 

注册时间:

Date of Registration:

2021-09-17 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

2型糖尿病伴轻度认知障碍患者脑功能MRI与肠道菌群变化的相关性研究

Public title:

Correlations of changes of brain functional MRI with gut microbiota in mild cognitive impairment patients with type 2 diabetes

注册题目简写:

English Acronym:

研究课题的正式科学名称:

2型糖尿病伴轻度认知障碍患者脑功能MRI与肠道菌群变化的相关性研究

Scientific title:

Correlations of changes of brain functional MRI with gut microbiota in mild cognitive impairment patients with type 2 diabetes

研究课题代号(代码):

Study subject ID:

DMRFP_2_12

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:

陈蕊华 

研究负责人:

陈蕊华 

Applicant:

chenruihua 

Study leader:

chenruihua 

申请注册联系人电话:

Applicant telephone:

18917901822

研究负责人电话:

Study leader's telephone:

18917901822

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:

chenruihua55@126.com

研究负责人电子邮件:

Study leader's E-mail:

chenruihua55@126.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:

上海市虹口区武进路85号

研究负责人通讯地址:

上海市虹口区武进路85号

Applicant address:

NO.85, Wu Jin Road, Hongkou district,Shanghai, China

Study leader's address:

NO.85, Wu Jin Road, Hongkou district,Shanghai, 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:

上海市第一人民医院

Applicant's institution:

Shanghai general hospital, Shanghai Jiao Tong University

研究负责人所在单位:

Affiliation of the Leader:

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:

021KY059

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:

上海市第一人民医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Shanghai General Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2021-06-30 00:00:00

伦理委员会联系人:

耿倩雯

Contact Name of the ethic committee:

Geng Qianwen

伦理委员会联系地址:

上海市虹口区武进路85号

Contact Address of the ethic committee:

NO.85, Wu Jin Road, Hongkou district,Shanghai, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

021-52340090

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:

上海市第一人民医院

Primary sponsor:

Shanghai general hospital, Shanghai Jiao Tong University

研究实施负责(组长)单位地址:

上海市虹口区武进路85号

Primary sponsor's address:

NO.85, Wu Jin Road, Hongkou district,Shanghai, 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):

上海

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市第一人民医院

具体地址:

虹口区武进路85号

Institution
hospital:

Shanghai General Hospital

Address:

85 Wujin Road, Hongkou District

经费或物资来源:

上海市医药卫生发展基金会

Source(s) of funding:

Shanghai Medical and Health Development Foundation

Target disease:

Diabetes

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:

通过评估2型糖尿病认知障碍患者脑功能MRI(DMN、FA,MD)的变化和肠道菌群的多样性及其产物SCFAs的变化特点,明确脑功能MRI,肠道菌群和粪便SCFAs与认知功能减退的相关性,了解患者微生物-肠-脑轴之间的联系,为进一步探索糖尿病患者发生认知功能障碍的早期诊断、进展特点、危险因素和及时有效的防治提供客观可靠的临床依据。  

Objectives of Study:

To identify the correlations among changes of brain function MRI, intestinal flora and fecal SCFAs and cognitive function by evaluating the brain function MRI (DMN, FA, MD) in patients with type 2 diabetic cognitive impairment. To investigate the relationship of the patients microbe-gut-brain axis. To provide some clinical proves for further exploring the early diagnosis, progression characteristics, risk factors, and timely and effective prevention and treatment of cognitive dysfunction in diabetic patients.

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)年龄在40-64岁的2型糖尿病患者,符合1999年世界卫生组织关于2型糖尿病的诊断准则。(2)糖尿病病程在5年以上。

Inclusion criteria

(1) Type 2 diabetes patients aged 40-64, in line with the 1999 World Health Organization's diagnostic guidelines for type 2 diabetes. (2) The course of diabetes is more than 5 years.

排除标准:

(1)糖尿病酮症酸中毒,低血糖昏迷,高渗葡萄糖昏迷以及其他糖尿病的急性并发症;(2)脑血管意外,中枢神经系统感染,中风,脑出血或其他中枢神经损害的临床证据;(3)视觉和听觉障碍;(4)帕金森病,恶性,严重贫血等全身性疾病; 甲状腺疾病,库欣综合征,药物滥用或依赖史以及抑郁症(3个月内);筛选的前三个月使用了抗帕金森病药物,苯二氮卓类和巴比妥类药物,抗癫痫药、 抗凝剂等;(5)长期卧床或无法自理的患者。(6)曾行胃肠道手术或有肠易激综合征、慢性腹泻患者。(7)BMI<18.5kg/m2。(8)入组前3个月内曾服用PPI或H2受体阻滞剂、阿卡波糖、肠道益生菌产品,抗生素者。

Exclusion criteria:

(1) Diabetic ketoacidosis, hypoglycemic coma, hypertonic glucose coma and other acute complications of diabetes; (2) Clinical evidence of cerebrovascular accident, central nervous system infection, stroke, cerebral hemorrhage or other central nervous system damage; (3) Visual and hearing impairment; (4) Parkinson's disease, malignant, severe anemia and other systemic diseases; Thyroid disease, Cushing syndrome, history of drug abuse or dependence, and depression (within 3 months); before screening Used anti-Parkinson's disease drugs, benzodiazepines and barbiturates, anti-epileptics, anticoagulants, etc. for three months; (5) Patients who are bedridden for a long time or unable to take care of themselves. (6) Patients who have undergone gastrointestinal surgery or have irritable bowel syndrome or chronic diarrhea. (7) BMI<18.5kg/m2. (8) Those who have taken PPI or H2 receptor blockers, acarbose, intestinal probiotic products, and antibiotics within 3 months before enrollment.

研究实施时间:

Study execute time:

From 2021-10-01 00:00:00 To 2022-09-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-10-01 00:00:00 To 2022-09-30 00:00:00  

干预措施:

Interventions:

组别:

2型糖尿病伴轻度认知障碍患者组vs正常对照组

样本量:

88

Group:

mild cognitive impairment patients with type 2 diabetes group vs. normal control group

Sample size:

干预措施:

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):

上海 

市(区县):

 

Country:

China 

Province:

Shanghai 

City:

 

单位(医院):

上海市第一人民医院 

单位级别:

三级甲等 

Institution
hospital:

Shanghai General Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

粪便短链脂肪酸

指标类型:

主要指标

Outcome:

Fecal short-chain fatty acids

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

16S

指标类型:

主要指标

Outcome:

16S

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脑功能磁共振

指标类型:

主要指标

Outcome:

brain function MRI

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:

粪便

组织:

Sample Name:

stool

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 40 years
最大 Max age 64 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):

简单随机抽样

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

Simple random sampling

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

No

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):

通过文章形式发布

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

Publish in the form of an article

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:

由专人对研究数据进行采集的录入

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

research data are collected by a dedicated person

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-09-17 11:27:21