ChiCTR2200058763 版本V1.0 版本创建时间2023/01/02 22:27:37 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:

ChiCTR2200058763 

最近更新日期:

Date of Last Refreshed on:

2022-04-16 18:26:55 

注册时间:

Date of Registration:

2022-04-16 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

探究糖尿病性视网膜病变患者肠道菌群失调及其意义

Public title:

Dysbiosis and Implication of the Gut Microbiota in Diabetic Retinopathy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

探究糖尿病性视网膜病变患者肠道菌群失调及其意义

Scientific title:

Dysbiosis and Implication of the Gut Microbiota in Diabetic Retinopathy

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:

白建豪 

研究负责人:

彭清 

Applicant:

Jianhao Bai 

Study leader:

Qing Peng 

申请注册联系人电话:

Applicant telephone:

15735012090

研究负责人电话:

Study leader's
telephone:

13120811345

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:

dr_bai2020@tongji.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

drqingpeng@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:

上海市静安区延长中路301号

研究负责人通讯地址:

上海市静安区延长中路301号

Applicant address:

YangChang Roud 301,Jiangan,Shanghai

Study leader's address:

YangChang Roud 301,Jiangan,Shanghai

申请注册联系人邮政编码:

Applicant postcode:

200072

研究负责人邮政编码:

Study leader's postcode:

200072

申请人所在单位:

同济大学附属第十人民医院

Applicant's institution:

Tenth People’s Hospital, Tongji University, Shanghai , China

研究负责人所在单位:

同济大学附属第十人民医院

Affiliation of the Leader:

enth People’s Hospital, Tongji University, Shanghai , China

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:

SHSY-IEC-5.0/22K100/01

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:

上海市第十人民医院伦理委员会

Name of the ethic committee:

Shanghai Tenth People's Hostipal Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

1990-01-01 00:00:00

伦理委员会联系人:

孙奋勇

Contact Name of the ethic committee:

Fenyong Sun

伦理委员会联系地址:

同济大学附属第十人民医院

Contact Address of the ethic committee:

Tenth People’s Hospital, Tongji University, Shanghai , 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:

同济大学附属第十人民医院

Primary sponsor:

Tenth People’s Hospital, Tongji University, Shanghai , China

研究实施负责(组长)单位地址:

上海市静安区延长中路301号

Primary sponsor's address:

YangChang Roud 301,Jiangan,Shanghai

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):

静安区

Country:

China

Province:

Shanghai

City:

Jing'an District

单位(医院):

同济大学附属第十人民医院

具体地址:

延长中路301号

Institution
hospital:

Tenth People's Hospital of Tongji University

Address:

301 Yanchang Middle Road

经费或物资来源:

Source(s) of funding:

NA

研究疾病:

糖尿病性视网膜病变  

Target disease:

Diabetic Retinopathy

研究疾病代码:

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:

我们将收集威胁视力的糖尿病视网膜病变患者和健康成年人的粪便样本,并基于16S核糖体RNA (rRNA)基因测序描述了DR患者的人类肠道微生物群落结构,此外,我们系统地检测和识别DR和HC患者的肠道菌群组成和功能的差异。本研究旨在为糖尿病视网膜病变的潜在微生物靶点的诊断和识别提供一种非侵入性的方法,从而使糖尿病视网膜病变的发病机制和治疗策略的进一步研究成为可能。  

Objectives of Study:

We will collect stool samples from the patients with sight-threatening diabetic retinopathy and healthy individuals (HC) and delineate the community structure of the human gut microbiome of DR patients based on 16S ribosomal RNA (rRNA) gene sequencingin additionwe systematically detect and identify differences in the composition and function of the gut microbiota between patients with DR and HC. The study aimed to provide a non-invasive approache for diagnosis and identification of potential microbial targets that would enable further studies on the pathogenesis and therapeutic strategies for diabetic retinopathy.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

实验组的纳入标准为:(1)年龄25-70岁,(2)符合1999年世界卫生组织(WHO)诊断T2DM的标准,(3)根据国际临床糖尿病视网膜病变疾病严重程度量表(2002)诊断糖尿病视网膜病变。无论严重程度如何,视网膜病变患者均被分为DR组,(4)是否提供知情同意,(5)除DRIn外,无其他眼内疾病。正常受试者包括:(1)所有健康个体均为本项目糖尿病视网膜病变患者的配偶,与配偶共同生活,(2)健康个体与配偶的年龄差距不超过3岁;(3)除屈光不正外,无其他眼病,无糖尿病等系统性重大疾病;

Inclusion criteria

The inclusion criteria of the experimental group were as follows (1) age 25–70 years, (2) meeting the 1999 World Health Organization (WHO) diagnostic criteria for T2DM(3)Diabetic retinopathy was diagnosed based on the International Clinical Diabetic Retinopathy Disease Severity Scale (2002).Regardless of the level of severity,Patients with retinopathy, were classified into DR group, and(4) provision of informed consent,(5)They did not have any other intraocular diseases other than DRIn contrast,Normal subjects were included as follows:(1)All of the healthy individuals are the spouses of patients with diabetic retinopathy included in this project, who live with their spouses, and have no obvious dietary structure differences with their spouses;(2)The age difference between healthy individuals and their spouses is not more than 3 years;(3)They had no eye diseases other than refractive errors,no diabetes or ang other systemic major diseases;

排除标准:

排除标准如下:(1)纳入前6周内使用过抗生素者;(2)在粪便取样前3个月内使用益生菌和益生元;(3)腹部手术史;(4)每日饮酒>30 g;(5)严重免疫缺陷、严重肾病或肝病者;(6)哺乳或怀孕。

Exclusion criteria:

Exclusion criteria were the following:(1) those who had usage of antibiotics within 6 weeks before inclusion; (2) use of probiotics and prebiotics within 3 months prior to fecal sampling.; (3) history of abdominal surgeries(4)daily alcohol consumption >30 g; (5) significant immunodeficiencyserious kidney disease or iver disease ; and (6) breastfeeding or pregnancy.

研究实施时间:

Study execute time:

From 2022-04-11 00:00:00 To 2022-10-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-04-11 00:00:00 To 2022-10-31 00:00:00

干预措施:

Interventions:

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):

同济大学附属第十人民医院 

单位级别:

三甲 

Institution
hospital:

Tenth People's Hospital of Tongji University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

DR和HC患者的肠道菌群组成和功能的差异

指标类型:

主要指标

Outcome:

Differences in the composition and function of the gut microbiota between patients with DR and HC

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 45 years
最大 Max age 70 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):

由主要研究人员用简单随机化法产生随机序列

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

Random sequences were generated by principal investigators using a simple randomization method

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

不公开/Private

盲法:

Blinding:

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):

2022年12月,原始数据上传到临床试验公共管理平台

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

Original data is uploaded to the clinical trial management public platform in December 2022

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:

病例记录表

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

Case Record Form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-04-16 18:26:55