循环外泌体microRNA在糖尿病足中表达及诊断价值研究

注册号:

Registration number:

ChiCTR2500104621 

最近更新日期:

Date of Last Refreshed on:

2025-06-19 16:15:16 

注册时间:

Date of Registration:

2025-06-19 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

循环外泌体microRNA在糖尿病足中表达及诊断价值研究

Public title:

Study on the expression and diagnostic value of circulating exosomal microRNA in diabetic foot

注册题目简写:

English Acronym:

研究课题的正式科学名称:

循环外泌体microRNA在糖尿病足中表达及诊断价值研究

Scientific title:

Study on the expression and diagnostic value of circulating exosomal microRNA in diabetic foot

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:

张莉 

研究负责人:

张莉 

Applicant:

Zhang Li 

Study leader:

Zhang Li 

申请注册联系人电话:

Applicant telephone:

+86 18734880551

研究负责人电话:

Study leader's
telephone:

+86 351 5656823

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:

zhangligxf@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhangligxf@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:

山西省太原市小店区太原市中心医院汾东院区内分泌科

研究负责人通讯地址:

太原市杏花岭区东三道巷1号

Applicant address:

Department of Endocrinology, Fendong Hospital, Taiyuan Central Hospital, Xiaodian District, Taiyuan

Study leader's address:

No.1 Dongshandao Lane, Xinghualing District, Taiyuan City

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:

北京大学第一医院太原医院 太原市中心医院

Applicant's institution:

Peking University First Hospital Taiyuan Taiyuan City Central Hospital

研究负责人所在单位:

太原市中心医院

Affiliation of the Leader:

Taiyuan Central Hospital of Shanxi 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:

2024035-1

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:

太原市中心医院生物医学研究伦理委员会

Name of the ethic committee:

Ethics Committee for Biomedical Research of Taiyuan Central Hospitai

伦理委员会批准日期:

Date of approved by ethic committee:

2024-09-25 00:00:00

伦理委员会联系人:

李妍

Contact Name of the ethic committee:

Li Yan

伦理委员会联系地址:

太原市杏花岭区东三道巷1号

Contact Address of the ethic committee:

No.1 Dongshandao Lane, Xinghualing District, Taiyuan City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 351 565 6022

伦理委员会联系人邮箱:

Contact email of the ethic committee:

903282791@qq.com

研究实施负责(组长)单位:

太原市中心医院

Primary sponsor:

Taiyuan Central Hospital of Shanxi Medical University

研究实施负责(组长)单位地址:

太原市杏花岭区东三道巷1号

Primary sponsor's address:

No.1 Dongshandao Lane, Xinghualing District, Taiyuan City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

山西省

市(区县):

Country:

China

Province:

Shanxi

City:

单位(医院):

太原市中心医院

具体地址:

太原市杏花岭区东三道巷1号

Institution
hospital:

Taiyuan Central Hospital of Shanxi Medical University

Address:

No.1 Dongshandao Lane, Xinghualing District, Taiyuan City

经费或物资来源:

北京大学第一医院太原医院科研种子基金

Source(s) of funding:

Peking University First Hospital Taiyuan Hospital Research Seed Fund

研究疾病:

糖尿病足  

Target disease:

diabetic foot

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:

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:

分析外泌体micro RNA能否作为评估糖尿病足溃疡严重性的生物标志物,为外泌体micro RNA在糖尿病足溃疡诊断及治疗方面的临床转化应用提供依据。  

Objectives of Study:

We analyzed whether shared exosomal micro RNA can be used as a biomarker for assessing the severity of diabetic foot ulcers, and provided a basis for the translational application of exosomal micro RNA in the diagnosis and treatment of diabetic foot ulcers.

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.非糖尿病引起的足部皮肤溃疡; 2.患有严重伴随疾病的患者,包括先天性心脏病、心肌病、肝功能衰竭、肾功能衰竭、出血性疾病和恶性肿瘤;

Exclusion criteria:

1. Skin ulcers of the foot not caused by diabetes; 2. Patients with serious concomitant diseases, including congenital heart disease, cardiomyopathy, liver failure, renal failure, bleeding disorders, and malignant tumors;

研究实施时间:

Study execute time:

From 2024-07-01 00:00:00 To 2026-07-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-09-20 00:00:00 To 2024-11-12 00:00:00

干预措施:

Interventions:

组别:

糖尿病足组和

样本量:

6

Group:

diabetic foot group

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

组别:

糖尿病组

样本量:

6

Group:

diabetes group

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山西省 

市(区县):

 

Country:

China

Province:

Shanxi

City:

单位(医院):

太原市中心医院 

单位级别:

三级甲等 

Institution
hospital:

Taiyuan Central Hospital of Shanxi Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

前10的差异外泌体miRNA

指标类型:

主要指标

Outcome:

Top 10 differential exosomal miRNAs

Type:

Primary indicator

测量时间点:

患者入院后的第一次抽血留样

测量方法:

采用超速离心法提取外泌体,并对提取的外泌体进行电镜、粒径(纳米流式+ZetaView)、WB检测、荧光检测、RNA提取。生信分析找出差异miRNA ,对前10的差异miRNA进行诊断性分析

Measure time point of outcome:

First blood sample taken after the patient's admission to the hospital

Measure method:

Exosomes were extracted by ultracentrifugation and the extracted exosomes were subjected to electron microscopy, particle size (nano-flow + ZetaView), WB assay, fluorescence assay, RNA extraction.

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

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 20 years
最大 Max age 90 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):

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

None

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:

None

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):

经项目负责人同意后,我们将通过邮件方式与需要相关研究数据的科研人员共享我们的研究数据。

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

With the consent of the project leader, we will share our research data with researchers who need relevant research data via email.

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:

电子采集和管理

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

Electronic capture and management

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-06-19 16:14:57