ChiCTR2200055344 版本V1.2 版本创建时间2022/08/07 10:20:38 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:

ChiCTR2200055344 

最近更新日期:

Date of Last Refreshed on:

2022-08-07 10:12:10 

注册时间:

Date of Registration:

2022-01-07 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

利用单细胞RNA测序解析免疫细胞参与I型糖尿病的发病机制

Public title:

Single-cell RNA sequencing to analyze the mechanism of immune cells involved in the pathogenesis of type I diabetes

注册题目简写:

English Acronym:

研究课题的正式科学名称:

利用单细胞RNA测序解析免疫细胞参与I型糖尿病的发病机制

Scientific title:

Single-cell RNA sequencing to analyze the mechanism of immune cells involved in the pathogenesis of type I diabetes

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:

张丽娜 

研究负责人:

梁立阳 

Applicant:

Zhang Li'na 

Study leader:

Liang Liyang 

申请注册联系人电话:

Applicant telephone:

+86 13760855764

研究负责人电话:

Study leader's telephone:

+86 19927412576

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:

drkukey@163.com

研究负责人电子邮件:

Study leader's E-mail:

liangliy@mail.sysu.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:

广东省广州市沿江西路107号

研究负责人通讯地址:

广东省广州市沿江西路107号

Applicant address:

107 Yanjiang Road West, Guangzhou, Guangdong

Study leader's address:

107 Yanjiang Road West, Guangzhou, Guangdong

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:

中山大学孙逸仙纪念医院

Applicant's institution:

Sun Yat-sen Memorial Hospital, Sun Yat-sen 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:

SYSEC-KY-KS-2020-069

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:

中山大学孙逸仙纪念医院伦理委员会

Name of the ethic committee:

Ethics Committee of Sun Yat-sen Memorial Hospital, Sun Yat-sen University

伦理委员会批准日期:

Date of approved by ethic committee:

2020-04-29 00:00:00

伦理委员会联系人:

邹燕琴

Contact Name of the ethic committee:

Zou Yanqin

伦理委员会联系地址:

广东省广州市沿江西路107号

Contact Address of the ethic committee:

107 Yanjiang Road West, Guangzhou, Guangdong

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:

中山大学孙逸仙纪念医院

Primary sponsor:

Sun Yat-sen Memorial Hospital, Sun Yat-sen University

研究实施负责(组长)单位地址:

广东省广州市沿江西路107号

Primary sponsor's address:

107 Yanjiang Road West, Guangzhou, Guangdong

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东

市(区县):

广州

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

中山大学孙逸仙纪念医院

具体地址:

沿江西路107号

Institution
hospital:

Sun Yat-sen Memorial Hospital, Sun Yat-sen University

Address:

107 Yanjiang Road West

经费或物资来源:

自筹

Source(s) of funding:

自筹

Target disease:

T1DM

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:

通过利用单细胞RNA测序技术(scRNA-seq),针对1型糖尿病患者,分离外周血单核细胞,从患者体内免疫细胞中找到特定的细胞亚群及信号通路,研究它们在疾病中的参与机制,为1型糖尿病的临床治疗提供新的思路和靶点。  

Objectives of Study:

By using the single-cell RNA sequencing technology (scNA-SEQ), we isolated peripheral blood monocytes from patients with type 1 diabetes, identified specific cell subsets and signal pathways from patients' immune cells, and studied their participation mechanism in the disease, providing new ideas and targets for the clinical treatment of type 1 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)发病年龄小于15岁且新诊断糖尿病不超过100天。诊断时时体重处于同年龄组下1/4分位或者BMI处于同年龄组下1/2分位;(2)1型糖尿病相关抗体呈阳性(GAD65,IAA,ICA或者ZnT8)或者起始胰岛素治疗10日内胰岛素自身抗体(IA-2和IA-2B)呈阳性;(3)患者发生过糖尿病酮症或者DKA;(4)空腹C-肽小于200pmol/L;(5)无传染性疾病,无其他代谢性疾病,无其他免疫性疾病。(6)排除继发性糖尿病、心功能衰竭、恶性肿瘤、脑血管意外及精神疾病患者。

Inclusion criteria

(1) The onset age is less than 15 years old and the newly diagnosed diabetes is less than 100 days old. Weight in the lower quartile or BMI in the lower quartile at the time of diagnosis; (2) Positive type 1 diabetes-related antibodies (GAD65, IAA, ICA or ZnT8) or positive insulin autoantibodies (IA-2 and IA-2B) within 10 days of initial insulin treatment; (3) Patients with diabetic ketosis or DKA; (4) fasting c-peptide less than 200pmol/L; (5) No infectious diseases, no other metabolic diseases, no other immune diseases. (6) Patients with secondary diabetes, heart failure, malignant tumor, cerebrovascular accident and mental disease were excluded.

排除标准:

继发性糖尿病、心功能衰竭、恶性肿瘤、脑血管意外及精神疾病患者。

Exclusion criteria:

Patients with secondary diabetes, heart failure, malignant tumors, cerebrovascular accidents and mental diseases.

研究实施时间:

Study execute time:

From 2021-12-10 00:00:00 To 2022-08-19 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-01-01 00:00:00 To 2022-08-19 00:00:00  

干预措施:

Interventions:

组别:

连续入组

样本量:

30

Group:

case series

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东 

市(区县):

广州 

Country:

China 

Province:

Guangdong 

City:

Guangzhou 

单位(医院):

中山大学孙逸仙纪念医院 

单位级别:

三级甲等 

Institution
hospital:

Sun Yat-sen Memorial Hospital, Sun Yat-sen University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

CD4 CD8细胞

指标类型:

主要指标

Outcome:

CD4 CD8 cell

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:

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age years
最大 Max age 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):

无随机

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:

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):

不共享

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

不共享

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:

CRF

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-01-07 13:03:40