ChiCTR2300077122 版本V1.0 版本创建时间2023/10/31 15:06:48 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:

ChiCTR2300077122 

最近更新日期:

Date of Last Refreshed on:

2023-10-31 15:06:28 

注册时间:

Date of Registration:

2023-10-31 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

CD27hi p75NTR+ B细胞胆固醇代谢和外泌体分泌在EBV感染促进多发性硬化中的作用和机制研究

Public title:

The role of cholesterol metabolism and exosomes released from CD27hi p75NTR+ B cells in EBV-associated multiple sclerosis

注册题目简写:

CD27hi p75NTR+ B细胞胆固醇代谢在MS中的作用和机制研究

English Acronym:

The role and mechanism of CD27hi p75NTR+ B cell cholesterol metabolism in MS

研究课题的正式科学名称:

CD27hi p75NTR+ B细胞胆固醇代谢和外泌体分泌在EBV感染促进多发性硬化中的作用和机制研究

Scientific title:

The role of cholesterol metabolism and exosomes released from CD27hi p75NTR+ B cells in EBV-associated multiple sclerosis

研究课题代号(代码):

Study subject ID:

82271379

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:

王鹏飞 

研究负责人:

胡招兰 

Applicant:

Wang Pengfei 

Study leader:

Hu Zhaolan 

申请注册联系人电话:

Applicant telephone:

+86 182 0968 9987

研究负责人电话:

Study leader's telephone:

+86 137 5513 3866

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:

434390782@qq.com

研究负责人电子邮件:

Study leader's E-mail:

huzhaolan2019@outlook.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:

湖南省长沙市芙蓉区人民中路139号中南大学湘雅二医院

研究负责人通讯地址:

湖南省长沙市芙蓉区人民中路139号中南大学湘雅二医院

Applicant address:

The Second Xiangya Hospital, Central South University, 139 Renmin Middle Road, Furong District, Changsha City, Hunan Province

Study leader's address:

The Second Xiangya Hospital, Central South University, 139 Renmin Middle Road, Furong District, Changsha City, Hunan Province

申请注册联系人邮政编码:

Applicant postcode:

410000

研究负责人邮政编码:

Study leader's postcode:

410000

申请人所在单位:

湖南省长沙市芙蓉区人民中路139号中南大学湘雅二医院

Applicant's institution:

The Second Xiangya Hospital, Central South University, 139 Renmin Middle Road, Furong District, Changsha City, Hunan Province

研究负责人所在单位:

湖南省长沙市芙蓉区人民中路139号中南大学湘雅二医院

Affiliation of the Leader:

The Second Xiangya Hospital, Central South University, 139 Renmin Middle Road, Furong District, Changsha City, Hunan Province

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:

(2023)伦审[临研]第(165)号

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:

中南大学湘雅二医院临床研究伦理委员会

Name of the ethic committee:

Clinical Research Ethics Committee, The Second Xiangya Hospital, Central South University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-08-02 00:00:00

伦理委员会联系人:

徐汇中

Contact Name of the ethic committee:

Xu Huizhong

伦理委员会联系地址:

中南大学湘雅二医院精卫楼19楼医学伦理委员会办公室

Contact Address of the ethic committee:

Office of Medical Ethics Committee, 19th Floor, Jingwei Building, The Second Xiangya Hospital, Central South University

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 731 8529 2476

伦理委员会联系人邮箱:

Contact email of the ethic committee:

xyf2gcp@126.com

研究实施负责(组长)单位:

中南大学湘雅二医院

Primary sponsor:

The Second Xiangya Hospital

研究实施负责(组长)单位地址:

湖南省长沙市芙蓉区人民中路139号中南大学湘雅二医院

Primary sponsor's address:

The Second Xiangya Hospital, Central South University, 139 Renmin Middle Road, Furong District, Changsha City, Hunan Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

湖南

市(区县):

长沙

Country:

China

Province:

Hunan

City:

Changsha

单位(医院):

中南大学湘雅二医院

具体地址:

湖南省长沙市芙蓉区人民中路139号中南大学湘雅二医院

Institution
hospital:

The Second Xiangya Hospital

Address:

The Second Xiangya Hospital, Central South University, 139 Renmin Middle Road, Furong District, Changsha City, Hunan Province

经费或物资来源:

国家自然科学基金(82271379)

Source(s) of funding:

National Natural Science Foundation of China(82271379)

Target disease:

Multiple sclerosis

Target disease code:

研究类型:

基础科学研究

Study type:

Basic Science

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

(1)明确CD27hi p75NTR+ B细胞是EBV感染诱导MS的致病性细胞亚群; (2)阐明EBV感染激活胆固醇代谢,促进CD27hi p75NTR+ B细胞外泌体释放的调控机制; (3)建立MS的CD27hi p75NTR+ B细胞与临床指标的相关性。  

Objectives of Study:

(1) CD27hi p75NTR+ B cells were identified as a subgroup of pathogenic cells induced by EBV infection in MS; (2) To elucidate the regulatory mechanism of EBV infection that stimulates cholesterol metabolism and promotes the release of exosomes from CD27hi p75NTR+ B cells; (3) To establish the correlation between CD27hi p75NTR+ B cells of MS and clinical indicators.

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)符合2017年McDonald成人MS诊断标准; 2)根据临床症状和检查诊断为中枢系统脱髓鞘疾病的患者; 3)根据临床症状和检查诊断为重症肌无力的患者; 4)治疗前3个月未服用免疫抑制剂或干扰素类药物; 5)EBV感染为阳性。

Inclusion criteria

1) Meet the 2017 McDonald adult MS diagnostic criteria; 2) Patients diagnosed with demyelinating diseases of the central system according to clinical symptoms and examinations; 3) Patients diagnosed with myasthenia gravis based on clinical symptoms and examination; 4) No immunosuppressants or interferon drugs were taken for 3 months before treatment; 5)EBV infection was positive.

排除标准:

1)其他自身免疫性疾病,如系统性红斑狼疮,强直性脊柱炎,自身免疫性肝炎,干燥综合征等; 2)肿瘤患者; 3)既往有脑梗死、脑出血、脑外伤史; 4)合并全身活动性感染; 5)合并抑郁症、狂躁症、精神分裂症等精神疾患。

Exclusion criteria:

1) Other autoimmune diseases, such as systemic lupus erythematosus, ankylosing spondylitis, autoimmune hepatitis, Sjogren's syndrome, etc.; 2) Tumor patients; 3) Previous history of cerebral infarction, cerebral hemorrhage, and cerebral trauma; 4) combined with systemic active infection; 5) Depression, mania, schizophrenia and other mental disorders.

研究实施时间:

Study execute time:

From 2023-09-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-11-01 00:00:00 To 2025-09-30 00:00:00  

干预措施:

Interventions:

组别:

实验组(多发性硬化患者)

样本量:

50

Group:

Experimental group (multiple sclerosis patients)

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

对照组(其他中枢神经系统脱髓鞘疾病患者10名、重症肌无力患者10名和健康志愿者30名)

样本量:

50

Group:

Control group (10 patients with other central nervous system demyelinating diseases, 10 patients with myasthenia gravis, and 30 healthy volunteers)

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):

湖南 

市(区县):

长沙 

Country:

China  

Province:

Hunan 

City:

Changsha  

单位(医院):

中南大学湘雅二医院 

单位级别:

三甲 

Institution
hospital:

The Second Xiangya Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

B细胞百分比

指标类型:

主要指标

Outcome:

B cell percentage

Type:

Primary indicator

测量时间点:

测量方法:

流式细胞术

Measure time point of outcome:

Measure method:

Flow cytometry

指标中文名:

胆固醇代谢产物

指标类型:

主要指标

Outcome:

Cholesterol metabolite

Type:

Primary indicator

测量时间点:

测量方法:

酶联免疫吸附测定

Measure time point of outcome:

Measure method:

ELISA

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 75 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:

公开/Public

盲法:

Blinding:

None

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

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):

网络平台:https://pubmed.ncbi.nlm.nih.gov/

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

Web-based public database:https://pubmed.ncbi.nlm.nih.gov/

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:

数据采集通过病理记录表,主要包括多发性硬化患者性别、年龄、住院时间、首发症状、既往史、共患病、抗体检测、血常规、生化、治疗用药。数据管理主要通过中南大学湘雅二医院电子病例管理系统。

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

Data were collected through pathological records, including gender, age, length of hospital stay, first symptoms, past history, comorbidities, antibody detection, blood routine, biochemistry, and therapeutic drugs. Data management is mainly through the electronic case management system of the Second Xiangya Hospital of Central South University.

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:

 2023-10-31 15:06:28