GP IIIa(基因)多态性与复发性动脉粥样硬化型缺血性脑卒中阿司匹林抵抗的相关性研究

注册号:

Registration number:

ChiCTR-ROC-17010810 

最近更新日期:

Date of Last Refreshed on:

2017-03-07 23:20:35 

注册时间:

Date of Registration:

2017-03-07 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

GP IIIa(基因)多态性与复发性动脉粥样硬化型缺血性脑卒中阿司匹林抵抗的相关性研究

Public title:

The relationship between Aspirin resistance and glycoprotein IIIa polymorphism in recurrent atherosclerosis ischemic stroke

注册题目简写:

English Acronym:

研究课题的正式科学名称:

GP IIIa(基因)多态性与复发性动脉粥样硬化型缺血性脑卒中阿司匹林抵抗的相关性研究

Scientific title:

The relationship between Aspirin resistance and glycoprotein IIIa polymorphism in recurrent atherosclerosis ischemic stroke

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:

尹榕 

研究负责人:

尹榕 

Applicant:

Rong Yin 

Study leader:

Rong Yin 

申请注册联系人电话:

Applicant telephone:

+86 13919930466

研究负责人电话:

Study leader's
telephone:

+86 13919930466

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:

yin_rong_@163.com

研究负责人电子邮件:

Study leader's E-mail:

yin_rong_@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:

甘肃省兰州市七里河区南滨河路333号

研究负责人通讯地址:

甘肃省兰州市七里河区南滨河路333号

Applicant address:

333 South Binhe Road, Qilihe District, Lanzhou, Gansu, China

Study leader's address:

333 South Binhe Road, Qilihe District, Lanzhou, Gansu, China

申请注册联系人邮政编码:

Applicant postcode:

730050

研究负责人邮政编码:

Study leader's postcode:

730050

申请人所在单位:

兰州军区兰州总医院神经内科

Applicant's institution:

Department of Neurology, Lanzhou General Hospital of Lanzhou Military Area Command

研究负责人所在单位:

兰州军区兰州总医院神经内科

Affiliation of the Leader:

Department of Neurology, Lanzhou General Hospital of Lanzhou Military Area Command

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:

2017KYLL005

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:

兰州军区兰州总医院伦理委员会

Name of the ethic committee:

The Ethic Committee of Lanzhou General Hospital of Lanzhou Military Area Command

伦理委员会批准日期:

Date of approved by ethic committee:

2017-03-07 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

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:

兰州军区兰州总医院

Primary sponsor:

Lanzhou General Hospital of Lanzhou Military Area Command

研究实施负责(组长)单位地址:

甘肃省兰州市七里河区南滨河路333号

Primary sponsor's address:

333 South Binhe Road, Qilihe District, Lanzhou, Gansu, 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):

甘肃省

市(区县):

兰州市

Country:

China

Province:

Gansu

City:

Lanzhou

单位(医院):

兰州军区兰州总医院

具体地址:

甘肃省兰州市七里河区南滨河路333号

Institution
hospital:

Lanzhou General Hospital of Lanzhou Military Area Command

Address:

333 South Binhe Road, Qilihe District, Lanzhou, Gansu, China

经费或物资来源:

国家自然科学基金和甘肃省科技厅

Source(s) of funding:

National Natural Science Foundation and Science and Technology Department of Gansu Province

研究疾病:

动脉粥样硬化型缺血性脑卒中  

Target disease:

Atherosclerosis ischemic stroke

研究疾病代码:

Target disease code:

研究类型:

病因学/相关因素研究

Study type:

Cause/Relative factors study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

探讨在复发性动脉粥样硬化型缺血性脑卒中患者中PIA2突变导致GP IIIa表达多态性与阿司匹林抵抗的相关性进行研究。  

Objectives of Study:

The purpose of this study is to detect the relationships between aspirin resistance and GpIIIa PIA2 polymorphism in recurrent atherosclerosis stroke

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.非动脉粥样硬化型脑梗死,如:Toast分型(Ⅱ, Ⅳ,Ⅴ)
2.出现新发神经功能缺损症状,但缺乏头颅影像学资料;
3.排除以下神经系统疾病:脑出血、脑血管畸形、肿瘤、非椎-基底动脉梗死引起眩晕以及非脑血管疾病;
4.发病前三月出现消化道系统出血或者其他内脏器官出血;
5.发病前同时服用其它抗血小板药物或抗凝治疗,例如:硫酸氢氯吡格雷片、西洛他唑、双嘧达莫等、肝素、华法林、利伐沙班等药物;
6.本次发病后,入组前接受溶栓治疗;
7.既往曾接受过颈部或者颅内支架植入术,目前仍然在服用两种或两种以上抗血小板药物;
8.对阿司匹林、硫酸氢氯吡格雷、西洛他唑、双嘧达莫等抗血小板药物产生过敏;

Exclusion criteria:

1. Acute cerebral ischemic events is deriving from non- atherosclerosis ischemic stroke(Trial of Org 10172 in Acute Stroke Treatment (TOAST) criteria (II, IV, V));
2. Subjects with the symptoms of neurological impairment without evidence of acute infarction on baseline CT or MRI of the head;
3. Exclude below diseases such as intracerebral hemorrhage, vascular malformation, tumor, abscess and so on;
4. Subjects with documented history of any gastrointestinal disorders or other organs bleeding or major surgery within the previous 3 months;
5. Subjects with any coagulation, bleeding or blood disorders;
6. Subjects, who have received heparin therapy, oral anticoagulation therapy or other antiplatelet drugs before randomization;
7. Subjects who have had treatment with thrombolysis around the time of randomization;
8. Subjects who have had endovascular stent in cervical or intracranial artery and oral dual antiplatelet drugs before randomization;
9. Subjects who are contraindicated in aspirin as well as any of their components.

研究实施时间:

Study execute time:

From 2017-04-01 00:00:00 To 2019-04-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2017-04-01 00:00:00 To 2018-04-01 00:00:00

干预措施:

Interventions:

组别:

非阿司匹林抵抗组

样本量:

185

Group:

non-aspirin resistance

Sample size:

干预措施:

继续服用阿司匹林或改变抗血小板治疗方案

干预措施代码:

Intervention:

oral aspirin or change other antiplatelet strategy

Intervention code:

组别:

阿司匹林抵抗组

样本量:

185

Group:

aspirin resistance

Sample size:

干预措施:

继续服用阿司匹林或改变抗血小板治疗方案

干预措施代码:

Intervention:

oral aspirin or change other antiplatelet strategy

Intervention code:

组别:

C型基因携带组

样本量:

185

Group:

CC and CT group

Sample size:

干预措施:

继续服用阿司匹林或改变抗血小板治疗方案

干预措施代码:

Intervention:

oral aspirin or change other antiplatelet strategy

Intervention code:

组别:

TT基因组

样本量:

185

Group:

control group (TT group)

Sample size:

干预措施:

继续服用阿司匹林或改变抗血小板治疗方案

干预措施代码:

Intervention:

oral aspirin or change other antiplatelet strategy

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

甘肃 

市(区县):

兰州 

Country:

China

Province:

Gansu

City:

Lanzhou

单位(医院):

兰州军区兰州总医院 

单位级别:

三级甲等 

Institution
hospital:

Lanzhou General Hospital of Lanzhou Military Area Command

Level of the institution:

Tertiary A hospital

测量指标:

Outcomes:

指标中文名:

GP IIIa基因多态性

指标类型:

主要指标

Outcome:

glycoprotein IIIa polymorphism

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血小板聚集率

指标类型:

主要指标

Outcome:

Platelet aggregation rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脑梗死复发

指标类型:

主要指标

Outcome:

recurrent ischemic stroke

Type:

Primary indicator

测量时间点:

1年内

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脑出血

指标类型:

主要指标

Outcome:

intracerebral hemorrhage

Type:

Primary indicator

测量时间点:

1年内

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

死亡率

指标类型:

主要指标

Outcome:

mortality rate

Type:

Primary indicator

测量时间点:

1年内

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

NIHSS

指标类型:

次要指标

Outcome:

NIHSS

Type:

Secondary indicator

测量时间点:

入组、1月、3月、6月、1年

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

头颅CT或磁共振

指标类型:

次要指标

Outcome:

brain CT or MRI

Type:

Secondary indicator

测量时间点:

入组、6月、1年

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

使用后保存  

说明

3年

Fate of sample:

Preservation after use  

Note:

3 years

标本中文名:

尿液

组织:

Sample Name:

urine

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 45 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):

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

prospective obeservated study, do not need Random method

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

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):

原始数据统计学完成后,即上传至本系统

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

once the original data`s Statistical finishined,the data will update to the system

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:

电子版使用Excel数据表; 临床专用CRF表,专人进行纸质记录,保存于研究者处

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

Excel for date; Each patient are required to fill one CRF table, all the CRF tables saved by researchers.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2017-03-07 23:20:35