增强型体外反搏干预颈动脉粥样硬化斑块稳定性的临床研究

注册号:

Registration number:

ChiCTR1900026435 

最近更新日期:

Date of Last Refreshed on:

2019-10-09 22:28:32 

注册时间:

Date of Registration:

2019-10-09 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

增强型体外反搏干预颈动脉粥样硬化斑块稳定性的临床研究

Public title:

Effect of Enhanced External Counterpulsation on Carotid Plaque Stability in Patients with Carotid Atherosclerosis

注册题目简写:

CAPS-EECP

English Acronym:

CAPS-EECP

研究课题的正式科学名称:

增强型体外反搏干预颈动脉粥样硬化斑块稳定性的临床研究

Scientific title:

Effect of Enhanced External Counterpulsation on Carotid Plaque Stability in Patients with Carotid Atherosclerosis

研究课题代号(代码):

Study subject ID:

JCYJ20180306174831458

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:

臧嘉斌 

研究负责人:

伍贵富 

Applicant:

Jiabin Zang 

Study leader:

Guifu Wu 

申请注册联系人电话:

Applicant telephone:

+86 15889503585

研究负责人电话:

Study leader's
telephone:

+86 15989893111

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:

zangjb@mail2.sysu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

wuguifu@mail.sysu.edu.cn

申请单位网址(自愿提供):

Applicant website(voluntary supply):

http://www.sysu8h.com.cn/

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

http://www.sysu8h.com.cn/

申请注册联系人通讯地址:

广东省深圳市福田区深南中路3025号

研究负责人通讯地址:

广东省深圳市福田区深南中路3025号

Applicant address:

3025 Middle Shennan Road, Futian District, Shenzhen, Guangdong, China

Study leader's address:

3025 Middle Shennan Road, Futian District, Shenzhen, Guangdong, China

申请注册联系人邮政编码:

Applicant postcode:

518033

研究负责人邮政编码:

Study leader's postcode:

518033

申请人所在单位:

中山大学附属第八医院(深圳福田)

Applicant's institution:

The Eighth Affiliated Hospital, Sun Yat-Sen University

研究负责人所在单位:

中山大学附属第八医院(深圳福田)

Affiliation of the Leader:

The Eighth Affiliated Hospital, Sun Yat-Sen 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:

2019-016-01

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:

中山大学附属第八医院(深圳福田)医学科研伦理委员会

Name of the ethic committee:

Ethics Committee of The Eighth Affiliated Hospital, Sun Yat-Sen University

伦理委员会批准日期:

Date of approved by ethic committee:

2019-07-15 00:00:00

伦理委员会联系人:

范凌霄

Contact Name of the ethic committee:

Lingxiao Fan

伦理委员会联系地址:

广东省深圳市福田区深南中路3025号

Contact Address of the ethic committee:

3025 Middle Shennan Road, Futian District, Shenzhen, Guangdong, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 18820996682

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:

中山大学附属第八医院(深圳福田)

Primary sponsor:

The Eighth Affiliated Hospital, Sun Yat-Sen University

研究实施负责(组长)单位地址:

广东省深圳市福田区深南中路3025号

Primary sponsor's address:

3025 Middle Shennan Road, Futian District, Shenzhen, Guangdong, 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):

广东

市(区县):

深圳

Country:

China

Province:

Guangdong

City:

Shenzhen

单位(医院):

中山大学附属第八医院(深圳福田)

具体地址:

福田区深南中路3025号

Institution
hospital:

The Eighth Affiliated Hospital, Sun Yat-Sen University

Address:

3025 Middle Shennan Road, Futian District

经费或物资来源:

深圳市基础研究计划项目

Source(s) of funding:

Shenzhen Basic Research Project

研究疾病:

颈动脉粥样硬化  

Target disease:

Carotid atherosclerosis

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

研究增强型体外反搏干预颈动脉粥样硬化斑块结构组分的变化以及TIA或同侧缺血性卒中发生率的影响。  

Objectives of Study:

To study the effect of enhanced external counterpulsation on the components of carotid plaque and the incidence of TIA or ipsilateral ischemic stroke.

药物成份或治疗方案详述:

1、入组120例颈动脉粥样硬化斑块的病人,随机分配到干预组(EECP+标准药物治疗)和对照组(sham-EECP+标准药物治疗); 2、干预组在标准药物治疗基础上接受EECP一个疗程,即接受EECP治疗35次,每周5次,每次60分钟,袖带气囊压力位300mmHg; 3、对照组在标准药物治疗基础上接受假反搏组,袖带气囊压力为70mmHg; 4、两组均随访6个月,治疗1个疗程后即刻及4个月左右检查两组患者颈动脉MRI、颅脑MRI、内皮功能测定、相关炎症血清学标志物等。 

Description for medicine or protocol of treatment in detail:

200 patients were randomly assigned to either 35 1-hour sessions of EECP at cuff pressures of 300 mmHg (EECP; n=60) or to a sham-EECP group (SHAM; n=60) at cuff pressures of 70 mmHg. Patients were instructed to continue their usual medications (Atorvastatin 20mg qn). Both groups were followed up for half a year. Immediately after one course of EECP treatment and about 4 months to examine carotid MRI, brain MRI, endothelial function test and related inflammation serological markers.  

纳入标准:

Inclusion criteria

排除标准:

1. 显著的主动脉瓣关闭不全、主动脉瘤及夹层动脉瘤;
2. 冠状动脉瘘或严重的冠状动脉瘤;
3. 有症状的充血性心力衰竭;
4. 心瓣膜病、先天性心脏病、心肌病;
5. 脑出血半年内、出血性疾病或明确的出血倾向;
6. 下肢感染、静脉炎、严重静脉曲张、深静脉栓塞;
7. 进展性恶性肿瘤或预后差的严重疾病;
8. 随机分组时收缩压 >= 180mmHg,或舒张压 >= 110mmHg;
9. 影响反搏治疗的严重心律失常;
10. 安装心脏起搏器、心脏人工瓣膜者;
11. 幽闭恐惧症、癫痫。

Exclusion criteria:

1. Significant aortic regurgitation, aortic aneurysm, and dissection aneurysm;
2. Coronary artery spasm or severe coronary aneurysm;
3. Symptomatic congestive heart failure;
4. Heart valve disease, congenital heart disease, cardiomyopathy;
5. Cerebral hemorrhage within half a year, hemorrhagic disease or clear bleeding tendency;
6. Lower extremity infection, phlebitis, severe varicose veins, deep vein thrombosis;
7. Progressive malignancy or serious disease with poor prognosis;
8. Systolic blood pressure >= 180mmHg, or diastolic blood pressure >= 110mmHg when randomly grouped;
9. Severe arrhythmia affecting EECP therapy;
10. Implanted cardiac pacemaker;
11. Claustrophobia, epilepsy.

研究实施时间:

Study execute time:

From 2019-10-15 00:00:00 To 2020-07-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2019-10-15 00:00:00 To 2020-07-01 00:00:00

干预措施:

Interventions:

组别:

干预组

样本量:

60

Group:

Group 1

Sample size:

干预措施:

在标准药物治疗基础上接受1个疗程的EECP(袖带压力300mmHg)

干预措施代码:

Intervention:

Received a complete EECP course (cuff pressures of 300mmHg ) based on the standard drug treatment

Intervention code:

组别:

对照组

样本量:

60

Group:

Group 2

Sample size:

干预措施:

在标准药物治疗基础上接受1个疗程的EECP(袖带压力70mmHg)

干预措施代码:

Intervention:

Received a complete EECP course (cuff pressures of 70mmHg) based on the standard drug treatment

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

深圳市 

市(区县):

福田区 

Country:

China

Province:

Shenzhen

City:

Futian District

单位(医院):

中山大学附属第八医院(深圳福田) 

单位级别:

三级 

Institution
hospital:

The Eighth Affiliated Hospital, Sun Yat-Sen University

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

纤维帽的完整性及厚度

指标类型:

主要指标

Outcome:

Fiber cap integrity and thickness

Type:

Primary indicator

测量时间点:

随机分组前、EECP治疗1个疗程后即刻及4个月

测量方法:

颈动脉MRI

Measure time point of outcome:

Before randomization, immediately after EECP treatment and 4 months

Measure method:

Carotid MRI

指标中文名:

颈动脉斑块各组分体积百分比变化

指标类型:

主要指标

Outcome:

Volume percentage change of carotid plaque

Type:

Primary indicator

测量时间点:

随机分组前、EECP治疗1个疗程后即刻及4个月

测量方法:

颈动脉MRI

Measure time point of outcome:

Before randomization, immediately after EECP treatment and 4 months

Measure method:

Carotid MRI

指标中文名:

同侧脑梗死发生率

指标类型:

次要指标

Outcome:

Ipsilateral cerebral infarction

Type:

Secondary indicator

测量时间点:

随机分组前、EECP治疗1个疗程后即刻及4个月

测量方法:

颅脑MRI

Measure time point of outcome:

Before randomization, immediately after EECP treatment and 4 months

Measure method:

Brain MRI

指标中文名:

血流介导的血管舒张功能

指标类型:

次要指标

Outcome:

Flow mediated dilatation

Type:

Secondary indicator

测量时间点:

随机分组前、EECP治疗1个疗程后即刻及4个月

测量方法:

血管内皮功能检测仪

Measure time point of outcome:

Before randomization, immediately after EECP treatment and 4 months

Measure method:

Vascular endothelial function tester

指标中文名:

踝肱指数

指标类型:

次要指标

Outcome:

Ankle brachial index

Type:

Secondary indicator

测量时间点:

随机分组前、EECP治疗1个疗程后即刻及4个月

测量方法:

无创动脉硬化检测仪

Measure time point of outcome:

Before randomization, immediately after EECP treatment and 4 months

Measure method:

Non-invasive arteriosclerosis detector

指标中文名:

颈动脉斑块形态及声学变化

指标类型:

次要指标

Outcome:

Carotid plaque morphology and acoustic changes

Type:

Secondary indicator

测量时间点:

随机分组前、EECP治疗1个疗程后即刻及4个月

测量方法:

颈动脉超声

Measure time point of outcome:

Before randomization, immediately after EECP treatment and 4 months

Measure method:

Carotid ultrasound

指标中文名:

血脂

指标类型:

次要指标

Outcome:

Blood lipid

Type:

Secondary indicator

测量时间点:

随机分组前、EECP治疗1个疗程后即刻及4个月

测量方法:

测血脂

Measure time point of outcome:

Before randomization, immediately after EECP treatment and 4 months

Measure method:

Measuring blood lipid

指标中文名:

血清炎症标志物

指标类型:

次要指标

Outcome:

Serum inflammatory markers

Type:

Secondary indicator

测量时间点:

随机分组前、EECP治疗1个疗程后即刻及4个月

测量方法:

Measure time point of outcome:

Before randomization, immediately after EECP treatment and 4 months

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 21 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):

本研究采用区组随机化分组设计的方法,利用SAS9.2编程生成随机数,并将120例患者按照1:1的方法随机分为两组,每组60例。

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

In this study, a block randomization design method was used to generate random numbers using SAS 9.2, and 120 patients were randomly divided into two groups according to the 1:1 method, with 60 cases in each group.

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:

临床试验过程中,对受试者、资料收集者、疗效评价者和统计分析工作者进行盲法设置,不对临床治疗者设盲。

Blinding:

This study used a single-blind design approach, with the main investigators knowing the grouping of trials, but the patients, data management and statistical analysts remained blind.

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):

采用网络平台Resman, http://www.medresman.org.cn

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

Use the web platform ResMan, http://www.medresman.org.cn.

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:

使用病历记录表CRF和电子采集管理系统ResMan

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

Use CRF and ResMan

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:

 2019-10-09 22:28:32