以超声自发显影为导向的脑出血后 VTE 预警 的建立及应用研究

注册号:

Registration number:

ChiCTR2500099453 

最近更新日期:

Date of Last Refreshed on:

2025-03-24 15:41:54 

注册时间:

Date of Registration:

2025-03-24 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

以超声自发显影为导向的脑出血后 VTE 预警 的建立及应用研究

Public title:

The establishment and application of spontaneous ultrasonic-oriented VTE early warning after intracerebral hemorrhage

注册题目简写:

English Acronym:

研究课题的正式科学名称:

以超声自发显影为导向的脑出血后 VTE 预警的建立及应用研究

Scientific title:

The establishment and application of spontaneous ultrasonic-oriented VTE early warning after intracerebral hemorrhage

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:

马倍 

研究负责人:

马倍 

Applicant:

Bei Ma 

Study leader:

Bei Ma 

申请注册联系人电话:

Applicant telephone:

+86 158 2340 4375

研究负责人电话:

Study leader's
telephone:

+86 158 2340 4375

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:

mabei0218@126.com

研究负责人电子邮件:

Study leader's E-mail:

mabei0218@126.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:

中国重庆市渝北区人兴路199号

研究负责人通讯地址:

中国重庆市渝北区人兴路199号

Applicant address:

199 Renxing Road, Yubei District, Chongqing, China

Study leader's address:

199 Renxing Road, Yubei District, Chongqing, China

申请注册联系人邮政编码:

Applicant postcode:

401120

研究负责人邮政编码:

Study leader's postcode:

401120

申请人所在单位:

重庆两江新区人民医院

Applicant's institution:

People's Hospital of Chongqing Liangjiang New District

研究负责人所在单位:

重庆两江新区人民医院

Affiliation of the Leader:

People's Hospital of Chongqing Liangjiang New District

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:

重庆两江新区人民医院伦理委员会(2023)年伦审第(6)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:

重庆两江新区人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Chongqing Liangjiang New District People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-03-25 00:00:00

伦理委员会联系人:

甘芹

Contact Name of the ethic committee:

Qin Gan

伦理委员会联系地址:

重庆市渝北区人兴路199号

Contact Address of the ethic committee:

199 Renxing Road, Yubei District, Chongqing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 6121 2869

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:

重庆两江新区人民医院

Primary sponsor:

People's Hospital of Chongqing Liangjiang New District

研究实施负责(组长)单位地址:

重庆市渝北区人兴路199号

Primary sponsor's address:

199 Renxing Road, Yubei District, Chongqing, 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):

重庆

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆市卫生健康委员会

具体地址:

重庆市渝北区龙山街道旗龙路6号

Institution
hospital:

Chongqing Municipal Health Commission

Address:

No.6 Qilong Road, Longshan Street, Yubei District, Chongqing

经费或物资来源:

重庆市卫生健康委员会

Source(s) of funding:

Chongqing Municipal Health Commission

研究疾病:

脑出血  

Target disease:

Hematencephalon

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:

横断面 

Study design:

Cross-sectional 

研究目的:

探索 SEC 严重程度在脑出血后 VTE 中的早期预警作用并验证预测效果,继而指导安全的抗凝时机,以期降低降低脑出血后 VTE 的发生率,减少抗凝的并发症,改善临床结局。  

Objectives of Study:

To explore the early warning role of SEC severity in VTE after cerebral hemorrhage and verify the predictive effect, and then guide the safe timing of anticoagulation, so as to reduce the incidence of VTE after cerebral hemorrhage, reduce the complications of anticoagulation and improve the clinical outcome.

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)入科前发现已形成VTE者;(2)ICU住院时间小于7天;(3)因各种原因无法完成双下肢超声检测。

Exclusion criteria:

(1) found to have formed VTE before admission; (2) ICU stay less than 7 days; (3)Ultrasound examination of both lower limbs could not be completed due to various reasons.

研究实施时间:

Study execute time:

From 2023-03-01 00:00:00 To 2024-03-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-03-28 00:00:00 To 2024-03-01 00:00:00

干预措施:

Interventions:

组别:

SEC阳性组

样本量:

64

Group:

SEC positive group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

SEC阴性组

样本量:

64

Group:

SEC negative group

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):

重庆 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆两江新区人民医院 

单位级别:

三级 

Institution
hospital:

People's Hospital of Chongqing Liangjiang New District

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

红细胞自发显影

指标类型:

主要指标

Outcome:

Spontaneous echo contrast(SEC)

Type:

Primary indicator

测量时间点:

测量方法:

超声

Measure time point of outcome:

Measure method:

Ultrasound

指标中文名:

深静脉血栓形成发生率

指标类型:

主要指标

Outcome:

Incidence of VTE

Type:

Primary indicator

测量时间点:

测量方法:

超声

Measure time point of outcome:

Measure method:

Ultrasound

指标中文名:

下腔静脉滤器植入率

指标类型:

次要指标

Outcome:

Inferior vena cava filter implantation rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

ICU住院时间

指标类型:

次要指标

Outcome:

length of ICU stay

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

90天死亡率

指标类型:

主要指标

Outcome:

90-day mortality 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:

再发脑出血率

指标类型:

副作用指标

Outcome:

The recurrence rate of cerebral hemorrhage

Type:

Adverse events

测量时间点:

测量方法:

颅脑CT

Measure time point of outcome:

Measure method:

Cranial computed tomography (CT)

指标中文名:

下肢血管彩超

指标类型:

主要指标

Outcome:

Lower extremity blood vessel color ultrasound

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

凝血功能

指标类型:

附加指标

Outcome:

Coagulation function

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肝肾功能

指标类型:

附加指标

Outcome:

Liver and kidney function

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血常规+CRP

指标类型:

附加指标

Outcome:

Blood routine +CRP

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白介素6

指标类型:

附加指标

Outcome:

IL-6

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肺栓塞发生率

指标类型:

次要指标

Outcome:

Incidence of pulmonary embolism

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

头颅CT

指标类型:

副作用指标

Outcome:

Head CT scan

Type:

Adverse events

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

急性生理和慢性健康状况评分

指标类型:

附加指标

Outcome:

APACHE II score

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

格拉斯昏迷评分

指标类型:

附加指标

Outcome:

Glasgow Coma Scale

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

VTE评分

指标类型:

附加指标

Outcome:

VTE score

Type:

Additional 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:

血液

Sample Name:

Blood

Tissue:

Blood

人体标本去向

使用后销毁  

说明

2周

Fate of sample:

Destruction after use  

Note:

Two weeks

征募研究对象情况:

Recruiting status:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 18 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):

住院期间课题组主要成员根据超声结果将患者分为 SEC 阳性组和 SEC 阴性组,主管医师不清楚分组过程

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

Enrolled patients were grouped by the physician in charge using simple ranking randomization

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):

ResMan(www.medresman)研究结束后半年

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

ResMan(www.medresman)Six months after the end of the research

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:

病例记录表(CRF)

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

Case Record Form, CRF

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:

 2025-03-24 15:41:49