手术后凝血参数对静脉血栓栓塞症早期诊断的临床研究

注册号:

Registration number:

ChiCTR1800016091 

最近更新日期:

Date of Last Refreshed on:

2018-05-10 21:04:02 

注册时间:

Date of Registration:

2018-05-10 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

手术后凝血参数对静脉血栓栓塞症早期诊断的临床研究

Public title:

Early diagnosis of venous thromboembolism using coagulation parameters after operation

注册题目简写:

English Acronym:

研究课题的正式科学名称:

手术后凝血参数对静脉血栓栓塞症早期诊断的临床研究

Scientific title:

Early diagnosis of venous thromboembolism using coagulation parameters after operation

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:

唐亮 

研究负责人:

胡豫 

Applicant:

Liang TANG 

Study leader:

Yu HU 

申请注册联系人电话:

Applicant telephone:

+86 13554153411

研究负责人电话:

Study leader's
telephone:

+86 13986183871

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:

lancet.tang@qq.com

研究负责人电子邮件:

Study leader's E-mail:

dr_huyu@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:

湖北省武汉市解放大道1277号

研究负责人通讯地址:

湖北省武汉市解放大道1277号

Applicant address:

1277 Jiefang Avenue, Wuhan, Hubei, China

Study leader's address:

1277 Jiefang Avenue, Wuhan, Hubei, China

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:

华中科技大学同济医学院附属协和医院

Applicant's institution:

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

研究负责人所在单位:

华中科技大学同济医学院附属协和医院

Affiliation of the Leader:

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

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:

2018S129

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:

华中科技大学同济医学院附属协和医院医学伦理委员会

Name of the ethic committee:

the Ethics Committee of the Union Hospital affiliated with Huazhong University of Science and Technology

伦理委员会批准日期:

Date of approved by ethic committee:

2018-05-10 00:00:00

伦理委员会联系人:

向璨

Contact Name of the ethic committee:

Can XIANG

伦理委员会联系地址:

湖北省武汉市解放大道1277号

Contact Address of the ethic committee:

1277 Jiefang Avenue, Wuhan, Hubei, China

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:

华中科技大学同济医学院附属协和医院

Primary sponsor:

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

研究实施负责(组长)单位地址:

湖北省武汉市解放大道1277号

Primary sponsor's address:

1277 Jiefang Avenue, Wuhan, Hubei, 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):

湖北省

市(区县):

Country:

China

Province:

Hubei

City:

单位(医院):

华中科技大学同济医学院附属协和医院

具体地址:

湖北省武汉市解放大道1277号

Institution
hospital:

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

Address:

1277 Jiefang Avenue, Wuhan, Hubei, China

国家:

中国

省(直辖市):

北京

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

北京协和医院

具体地址:

北京市东城区帅府园一号

Institution
hospital:

Peking Union Medical College Hospital

Address:

1 Shuaifuyuan, Wangfujing, Dongcheng District, Beijing

国家:

中国

省(直辖市):

深圳

市(区县):

Country:

China

Province:

Shenzhen

City:

单位(医院):

深圳市第六人民医院

具体地址:

深圳市南山区桃园路89号

Institution
hospital:

Shenzhen 6th People's Hospital

Address:

89 Taoyuan Road, Nanshan District, Shenzhen

经费或物资来源:

国家自然科学基金

Source(s) of funding:

the National Natural Science Foundation of China

研究疾病:

静脉血栓栓塞症  

Target disease:

Venous thromboembolism

研究疾病代码:

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

诊断试验新技术临床试验 

Study phase:

Diagnostic New Technique Clincal Study

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

探索通过术后凝血参数预测VTE发生的早期诊断方法  

Objectives of Study:

To explore the early diagnosis method for VTE occurrence predicted by coagulation parameters after operation

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)急诊手术(2)年龄高于75或小于18岁(3)拒绝参与试验或无法提供血液标本(4)预计生存期小于3个月(5)预计术后需要VTE药物预防(6)精神疾病(7)预计术后卧床>10天(8)术后重症感染(9)术后并发症需要二次手术

Exclusion criteria:

(1) Emergency surgery;
(2) age does not match;
(3) Refusing to participate in the trial or provide blood samples;
(4) Expected survival period is less than 3 months;
(5) Expected to receive VTE drug prevention after operation;
(6) Mental illness;
(7) Postoperative bed rest over 10 days;
(8) Post-operative severe infection;
(9) Needing secondary surgeries due to post-operative complications.

研究实施时间:

Study execute time:

From 2018-07-01 00:00:00 To 2020-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2018-07-01 00:00:00 To 2018-10-31 00:00:00

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

同时满足以下3项: 1.深静脉血栓或肺血栓栓塞症的临床表现 2.D-二聚体> 0.5 mg/L 3.彩超/CT肺动脉造影/静脉造影等影像学证实静脉血栓的客观存在

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

Objective diagnosis of VTE was mandatorily based on clinical manifestations, D-dimer levels, and the results of compression ultrasonography, ventilation/perfusion lung scan, or spiral computed tomography pulmonary arteriography

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

VTE风险积分: 1.凝血酶生成仪检测术后次日清晨乏血小板血浆凝血酶生成潜力(ETP) 2.术后次日血浆D-二聚体水平(D-二聚体) 3.术后次日血浆纤维蛋白原水平(FIB)

Index test:

VTE risk score: 1. Thrombin generation potential on a calibrated automated thrombography system (Thrombinoscope BV, Maastricht, Netherlands) in the day 2 morning after operation; 2. D-dimer concentration in the day two after operation; 3. Fibrinogen concentration in the day two after operation.

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

术后3月以内发生静脉血栓栓塞症的患者,主要表现为深静脉血栓或者肺血栓栓塞症

例数:

Sample size:

94

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

Patients diagnosed with venous thromboembolism within 3 months after surgery, mainly manifested as deep venous thrombosis or pulmonary thromboembolism

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

术后3月以内未发生静脉血栓栓塞症的患者

例数:

Sample size:

4706

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

Patients do not develep venous thromboembolism within 3 months after surgery

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖北 

市(区县):

武汉 

Country:

China

Province:

Hubei

City:

Wuhan

单位(医院):

华中科技大学同济医学院附属协和医院 

单位级别:

三级甲等 

Institution
hospital:

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

凝血酶生成潜力

指标类型:

主要指标

Outcome:

Thrombin generation potential

Type:

Primary indicator

测量时间点:

术后次日清晨

测量方法:

凝血酶生成仪检测

Measure time point of outcome:

in the first morning following oprations

Measure method:

on a calibrated automated thrombography system (Thrombinoscope BV, Maastricht, Netherlands)

指标中文名:

D二聚体

指标类型:

主要指标

Outcome:

D-dimer

Type:

Primary indicator

测量时间点:

术后次日清晨

测量方法:

Measure time point of outcome:

in the first morning following oprations

Measure method:

指标中文名:

纤维蛋白原含量

指标类型:

主要指标

Outcome:

Fibrinogen level

Type:

Primary indicator

测量时间点:

术后次日清晨

测量方法:

Measure time point of outcome:

in the first morning following oprations

Measure method:

指标中文名:

Caprini积分

指标类型:

次要指标

Outcome:

Caprini score

Type:

Secondary indicator

测量时间点:

术后次日

测量方法:

Measure time point of outcome:

the first day following oprations

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

外周静脉血液

组织:

Sample Name:

Peripheral venous blood

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation 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):

不相关

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

Not available

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:

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):

华中科技大学同济医学院附属协和医院网站 http://www.whuh.com/

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

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, http://www.whuh.com/

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:

数据采集和管理分别由研究者和医院网络中心完成

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

Data collection and Management will be done by the investigators or the hospital network centres, respectively

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2018-05-10 21:04:02