ChiCTR2200066872 版本V1.1 版本创建时间2023/07/20 22:06:32 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:

ChiCTR2200066872 

最近更新日期:

Date of Last Refreshed on:

2022-12-20 15:40:51 

注册时间:

Date of Registration:

2022-12-20 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

多发伤患者术前发生下肢深静脉血栓的风险评估模型建立的研究

Public title:

Establishment of a risk assessment model for preoperative deep vein thrombosis in patients with multiple trauma

注册题目简写:

English Acronym:

研究课题的正式科学名称:

多发伤患者术前发生下肢深静脉血栓的风险评估模型建立的研究

Scientific title:

Establishment of a risk assessment model for preoperative deep vein thrombosis in patients with multiple trauma

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:

仲伟喜 

研究负责人:

仲伟喜 

Applicant:

Weixi Zhong 

Study leader:

Weixi Zhong 

申请注册联系人电话:

Applicant telephone:

+8615216611703

研究负责人电话:

Study leader's
telephone:

+8615216611703

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:

drweixizhong@hotmail.com

研究负责人电子邮件:

Study leader's E-mail:

drweixizhong@hotmail.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:

上海市徐汇区宜山路600号

研究负责人通讯地址:

上海市徐汇区宜山路600号

Applicant address:

No. 600, Yishan Road, Xuhui District, Shanghai

Study leader's address:

No. 600, Yishan Road, Xuhui District, Shanghai

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:

上海市第六人民医院

Applicant's institution:

Shanghai Sixth People's Hospital

研究负责人所在单位:

上海市第六人民医院

Affiliation of the Leader:

Shanghai Sixth People's Hospital

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:

2022-KY-152(K)

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:

上海市第六人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Shanghai Sixth People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2022-10-18 00:00:00

伦理委员会联系人:

庞路阳

Contact Name of the ethic committee:

Luyang Pang

伦理委员会联系地址:

上海市徐汇区宜山路600号

Contact Address of the ethic committee:

No. 600, Yishan Road, Xuhui District, Shanghai

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 64369181

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:

上海市第六人民医院

Primary sponsor:

Shanghai Sixth People's Hospital

研究实施负责(组长)单位地址:

上海市徐汇区宜山路600号

Primary sponsor's address:

No. 600, Yishan Road, Xuhui District, Shanghai

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市第六人民医院

具体地址:

上海市徐汇区宜山路600号

Institution
hospital:

Shanghai Sixth People's Hospital

Address:

No. 600, Yishan Road, Xuhui District, Shanghai

经费或物资来源:

上海市第六人民医院院级课题

Source(s) of funding:

Hospital level project of Shanghai Sixth People's Hospital

研究疾病:

多发伤  

Target disease:

Multiple injuries

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:

回顾性研究 

Study phase:

Retrospective study

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

从多发伤患者发生下肢深静脉血栓DVT的危险因素和伤后患者的凝血状态出发,旨在分析多发伤患者术前发生DVT与Caprini评分,凝血及血栓标记物之间的关系,建立一种联合Caprini评分,血栓弹力图TEG和常规凝血检验CCTs的风险评估模型筛选发生DVT的高危患者,为临床决策提供参考,从而达到及早诊断及早干预,减轻患者经济负担,改善创伤临床预后的目的。  

Objectives of Study:

Based on the risk factors of DVT in patients with multiple injuries and the coagulation status of patients after injury, this paper aims to analyze the relationship between preoperative DVT and Caprini score, coagulation and thrombosis markers in patients with multiple injuries, and establish a risk assessment model combining Caprini score, TEG and CCTs to screen high-risk patients with DVT. To provide a reference for clinical decision-making, so as to achieve early diagnosis and early intervention, reduce the economic burden of patients, and improve the clinical prognosis of trauma.

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创伤ISS>12,其中骨折类型包括骨盆骨折或下肢长骨骨折;
②年龄≥18岁;
③伤后24h内入院;
④术前同一天完成CCTs、TEG和下肢血管彩超检查。

Inclusion criteria

① Trauma ISS>12, including pelvic fracture or lower limb long bone fracture;

② Age ≥18 years;

③ Admission within 24 hours after injury;

④ CCTs, TEG and lower extremity blood vessel color Doppler ultrasonography were performed on the same day before surgery.

排除标准:

①患有陈旧性血栓、血友病等凝血功能异常;
②入院前长期服用抗凝或抗血小板药物;
③妊娠期妇女;
④骨折采取保守治疗方式。

Exclusion criteria:

① Trauma ISS>12, including pelvic fracture or lower limb long bone fracture;

② Age ≥18 years;

③ Admission within 24 hours after injury;

④ CCTs, TEG and lower extremity blood vessel color Doppler ultrasonography were performed on the same day before surgery.

研究实施时间:

Study execute time:

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

征募观察对象时间:

Recruiting time:

From 2023-01-01 00:00:00 To 2023-06-30 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):

下肢深静脉血栓诊断标准:下肢血管彩色多普勒超声

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):

DVT:Color Doppler ultrasonography of lower extremity vessels

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):

预测因子、Caprini评分,CCTs,TEG各参数的AUC,cut-off值、灵敏度、特异度,阴性预测值、阳性预测值

Index test:

Predictor, Caprini score, CCTs, AUC of each parameter of TEG, cut-off value, sensitivity, specificity, negative predictive value and positive predictive value

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)

多发伤发生DVT患者

例数:

Sample size:

100

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):

Multiple injuries in patients with DVT

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):

多发伤未发生DVT患者

例数:

Sample size:

200

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

Multiple injuries in patients without DVT

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市第六人民医院 

单位级别:

三级甲等 

Institution
hospital:

Shanghai Sixth People's Hospital

Level of the institution:

Third-class hospital

测量指标:

Outcomes:

指标中文名:

血栓弹力图

指标类型:

主要指标

Outcome:

TEG

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

常规凝血检验

指标类型:

主要指标

Outcome:

CCTs

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

Caprini评分

指标类型:

主要指标

Outcome:

Caprini score

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

下肢血管超声结果

指标类型:

主要指标

Outcome:

Results of lower extremity vascular ultrasound

Type:

Primary 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:

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 90 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):

研究者在整个研究中心按照受试者入选的先后顺序,根据预定的随机方案分配入试验组或对照给。随机方案通过查阅随机对照表或采用计算器或计算机产生,随简单随机方法。

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

Subjects were assigned to trial or control groups according to a predetermined randomization protocol in the order of enrollment throughout the study site. The random scheme is generated by consulting the random comparison table or using a calculator or computer, following the simple 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

否No

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):

不共享

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

nonshareable

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:

数据采集和管理由两部分组成,研究中个人资料和病例信息由数据管理的专人录入、保存,使用者看到的仅为个体编号,不再接触参加者的姓名等资料。研究结束后您的数据资料以电子版的形式保存在专门的电脑中,此电脑不做他用。

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

Data collection and management are composed of two parts. Personal data and case information in the study are input and saved by data management personnel. Users can only see individual numbers, and do not contact the names and other data of participants. After the study, your data will be stored in electronic form in a special computer, which will not be used for other purposes.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-12-20 15:40:30