基于深度神经网络的外科术后静脉血栓栓塞风险预测模型研究

注册号:

Registration number:

ChiCTR2000035329 

最近更新日期:

Date of Last Refreshed on:

2020-08-08 23:41:23 

注册时间:

Date of Registration:

2020-08-08 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于深度神经网络的外科术后静脉血栓栓塞风险预测模型研究

Public title:

Research on model of risk prediction about venous thromboembolism (VTE) after surgery based on deep neural networks(DNN)

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于深度神经网络的外科术后静脉血栓栓塞风险预测模型研究

Scientific title:

Research on model of risk prediction about venous thromboembolism (VTE) after surgery based on deep neural networks(DNN)

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:

王薇 

研究负责人:

王薇 

Applicant:

Wang Wei 

Study leader:

Wang Wei 

申请注册联系人电话:

Applicant telephone:

+86 13777826581

研究负责人电话:

Study leader's
telephone:

+86 13777826581

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:

wangw2002@163.com

研究负责人电子邮件:

Study leader's E-mail:

wangw2002@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:

杭州市庆春路79号

研究负责人通讯地址:

杭州市庆春路79号

Applicant address:

79 Qingchun Road, Shangcheng District, Hangzhou, China

Study leader's address:

79 Qingchun Road, Shangcheng District, Hangzhou, 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:

浙江大学医学院附属第一医院

Applicant's institution:

The First Affiliated Hospital, Zhejiang University School of Medicine

研究负责人所在单位:

浙江大学医学院附属第一医院

Affiliation of the Leader:

The First Affiliated Hospital, Zhejiang University School of Medicine

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:

(2020)ITT快审第(173)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:

浙江大学医学院附属第一医院 科研伦理审查委员会

Name of the ethic committee:

Research Ethic Committee of the First Affiliated Hospital, Zhejiang University School of Medicine

伦理委员会批准日期:

Date of approved by ethic committee:

2020-05-07 00:00:00

伦理委员会联系人:

殷琳

Contact Name of the ethic committee:

Yin Lin

伦理委员会联系地址:

杭州市庆春路79号 浙江大学医学院附属第一医院 科研伦理审查委员会

Contact Address of the ethic committee:

79 Qingchun Road, Shangcheng District, Hangzhou, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 0571-87236596

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:

浙江大学医学院附属第一医院

Primary sponsor:

the First Affiliated Hospital, Zhejiang University School of Medicine

研究实施负责(组长)单位地址:

杭州市庆春路79号

Primary sponsor's address:

79 Qingchun Road, Shangcheng District, Hangzhou, 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):

浙江省

市(区县):

杭州市

Country:

China

Province:

Zhejiang

City:

Hangzhou

单位(医院):

浙江大学医学院附属第一医院

具体地址:

杭州市庆春路79号

Institution
hospital:

the First Affiliated Hospital, Zhejiang University School of Medicine

Address:

79 Qingchun Road, Shangcheng District, Hangzhou, China

经费或物资来源:

浙江省卫生健康委员会、浙江大学医学院附属第一医院

Source(s) of funding:

Health Commission of Zhejiang Province & the First Affiliated Hospital, Zhejiang University School of Medicine

研究疾病:

静脉血栓栓塞  

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:

其它 

Study phase:

N/A

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

本研究为医护人员预测VTE高危人群,后期开展针对性和个体化的干预措施提供研究工具和防治策略。  

Objectives of Study:

This project will provide a research tool for clinical prediction of VTE in high-risk groups, and provide reference research results for later large-scale targeted interventions.

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动脉血栓栓塞者;
②中途退出研究者。

Exclusion criteria:

1. patients with venous thromboembolism (VTE);
2. volunteers who quit the study.

研究实施时间:

Study execute time:

From 2020-01-01 00:00:00 To 2022-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-01-01 00:00:00 To 2022-12-31 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):

临床上采用Caprini评分量表结合彩色多普勒超声确诊

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):

Caprini score and color Doppler flow imaging(CDFI)

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):

基于深度神经网络构建的外科术后静脉血栓栓塞风险预测模型

Index test:

venous thromboembolism (VTE) risk prediction model based on deep neural networks(DNN) for postoperative patients

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)

外科术后患者

例数:

Sample size:

1000

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):

Postoperative patients

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):

动脉栓塞

例数:

Sample size:

0

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

patients with arterial thromboembolism

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江省 

市(区县):

杭州 

Country:

China

Province:

Zhejiang

City:

Hangzhou

单位(医院):

浙江大学医学院附属第一医院 

单位级别:

三级甲等 

Institution
hospital:

the First Affiliated Hospital, Zhejiang University School of Medicine

Level of the institution:

3-A hospital

测量指标:

Outcomes:

指标中文名:

年龄

指标类型:

主要指标

Outcome:

age

Type:

Primary indicator

测量时间点:

患者术后

测量方法:

询问患者或家属

Measure time point of outcome:

after surgery

Measure method:

ask patients or care givers

指标中文名:

手术时间

指标类型:

主要指标

Outcome:

details about surgery

Type:

Primary indicator

测量时间点:

患者术后

测量方法:

询问医生

Measure time point of outcome:

after surgery

Measure method:

ask

指标中文名:

静脉血栓栓塞既往史

指标类型:

主要指标

Outcome:

history about VTE

Type:

Primary indicator

测量时间点:

患者术后

测量方法:

询问患者或家属

Measure time point of outcome:

after surgery

Measure method:

ask patients or care givers

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 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):

符合纳入标准的研究对象均纳入本次研究,不随机

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

All the subjects who met the inclusion criteria were included in this study, not randomly

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):

暂未公开

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

unknown

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:

根据归纳的风险指标体系采集数据

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

Collect data according to the risk index system

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:

 2020-08-08 23:39:08