全髋膝关节置换患者术后并发症的机器学习预后预测模型

注册号:

Registration number:

ChiCTR2300069673 

最近更新日期:

Date of Last Refreshed on:

2023-08-13 16:56:10 

注册时间:

Date of Registration:

2023-03-23 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

全髋膝关节置换患者术后并发症的机器学习预后预测模型

Public title:

The utility of machine learning algorithms for the prediction of postoperative complications following hip and knee total joint arthroplasty

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于机器学习的围术期动态风险评估与预测体系研究

Scientific title:

Research on perioperative dynamic risk assessment and prediction system based on machine learning

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:

朱颖超 

研究负责人:

朱涛 

Applicant:

Zhu Yingchao 

Study leader:

Zhu Tao 

申请注册联系人电话:

Applicant telephone:

+86 17760020264

研究负责人电话:

Study leader's
telephone:

+86 189 8060 1552

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:

1449648578@qq.com

研究负责人电子邮件:

Study leader's E-mail:

739501155@qq.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:

四川省成都市武侯区国学巷37号

研究负责人通讯地址:

四川省成都市武侯区国学巷37号

Applicant address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan

Study leader's address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan

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:

四川大学华西医院

Applicant's institution:

West China Hospital, Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital, Sichuan 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年审(473)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:

四川大学华西医院生物医学研究伦理委员会

Name of the ethic committee:

Ethics Committee on Biomedical Research, West China Hospital of Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2019-07-18 00:00:00

伦理委员会联系人:

李娜

Contact Name of the ethic committee:

Li Na

伦理委员会联系地址:

四川省成都市武侯区国学巷37号

Contact Address of the ethic committee:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 85423237

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:

四川大学华西医院

Primary sponsor:

West China Hospital, Sichuan University

研究实施负责(组长)单位地址:

中国四川省成都市武侯区国学巷37号

Primary sponsor's address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

成都市公共卫生临床医疗中心

具体地址:

四川省成都市锦江区静明路377号

Institution
hospital:

Chengdu Public Health Clinical Medical Center

Address:

377 Jingming Road, Jinjiang District, Chengdu, Sichuan

国家:

中国

省(直辖市):

四川

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院

具体地址:

四川省成都市武侯区国学巷37号

Institution
hospital:

West China Hospital, Sichuan University

Address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan

国家:

中国

省(直辖市):

四川

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川省骨科医院

具体地址:

四川省成都市武侯区一环路西一段132号

Institution
hospital:

Sichuan Orthopedic Hospital

Address:

132, Section 1, Yihuan Road West, Wuhou District, Chengdu, Sichuan

经费或物资来源:

四川省科技厅

Source(s) of funding:

Science and Technology Department of Sichuan Province

研究疾病:

术后死亡率和并发症  

Target disease:

Postoperative mortality and morbidity following surgery

研究疾病代码:

Target disease code:

研究类型:

预后研究

Study type:

Prognosis study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

本研究旨在基于多中心的髋膝关节置换手术患者数据,建立机器学习模型,预测术后30天的并发症包括术后肾损伤、术后疼痛、术后死亡、术后肺部并发症等结局,从而为临床提供有效的手术预后评估工具。  

Objectives of Study:

The aim of this study is to establish a machine learning model based on the data of patients undergoing hip and knee replacement surgery in a multicenter study to predict 30-day postoperative complications, including postoperative renal injury, postoperative pain, postoperative death, and postoperative pulmonary complications, so as to provide effective surgical prognosis assessment tools for clinical practice.

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. 不能配合手术后随访的患者。

Exclusion criteria:

1. Patients who cannot comply with postoperative follow-up.

研究实施时间:

Study execute time:

From 2023-03-23 00:00:00 To 2025-03-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-03-23 00:00:00 To 2025-03-31 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

5000

Group:

Observation 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):

四川 

市(区县):

成都 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院 

单位级别:

三甲 

Institution
hospital:

West China Hospital, Sichuan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

成都 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

成都市公共卫生中心 

单位级别:

三甲 

Institution
hospital:

Chengdu Public Health Clinical Medical Center

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

成都 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川省骨科医院 

单位级别:

三甲 

Institution
hospital:

Sichuan Provincial Orthopedic Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后肾损伤

指标类型:

次要指标

Outcome:

Postoperative acute kidney injury

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后肺部并发症

指标类型:

次要指标

Outcome:

Postoperative pulmonary complications

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后中重度疼痛

指标类型:

次要指标

Outcome:

Moderate to severe postoperative pain

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后死亡

指标类型:

次要指标

Outcome:

Postoperative mortality

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后icu

指标类型:

次要指标

Outcome:

ICU admission

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

住院时长

指标类型:

次要指标

Outcome:

Length of hospital

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

住院费用

指标类型:

次要指标

Outcome:

Cost

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后死亡及并发症

指标类型:

次要指标

Outcome:

Postoperative mortality and morbidity

Type:

Secondary 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:

组织:

Sample Name:

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:

尚未开始

Not yet recruiting

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):

观察性研究未涉及隐蔽与随机方法。

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

Observational studies did not involve covert and randomized methods.

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):

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

None.

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:

数据来源于各医院信息系统(HIS)和麻醉信息管理系统(AIMS)。院内死亡率、术后并发症和入住ICU的信息通过病历获得,而院外死亡率和术后并发症的信息通过随访和电话获得。由于本研究中使用的数据的敏感性,数据是由医院信息中心的工作人员在不知情的情况下收集的。独立研究人员从术前评估表格中获得原始数据后,将基线特征汇编到标准化表格中。

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

The data was sourced from the information systems (HIS) and anesthesia information management systems (AIMS) of various hospitals. Information on in-hospital mortality, postoperative complications, and ICU admissions was obtained through medical records, while information on out-of-hospital mortality and postoperative complications was obtained through follow-up visits and telephone calls. Due to the sensitivity of the data used in this study, the data was collected by the hospital information center staff without their knowledge. Independent researchers compiled baseline characteristics into standardized tables after obtaining raw data from preoperative evaluation forms.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2023-03-23 09:53:45