ChiCTR2600117758 版本V1.0 版本创建时间2026/01/28 14:56:57 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:

ChiCTR2600117758 

最近更新日期:

Date of Last Refreshed on:

2026-01-28 14:56:43 

注册时间:

Date of Registration:

2026-01-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

人工髋关节置换术后31天再入院横断面研究

Public title:

A Cross-Sectional Study on 31-Day Readmission after Total Hip Arthroplasty

注册题目简写:

English Acronym:

研究课题的正式科学名称:

老年患者人工髋关节置换术后31天非计划再入院的危险因素分析及风险预测:一项横断面研究

Scientific title:

Analysis of Risk Factors and Risk Prediction Modeling for 31-Day Unplanned Readmission following Total Hip Arthroplasty in Elderly Patients: A Cross-Sectional Study

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:

刘星 

研究负责人:

刘星 

Applicant:

Liu Xing 

Study leader:

Liu Xing 

申请注册联系人电话:

Applicant telephone:

+86 13767495440

研究负责人电话:

Study leader's telephone:

+86 791 88694676

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:

5259755258@qq.com

研究负责人电子邮件:

Study leader's E-mail:

529755258@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:

江西省南昌市东湖区永外正街17号

研究负责人通讯地址:

江西省南昌市东湖区永外正街17号

Applicant address:

No. 17, Yongwai Zheng Street, Donghu District, Nanchang City, Jiangxi Province

Study leader's address:

No. 17, Yongwai Zheng Street, Donghu District, Nanchang City, Jiangxi Province

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:

南昌大学第一附属医院

Applicant's institution:

The First Affiliated Hospital of Nanchang University

研究负责人所在单位:

南昌大学第一附属医院

Affiliation of the Leader:

The first affiliated hostipal of nanchang university

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

IIT2026016

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:

南昌大学第一附属医院医学伦理委员会(IIT分会)

Name of the ethic committee:

The First Affiliated Hospital of Nanchang University Institutional Review Board (IIT)

伦理委员会批准日期:

Date of approved by ethic committee:

2026-01-06 00:00:00

伦理委员会联系人:

舒展

Contact Name of the ethic committee:

Shu Zhan

伦理委员会联系地址:

江西省南昌市东湖区永外正街17号

Contact Address of the ethic committee:

No. 17, Yongwai Zheng Street, Donghu District, Nanchang City, Jiangxi Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 791 88692201

伦理委员会联系人邮箱:

Contact email of the ethic committee:

493831410@qq.com

研究实施负责(组长)单位:

南昌大学第一附属医院

Primary sponsor:

The first affiliated hostipal of nanchang university

研究实施负责(组长)单位地址:

江西省南昌市东湖区永外正街17号

Primary sponsor's address:

No. 17, Yongwai Zheng Street, Donghu District, Nanchang City, Jiangxi Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

江西省

市(区县):

Country:

China

Province:

Jiangxi

City:

单位(医院):

南昌大学第一附属医院

具体地址:

江西省南昌市东湖区永外正街17号

Institution
hospital:

The first affiliated hostipal of nanchang university

Address:

No. 17, Yongwai Zheng Street, Donghu District, Nanchang City, Jiangxi Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-funded project

Target disease:

Total Hip Arthroplasty (THA) and 31-Day Readmission

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:

分析老年患者人工髋关节置换术后31天非计划再入院的危险因素,构建风险预测模型,为降低非计划再入院的发生及提早干预提供思路。  

Objectives of Study:

To analyze the risk factors for unplanned readmission within 31 days after total hip arthroplasty in elderly patients, construct a risk prediction model, and provide insights for reducing its incidence and enabling early intervention.

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.年龄≥60岁;
2.在本院行人工髋关节置换术后;
3.电子病历资料完整;

Inclusion criteria

1.Age >= 60 years; 2.Underwent total hip arthroplasty at our hospital; 3.Had complete electronic medical record data;

排除标准:

1.行人工髋关节置换术后因其他疾病再入院;
2.严重肝、肾、心脏功能异常、获得性免疫缺陷综合征(AIDS)、恶性肿瘤等其他严重疾病患者;

Exclusion criteria:

1.Readmission due to diseases unrelated to the hip arthroplasty procedure;
2.Patients with other severe systemic diseases, such as severe hepatic/renal/cardiac dysfunction, acquired immunodeficiency syndrome (AIDS), or malignant tumors.

研究实施时间:

Study execute time:

From 2026-02-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-02-01 00:00:00 To 2026-12-31 00:00:00  

干预措施:

Interventions:

组别:

观察组

样本量:

755

Group:

Observation group

Sample size:

干预措施:

干预措施代码:

Intervention:

N/A

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江西省 

市(区县):

 

Country:

China 

Province:

Jiangxi 

City:

 

单位(医院):

南昌大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

The first affiliated hostipal of nanchang university

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

接受人工髋关节置换手术治疗的老年患者术后31天内是否发生非计划再入院

指标类型:

主要指标

Outcome:

Occurrence of unplanned readmission within 31 days after total hip arthroplasty in elderly patients.

Type:

Primary indicator

测量时间点:

术后31天内

测量方法:

Measure time point of outcome:

within 31 days postoperatively

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 60 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):

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

None

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

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):

暂不进行原始数据共享

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

Original data will not be shared for the time being.

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:

住院患者电子病历信息系统

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

Inpatient Electronic Medical Record Information System

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-01-28 14:56:43