ChiCTR2500115656 版本V1.0 版本创建时间2025/12/29 17:58:25 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:

ChiCTR2500115656 

最近更新日期:

Date of Last Refreshed on:

2025-12-29 17:57:24 

注册时间:

Date of Registration:

2025-12-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于术前改良虚弱指数联合肺超声评分构建老年髋部骨折患者术后肺部并发症风险预测模型与验证

Public title:

Construction and validation of a postoperative pulmonary complication risk prediction model for elderly hip fracture patients based on preoperative modified frailty index combined with lung ultrasound score

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于术前改良虚弱指数联合肺超声评分构建老年髋部骨折患者术后肺部并发症风险预测模型与验证

Scientific title:

Construction and validation of a postoperative pulmonary complication risk prediction model for elderly hip fracture patients based on preoperative modified frailty index combined with lung ultrasound score

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:

易皓冉 

研究负责人:

张进 

Applicant:

Yi Haoran 

Study leader:

Zhang Jin 

申请注册联系人电话:

Applicant telephone:

+86 177 7548 0527

研究负责人电话:

Study leader's
telephone:

+86 553 390 7271

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:

806080134@qq.com

研究负责人电子邮件:

Study leader's E-mail:

zhangjin3437@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:

安徽省芜湖市镜湖区渡春路6号

研究负责人通讯地址:

安徽省芜湖市镜湖区渡春路6号

Applicant address:

No. 6, Duchun Road, Jinghu District, Wuhu City, Anhui Province

Study leader's address:

No. 6, Duchun Road, Jinghu District, Wuhu City, Anhui 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:

芜湖市第二人民医院

Applicant's institution:

The Second People's Hospital of Wuhu

研究负责人所在单位:

芜湖市第二人民医院

Affiliation of the Leader:

The Second People's Hospital of Wuhu

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:

2025-KY-089

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:

芜湖市第二人民医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the Second People's Hospital of Wuhu

伦理委员会批准日期:

Date of approved by ethic committee:

2025-12-17 00:00:00

伦理委员会联系人:

吴梦莹

Contact Name of the ethic committee:

Wu Mengying

伦理委员会联系地址:

安徽省芜湖市镜湖区渡春路6号

Contact Address of the ethic committee:

No. 6, Duchun Road, Jinghu District, Wuhu City, Anhui Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 180 0963 1305

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:

芜湖市第二人民医院

Primary sponsor:

The Second People's Hospital of Wuhu

研究实施负责(组长)单位地址:

安徽省芜湖市镜湖区渡春路6号

Primary sponsor's address:

No. 6, Duchun Road, Jinghu District, Wuhu City, Anhui 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):

安徽

市(区县):

芜湖

Country:

China

Province:

Anhui

City:

Wuhu

单位(医院):

芜湖市第二人民医院

具体地址:

安徽省芜湖市镜湖区渡春路6号

Institution
hospital:

The Second People's Hospital of Wuhu

Address:

No. 6, Duchun Road, Jinghu District, Wuhu City, Anhui Province

经费或物资来源:

自筹

Source(s) of funding:

self-raised

研究疾病:

髋部骨折  

Target disease:

Hip fracture

研究疾病代码:

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:

队列研究 

Study design:

Cohort study 

研究目的:

基于术前改良虚弱指数联合肺超声评分构建老年髋部骨折患者术后肺部并发症风险预测模型并进行效果验证,为老年髋部骨折患者术后肺部并发症的预防和治疗提供新思路。  

Objectives of Study:

A risk prediction model for postoperative pulmonary complications in elderly patients with hip fractures was established based on the preoperative modified frailty index combined with lung ultrasound score and its effectiveness was validated, providing new ideas for the prevention and treatment of postoperative pulmonary complications in elderly patients with hip fractures.

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≥65周岁。2.髋部骨折。3.美国麻醉医师学会分级 Ⅰ-Ⅳ级。

Inclusion criteria

1. Age ≥65 years. 2. hip fracture . 3. American Society of Anesthesiologists (ASA) classification I-IV.

排除标准:

1 .患者或监护人拒绝参与本研究。2 .临床资料 收集不全,3.无法完成mFI 评估或肺超声评分。

Exclusion criteria:

1. The patient or guardian refuses to participate in this study. 2. Incomplete collection of clinical data, 3. Unable to complete mFI assessment or pulmonary ultrasound scoring.

研究实施时间:

Study execute time:

From 2025-12-01 00:00:00 To 2027-05-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-30 00:00:00 To 2027-05-31 00:00:00

干预措施:

Interventions:

组别:

建模组

样本量:

268

Group:

Model group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

验证组

样本量:

116

Group:

Validation 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):

安徽省 

市(区县):

芜湖市 

Country:

China

Province:

Anhui

City:

Wuhu

单位(医院):

芜湖市第二人民医院 

单位级别:

三甲 

Institution
hospital:

The Second People's Hospital of Wuhu

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后30d内肺部并发症

指标类型:

主要指标

Outcome:

PPCs postoperative 30 days

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术前血红蛋白、白蛋白、肌酐

指标类型:

次要指标

Outcome:

Preoperative hemoglobin, albumin, creatinine

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肺功能指标

指标类型:

次要指标

Outcome:

FVC, FEV1, FEV1/FVC

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

左心室射血分数

指标类型:

次要指标

Outcome:

Left ventricular ejection fraction

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

改良虚弱指数

指标类型:

次要指标

Outcome:

Improved Frailty Index

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术前肺超声评分

指标类型:

次要指标

Outcome:

Preoperative lung ultrasound score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

失血量

指标类型:

次要指标

Outcome:

Blood loss

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

输液量

指标类型:

次要指标

Outcome:

Infusion volume

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后肺超声评分

指标类型:

次要指标

Outcome:

Postoperative lung ultrasound score

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:

血液

组织:

Sample Name:

Blood

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 65 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:

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:

建立CRF本,由随访人员进行采集和记录;录入excel,建立电子数据库。

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

The Case Record Form of each patient included is established, which is collected and recorded by follow-up doctors. Then the data recorded in the CRF is inputed into an excel to establish an electronic database.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-12-29 17:57:24