ChiCTR2400083895 版本V1.0 版本创建时间2024/05/07 10:45:19 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:

ChiCTR2400083895 

最近更新日期:

Date of Last Refreshed on:

2024-05-07 10:44:45 

注册时间:

Date of Registration:

2024-05-07 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

老年患者围术期认知功能障碍的危险因素及风险预测模型初步构建

Public title:

Preliminary construction of risk factors and risk prediction model for perioperative cognitive dysfunction in elderly patients

注册题目简写:

老年患者围术期认知功能障碍预测模型构建

English Acronym:

Development of a prediction model for perioperative cognitive dysfunction in elderly patients

研究课题的正式科学名称:

老年患者围术期认知功能障碍的危险因素及风险预测模型初步构建

Scientific title:

Preliminary construction of risk factors and risk prediction model for perioperative cognitive dysfunction in elderly patients

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:

唐娜 

研究负责人:

唐娜 

Applicant:

Na Tang 

Study leader:

Na Tang 

申请注册联系人电话:

Applicant telephone:

+86 155 3682 5852

研究负责人电话:

Study leader's telephone:

+86 155 3682 5852

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:

6089722@qq.com

研究负责人电子邮件:

Study leader's E-mail:

6089722@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:

山西省太原市杏花岭区五一路382号

研究负责人通讯地址:

山西省太原市杏花岭区五一路382号

Applicant address:

No.382, Wuyi Road, Xinghualing District, Taiyuan City, Shanxi Province, China

Study leader's address:

No.382, Wuyi Road, Xinghualing District, Taiyuan City, Shanxi Province, 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:

山西医科大学第二医院

Applicant's institution:

The Second Hospital of Shanxi Medical University

研究负责人所在单位:

山西医科大学第二医院

Affiliation of the Leader:

The Second Hospital of Shanxi Medical 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:

[2024]YX第144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:

山西医科大学第二医院伦理委员会

Name of the ethic committee:

Ethics Committee, The Second Hospital of Shanxi Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-03-11 00:00:00

伦理委员会联系人:

牛金亮

Contact Name of the ethic committee:

Jinliang Niu

伦理委员会联系地址:

山西省太原市杏花岭区五一路382号

Contact Address of the ethic committee:

No.382, Wuyi Road, Xinghualing District, Taiyuan City, Shanxi Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 351 336 5114

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:

山西医科大学第二医院

Primary sponsor:

The Second Hospital of Shanxi Medical University

研究实施负责(组长)单位地址:

山西省太原市杏花岭区五一路382号

Primary sponsor's address:

No.382, Wuyi Road, Xinghualing District, Taiyuan City, Shanxi Province, 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):

山西省

市(区县):

太原市

Country:

China

Province:

Shanxi

City:

Taiyuan

单位(医院):

山西医科大学第二医院

具体地址:

山西省太原市杏花岭区五一路382号

Institution
hospital:

The Second Hospital of Shanxi Medical University

Address:

No.382, Wuyi Road, Xinghualing District, Taiyuan City, Shanxi Province, China

经费或物资来源:

院科研基金202302-4

Source(s) of funding:

Institute Research Fund 202302-4

Target disease:

Perioperative cognitive dysfunction

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

本研究旨在通过单因素及多因素逻辑回归分析联合LASSO回归的方法,筛选老年围术期认知功能障碍(PND)围术期独立危险因素,并基于此构建几种老年患者认知功能障碍风险预测模型及诺模图,并对模型的预测效能进行评价。最优模型及诺模图的建立,可以辅助麻醉医生早期迅速识别高危患者,更好地了解和干预这一并发症的发生,提高麻醉医生临床决策能力,改善患者预后及生活质量,提高患者整体满意度。  

Objectives of Study:

The aim of this study was to investigate the perioperative independent risk factors for perioperative cognitive dysfunction (PND) in elderly patients using single and multifactorial logistic regression analyses combined with LASSO regression, and to construct several predictive models and nomograms of cognitive dysfunction in elderly patients based on these, and to evaluate the predictive efficacy of the models. The establishment of optimal models and nomograms may help anaesthesiologists to rapidly identify patients at risk at an early stage, to better understand and intervene in the occurrence of this complication, to improve the clinical decision-making ability of anaesthesiologists, to improve the prognosis and quality of life of patients, and to increase the overall satisfaction of patients.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

≥65岁; ASA分级I-III级; 椎管内麻醉下进行择期髋关节置换手术; 可获得患者或患者的法律的代表书面知情同意书。

Inclusion criteria

≥65 years; ASA classification I-III; Elective hip replacement surgery under intrathecal anaesthesia; Written informed consent can be obtained from the patient or a representative of the patient's law.

排除标准:

术前MMSE评分<24分; 心脏、颈动脉或颅内手术瘤等; 患有严重听力和视力障碍以及因各种原因无法交流的患者。

Exclusion criteria:

Preoperative MMSE score <24; heart, carotid artery or intracranial surgical aneurysm, etc.; Patients with severe hearing and visual impairments and those who are unable to communicate for various reasons.

研究实施时间:

Study execute time:

From 2024-01-31 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-05-31 00:00:00 To 2025-10-30 00:00:00  

干预措施:

Interventions:

组别:

术后发生认知功能障碍组和未发生认知功能障碍组

样本量:

420

Group:

PND&nPND

Sample size:

干预措施:

干预措施代码:

Intervention:

NO

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山西省 

市(区县):

 

Country:

China 

Province:

Shanxi 

City:

 

单位(医院):

山西医科大学第二医院 

单位级别:

三甲 

Institution
hospital:

The Second Hospital of Shanxi Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后1周认知功能发病率

指标类型:

主要指标

Outcome:

Incidence of cognitive dysfunction 1 week after surgery

Type:

Primary indicator

测量时间点:

术后1周

测量方法:

Measure time point of outcome:

1 week after surgery

Measure method:

指标中文名:

术后1个月、3个月认知功能障碍发生率

指标类型:

次要指标

Outcome:

Incidence of cognitive dysfunction 1 month and 3 months after surgery

Type:

Secondary indicator

测量时间点:

1个月、3个月

测量方法:

Measure time point of outcome:

1 month and 3 months after surgery

Measure method:

指标中文名:

ROC曲线

指标类型:

主要指标

Outcome:

ROC curve

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:

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 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):

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

Yes

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):

2024.12.31 Pubmed https://pubmed.ncbi.nlm.nih.gov/

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

2024.12.31 Pubmed https://pubmed.ncbi.nlm.nih.gov/

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:

病历记录表

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

Case Record Form

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:

 2024-05-07 10:44:45