ChiCTR2600125464 版本V1.0 版本创建时间2026/05/27 11:25:25 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:

ChiCTR2600125464 

最近更新日期:

Date of Last Refreshed on:

2026-05-27 11:25:14 

注册时间:

Date of Registration:

2026-05-27 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于多组学技术术后认知功能障碍的生物标志物和预测模型构建

Public title:

Construction of Biomarkers and Predictive Models for Postoperative Cognitive Dysfunction Based on Multi-Omics Technologie

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于多组学技术术后认知功能障碍的生物标志物和预测模型构建

Scientific title:

Construction of Biomarkers and Predictive Models for Postoperative Cognitive Dysfunction Based on Multi-Omics Technologie

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:

喻杨阳 

研究负责人:

喻杨阳 

Applicant:

Yangyang yu 

Study leader:

Yangyang yu 

申请注册联系人电话:

Applicant telephone:

+86 152 2883 8817

研究负责人电话:

Study leader's
telephone:

+86 152 2883 8817

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:

863361083@qq.com

研究负责人电子邮件:

Study leader's E-mail:

863361083@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:

成都市郫都区德源北路二段666号

研究负责人通讯地址:

成都市郫都区德源北路二段666号

Applicant address:

No. 666, Section 2, Deyuan North Road, Pidu District, Chengdu City

Study leader's address:

No. 666, Section 2, Deyuan North Road, Pidu District, Chengdu City

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:

成都市郫都区人民医院

Applicant's institution:

People's Hospital of Pidu District, Chengdu

研究负责人所在单位:

成都市郫都区人民医院

Affiliation of the Leader:

People's Hospital of Pidu District, Chengdu

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:

伦委批字[2026]第24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:

成都市郫都区人民医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Pidu District People's Hospital, Chengdu City

伦理委员会批准日期:

Date of approved by ethic committee:

2026-04-15 00:00:00

伦理委员会联系人:

吴攀

Contact Name of the ethic committee:

Pan wu

伦理委员会联系地址:

成都市郫都区德源北路二段666号

Contact Address of the ethic committee:

No. 666, Section 2, Deyuan North Road, Pidu District, Chengdu City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 8788 7036

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:

成都市郫都区人民医院

Primary sponsor:

People's Hospital of Pidu District, Chengdu

研究实施负责(组长)单位地址:

成都市郫都区德源北路二段666号

Primary sponsor's address:

No. 666, Section 2, Deyuan North Road, Pidu District, Chengdu City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川省

市(区县):

成都市

Country:

China

Province:

Sichuan Province

City:

Chengdu

单位(医院):

成都市郫都区人民医院

具体地址:

成都市郫都区德源北路二段666号

Institution
hospital:

People's Hospital of Pidu District, Chengdu

Address:

No. 666, Section 2, Deyuan North Road, Pidu District, Chengdu City

经费或物资来源:

委校联合基金

Source(s) of funding:

Committee School Joint Fund

研究疾病:

术后认知功能障碍  

Target disease:

Postoperative cognitive impairment

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:

本研究旨在通过整合多组学数据,构建基于生物标志物的 POCD 早期筛查和风险预测模型。具有以下重要意义: 1. 提高预测准确性:通过多组学数据的整合和机器学习算法的应用,我们预计能够识别出一组具有高预测价值的生物标志物。这将显著提高 POCD 风险预测模型的准确性,为临床实践提供更为可靠的工具。 2. 推动个性化医疗:本研究开发的预测模型可用于术前评估,通过识别个体化的风险因素,制定针对性的干预措施,将显著改善老年患者的术后预后。  

Objectives of Study:

This study aims to construct an early screening and risk prediction model for POCD based on biomarkers by integrating multi-omics data. It has the following significant implications: 1. Improving prediction accuracy: By integrating multi-omics data and applying machine learning algorithms, we expect to identify a set of biomarkers with high predictive value. This will significantly improve the accuracy of the POCD risk prediction model and provide more reliable tools for clinical practice. 2. Promoting personalized medicine: The prediction model developed in this study can be used for preoperative assessment. By identifying individualized risk factors and developing targeted interventions, it will significantly improve postoperative outcomes for elderly 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:

1 年龄≥65岁,计划接受择期手术的老年患者。 2 能够理解并同意参与本研究的患者。

Inclusion criteria

1. Elderly patients aged 65 years or older who plan to undergo elective surgery. 2. Patients who can understand and agree to participate in this study.

排除标准:

1 有严重的精神疾病或既往认知障碍病史的患者。 2 近期(6个月内)接受过神经系统手术或有影响认知功能的重大合并症患者。

Exclusion criteria:

1. Patients with a history of severe mental illness or previous cognitive impairment. 2. Patients who have undergone neurological surgery or have significant comorbidities affecting cognitive function within the past 6 months.

研究实施时间:

Study execute time:

From 2026-06-05 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-05 00:00:00 To 2028-12-31 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

60

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):

四川省 

市(区县):

成都市 

Country:

China

Province:

Sichuan Province

City:

Chengdu

单位(医院):

成都市郫都区人民医院 

单位级别:

三甲 

Institution
hospital:

People's Hospital of Pidu District, Chengdu

Level of the institution:

top three

测量指标:

Outcomes:

指标中文名:

预测模型的准确性

指标类型:

主要指标

Outcome:

Accuracy of the predictive model

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

敏感性

指标类型:

主要指标

Outcome:

Sensitivity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

特异性

指标类型:

主要指标

Outcome:

Specificity

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 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

是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):

去标识化的受试者原始数据(包括元数据、病例报告表数据及研究方案)将于2028-12-31前上传至临床试验公共管理平台ResMan(https://www.medresman.org.cn)公开共享,仅限非商业性科研用途。

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

De-identified individual participant data (including metadata, CRF data and study protocol) will be publicly shared on the ResMan Clinical Trial Public Management Platform (https://www.medresman.org.cn) by 2028-12-31, for non-commercial research purposes only.

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:

本研究采用标准化病例报告表(CRF)记录受试者信息,所有数据通过基于互联网的电子数据采集系统(EDC)ResMan进行录入、管理与质控,确保数据真实、完整、可溯源。

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

This study uses standardized case report forms (CRF) to record subject information, and all data are entered, managed, and quality-controlled through the internet-based electronic data capture (EDC) system ResMan to ensure that the data are authentic, complete, and traceable.

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:

 2026-05-27 11:25:14