ChiCTR2600126729 版本V1.0 版本创建时间2026/06/15 10:43:23 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:

ChiCTR2600126729 

最近更新日期:

Date of Last Refreshed on:

2026-06-15 10:43:13 

注册时间:

Date of Registration:

2026-06-15 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

构建高龄患者围术期低血压预测模型:一项回顾性研究

Public title:

Constructing a predictive model for perioperative hypotension in elderly patients: A retrospective study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

构建高龄患者围术期低血压预测模型:一项回顾性研究

Scientific title:

Constructing a predictive model for perioperative hypotension in elderly patients: A retrospective 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:

孙建良 

研究负责人:

孙建良 

Applicant:

Sun Jian-Liang  

Study leader:

Sun Jian-Liang  

申请注册联系人电话:

Applicant telephone:

+86 13858069878

研究负责人电话:

Study leader's telephone:

+86 13958069878

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:

jxmzsjl@163.com

研究负责人电子邮件:

Study leader's E-mail:

jxmzsjl@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:

浙江省杭州市上城区浣纱路261号

研究负责人通讯地址:

浙江省杭州市上城区浣纱路261号

Applicant address:

261 Huansha Road, Shangcheng District, Hangzhou, Zhejiang

Study leader's address:

261 Huansha Road, Hangzhou, 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:

杭州市第一人民医院

Applicant's institution:

Hangzhou First People's Hospital

研究负责人所在单位:

杭州市第一人民医院

Affiliation of the Leader:

Hangzhou First People's Hospital

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:

2026ZN229-1

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:

杭州市第一人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Hangzhou First People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-05-13 00:00:00

伦理委员会联系人:

陆蕴

Contact Name of the ethic committee:

Lu Yun

伦理委员会联系地址:

浙江省杭州市上城区浣纱路261号

Contact Address of the ethic committee:

261 Huansha Road, Shangcheng District, Hangzhou, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 571 56007507

伦理委员会联系人邮箱:

Contact email of the ethic committee:

1742208034@qq.com

研究实施负责(组长)单位:

杭州市第一人民医院

Primary sponsor:

Hangzhou First People's Hospital

研究实施负责(组长)单位地址:

浙江省杭州市上城区浣纱路261号

Primary sponsor's address:

261 Huansha Road, Shangcheng District, Hangzhou, 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):

浙江省

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

杭州市第一人民医院

具体地址:

浙江省杭州市上城区浣纱路261号

Institution
hospital:

Hangzhou First People's Hospital

Address:

261 Huansha Road, Shangcheng District, Hangzhou, China

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-raised funds

Target disease:

Perioperative hypotension

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:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

构建基于多维度影响因素的高龄老年患者围术期低血压预测模型,实现对低血压的早期预警。  

Objectives of Study:

To construct a prediction model for perioperative hypotension in elderly patients based on multiple influencing factors, and to achieve early warning of hypotension.

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; 2.拟接受各类外科手术, ASA分级Ⅰ-Ⅳ级; 3.临床资料完整。

Inclusion criteria

1.Aged >= 65 years; 2.Intending to undergo various surgical procedures, ASA Classification Levels I-IV; 3.Complete clinical data.

排除标准:

1.术前已存在持续性低血压(MAP<65 mmHg)或休克; 2.合并严重的肝肾功能衰竭、恶性肿瘤晚期、严重感染等终末期疾病; 3.手术过程中出现严重大出血、严重心律失常等突发严重并发症,无法判断低血压是否为围术期常规因素导致; 4.中途退出手术或术后24小时内死亡的患者。

Exclusion criteria:

1. Preoperative persistent hypotension (MAP < 65 mmHg) or shock; 2. Comorbid severe liver and kidney failure, late-stage malignant tumor, severe infection or other end-stage diseases; 3. Sudden severe complications such as severe hemorrhage or severe arrhythmia during the operation, and it is impossible to determine whether the hypotension is caused by routine perioperative factors; 4. Patients who withdraw from the operation midway or die within 24 hours after the operation.

研究实施时间:

Study execute time:

From 2026-06-16 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-16 00:00:00 To 2027-12-31 00:00:00  

干预措施:

Interventions:

组别:

围术期低血压组

样本量:

60000

Group:

Perioperative hypotension group

Sample size:

干预措施:

干预措施代码:

Intervention:

N/A

Intervention code:

组别:

围术期正常血压组

样本量:

140000

Group:

Perioperative normal blood pressure 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):

浙江省 

市(区县):

 

Country:

China 

Province:

Zhejiang 

City:

 

单位(医院):

杭州市第一人民医院 

单位级别:

三级甲等 

Institution
hospital:

Hangzhou First People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

灵敏度

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:

特异度

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:

指标中文名:

阳性预测值

指标类型:

主要指标

Outcome:

Positive Predictive Value

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

阴性预测值

指标类型:

主要指标

Outcome:

Negative Predictive Value

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:

组织:

Sample Name:

None

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 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:

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):

不共享

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

No sharing

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:

病例记录表

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:

有/Yes

注册人:

Name of Registration:

 2026-06-15 10:43:13