ChiCTR2500110370 版本V1.0 版本创建时间2025/10/13 11:21:13 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:

ChiCTR2500110370 

最近更新日期:

Date of Last Refreshed on:

2025-10-13 11:20:46 

注册时间:

Date of Registration:

2025-10-13 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

用于预测老年患者胸外科手术后术后肺部并发症的可解释机器学习模型的开发:一项回顾性、前瞻性双向队列研究

Public title:

Predicting Postoperative Pulmonary Complications in Elderly Thoracic Surgery Patients: Development of an Interpretable Machine Learning Model Using a Bidirectional Cohort

注册题目简写:

English Acronym:

研究课题的正式科学名称:

用于预测老年患者胸外科手术后术后肺部并发症的可解释机器学习模型的开发:一项回顾性、前瞻性双向队列研究

Scientific title:

Predicting Postoperative Pulmonary Complications in Elderly Thoracic Surgery Patients: Development of an Interpretable Machine Learning Model Using a Bidirectional Cohort

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:

刘思嘉 

研究负责人:

郑晓瑜 

Applicant:

Sijia Liu 

Study leader:

Xiaoyu Zheng 

申请注册联系人电话:

Applicant telephone:

+86 159 4609 2228

研究负责人电话:

Study leader's telephone:

+86 156 3611 2701

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:

15946092228@163.com

研究负责人电子邮件:

Study leader's E-mail:

xiaoyuzheng@hrbmu.edu.cn

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:

黑龙江省哈尔滨市南岗区哈平路150号

研究负责人通讯地址:

黑龙江省哈尔滨市南岗区哈平路150号

Applicant address:

150 Haping Road, Nangang District, Harbin City, Heilongjiang Province

Study leader's address:

150 Haping Road, Nangang District, Harbin City, Heilongjiang 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:

哈尔滨医科大学附属肿瘤医院

Applicant's institution:

Harbin Medical University Cancer Hospital

研究负责人所在单位:

哈尔滨医科大学附属肿瘤医院

Affiliation of the Leader:

Harbin Medical University Cancer 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:

YD2025-12

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:

哈尔滨医科大学附属肿瘤医院伦理委员会

Name of the ethic committee:

Ethics Committee of Harbin Medical University Affiliated Tumor Hospital?

伦理委员会批准日期:

Date of approved by ethic committee:

2025-09-23 00:00:00

伦理委员会联系人:

谢玲玉

Contact Name of the ethic committee:

Lingyu Xie

伦理委员会联系地址:

哈尔滨医科大学附属肿瘤医院办公楼106室

Contact Address of the ethic committee:

??Room 106, Office Building, Harbin Medical University Affiliated Tumor Hospital?

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 451 8629 8695

伦理委员会联系人邮箱:

Contact email of the ethic committee:

HYDSYLL@163.com

研究实施负责(组长)单位:

哈尔滨医科大学附属肿瘤医院

Primary sponsor:

Harbin Medical University Cancer Hospital

研究实施负责(组长)单位地址:

黑龙江省哈尔滨市南岗区哈平路150号

Primary sponsor's address:

150 Haping Road, Nangang District, Harbin City, Heilongjiang 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):

黑龙江省

市(区县):

哈尔滨市

Country:

China

Province:

Heilongjiang

City:

Harbin

单位(医院):

哈尔滨医科大学附属肿瘤医院

具体地址:

黑龙江省哈尔滨市南岗区哈平路150号

Institution
hospital:

Harbin Medical University Cancer Hospital

Address:

150 Haping Road, Nangang District, Harbin City, Heilongjiang Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-raised

Target disease:

Postoperative Pulmonary Complications (PPCs) in Elderly Patients undergoing Thoracic Surgery

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:

利用不同机器学习方法创建和验证老年患者胸外科手术后PPCs发生率模型,用于预测PPCs风险。同时使用沙普利加性解释方法解释相关模型。  

Objectives of Study:

Development and validation of machine learning models to predict postoperative pulmonary complications (PPCs) in elderly patients undergoing thoracic surgery, with interpretation using Shapley Additive Explanations (SHAP).

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.接受胸外科手术,包括肺部手术、食道手术、气道手术、纵隔手术; 3.接受全身麻醉的患者被纳入研究; 4.患者知情同意自愿参加,并亲自或由法定监护人签署知情同意书

Inclusion criteria

1.Age >= 65 years; 2.Undergoing thoracic surgery, including lung surgery, esophageal surgery, airway surgery, or mediastinal surgery; 3.Patients who received general anesthesia were included in the study; 4.Patients provided informed consent to participate voluntarily, and the informed consent form was signed by the patient in person or by their legal guardian

排除标准:

1.年龄小于65岁; 2.术前合并严重心肺疾病; 3.术前机械通气;4.远程手术; 5.术后计划12h出院; 6.术前预计术后入住ICU病房; 7.术后再次手术; 8.有数据丢失者

Exclusion criteria:

1.Age < 65 years; 2.Preoperative severe cardiopulmonary disease; 3.Preoperative mechanical ventilation; 4.Remote surgery; 5.Planned discharge within 12 hours after surgery; 6.Preoperative expectation of ICU admission postoperatively; 7.Postoperative reoperation; 8.Patients with data loss

研究实施时间:

Study execute time:

From 2025-07-01 00:00:00 To 2027-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-11-01 00:00:00 To 2026-04-30 00:00:00  

干预措施:

Interventions:

组别:

训练集

样本量:

420

Group:

Training set

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

内部验证集

样本量:

180

Group:

Internal validation set

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

外部验证集

样本量:

250

Group:

External validation set

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):

黑龙江 

市(区县):

哈尔滨 

Country:

China 

Province:

Heilongjiang 

City:

Harbin 

单位(医院):

哈尔滨医科大学附属肿瘤医院 

单位级别:

三甲 

Institution
hospital:

Harbin Medical University Cancer Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肺部并发症

指标类型:

主要指标

Outcome:

Postoperative Pulmonary Complications (PPCs)

Type:

Primary indicator

测量时间点:

手术后7天内

测量方法:

Measure time point of outcome:

7 days after operation

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 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:

None

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

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:

病历记录表,电子病历与信息采集系统

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

CRF,EDC

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:

 2025-10-13 11:20:46