基于挥发性有机物(VOCs)代谢组学和影像组学的多模态融合模型用于急性胰腺炎急性肺损伤中的无创诊断---一项前瞻性多中心观察性研究

注册号:

Registration number:

ChiCTR2500110345 

最近更新日期:

Date of Last Refreshed on:

2025-10-15 11:50:07 

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:

基于挥发性有机物(VOCs)代谢组学和影像组学的多模态融合模型用于急性胰腺炎急性肺损伤中的无创诊断---一项前瞻性多中心观察性研究

Public title:

Based on a Multimodal Fusion Model Integrating Volatile Organic Compounds (VOCs) Metabolomics and Radiomics for Non-Invasive Diagnosis of Acute Lung Injury in Acute Pancreatitis: A Prospective, Multicenter, Observational Study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于挥发性有机物(VOCs)代谢组学和影像组学的多模态融合模型用于急性胰腺炎急性肺损伤中的无创诊断---一项前瞻性多中心观察性研究

Scientific title:

Based on a Multimodal Fusion Model Integrating Volatile Organic Compounds (VOCs) Metabolomics and Radiomics for Non-Invasive Diagnosis of Acute Lung Injury in Acute Pancreatitis: A Prospective, Multicenter, Observational 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:

卢嘉朋 

研究负责人:

路国涛 

Applicant:

Lu Jiapeng 

Study leader:

Lu Guotao 

申请注册联系人电话:

Applicant telephone:

+86 158 3868 8457

研究负责人电话:

Study leader's
telephone:

+86 139 5277 3817

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:

mz120241924@stu.yzu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

gtlu@yzu.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:

江苏省扬州市大学南路88号

研究负责人通讯地址:

江苏省扬州市邗江区邗江中路368号

Applicant address:

88 University South Road, Yangzhou City, Jiangsu Province, China

Study leader's address:

368 Hanjiang Middle Road, Hanjiang District, Yangzhou City, Jiangsu Province, China

申请注册联系人邮政编码:

Applicant postcode:

225000

研究负责人邮政编码:

Study leader's postcode:

225000

申请人所在单位:

扬州大学医学院

Applicant's institution:

Medical College of Yangzhou University

研究负责人所在单位:

扬州大学附属医院

Affiliation of the Leader:

Affiliated Hospital of Yangzhou University

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-YKL08-DZX03

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:

扬州大学附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the Affiliated Hospital of Yangzhou University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-08-25 00:00:00

伦理委员会联系人:

许冰菊

Contact Name of the ethic committee:

XU Bingju

伦理委员会联系地址:

江苏省扬州市邗江区邗江中路368号

Contact Address of the ethic committee:

368 Hanjiang Middle Road, Hanjiang District, Yangzhou City, Jiangsu Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 514 8031 9670

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:

扬州大学附属医院

Primary sponsor:

Affiliated Hospital of Yangzhou University

研究实施负责(组长)单位地址:

江苏省扬州市邗江区邗江中路368号

Primary sponsor's address:

368 Hanjiang Middle Road, Hanjiang District, Yangzhou City, Jiangsu 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):

扬州

市(区县):

扬州

Country:

China

Province:

Jiangsu

City:

Yangzhou

单位(医院):

扬州大学附属医院

具体地址:

江苏省扬州市邗江区邗江中路368号

Institution
hospital:

Affiliated Hospital of Yangzhou University

Address:

368 Hanjiang Middle Road, Hanjiang District, Yangzhou City, Jiangsu Province, China

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-initiated project (self-funded)

研究疾病:

急性胰腺炎  

Target disease:

Acute pancreatitis

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:

连续入组 

Study design:

Sequential 

研究目的:

通过呼气代谢组学检测VOCs以及收集CT影像,评估VOCs和影像组学的多模态融合模型在AP合并SIRS患者中急性肺损伤的早期、无创诊断价值。  

Objectives of Study:

By detecting volatile organic compounds (VOCs) through exhaled breath metabolomics and collecting CT images, this study aims to evaluate the value of a multimodal fusion model integrating VOCs and radiomics for the early, non-invasive diagnosis of acute lung injury (ALI) in patients with acute pancreatitis (AP) and systemic inflammatory response syndrome (SIRS).

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1. 妊娠及哺乳期妇女; 2. 无法良好理解、不能耐受或配合临床标本收集的患者; 3. 发病48小时内已发生急性肺损伤; 4. 长期接受细胞毒性药物、免疫抑制剂、放疗、化疗的患者,药瘾史、神经精神障碍患者; 5. 存在口腔溃疡、牙周炎、口腔感染、慢性阻塞性肺病、支气管哮喘、特发性肺纤维化、重症肺炎、急性肺栓塞患者; 6. 存在恶性肿瘤、酮症酸中毒、甲状腺功能异常等合并症者; 7. 临床资料不完整的患者

Exclusion criteria:

1.Pregnant or lactating women. 2.Patients unable to comprehend, tolerate, or cooperate with clinical specimen collection. 3.Patients who developed acute lung injury within 48 hours of symptom onset. 4.Patients with long-term use of cytotoxic drugs, immunosuppressants, radiotherapy, or chemotherapy; history of drug addiction; or neuropsychiatric disorders. 5.Patients with oral ulcers, periodontitis, oral infections, chronic obstructive pulmonary disease (COPD), bronchial asthma, idiopathic pulmonary fibrosis, severe pneumonia, or acute pulmonary embolism. 6.Patients with comorbidities such as malignant tumors, ketoacidosis, or thyroid dysfunction. 7.Patients with incomplete clinical data.

研究实施时间:

Study execute time:

From 2025-08-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-10-20 00:00:00 To 2026-09-30 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

742

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):

江苏省 

市(区县):

扬州市 

Country:

China

Province:

Jiangsu

City:

Yangzhou

单位(医院):

扬州大学附属医院 

单位级别:

三甲 

Institution
hospital:

Affiliated Hospital of Yangzhou University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏省 

市(区县):

扬州市 

Country:

China

Province:

Jiangsu

City:

Yangzhou

单位(医院):

苏北人民医院 

单位级别:

三甲 

Institution
hospital:

Northern Jiangsu People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏省 

市(区县):

昆山市 

Country:

China

Province:

Jiangsu

City:

Kunshan

单位(医院):

昆山市中医医院 

单位级别:

三甲 

Institution
hospital:

Kunshan Hospital of Traditional Chinese Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏省 

市(区县):

淮安市 

Country:

China

Province:

Jiangsu

City:

Huaian

单位(医院):

淮安市第五人民医院 

单位级别:

三级 

Institution
hospital:

Huai'an Fifth People's Hospital

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

四川省 

市(区县):

成都市 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院 

单位级别:

三甲 

Institution
hospital:

The West China Hospital of Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

急性肺损伤(ALI)的发生率

指标类型:

主要指标

Outcome:

Incidence of acute lung injury (ALI)

Type:

Primary indicator

测量时间点:

此次住院期间

测量方法:

血氧饱和度、血气分析、血氧分压与吸入氧体积比值

Measure time point of outcome:

During this hospitalization

Measure method:

Oxygen Saturation;Arterial Blood Gas (Analysis);PaO?/FiO? ratio

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 18 years
最大 Max age 80 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:

数据采集使用病例报告表的形式记录,并以电子表格的形式保存

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

Data were collected and recorded using Case Report Forms (CRFs) and stored in an electronic spreadsheet format.

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 09:16:50