基于动静脉代谢组学的人肺循环代谢特征研究

注册号:

Registration number:

ChiCTR2600125994 

最近更新日期:

Date of Last Refreshed on:

2026-06-02 10:16:05 

注册时间:

Date of Registration:

2026-06-02 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于动静脉代谢组学的人肺循环代谢特征研究

Public title:

Study on the Metabolic Characteristics of Human Pulmonary Circulation Based on Venous and Arterial Metabolomics

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于动静脉代谢组学的人肺循环代谢特征研究

Scientific title:

Study on the Metabolic Characteristics of Human Pulmonary Circulation Based on Venous and Arterial Metabolomics

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:

杨苏乔 

研究负责人:

杨旗 

Applicant:

Suqiao Yang 

Study leader:

Qi Yang 

申请注册联系人电话:

Applicant telephone:

+86 10 85231217

研究负责人电话:

Study leader's
telephone:

+86 189 1076 6178

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:

yangsuqiao@126.com

研究负责人电子邮件:

Study leader's E-mail:

yangyangqiqi@gmail.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:

北京市朝阳区工体南路8号北京朝阳医院

研究负责人通讯地址:

北京市朝阳区工体南路8号

Applicant address:

Beijing Chao-Yang Hospital, No.8 Gongtinan Road, Chaoyang District, Beijing

Study leader's address:

No. 8 Gongti South Road, Chaoyang District, Beijing

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:

首都医科大学附属北京朝阳医院

Applicant's institution:

Beijing Chao-Yang Hospital, Capital Medical University

研究负责人所在单位:

首都医科大学附属北京朝阳医院

Affiliation of the Leader:

Beijing Chao-Yang Hospital, Capital Medical 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:

2026-科-440

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:

首都医科大学附属北京朝阳医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of beijing Chaoyang Hospital Capital Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-04-14 00:00:00

伦理委员会联系人:

吕亚丽

Contact Name of the ethic committee:

Lv Yali

伦理委员会联系地址:

北京市朝阳区工体南路8号

Contact Address of the ethic committee:

No. 8 Gongti South Road, Chaoyang District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 85231484

伦理委员会联系人邮箱:

Contact email of the ethic committee:

cyylunli2019@163.com

研究实施负责(组长)单位:

首都医科大学附属北京朝阳医院

Primary sponsor:

Beijing Chao-Yang Hospital, Capital Medical University

研究实施负责(组长)单位地址:

北京市朝阳区工体南路8号

Primary sponsor's address:

No. 8 Gongti South Road, Chaoyang District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京市

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

首都医科大学附属北京朝阳医院

具体地址:

北京市朝阳区工体南路8号

Institution
hospital:

Beijing Chao-Yang Hospital, Capital Medical University

Address:

No. 8 Gongti South Road, Chaoyang District, Beijing

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:

纤维素性纵隔炎致肺静脉狭窄  

Target disease:

pulmonary venous stenosis secondary to fibrosing mediastinitis

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:

横断面 

Study design:

Cross-sectional 

研究目的:

1. 主要目的 全面表征人肺循环对血液代谢物和脂质的摄取与释放模式,构建首个系统性人肺循环代谢图谱。 2. 次要目的 (1) 比较肺循环与外周组织的代谢特征差异; (2) 探索肺循环代谢特征与肺静脉狭窄程度的相关性; (3) 探索潜在的生物标志物,为纤维素性纵隔炎的诊断和治疗提供新的靶点。  

Objectives of Study:

1. Primary Objective To comprehensively characterize the uptake and release patterns of blood metabolites and lipids in the human pulmonary circulation, and to construct the first systematic metabolic atlas of the human pulmonary circulation. 2. Secondary Objectives (1) To compare the metabolic characteristics of the pulmonary circulation with those of peripheral tissues; (2) To explore the correlation between pulmonary circulation metabolic characteristics and the degree of pulmonary vein stenosis; (3) To explore potential biomarkers to provide new targets for the diagnosis and treatment of fibrosing mediastinitis.

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.合并急性感染、恶性肿瘤或自身免疫性疾病活动期;
2.近3个月内使用糖皮质激素或免疫抑制剂;
3.妊娠或哺乳期女性;

Exclusion criteria:

1.Comorbid acute infection, malignancy, or active autoimmune disease;
2.Use of glucocorticoids or immunosuppressants within the past 3 months;
3.Pregnant or lactating women;

研究实施时间:

Study execute time:

From 2026-05-28 00:00:00 To 2028-05-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-05 00:00:00 To 2027-08-01 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

30

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):

北京市 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

首都医科大学附属北京朝阳医院 

单位级别:

三级甲等 

Institution
hospital:

Beijing Chao-Yang Hospital, Capital Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

氨基酸、有机酸、核苷酸、糖类等非靶向代谢组学指标

指标类型:

主要指标

Outcome:

Amino acids, organic acids, nucleotides, carbohydrates and other non-targeted metabolomics indicators

Type:

Primary indicator

测量时间点:

介入术前和介入术中

测量方法:

超高效液相色谱-四极杆-静电场轨道阱质谱

Measure time point of outcome:

Before and during the intervention procedure

Measure method:

UPLC-Q-Exactive Orbitrap MS

指标中文名:

三酰甘油、磷脂酰胆碱、磷脂酰乙醇胺、磷脂酰肌醇、鞘磷脂、游离脂肪酸等靶向脂质组学指标

指标类型:

主要指标

Outcome:

Target lipidomics indicators such as triacylglycerol, phosphatidylcholine, phosphatidylethanolamine, phosphatidylinositol, sphingomyelin, and free fatty acids

Type:

Primary indicator

测量时间点:

介入术前和介入术中

测量方法:

超高效液相色谱-三重四级杆质谱联用仪

Measure time point of outcome:

Before and during the intervention procedure

Measure method:

UPLC-QQQ-MS/MS

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

肺动脉血

组织:

Sample Name:

Pulmonary artery 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 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:

不公开/Private

盲法:

Blinding:

None

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:

病例记录表和电子采集和管理系统

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

Case Record Form and Electronic Data Capture

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-06-02 10:14:03