Study on Immune Mechanisms of Community-Acquired Pneumonia in Obese Adults

注册号:

Registration number:

ITMCTR2025000792

最近更新日期:

Date of Last Refreshed on:

2025-04-21

注册时间:

Date of Registration:

2025-04-21

注册号状态:

Registration Status:

预注册

Prospective registration

注册题目:

肥胖成人社区获得性肺炎免疫机制研究

Public title:

Study on Immune Mechanisms of Community-Acquired Pneumonia in Obese Adults

注册题目简写:

English Acronym:

研究课题的正式科学名称:

肥胖成人社区获得性肺炎免疫机制研究

Scientific title:

Study on Immune Mechanisms of Community-Acquired Pneumonia in Obese Adults

研究课题的正式科学名称简写:

Scientific title acronym:

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:

谢晋

研究负责人:

谷晓红

Applicant:

Jin Xie

Study leader:

Xiaohong Gu

申请注册联系人电话:

Applicant telephone:

15701394412

研究负责人电话:

Study leader's telephone:

15701394412

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:

xjyaboun@163.com

研究负责人电子邮件:

Study leader's E-mail:

guxiaohong1962@163.com

申请单位网址(自愿提供):

Study leader's 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:

陕西省铜川市耀州区长虹北路26号

研究负责人通讯地址:

北京市朝阳区北三环东路11号

Applicant address:

No. 26 Changhong North Road Yaozhou District Tongchuan City Shaanxi Province

Study leader's address:

No. 11 North Third Ring East 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:

北京中医药大学

Applicant's institution:

Beijing University of Chinese Medicine

是否获伦理委员会批准:

Approved by ethic committee:

伦理委员会批件文号:

Approved No. of ethic committee:

SSMYY-KYPJ-2025-004

伦理委员会批件附件:

Approved file of Ethical Committee:

View

批准本研究的伦理委员会名称:

北京中医药大学孙思邈医院伦理委员会

Name of the ethic committee:

Ethics Committee of Sun Simiao Hospital Beijing University of Chinese Medicine

伦理委员会批准日期:

Date of approved by ethic committee:

2025/3/6 0:00:00

伦理委员会联系人:

曹静

Contact Name of the ethic committee:

Jing Cao

伦理委员会联系地址:

陕西省铜川市耀州区长虹北路26号

Contact Address of the ethic committee:

No. 26 Changhong North Road Yaozhou District Tongchuan City Shaanxi Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

09198181203

伦理委员会联系人邮箱:

Contact email of the ethic committee:

bzykjb@163.com

研究实施负责(组长)单位:

北京中医药大学孙思邈医院

Primary sponsor:

Sun Simiao Hospital Beijing University of Chinese Medicine

研究实施负责(组长)单位地址:

陕西省铜川市耀州区长虹北路26号

Primary sponsor's address:

No. 26 Changhong North Road Yaozhou District Tongchuan City Shaanxi 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):

陕西

市(区县):

铜川

Country:

China

Province:

Shaanxi

City:

tongchuan

单位(医院):

北京中医药大学孙思邈医院

具体地址:

陕西省铜川市耀州区长虹北路26号北京中医药大学孙思邈医院南院区

Institution
hospital:

Sun Simiao Hospital Beijing University of Chinese Medicine

Address:

No. 26 Changhong North Road Yaozhou District Tongchuan City Shaanxi Province

经费或物资来源:

自筹经费

Source(s) of funding:

Self-funded

研究疾病:

肺炎

研究疾病代码:

Target disease:

pneumonia

Target disease code:

研究类型:

Study type:

观察性研究

Observational study

研究设计:

Study design:

病例研究

Case study

研究所处阶段:

Study phase:

探索性研究/预试验

Pilot clinical trial

研究目的:

本研究旨在探讨成人肥胖肺炎患者的潜在机制,为临床防治提供理论依据。通过收集肥胖肺炎的患者临床资料、中医症状体征、血液样本,探索患者免疫细胞亚群的分布,细胞因子水平和基因变化,探寻肥胖患者肺炎的潜在特征机制。

Objectives of Study:

This study aims to investigate the underlying mechanisms of pneumonia in obese adults and provide a theoretical foundation for clinical prevention and treatment. By integrating clinical data TCM symptom patterns and blood biomarkers from obese patients with pneumonia we will systematically analyze immune cell subset profiles cytokine dynamics and gene expression changes to identify obesity-specific pathomechanisms in pneumonia.

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18-60岁,性别不限;②符合西医非重症社区获得性肺炎诊断标准;③符合中医风温肺热病诊断者;④肥胖肺炎组:BMI≥28kg/m²,非肥胖肺炎组:18.5 kg/m²≤BMI≤24kg/m²;⑤自愿参加并签署知情同意书。

Inclusion criteria

①Aged 18–60 years.②Confirmed non-severe CAP (meets ≥3 IDSA/ATS minor criteria).③TCM diagnosis of wind-heat lung syndrome (≥4/6 pattern indicators).④Obesity group: BMI ≥28 kg/m²; Control group: BMI 18.5–24.0 kg/m².⑤Signed informed consent obtained prior to enrollment.

排除标准:

①发病前7天有住院治疗史、机械通气史等不能排除院内感染的患者;②需要插管行机械通气治疗或需血管活性药物维持治疗的重症肺炎患者;③低体重状态(BMI<18.5 kg/m²)或超重(24kg/m²<BMI<28kg/m²);④伴有严重基础疾病的患者,包括但不限于心脏、肺、肾脏、消化、血液病、神经精神疾病、免疫性疾病、代谢性疾病、恶性肿瘤、严重营养不良等;⑤妊娠或哺乳期妇女;⑥严重传染性疾病,如开放性肺结核、艾滋病等;⑦正参加其它干预性临床试验者。

Exclusion criteria:

①Hospitalization ≥24h within 7 days pre-enrollment.②Pneumonia severity requiring ICU admission or organ support.③BMI outside protocol-defined stratification ranges.④Patients with severe underlying diseases like heart lung kidney digestive blood neurological immunological metabolic diseases malignancies or severe malnutrition.⑤Pregnancy/lactation or refusal of contraception.⑥Active CDC-reportable infections.⑦Concurrent investigational drug/device exposure.

研究实施时间:

Study execute time:

From 2025-05-01

To      2025-12-31

征募观察对象时间:

Recruiting time:

From 2025-05-01

To      2025-12-31

干预措施:

Interventions:

组别:

肥胖肺炎组

样本量:

36

Group:

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

非肥胖肺炎组

样本量:

36

Group:

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

样本总量 Total sample size : 72

研究实施地点:

Countries of recruitment
and research settings:

国家:

中国

省(直辖市):

陕西

市(区县):

Country:

China

Province:

Shaanxi

City:

tongchuan

单位(医院):

北京中医药大学孙思邈医院

单位级别:

三级甲等

Institution/hospital:

Sun Simiao Hospital Beijing University of Chinese Medicine

Level of the institution:

Class 3A

测量指标:

Outcomes:

指标中文名:

血清炎性因子水平

指标类型:

主要指标

Outcome:

Serum inflammatory factor levels

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血液免疫细胞亚群

指标类型:

主要指标

Outcome:

Blood immune cell subsets

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

转录组学

指标类型:

主要指标

Outcome:

transcriptomics

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

实验室检查与影像学检查

指标类型:

次要指标

Outcome:

Laboratory and imaging tests

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肺炎严重性评分

指标类型:

次要指标

Outcome:

Pneumonia Severity Index

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中医症状体征

指标类型:

次要指标

Outcome:

TCM symptoms and signs

Type:

Secondary 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:

尚未开始

Not yet recruiting

年龄范围:

最小 18
Min age years
最大 60
Max age years

Recruiting status:

Participant age:

性别:

Gender:

男女均可

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

盲法:

Blinding:

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:

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:

Electronic Data Capture EDC

数据管理委员会:

Data Managemen Committee:

Yes

研究计划书或研究结果报告发表信息
(杂志名称、期、卷、页,时间;或网址):

Publication information of the protocol/research results report
(name of the journal, volume, issue, pages, time; or website):

ITMCTR BJ-ICP:07032215-5 Tip: IE8 is recommended Use the system with widescreen display resolution above