肠道菌群基因测序联合代谢组学分析耳穴在辨证为气滞血瘀的脓毒症急性胃肠功能紊乱患者的作用机制研究

注册号:

Registration number:

ChiCTR2600121486 

最近更新日期:

Date of Last Refreshed on:

2026-03-31 14:19:58 

注册时间:

Date of Registration:

2026-03-31 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

肠道菌群基因测序联合代谢组学分析耳穴在辨证为气滞血瘀的脓毒症急性胃肠功能紊乱患者的作用机制研究

Public title:

Study on the Mechanism of Auricular Acupoints in Sepsis Patients with Acute Gastrointestinal Dysfunction Differentiated as Qi Stagnation and Blood Stasis Syndrome through Combined Gut Microbiota Gene Sequencing and Metabolomic Analysis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

肠道菌群基因测序联合代谢组学分析耳穴在辨证为气滞血瘀的脓毒症急性胃肠功能紊乱患者的作用机制研究

Scientific title:

Study on the Mechanism of Auricular Acupoints in Sepsis Patients with Acute Gastrointestinal Dysfunction Differentiated as Qi Stagnation and Blood Stasis Syndrome through Combined Gut Microbiota Gene Sequencing and Metabolomic Analysis

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:

雷澍 

研究负责人:

雷澍 

Applicant:

Shu Lei 

Study leader:

Shu Lei 

申请注册联系人电话:

Applicant telephone:

+86 571 8662 0356

研究负责人电话:

Study leader's
telephone:

+86 571 8662 0356

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:

13588132236@163.com

研究负责人电子邮件:

Study leader's E-mail:

13588132236@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:

浙江省上城区杭州市邮电路54号

研究负责人通讯地址:

浙江省上城区杭州市邮电路54号

Applicant address:

No. 54 Youdian Road, Shangcheng District, Hangzhou City, Zhejiang Province, China

Study leader's address:

No. 54 Youdian Road, Shangcheng District, Hangzhou City, Zhejiang Province, 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:

浙江中医药大学附属第一医院(浙江省中医院)

Applicant's institution:

The First Affiliated Hospital of Zhejiang Chinese Medical University

研究负责人所在单位:

浙江省中医院

Affiliation of the Leader:

Zhejiang Provincial Hospital of TCM

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-KLS-105-02

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:

浙江中医药大学附属第一医院(浙江省中医院)伦理委员会

Name of the ethic committee:

EC/IRB of the First Affiliated Hospital of Zhejiang Chinese Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-11 00:00:00

伦理委员会联系人:

夏冰

Contact Name of the ethic committee:

Xia Bing

伦理委员会联系地址:

浙江省上城区杭州市邮电路54号

Contact Address of the ethic committee:

No. 54 Youdian Road, Shangcheng District, Hangzhou City, Zhejiang Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 571 86620373

伦理委员会联系人邮箱:

Contact email of the ethic committee:

allan.xia.1989@163.com

研究实施负责(组长)单位:

浙江省中医院

Primary sponsor:

Zhejiang Provincial Hospital of TCM

研究实施负责(组长)单位地址:

浙江省上城区杭州市邮电路54号

Primary sponsor's address:

No. 54 Youdian Road, Shangcheng District, Hangzhou City, Zhejiang 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):

浙江省

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

浙江省中医院

具体地址:

浙江省上城区杭州市邮电路54号

Institution
hospital:

Zhejiang Provincial Hospital of TCM

Address:

No. 54 Youdian Road, Shangcheng District, Hangzhou City, Zhejiang Province, China

经费或物资来源:

自筹

Source(s) of funding:

self-raised

研究疾病:

脓毒症急性胃肠功能紊乱  

Target disease:

Acute gastrointestinal dysfunction in sepsis

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:

探索性研究/预试验 

Study phase:

0

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

本研究从肠道菌群的角度,结合粪便及血清代谢组学,16sRNA和二代基因测序分析,进一步全面探讨气滞血瘀型脓毒症老年患者肠道微生物群及其代谢组学的变化,评估肠道菌群与中医病证及患者预后之间的相关性。并观察此类患者接受耳穴压豆干预时肠道菌群及代谢的变化情况。我们希望获得良好的生物学靶点,寻找潜在益生元,并期望为中医在其中的治疗提供方向。  

Objectives of Study:

The study aims to comprehensively investigate alterations in the gut microbiota and metabolomics of elderly sepsis patients with Qi stagnation and blood stasis syndrome, through the integration of fecal and serum metabolomics, 16s rRNA sequencing, and next-generation gene sequencing analysis from the perspective of gut microbiota. It will assess the correlation between intestinal flora and traditional Chinese medicine syndromes as well as patient prognosis. Furthermore, changes in gut microbiota and metabolism will be observed in such patients receiving auricular acupressure bean intervention. We hope to identify promising biological targets, explore potential prebiotics, and provide direction for traditional Chinese medicine in the treatment of this condition.

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. 65岁以下患者; 2.孕妇; 3.拒绝签署知情同意书者; 4.无法留取粪便标本患者; 5.入住ICU时有原发性胃肠道损害者,如肠道恶性肿瘤、炎症性肠病等肠道疾病; 6.参加其他试验并中途退出研究的人; 7.预后生存<72小时。

Exclusion criteria:

1. Patients under 65 years of age; 2. Pregnant women; 3. Patients who refuse to sign the informed consent form; 4. Patients unable to provide stool specimens; 5. Patients with primary gastrointestinal lesions upon ICU admission, such as intestinal malignant tumors, inflammatory bowel disease, or other intestinal disorders; 6. Individuals who have participated in other trials and have withdrawn from the study; 7. Patients with a life expectancy of less than 72 hours.

研究实施时间:

Study execute time:

From 2026-01-01 00:00:00 To 2028-02-28 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-03-31 00:00:00 To 2028-02-28 00:00:00

干预措施:

Interventions:

组别:

无胃肠功能紊乱组

样本量:

30

Group:

Non-Gastrointestinal Dysfunction Group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

胃肠功能紊乱组

样本量:

150

Group:

Gastrointestinal Dysfunction 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):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

浙江省中医院 

单位级别:

三级甲等 

Institution
hospital:

Zhejiang Provincial Hospital of TCM

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肝肾功能及心肌酶谱

指标类型:

次要指标

Outcome:

Liver and kidney function and cardiac enzyme profile

Type:

Secondary indicator

测量时间点:

入组时;入组后2周

测量方法:

Measure time point of outcome:

At enrollment; 2 weeks post-enrollment

Measure method:

指标中文名:

消化道症状(腹痛,腹泻)

指标类型:

次要指标

Outcome:

Gastrointestinal symptoms (e.g., abdominal pain, diarrhea)

Type:

Secondary indicator

测量时间点:

入组时;入组后2周

测量方法:

Measure time point of outcome:

At enrollment; 2 weeks post-enrollment

Measure method:

指标中文名:

代谢组学

指标类型:

次要指标

Outcome:

Metabolomics

Type:

Secondary indicator

测量时间点:

入组时;入组后2周

测量方法:

质谱联用技术

Measure time point of outcome:

At enrollment; 2 weeks post-enrollment

Measure method:

Mass Spectrometry (MS)

指标中文名:

死亡

指标类型:

次要指标

Outcome:

Mortality

Type:

Secondary indicator

测量时间点:

入组后28天;入组后60天

测量方法:

Measure time point of outcome:

28 days post-enrollment; 60 days post-enrollment

Measure method:

指标中文名:

疾病严重程度

指标类型:

次要指标

Outcome:

Disease Severity

Type:

Secondary indicator

测量时间点:

入组时;入组后2周

测量方法:

APACHEII评分及SOFA评分,数据由电子病例系统收集

Measure time point of outcome:

At enrollment; 2 weeks post-enrollment

Measure method:

the scores of APACHEII and SOFA; Data collection from the Electronic Medical Record (EMR) system;

指标中文名:

肠道菌群组成

指标类型:

主要指标

Outcome:

Gut Microbiota Composition

Type:

Primary indicator

测量时间点:

入组时;入组后2周

测量方法:

16S rRNA;宏基因组测序

Measure time point of outcome:

At enrollment; 2 weeks post-enrollment

Measure method:

16S ribosomal RNA (rRNA); Metagenomic Sequencing

指标中文名:

炎症指标

指标类型:

次要指标

Outcome:

Inflammatory markers

Type:

Secondary indicator

测量时间点:

入组时;入组后2周

测量方法:

Measure time point of outcome:

At enrollment; 2 weeks post-enrollment

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

粪便

组织:

Sample Name:

feces

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

血液

组织:

Sample Name:

blood

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation 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 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

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:

数据均有CRF表格进行记录

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

All data were recorded using the Case Report Form (CRF)

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-03-31 14:19:37