肠道菌群及其代谢产物对胰腺术后并发症的影响

注册号:

Registration number:

ChiCTR2600126319 

最近更新日期:

Date of Last Refreshed on:

2026-06-07 11:27:30 

注册时间:

Date of Registration:

2026-06-07 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

肠道菌群及其代谢产物对胰腺术后并发症的影响

Public title:

The Impact of Gut Microbiota and Its Metabolites on Postoperative Complications of Pancreatic Surgery

注册题目简写:

English Acronym:

研究课题的正式科学名称:

肠道菌群及其代谢产物对胰腺术后并发症的影响

Scientific title:

The Impact of Gut Microbiota and Its Metabolites on Postoperative Complications of Pancreatic Surgery

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:

白睿 

研究负责人:

孙备 

Applicant:

Bai Rui 

Study leader:

Sun Bei 

申请注册联系人电话:

Applicant telephone:

+86 188 4617 2991

研究负责人电话:

Study leader's
telephone:

+86 136 0365 6936

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:

13089878569@163.com

研究负责人电子邮件:

Study leader's E-mail:

sunbei70@tom.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

哈尔滨医科大学

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邮政街23号

研究负责人通讯地址:

黑龙江省哈尔滨市南岗区邮政街23号

Applicant address:

23 Postal Street, Nangang District, Harbin, Heilongjiang

Study leader's address:

23 Postal Street, Nangang District, Harbin, Heilongjiang

申请注册联系人邮政编码:

Applicant postcode:

150000

研究负责人邮政编码:

Study leader's postcode:

150000

申请人所在单位:

哈尔滨医科大学附属第一医院

Applicant's institution:

The First Affiliated Hospital of Harbin Medical University

研究负责人所在单位:

哈尔滨医科大学附属第一医院

Affiliation of the Leader:

The First Affiliated Hospital of Harbin 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:

伦审202589

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第一医院伦理委员会

Name of the ethic committee:

The Ethics Committee of First Affiliated Hospital of Harbin Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-01 00:00:00

伦理委员会联系人:

鲍美汐

Contact Name of the ethic committee:

Bao Meixi

伦理委员会联系地址:

黑龙江省哈尔滨市南岗区邮政街23号

Contact Address of the ethic committee:

23 Postal Street, Nangang District, Harbin, Heilongjiang

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 451 8555 2350

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:

哈尔滨医科大学附属第一医院

Primary sponsor:

The First Affiliated Hospital of Harbin Medical University

研究实施负责(组长)单位地址:

黑龙江省哈尔滨市南岗区邮政街23号

Primary sponsor's address:

23 Postal Street, Nangang District, Harbin, Heilongjiang

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第一医院

具体地址:

黑龙江省哈尔滨市南岗区邮政街23号

Institution
hospital:

The First Affiliated Hospital of Harbin Medical University

Address:

23 Postal Street, Nangang District, Harbin, Heilongjiang

经费或物资来源:

Source(s) of funding:

None

研究疾病:

胰腺疾病  

Target disease:

Pancreatic disease

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:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

1. 分析不同临床结局患者的消化系统肠道双歧杆菌及相关代谢产物差异; 2. 探索肠道双歧杆菌及其代谢产物与胰腺手术并发症(如胰瘘、内外分泌功能障碍、胆瘘等)的临床相关性; 3. 结合单细胞测序技术探索肠道双歧杆菌造成胰腺术后并发症的机制。  

Objectives of Study:

1. Analyze the differences in gastrointestinal Bifidobacterium and related metabolites among patients with different clinical outcomes; 2. Explore the clinical correlation between intestinal Bifidobacterium and its metabolites and pancreatic surgery complications (such as pancreatic fistula, endocrine and exocrine dysfunction, bile fistula, etc.); 3. Combine single-cell sequencing technology to explore the mechanisms by which intestinal Bifidobacterium causes postoperative pancreatic complications.

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.年龄较大患者,具体年龄>80岁患者且基础疾病较多无法耐受手术者; 2.随访缺失患者; 3.围术期无法采集粪便者。

Exclusion criteria:

1. Older patients, specific age >80 years old patients and more basic diseases can not tolerate surgery; 2. Patients with missing follow-up; 3. Those who cannot collect feces during the perioperative period.

研究实施时间:

Study execute time:

From 2025-03-03 00:00:00 To 2027-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-03-03 00:00:00 To 2027-06-30 00:00:00

干预措施:

Interventions:

组别:

根据不同临床结局及不同手术方式分组

样本量:

80

Group:

Grouping based on different clinical outcomes and surgical methods

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第一医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Harbin Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

腹水淀粉酶

指标类型:

主要指标

Outcome:

Abdominal fluid amylase

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肠道菌群改变

指标类型:

次要指标

Outcome:

Change of gut microbiota

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血炎症因子

指标类型:

次要指标

Outcome:

Inflammation factor of blood

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

口腔菌群

指标类型:

次要指标

Outcome:

Change of oral microbiota

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清代谢组学测定

指标类型:

次要指标

Outcome:

Serum metabolomics measurement

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:

标本中文名:

粪便

组织:

Sample Name:

Feces

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

腹水

组织:

Sample Name:

Abdominal fluid

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

咽拭子

组织:

Sample Name:

Oropharyngeal swab

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

肿瘤组织

组织:

Sample Name:

tumor tissue

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

瘤旁组织

组织:

Sample Name:

Normal Adjacent Tissue

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

胆汁

组织:

Sample Name:

Bile

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

胰液

组织:

Sample Name:

Pancreatic juice

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

十二指肠黏膜

组织:

Sample Name:

Duodenal mucosa

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:

正在进行

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):

不适用

Randomization Procedure (please state who generates the random number sequence and by what method):

N/A

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

是Yes

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):

研究公开发表后6 月内通过 国家人口健康科学数据中心 https://www.ncmi.cn共享原始数据,可通过联系研究者 13089878569@163.com 征得同意后使用。

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

The original data will be shared through the National Population Health Science Data Center (https://www.ncmi.cn) within 6 months after the study is publicly published. Users can obtain permission to use the data by contacting the researcher at 13089878569@163.com.

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:

使用蓝黑或黑色签字笔填写病例报告表(CRF)。所有项目都必须完成。所填写的项目不得涂改,如要更改,应先将填错的数据用一短横线划掉,然后在其上方填上正确的结果,并在旁边签名和注明日期。研究医生必须在病例报告表签名,表示已检查过病例报告表中所有数据,并认为这些数据是真实、准确的。

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

Fill out the Case Report Form (CRF) using a blue black or black signature pen. All projects must be completed. The items filled in cannot be altered. If you want to make changes, you should first cross out the wrong data with a short horizontal line, then fill in the correct result above it, and sign and date it next to it. The research doctor must sign the case report form, indicating that they have examined all the data in the form and consider it to be true and accurate.

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:

 2026-06-07 11:25:50