ChiCTR2400085144 版本V1.0 版本创建时间2024/05/31 16:31:33 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2400085144 

最近更新日期:

Date of Last Refreshed on:

2024-05-31 16:31:18 

注册时间:

Date of Registration:

2024-05-31 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

重症肺炎患者肺部菌群与肠道菌群的关系——一项单中心队列研究

Public title:

Relationship between lung bacteria and gut bacteria in patients with severe pneumonia--a single-center cohort study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

重症肺炎患者肺部菌群与肠道菌群的关系——一项单中心队列研究

Scientific title:

Relationship between lung bacteria and gut bacteria in patients with severe pneumonia--a single-center cohort 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:

刘亚楠 

研究负责人:

刘亚楠 

Applicant:

Liu Yanan 

Study leader:

LIUyanan 

申请注册联系人电话:

Applicant telephone:

+86 13710721257

研究负责人电话:

Study leader's telephone:

+86 20 61641049

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:

123302688@qq.com

研究负责人电子邮件:

Study leader's E-mail:

123302688@qq.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:

广州市白云区白云大道北1838号

研究负责人通讯地址:

广州大道北1838号

Applicant address:

No.1838, Baiyun Avenue North, Baiyun District, Guangzhou, China

Study leader's address:

1838 North Guangzhou Avenue

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:

南方医科大学南方医院

Applicant's institution:

Nanfang Hospital of Southern Medical University

研究负责人所在单位:

南方医科大学南方医院

Affiliation of the Leader:

Southern Medical University Southern Hospital

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

NFEC-2024-179

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:

南方医科大学南方医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Nanfang Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2024-04-12 00:00:00

伦理委员会联系人:

胡兴媛

Contact Name of the ethic committee:

Hu XingYuan

伦理委员会联系地址:

广州大道北1838号

Contact Address of the ethic committee:

1838 North Guangzhou Avenue

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 62787238

伦理委员会联系人邮箱:

Contact email of the ethic committee:

nfyyec@163.com

研究实施负责(组长)单位:

南方医科大学南方医院

Primary sponsor:

Southern Medical University Southern Hospital

研究实施负责(组长)单位地址:

广州大道北1838号

Primary sponsor's address:

1838 North Guangzhou Avenue

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

南方医科大学南方医院

具体地址:

广州大道北1838号

Institution
hospital:

Southern Medical University Southern Hospital

Address:

1838 North Guangzhou Avenue

经费或物资来源:

南方医院

Source(s) of funding:

Nanfang hospital

Target disease:

Gut bacteriuma disorder

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:

队列研究 

Study design:

Cohort study 

研究目的:

通过对重症肺炎的血液、血液、新鲜粪便及支气管肺泡灌洗液进行NGS分析,探讨重症肺炎患者失调的肺部菌群是否来源于失调的肠道菌群。  

Objectives of Study:

Through NGS analysis of blood, blood, fresh feces and bronchoalveolar lavage fluid (BALF) in patients with severe pneumonia, to explore whether the imbalance of pulmonary flora in patients with severe pneumonia comes from dysfunctional intestinal flora.

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岁;
2.经美国 IDSA/ATS诊断标准,诊断为重症肺炎的患者;
3.住院期间使用机械通气;
4.自愿签署知情同意书;

Inclusion criteria

1.Age ≧18;
2.Patients diagnosed with severe pneumonia by US IDSA/ATS diagnostic criteria;
3.Use of mechanical ventilation during hospitalization;
4.Voluntary signing of informed consent form;

排除标准:

1.入院前有导致肠道功能障碍相关疾病(克罗恩病、溃疡性结肠炎、肠易激综合征、腹部外科术后等);
2.怀孕;
3.ICU住院时间< 14天;
4.同时参与其他研究;

Exclusion criteria:

1.Before admission, there were diseases related to intestinal dysfunction (Crohn's disease, ulcerative colitis, irritable bowel syndrome, abdominal surgery, etc.);
2.pregnant;
3.ICU stay < 14 days;
4.Simultaneous participation in other research;

研究实施时间:

Study execute time:

From 2024-03-01 00:00:00 To 2026-03-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-06-01 00:00:00 To 2026-03-01 00:00:00  

干预措施:

Interventions:

组别:

肠道菌群失调组

样本量:

20

Group:

gut bacterium disorder 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):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

南方医科大学南方医院 

单位级别:

三级甲等 

Institution
hospital:

Southern Medical University Southern Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肠道菌群失调

指标类型:

主要指标

Outcome:

Intestinal bacterial dysfuction

Type:

Primary indicator

测量时间点:

入院后第1、3、7天

测量方法:

下一代测序

Measure time point of outcome:

On the 1st, 3rd and 7th day after admission

Measure method:

next generation sequencing

指标中文名:

患者60天内死亡率

指标类型:

次要指标

Outcome:

Patient mortality rate within 60 days

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:

组织:

Sample Name:

NA

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:

不公开/Private

盲法:

Blinding:

None

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:

病例记录表,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 sheets, electronic capture and management system

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2024-05-31 16:31:18