ChiCTR2400089037 版本V1.0 版本创建时间2024/08/30 14:54:31 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:

ChiCTR2400089037 

最近更新日期:

Date of Last Refreshed on:

2024-08-30 14:53:54 

注册时间:

Date of Registration:

2024-08-30 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

重症肺炎对儿童肠道和肺部微生物的影响

Public title:

Effects of severe pneumonia on intestinal and pulmonary microbes in children

注册题目简写:

English Acronym:

研究课题的正式科学名称:

重症肺炎对儿童肠道和肺部微生物的影响

Scientific title:

Effects of severe pneumonia on intestinal and pulmonary microbes in children

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:

李萌 

研究负责人:

李萌 

Applicant:

Meng Li 

Study leader:

Meng Li 

申请注册联系人电话:

Applicant telephone:

+86 18560086209

研究负责人电话:

Study leader's telephone:

+86 531 82165952

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:

limengqilu@163.com

研究负责人电子邮件:

Study leader's E-mail:

limengqilu@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:

山东省济南市历下区文化西路115号山东大学齐鲁医院

研究负责人通讯地址:

文化西路107号齐鲁医院

Applicant address:

115 Wenhua Xilu Jinan Shandong 250012 PR China

Study leader's address:

Qilu Hospital, 107 Wenhua West Road

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:

山东大学齐鲁医院

Applicant's institution:

Qilu Hospital of Shandong University

研究负责人所在单位:

山东大学齐鲁医院

Affiliation of the Leader:

Qilu Hospital of Shandong University

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:

KYLL-202306-096

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:

山东大学齐鲁医院科研伦理委员会

Name of the ethic committee:

ETHICS COMMITTEE OF SCIENTIFIC RESEARCH OF SHANDONG UNIVERSITY QILU HOSPITAL

伦理委员会批准日期:

Date of approved by ethic committee:

2024-07-10 00:00:00

伦理委员会联系人:

卜丽娟

Contact Name of the ethic committee:

Bu LiJuan

伦理委员会联系地址:

文化西路107号齐鲁医院

Contact Address of the ethic committee:

Qilu Hospital, 107 Wenhua West Road

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 531 82169166

伦理委员会联系人邮箱:

Contact email of the ethic committee:

bulijuan16@sdu.edu.cn

研究实施负责(组长)单位:

山东大学齐鲁医院

Primary sponsor:

Qilu Hospital of Shandong University

研究实施负责(组长)单位地址:

文化西路107号齐鲁医院

Primary sponsor's address:

Qilu Hospital, 107 Wenhua West Road

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

山东

市(区县):

Country:

China

Province:

Shandong

City:

单位(医院):

山东大学齐鲁医院

具体地址:

文化西路107号齐鲁医院

Institution
hospital:

Qilu Hospital of Shandong University

Address:

Qilu Hospital, 107 Wenhua West Road

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected project (self-funded)

Target disease:

Pneumonia, severe pneumonia

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)比较重症肺炎与正常健康儿童肠道微生物的构成;(2)比较重症肺炎治疗过程中儿童肠道和肺部菌群的变化及其优势菌群是否一致。  

Objectives of Study:

(1) To compare the composition of intestinal microbes between severe pneumonia and normal healthy children; (2) Compare the changes of intestinal and pulmonary microflora in children during treatment of severe pneumonia and whether the dominant microflora is the same.

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.自2024年9月至2025年9月于我院儿童重症监护室(PICU)住院的符合重症肺炎诊断标准且行纤支镜肺泡灌洗的患儿;以及山东大学附属中学趵突泉校区及山大二幼在读的健康儿童。

Inclusion criteria

1.Children admitted to the Children's Intensive Care Unit (PICU) of QiLu Hospital of ShanDong University from September 2024 to September 2025 who met the diagnostic criteria for severe pneumonia and underwent fiberoptic alveolar lavage;
2.As well as healthy children studying in the affiliated high school of Shandong University Baotu Spring campus and Shandong University second Kindergarten.

排除标准:

1.不同意入组人员; 2.年龄 < 28日龄和 > 18岁患者; 3.不符合重症肺炎诊断标准的患儿; 4.无需进行纤支镜检查及肺泡灌洗治疗的患儿;5.应用广谱抗生素时间超过3天的患儿;6.1月内应用抗生素或微生物制剂的健康儿童。

Exclusion criteria:

1. People who do not agree to join the group;
2. Patients < 28 days old and > 18 years old;
3. Children who do not meet the diagnostic criteria for severe pneumonia;
4. Children who do not need bronchoscopy and alveolar lavage;
5. Children receiving broad-spectrum antibiotics for more than 3 days;
6.Healthy children receiving antibiotics or microbial preparations within 1 month.

研究实施时间:

Study execute time:

From 2024-09-01 00:00:00 To 2026-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-09-01 00:00:00 To 2025-09-30 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

60

Group:

test group

Sample size:

干预措施:

干预措施代码:

Intervention:

none

Intervention code:

组别:

对照组

样本量:

60

Group:

control 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):

山东 

市(区县):

 

Country:

China 

Province:

Shandong 

City:

 

单位(医院):

山东大学齐鲁医院 

单位级别:

三级甲等 

Institution
hospital:

Qilu Hospital of Shandong University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肺部和肠道菌群

指标类型:

主要指标

Outcome:

Lung and intestinal flora

Type:

Primary indicator

测量时间点:

首次支气管镜检查及急性期1-2周后

测量方法:

16s rRNA扩增子测序

Measure time point of outcome:

At the time of the first bronchoscopy and1-2 weeks after the acute phase

Measure method:

16S rRNA amplicon sequencing

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

肺泡灌洗液

组织:

Sample Name:

bronchoalveolar lavage 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:

粪便

组织:

Sample Name:

excrement

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 0 years
最大 Max age 18 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

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):

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

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

Case Record Form (CRF)

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2024-08-30 14:53:54