ChiCTR2600120368 版本V1.0 版本创建时间2026/03/12 17:57:47 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:

ChiCTR2600120368 

最近更新日期:

Date of Last Refreshed on:

2026-03-12 17:57:42 

注册时间:

Date of Registration:

2026-03-12 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

儿童细菌性肺脓肿并发脓毒血症临床特点及病原学分析

Public title:

Clinical characteristics and aetiological analysis of paediatric bacterial lung abscess complicated by sepsis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

儿童细菌性肺脓肿并发脓毒血症临床特点及病原学分析

Scientific title:

Clinical characteristics and aetiological analysis of paediatric bacterial lung abscess complicated by sepsis

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:

刘泉波 

研究负责人:

刘泉波 

Applicant:

QuanBo Liu 

Study leader:

QuanBo Liu 

申请注册联系人电话:

Applicant telephone:

+86 13983853401

研究负责人电话:

Study leader's telephone:

+86 23 68370377

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:

Liuqb1223@sina.com

研究负责人电子邮件:

Study leader's E-mail:

liuqb1223@sina.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:

重庆市渝中区中山中路136号

研究负责人通讯地址:

重庆市渝中区中山二路136号

Applicant address:

No. 136, Zhongshan Middle Road, Yuzhong District, Chongqing

Study leader's address:

No. 136, Zhongshan 2nd Road, Yuzhong District, Chongqing

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:

重庆医科大学附属儿童医院

Applicant's institution:

Children's Hospital of Chongqing Medical University

研究负责人所在单位:

重庆医科大学附属儿童医院

Affiliation of the Leader:

Children's Hospital of Chongqing Medical 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:

(2026)年伦审(临研)第(69)号

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:

重庆医科大学附属儿童医院医学研究伦理委员会

Name of the ethic committee:

Institutional Review Board Children's Hospital of Chongqing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-02-11 00:00:00

伦理委员会联系人:

蔡诗容

Contact Name of the ethic committee:

caishirong

伦理委员会联系地址:

重庆市渝中区中山二路136号

Contact Address of the ethic committee:

No. 136, Zhongshan 2nd Road, Yuzhong District, Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 68370035

伦理委员会联系人邮箱:

Contact email of the ethic committee:

741223671@qq.com

研究实施负责(组长)单位:

重庆医科大学附属儿童医院

Primary sponsor:

Children's Hospital of Chongqing Medical University

研究实施负责(组长)单位地址:

重庆市渝中区中山二路136号

Primary sponsor's address:

No. 136, Zhongshan 2nd Road, Yuzhong District, Chongqing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆市

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属儿童医院

具体地址:

重庆市渝中区中山二路136号

Institution
hospital:

Children's Hospital of Chongqing Medical University

Address:

No. 136, Zhongshan 2nd Road, Yuzhong District, Chongqing

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected topic (self-funded)

Target disease:

Bacterial lung abscess; septicemia

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:

队列研究 

Study design:

Cohort study 

研究目的:

本课题通过研究儿童细菌性肺脓肿患者(并发或不并发脓毒血症)的临床特征及病原学特点、药敏分析,为疾病的早期诊断及干预给予提示,以提高患儿的治疗效果。  

Objectives of Study:

This study investigates the clinical characteristics, pathogenic features, and drug sensitivity of pediatric patients with bacterial lung abscess (with or without sepsis), providing insights for early diagnosis and intervention to improve treatment outcomes in children.

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 0~18 岁,于2016年1月至2025年12月在重庆医科大学附属儿童医院住院治疗。
2.所有患儿均符合肺脓肿诊断标准。
3.脓毒症组患儿符合脓毒血症诊断标准。
4.患者住院期间治疗依从性良好,资料完整。

Inclusion criteria

1.Aged 0–18 years, hospitalized for treatment at the Children's Hospital affiliated with Chongqing Medical University from January 2016 to December 2025.
2.All of the children met the diagnostic criteria for lung abscess.
3.Children in the sepsis group meet the diagnostic criteria for septicemia.
4.The patient demonstrated good adherence to treatment during hospitalization, and the records are complete.

排除标准:

1.临床资料和CT扫描不能确定肺脓肿。
2.先天性肺囊肿、肺大疱等胸部影像学上可出现空洞的肺疾病。
3.真菌、寄生虫、肺炎支原体、结核分枝杆菌感染所致肺部空洞性病变。
4.相关临床资料不完整的患儿。

Exclusion criteria:

1.Clinical data and CT scans cannot confirm a lung abscess.
2.Congenital pulmonary cysts, pulmonary bullae, and other lung diseases can present with cavitary lesions on chest imaging.
3.Pulmonary cavitary lesions caused by fungal, parasitic, Mycoplasma pneumoniae, and Mycobacterium tuberculosis infections.
4.Children with incomplete relevant clinical data.

研究实施时间:

Study execute time:

From 2026-02-28 00:00:00 To 2027-01-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-03-12 00:00:00 To 2027-01-01 00:00:00  

干预措施:

Interventions:

组别:

试验组(脓毒症组)

样本量:

60

Group:

Experimental group (sepsis 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):

重庆市 

市(区县):

 

Country:

China 

Province:

Chongqing 

City:

 

单位(医院):

重庆医科大学附属儿童医院 

单位级别:

三级甲等 

Institution
hospital:

Children's Hospital of Chongqing Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

影像学检查

指标类型:

次要指标

Outcome:

Imaging examination

Type:

Secondary indicator

测量时间点:

病程中在我院首次就诊时

测量方法:

胸部CT

Measure time point of outcome:

Test results from my hospital at the first visit during the course of the illness

Measure method:

Chest CT

指标中文名:

病原学及药敏试验结果

指标类型:

主要指标

Outcome:

Pathogen identification and drug susceptibility test results

Type:

Primary indicator

测量时间点:

入院首次检查

测量方法:

G试验、GM试验、结核干扰素、痰培养、肺泡灌洗液培养、血培养、胸水培养

Measure time point of outcome:

Initial hospital examination

Measure method:

G test, GM test, tuberculosis interferon,Sputum culture, bronchoalveolar lavage fluid culture, blood culture, pleural effusion culture

指标中文名:

治疗方式

指标类型:

次要指标

Outcome:

Treatment method

Type:

Secondary indicator

测量时间点:

住院期间

测量方法:

抗生素种类、纤支镜灌洗、引流、手术切除

Measure time point of outcome:

During hospitalization

Measure method:

Types of antibiotics, bronchoscope lavage, drainage, surgical removal

指标中文名:

一般资料及常规实验室检查

指标类型:

次要指标

Outcome:

General information and routine laboratory tests

Type:

Secondary indicator

测量时间点:

病程中在我院首次就诊时

测量方法:

一般资料:性别、年龄、临床症状等;实验室指标:外周血白细胞绝对值、中性粒细胞绝对值、中性粒细胞百分数、血红蛋白、血小板、C反应蛋白、降钙素原、总蛋白、白蛋白、纤维蛋白原、D-二聚体

Measure time point of outcome:

Test results from my hospital at the first visit during the course of the illness

Measure method:

General information: gender, age, clinical symptoms, etc.; Laboratory indicators: absolute value of peripheral blood white blood cells, absolute value of neutrophils, percentage of neutrophils, hemoglobin, platelets, C-reactive protein, procalcitonin, total protein, albumin, fibrinogen, D-dimer

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:

正在进行

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

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:

CRF

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-03-12 17:57:42