耐碳青霉烯肺炎克雷伯菌感染的临床特征及院内传播模式研究

注册号:

Registration number:

ChiCTR2600121106 

最近更新日期:

Date of Last Refreshed on:

2026-03-25 16:02:26 

注册时间:

Date of Registration:

2026-03-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

耐碳青霉烯肺炎克雷伯菌感染的临床特征及院内传播模式研究

Public title:

Research on the Clinical Characteristics and Nosocomial Transmission Patterns of Carbapenem-Resistant Klebsiella pneumoniae Infections

注册题目简写:

English Acronym:

研究课题的正式科学名称:

耐碳青霉烯肺炎克雷伯菌感染的临床特征及院内传播模式研究

Scientific title:

Research on the Clinical Characteristics and Nosocomial Transmission Patterns of Carbapenem-Resistant Klebsiella pneumoniae Infections

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:

张玲 

研究负责人:

张玲 

Applicant:

Zhang Ling 

Study leader:

Zhang Ling 

申请注册联系人电话:

Applicant telephone:

+86 10 82693567

研究负责人电话:

Study leader's
telephone:

+86 10 8269 3567

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:

drzling@163.com

研究负责人电子邮件:

Study leader's E-mail:

drzling@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:

北京市海淀区中关村大街29号

研究负责人通讯地址:

北京市海淀区中关村大街29号

Applicant address:

No. 29 Zhongguancun Street, Haidian District, Beijing

Study leader's address:

No. 29 Zhongguancun Street, Haidian District, Beijing

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:

北京市海淀医院

Applicant's institution:

Beijing Haidian Hospital

研究负责人所在单位:

北京市海淀医院

Affiliation of the Leader:

Beijing Haidian Hospital

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) 药/医伦审第(031)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:

北京市海淀医院医学伦理委员会

Name of the ethic committee:

Beijing Haidian Hospital Medical Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2026-02-26 00:00:00

伦理委员会联系人:

刘慧

Contact Name of the ethic committee:

Liu Hui

伦理委员会联系地址:

北京市海淀区中关村大街29号

Contact Address of the ethic committee:

No. 29 Zhongguancun Street, Haidian District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 82693657

伦理委员会联系人邮箱:

Contact email of the ethic committee:

yaya23381@sina.com

研究实施负责(组长)单位:

北京市海淀医院

Primary sponsor:

Beijing Haidian Hospital

研究实施负责(组长)单位地址:

北京市海淀区中关村大街29号

Primary sponsor's address:

No. 29 Zhongguancun Street, Haidian District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京市

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

北京市海淀医院

具体地址:

北京市海淀区中关村大街29号

Institution
hospital:

Beijing Haidian Hospital

Address:

No. 29 Zhongguancun Street, Haidian District, Beijing

经费或物资来源:

2026年院级科研基金资助项目

Source(s) of funding:

2026 Faculty-Level Research Fund Grant Program

研究疾病:

碳青霉烯耐药的肺炎克雷伯菌感染的疾病  

Target disease:

Diseases Caused by Carbapenem-Resistant Klebsiella pneumoniae Infections

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:

横断面 

Study design:

Cross-sectional 

研究目的:

1.描述本院CRKP的临床特征与耐药谱; 2.CRKP的院内传播模式分析  

Objectives of Study:

1. Describe the clinical characteristics and antimicrobial resistance profile of CRKP in our hospital. 2. Analyze the nosocomial transmission patterns of CRKP.

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<18 周岁;
2) 为肺炎克雷伯菌定植或其他细菌感染;
3) 标本严重污染或为同一患者相同部位分离的重复菌株;
4) 临床及相关数据资料缺失;

Exclusion criteria:

1.Patients aged <18 years.
2.Patients with Klebsiella pneumoniae colonization or infections caused by other bacteria.
3.Specimens with severe contamination or duplicate isolates from the same anatomical site of the same patient.
4.Patients with missing clinical or related data.

研究实施时间:

Study execute time:

From 2026-01-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-03-25 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

220

Group:

Observation 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):

北京市 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

北京市海淀医院 

单位级别:

三级 

Institution
hospital:

Beijing Haidian Hospital

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

CRKP 的临床分布构成比

指标类型:

主要指标

Outcome:

Clinical distribution composition ratio of CRKP

Type:

Primary indicator

测量时间点:

分离出即做

测量方法:

全基因组测序

Measure time point of outcome:

timely

Measure method:

whole genome Sequencing

指标中文名:

CRKP 的耐药率/抗菌药物敏感率

指标类型:

主要指标

Outcome:

CRKP resistance rate/antibiotic susceptibility rate

Type:

Primary 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 18 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:

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

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-03-25 16:02:17