以预防为核心的院感集束化防控措施对ICU多重耐药菌感染发生率影响的观察性队列研究

注册号:

Registration number:

ChiCTR2600123523 

最近更新日期:

Date of Last Refreshed on:

2026-04-27 16:43:09 

注册时间:

Date of Registration:

2026-04-27 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

以预防为核心的院感集束化防控措施对ICU多重耐药菌感染发生率影响的观察性队列研究

Public title:

An observational cohort study on the effect of prevention-centered intensive control measures on the incidence of multidrug-resistant bacterial infection in ICU

注册题目简写:

English Acronym:

研究课题的正式科学名称:

以预防为核心的院感集束化防控措施对ICU多重耐药菌感染发生率影响的观察性队列研究

Scientific title:

An observational cohort study on the effect of prevention-centered intensive control measures on the incidence of multidrug-resistant bacterial infection in ICU

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:

伏亚楠 

研究负责人:

伏亚楠 

Applicant:

Fu Yanan 

Study leader:

Fu Yanan 

申请注册联系人电话:

Applicant telephone:

+86 18051062281

研究负责人电话:

Study leader's
telephone:

+86 18051062281

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:

1183433684@qq.com

研究负责人电子邮件:

Study leader's E-mail:

1183433684@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:

中国江苏省扬州市广陵区南通西路98号

研究负责人通讯地址:

中国江苏省扬州市广陵区南通西路98号

Applicant address:

98 Nantong West Road, Guangling District, Yangzhou, Jiangsu, China

Study leader's address:

98 Nantong West Road, Guangling District, Yangzhou, Jiangsu, China

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:

苏北人民医院

Applicant's institution:

Northern Jiangsu People's Hospital

研究负责人所在单位:

苏北人民医院

Affiliation of the Leader:

Northern Jiangsu People's 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:

2025ky182

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:

苏北人民医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Northern Jiangsu Peoples Hosipital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-05-26 00:00:00

伦理委员会联系人:

何艳燕

Contact Name of the ethic committee:

He Yanyan

伦理委员会联系地址:

中国江苏省扬州市广陵区南通西路98号

Contact Address of the ethic committee:

98 Nantong West Road, Guangling District, Yangzhou, Jiangsu, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 514 87373694

伦理委员会联系人邮箱:

Contact email of the ethic committee:

heyy_84@126.com

研究实施负责(组长)单位:

苏北人民医院

Primary sponsor:

Northern Jiangsu People's Hospital

研究实施负责(组长)单位地址:

中国江苏省扬州市广陵区南通西路98号

Primary sponsor's address:

98 Nantong West Road, Guangling District, Yangzhou, Jiangsu, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

江苏

市(区县):

Country:

China

Province:

Jiangsu

City:

单位(医院):

苏北人民医院

具体地址:

中国江苏省扬州市广陵区南通西路98号

Institution
hospital:

Northern Jiangsu People's Hospital

Address:

98 Nantong West Road, Guangling District, Yangzhou, Jiangsu, China

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected topic (self-funded)

研究疾病:

多重耐药菌感染  

Target disease:

Multi-drug resistant bacterial infection

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:

队列研究 

Study design:

Cohort study 

研究目的:

对比以预防为核心的新型院感集束化防控措施与传统的院感防控措施,对ICU多重耐药菌感染发生率的影响,探索更高效的适用于危重病人的院感防控策略  

Objectives of Study:

Compared with the new intensive prevention and control measures for nosocomial infection with prevention as the core and the traditional nosocomial infection prevention and control measures, the influence on the incidence of multidrug-resistant bacterial infection in ICU was explored, and a more efficient nosocomial infection prevention and control strategy applicable to critically ill patients was explored

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.入住 ICU 前已感染或分离出 MDRO的患者 ; 2.入住ICU 前导管留置时间> 48 小时的患者; 3.微生物标本采集不规范、炎症标志物监测断层。

Exclusion criteria:

1. Patients who were infected or isolated with MDRO before admission to ICU; 2. Patients who had catheter retention time> 48 hours before admission to ICU; 3. Non-standard microbial specimen collection and discontinuity of inflammatory marker monitoring.

研究实施时间:

Study execute time:

From 2025-06-01 00:00:00 To 2026-06-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-06-01 00:00:00 To 2026-06-01 00:00:00

干预措施:

Interventions:

组别:

新型院感防控措施组(观察组)

样本量:

177

Group:

Novel nosocomial infection prevention and control measures group (observation group)

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

传统的院感防控措施组(对照组)

样本量:

177

Group:

Traditional hospital infection prevention and control measures 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):

江苏 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

苏北人民医院 

单位级别:

三级甲等 

Institution
hospital:

Northern Jiangsu People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

三大导管感染发生率

指标类型:

次要指标

Outcome:

The incidence rate of catheter infections

Type:

Secondary indicator

测量时间点:

入ICU48小时后

测量方法:

分别统计两组三大导管感染发生率

Measure time point of outcome:

48 hours after admission to the ICU

Measure method:

Separately calculate The incidence rate of catheter infections for the two groups

指标中文名:

住院天数

指标类型:

次要指标

Outcome:

Days of hospitalization

Type:

Secondary indicator

测量时间点:

测量方法:

分别统计两组的住院时长

Measure time point of outcome:

None

Measure method:

The length of hospital stay in the two groups was counted respectively.The length of hospital stay in the two groups was counted respectively.

指标中文名:

有创导管留置时长

指标类型:

次要指标

Outcome:

Duration of invasive catheter placement

Type:

Secondary indicator

测量时间点:

ICU住院期间

测量方法:

分别统计两组有创导管留置时长

Measure time point of outcome:

During the stay in the ICU

Measure method:

Separately calculate Duration of invasive catheter placement for the two groups

指标中文名:

住院费用

指标类型:

次要指标

Outcome:

hospitalization expenses

Type:

Secondary indicator

测量时间点:

测量方法:

分别统计两组住院费用

Measure time point of outcome:

None

Measure method:

Separately calculate the hospitalization expenses for the two groups

指标中文名:

血管活性药使用时间

指标类型:

次要指标

Outcome:

The duration of the use of vasoactive drugs

Type:

Secondary indicator

测量时间点:

ICU住院期间

测量方法:

分别统计两组血管活性药使用时间

Measure time point of outcome:

During the stay in the ICU

Measure method:

The time of vasoa-ctive drug use in the two groups was counted

指标中文名:

医院感染发生部位

指标类型:

次要指标

Outcome:

Site of hospital infection occurrence

Type:

Secondary indicator

测量时间点:

ICU住院期间

测量方法:

分别统计两组医院感染发生部位

Measure time point of outcome:

During the stay in the ICU

Measure method:

Separately calculate site of hospital infection occurrence for the two groups

指标中文名:

预后状况

指标类型:

次要指标

Outcome:

Prognosis

Type:

Secondary indicator

测量时间点:

测量方法:

分别统计两组预后状况

Measure time point of outcome:

None

Measure method:

Separately, the prognosis conditions of the two groups were statistically analyzed.

指标中文名:

ICU内MDRO感染发生率

指标类型:

主要指标

Outcome:

The incidence rate of MDRO infections in the ICU

Type:

Primary indicator

测量时间点:

测量方法:

分别统计两组ICU内多重耐药菌感染发生率

Measure time point of outcome:

None

Measure method:

Calculate the incidence rates of multi-drug resistant bacterial infections separately for each group within the ICU.

指标中文名:

入 ICU 48小时后多重耐药菌株检出率

指标类型:

次要指标

Outcome:

The rate of detecti multidrug-resistant organisms (MDROs) 48 hours after admission to the ICU

Type:

Secondary indicator

测量时间点:

入ICU48小时后

测量方法:

分别统计两组入 ICU 48小时后多重耐药菌菌株检出率

Measure time point of outcome:

48 hours after admission to the ICU

Measure method:

Compare the detection rates of multi-drug-resistant bacterial strains between the two groups 48 hours after ICU admission.

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:

痰液

组织:

Sample Name:

Sputum

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:

尿液

组织:

Sample Name:

Urine

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:

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 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

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):

相关研究文章发表后,在合理要求下,通讯作者(1183433684@qq.com)将提供支持本文结论的原始数据。

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

Upon publication of relevant research articles, the corresponding author (1183433684@qq.com) will, on reasonable request, provide the original data supporting the conclusions of this article.

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:

病例记录表和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 form and electronic data capture

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-04-27 16:43:01