ChiCTR2600124837 版本V1.0 版本创建时间2026/05/18 15:24:17 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:

ChiCTR2600124837 

最近更新日期:

Date of Last Refreshed on:

2026-05-18 15:23:44 

注册时间:

Date of Registration:

2026-05-18 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

不同真菌检测方法在血源性真菌感染的假阴性分析及其对抗感染时效影响探索分析

Public title:

False-Negative Analysis of Different Fungal Detection Methods in Bloodstream Fungal Infections and Its Effect on the Timeliness of Antifungal Therapy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

不同真菌检测方法在血源性真菌感染的假阴性分析及其对抗感染时效影响探索分析

Scientific title:

False-Negative Analysis of Different Fungal Detection Methods in Bloodstream Fungal Infections and Its Effect on the Timeliness of Antifungal Therapy

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:

吕化杰 

研究负责人:

吕化杰 

Applicant:

Lü Huajie 

Study leader:

Lü Huajie 

申请注册联系人电话:

Applicant telephone:

+86 23 6876 5611

研究负责人电话:

Study leader's
telephone:

+86 23 6876 5611

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:

1210707650@qq.com

研究负责人电子邮件:

Study leader's E-mail:

1210707650@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:

中国重庆市沙坪坝区高滩岩正街29号

研究负责人通讯地址:

中国重庆市沙坪坝区高滩岩正街29号

Applicant address:

29 Gaotanyan Zhengjie Street, Shapingba District, Chongqing, China

Study leader's address:

29 Gaotanyan Zhengjie Street, Shapingba District, Chongqing, 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:

陆军军医大学第一附属医院

Applicant's institution:

The First Affiliated Hospital of Army Medical University

研究负责人所在单位:

陆军军医大学第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of Army Medical University

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:

(B)KY2026057

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:

中国人民解放军陆军军医大学第一附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the First Affiliated Hospital of the Army Medical University of the People's Liberation Army of China

伦理委员会批准日期:

Date of approved by ethic committee:

2026-02-14 00:00:00

伦理委员会联系人:

周玉琴

Contact Name of the ethic committee:

Zhou Yuqin

伦理委员会联系地址:

中国重庆市沙坪坝区高滩岩正街29号

Contact Address of the ethic committee:

29 Gaotanyan Zhengjie Street, Shapingba District, Chongqing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 173 8302 6299

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

陆军军医大学第一附属医院

Primary sponsor:

The First Affiliated Hospital of Army Medical University

研究实施负责(组长)单位地址:

中国重庆市沙坪坝区高滩岩正街29号

Primary sponsor's address:

29 Gaotanyan Zhengjie Street, Shapingba District, Chongqing, 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):

重庆

市(区县):

沙坪坝区

Country:

China

Province:

Chongqing

City:

Shapingba District

单位(医院):

陆军军医大学第一附属医院

具体地址:

中国重庆市沙坪坝区高滩岩正街29号

Institution
hospital:

The First Affiliated Hospital of Army Medical University

Address:

29 Gaotanyan Zhengjie Street, Shapingba District, Chongqing, China

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

研究疾病:

血流真菌感染  

Target disease:

Bloodstream fungal 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:

病例对照研究 

Study design:

Case-Control study 

研究目的:

评估不同真菌检测方法在血源性真菌感染的假阴性率及其可能原因,以及对抗菌治疗方案决策(包括启用、降级、升级或停止抗菌治疗)和患者28天全因死亡率及临床缓解的影响。  

Objectives of Study:

To evaluate the false negative rates of different fungal detection methods in bloodstream fungal infections and their possible causes, as well as their impact on antimicrobial treatment decision-making (including initiation, de-escalation, escalation, or discontinuation of antifungal therapy), 28-day all-cause mortality, and clinical resolution in patients.

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.临床资料完整,血培养提示真菌感染。 2.血培养送检同期(+/-24小时)进行了相应的真菌性病原学检测(如G/GM试验、隐球菌抗原分析、mNGS等)。

Inclusion criteria

1. Complete clinical data are available, and blood culture indicates fungal infection. 2. Corresponding fungal etiological tests (such as G/GM test, cryptococcal antigen analysis, mNGS, etc.) were performed within the same period (+/-24 hours) as the blood culture submission.

排除标准:

1.病历资料严重缺失,无法评估临床指征、治疗方案或结局。

Exclusion criteria:

Medical records are severely incomplete, making it impossible to evaluate clinical indications, treatment regimens, or outcomes.

研究实施时间:

Study execute time:

From 2026-05-15 00:00:00 To 2027-05-15 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-05-20 00:00:00 To 2027-05-15 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

600

Group:

Observational 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(区县):

沙坪坝区 

Country:

China

Province:

Chongqing

City:

Shapingba District

单位(医院):

陆军军医大学第一附属医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Army Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

血培养

指标类型:

主要指标

Outcome:

Blood culture

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

(1,3)-β-D-葡聚糖

指标类型:

主要指标

Outcome:

(1,3)-β-D-glucan

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

半乳甘露聚糖

指标类型:

主要指标

Outcome:

Galactomannan

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

隐球菌抗原

指标类型:

主要指标

Outcome:

Cryptococcus Antigen

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

宏基因组二代测序

指标类型:

主要指标

Outcome:

Metagenomics Next-Generation Sequencing

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 NA years
最大 Max age NA 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:

公开/Public

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

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:

暂未确定/Not yet

注册人:

Name of Registration:

 2026-05-18 15:23:44