ChiCTR2500106967 版本V1.0 版本创建时间2025/08/01 08:55:57 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:

ChiCTR2500106967 

最近更新日期:

Date of Last Refreshed on:

2025-08-01 08:55:51 

注册时间:

Date of Registration:

2025-08-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

CLIP-PCR在人布鲁氏菌检测中的应用

Public title:

The Application of CLIP-PCR in the Detection of Human Brucellosis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

CLIP-PCR在人布鲁氏菌检测中的应用

Scientific title:

The Application of CLIP-PCR in the Detection of Human Brucellosis

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:

杨晓琼 

研究负责人:

杨文杰 

Applicant:

Xiaoqiong Yang 

Study leader:

Wenjie Yang 

申请注册联系人电话:

Applicant telephone:

+86 178 2206 2959

研究负责人电话:

Study leader's
telephone:

+86 136 0215 5376

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:

897664305@qq.com

研究负责人电子邮件:

Study leader's E-mail:

15516622620@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:

天津市西青区保山西道2号

研究负责人通讯地址:

天津市西青区保山西道2号

Applicant address:

No. 2 Baoshan West Road, Xiqing District, Tianjin

Study leader's address:

No. 2 Baoshan West Road, Xiqing District, Tianjin

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:

天津市第一中心医院

Applicant's institution:

Tianjin First Central Hospital

研究负责人所在单位:

天津市第一中心医院

Affiliation of the Leader:

Tianjin First Central 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:

KYAP2025-64

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:

天津市第一中心医院科研伦理委员会

Name of the ethic committee:

The Research Ethics Committee of Tianjin First Central Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-07-16 00:00:00

伦理委员会联系人:

巩新媛

Contact Name of the ethic committee:

Xinyuan Gong

伦理委员会联系地址:

天津市西青区保山西道2号

Contact Address of the ethic committee:

No. 2 Baoshan West Road, Xiqing District, Tianjin

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 134 3664 0313

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:

天津市第一中心医院

Primary sponsor:

Tianjin First Central Hospital

研究实施负责(组长)单位地址:

天津市西青区保山西道2号

Primary sponsor's address:

No. 2 Baoshan West Road, Xiqing District, Tianjin

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

天津

市(区县):

Country:

China

Province:

Tianjin

City:

单位(医院):

天津市第一中心医院

具体地址:

天津市西青区保山西道2号

Institution
hospital:

Tianjin First Central Hospital

Address:

No. 2 Baoshan West Road, Xiqing District, Tianjin

经费或物资来源:

国家临床重点专科建设项目

Source(s) of funding:

National Key Clinical Specialty Construction Project

研究疾病:

布鲁氏菌病  

Target disease:

Brucellosis

研究疾病代码:

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

本研究将建立基于CLIP-PCR的人布鲁氏菌的分子诊断方法,为病原菌检测提供一种免提核酸直接检测全血中RNA的新技术,以提高人布鲁氏病的诊断能力,实现布鲁氏菌病的早期识别和精准治疗。建立了灵敏高效的通用TaqMan探针法CLIP-PCR检测人感染布鲁氏 菌,成功应用于布鲁氏菌的血液样本检测,提高布鲁氏菌检测的敏感性,检测出更低拷贝的布鲁氏菌,为布鲁氏菌病的传播的控制、大规模筛查奠定了基础。  

Objectives of Study:

This study will establish a molecular diagnostic method for human Brucella based on CLIP-PCR, providing a new technology for pathogen detection that eliminates the need for nucleic acid extraction and directly detects RNA in whole blood. This will enhance the diagnostic ability for human brucellosis and enable early identification and precise treatment of brucellosis. A sensitive and efficient universal TaqMan probe method, CLIP-PCR, for detecting human Brucella infection has been established and successfully applied to the detection of Brucella in blood samples, improving the sensitivity of Brucella detection and enabling the detection of lower-copy Brucella. This lays the foundation for the control of Brucella transmission and large-scale screening.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

入选标准:年龄18岁以上;符合布鲁氏菌病诊断标准的疑似、临床诊断或确诊标准; 阴性对照:年龄18岁以上;无布鲁氏菌病流行病学史、不符合布鲁氏菌病症状且血培养未检测出布鲁氏菌;

Inclusion criteria

Inclusion criteria: age over 18 years old; Suspected, clinical or confirmed diagnostic criteria for brucellosis; Negative control: age over 18 years old; No epidemiological history of brucellosis, no symptoms of brucellosis, and no Brucella positive blood culture;

排除标准:

活动期恶性肿瘤、时期器官移植术后、造血干细胞移植术后、严重免疫系统疾病;使用免疫抑制药物、生物制剂或靶向药治疗者;拒绝签署知情同意书。

Exclusion criteria:

Active malignant tumors, organ transplantation after the period, hematopoietic stem cell transplantation after the period, severe immune system diseases; those who are treated with immunosuppressive drugs, biological agents or targeted drugs; those who refuse to sign the informed consent form.

研究实施时间:

Study execute time:

From 2025-08-01 00:00:00 To 2026-08-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-08-15 00:00:00 To 2026-08-01 00:00:00

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

血培养阳性

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

Positive blood culture

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

CLIP-PCR

Index test:

CLIP-PCR

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

符合布鲁氏菌病诊断标准的疑似、临床诊断或确诊标准人群

例数:

Sample size:

100

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

Populations that meet the diagnostic criteria for brucellosis, including suspected, clinically diagnosed, or confirmed cases

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

其他细菌感染人群

例数:

Sample size:

0

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

People with other bacterial infections

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

天津 

市(区县):

 

Country:

China

Province:

Tianjin

City:

单位(医院):

天津市第一中心医院 

单位级别:

三甲 

Institution
hospital:

Tianjin First Central Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

CLIP-PCR在人布鲁氏菌检测中的灵敏度

指标类型:

主要指标

Outcome:

The sensitivity of CLIP-PCR in the detection of human brucellosis

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

CLIP-PCR在人布鲁氏菌检测中的特异性

指标类型:

主要指标

Outcome:

The specificity of CLIP-PCR in the detection of human brucellosis

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 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:

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 report form and electronic data acquisition and management system

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:

 2025-08-01 08:55:51