请与我们联系上传伦理批件 经呼吸介入取材的宏基因组新一代测序技术(mNGS)对肺部感染诊断价值研究

注册号:

Registration number:

ChiCTR2200058998 

最近更新日期:

Date of Last Refreshed on:

2023-01-11 21:26:58 

注册时间:

Date of Registration:

2022-04-22 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

请与我们联系上传伦理批件 经呼吸介入取材的宏基因组新一代测序技术(mNGS)对肺部感染诊断价值研究

Public title:

Study on the diagnostic value of metagenomic next generation sequencing (mNGS) based on respiratory intervention in pulmonary infection

注册题目简写:

English Acronym:

研究课题的正式科学名称:

经呼吸介入取材的宏基因组新一代测序技术(mNGS)对肺部感染诊断价值研究

Scientific title:

Study on the diagnostic value of metagenomic next generation sequencing (mNGS) based on respiratory intervention in pulmonary infection

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:

刘勇 

研究负责人:

刘勇 

Applicant:

Liu Yong 

Study leader:

Liu Yong 

申请注册联系人电话:

Applicant telephone:

+86 13526258730

研究负责人电话:

Study leader's
telephone:

+86 13526258730

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:

zyliu04@sina.com

研究负责人电子邮件:

Study leader's E-mail:

zyliu04@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:

河南省周口市人民东路26号

研究负责人通讯地址:

河南省周口市人民东路26号

Applicant address:

26 Renmin Road East, Zhoukou, He'nan

Study leader's address:

26 Renmin Road East, Zhoukou, He'nan

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:

周口市中心医院

Applicant's institution:

Zhoukou Central Hospital

研究负责人所在单位:

周口市中心医院

Affiliation of the Leader:

Zhoukou 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:

20200903005

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

周口市中心医院伦理委员会

Name of the ethic committee:

Ethics Committee of Zhoukou Central Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

1990-01-01 00:00:00

伦理委员会联系人:

毛国璋

Contact Name of the ethic committee:

Mao Guozhang

伦理委员会联系地址:

河南省周口市人民东路26号

Contact Address of the ethic committee:

26 Renmin Road East, Zhoukou, He'nan

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

周口市中心医院

Primary sponsor:

Zhoukou Central Hospital

研究实施负责(组长)单位地址:

河南省周口市人民东路26号

Primary sponsor's address:

26 Renmin Road East, Zhoukou, He'nan

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

河南

市(区县):

周口

Country:

China

Province:

He'nan

City:

Zhoukou

单位(医院):

周口市中心医院

具体地址:

人民东路26号

Institution
hospital:

Zhoukou Central Hospital

Address:

26 Renmin Road East

经费或物资来源:

周口市中心医院科技攻关项目

Source(s) of funding:

Zhoukou Central Hospital Science and Technology Research Project

研究疾病:

肺部感染  

Target disease:

pulmonary infection

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:

I期临床试验 

Study phase:

1

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

观察CT 引导下肺穿刺活检组织宏基因组新一代测序技术 (mNGS) 检测对肺部感染病原学诊断阳性率,探讨其临床病原学诊断价值。  

Objectives of Study:

To observe the positive rate of pulmonary infection diagnosis by metagenomic next-generation sequencing (mNGS) in CT-guided lung puncture biopsy tissue, and to explore its clinical diagnostic value.

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.患者不能耐受气管镜检查或 CT 引导下肺穿刺检查;
2.患者凝血功能较差,相关凝血功能和血常规的指标不符合入组标准或者呼吸道出现严重的出血症状等;
3.患者有急性心衰、重症哮喘或不稳定心绞痛等严重的基础疾病;
4.近期服用抗凝药、抗血小板药或活血化瘀药物等;
5.麻醉药物过敏。

Exclusion criteria:

1. The patient could not tolerate tracheoscopy or CT-guided lung puncture;
2. The patient had poor coagulation function, the indexes related to coagulation function and blood routine did not meet the inclusion criteria, or the respiratory tract showed serious bleeding symptoms;
3. Patients with acute heart failure, severe asthma, unstable angina and other serious underlying diseases;
4. Recently taking anticoagulant drugs, antiplatelet drugs or drugs to promote blood circulation and remove blood stasis;
5. Allergies to narcotic drugs.

研究实施时间:

Study execute time:

From 2022-04-01 00:00:00 To 2023-07-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-04-22 00:00:00 To 2023-04-01 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):

临床表现和胸部CT征象

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):

Clinical manifestations and chest CT signs

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):

CT引导下肺活检

Index test:

CT guided lung biopsy

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)

例数:

Sample size:

150

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):

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):

例数:

Sample size:

150

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

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

河南 

市(区县):

周口 

Country:

China

Province:

He'nan

City:

Zhoukou

单位(医院):

周口市中心医院 

单位级别:

三甲 

Institution
hospital:

Zhoukou Central Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

诊断阳性率

指标类型:

主要指标

Outcome:

diagnosic yield

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

并发症

指标类型:

次要指标

Outcome:

complication

Type:

Secondary 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:

肺组织标本

组织:

Sample Name:

Lung tissue

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:

肺泡灌洗液

组织:

Sample Name:

Alveolar lavage fluid

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 70 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):

随机化分组及隐匿方法:采用区组随机法,由本项目的统计人员通过SAS软件生成随机分配表,并制定针孔打印的密封不透光的随机隐匿信件交给项目协调中心指派的专人(不参与临床观察)负责保管

Randomization Procedure (please state who generates the random number sequence and by what method):

Randomization grouping and concealment method: using the block randomization method, the statisticians of the project generate the random distribution table through SAS software, formulate the sealed and opaque random concealment letter printed by pinhole, and submit it to the special person designated by the project c

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

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):

研究结束3个月内共享原始数据,采用临床试验公共管理平台并向公众开放查询

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

The original data shall be shared within 3 months after the end of the study, and the clinical trial public management platform shall be adopted and open to the pu

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:

数据的采集:使用自行设计的调查问卷采集基线及随访数据。 (2)数据的录入与核查:建立epidata数据库,由两名经过培训的数据录入员独立进行数据录入,之后进行双录入核查。数据库不一致时,逐项核对原始记录表进行校对。 (3)数据的质量管理:定期抽查部分病例报告表,了解数据录入的质量,分析并处理数据录入中存在的问题。

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

2)(1) Data collection: a self-designed questionnaire was used to collect baseline and follow-up data. (2) Data entry and verification: establish an EpiData database, which is independently entered by two trained data entry personnel, and then double entry verification. If the database is inconsistent, check the original record table item by item for proofreading. (3) Data quality management: regularly spot check some case report forms to understand the quality of data entry, analyze and deal with the problems existing in data entry.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-04-22 09:43:59