研究者撤消 Cas13a介导的RNA检测技术在新型冠状病毒(COVID-19)核酸检测中的应用研究

注册号:

Registration number:

ChiCTR2000030706 

最近更新日期:

Date of Last Refreshed on:

2020-03-14 16:00:35 

注册时间:

Date of Registration:

2020-03-11 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

研究者撤消 Cas13a介导的RNA检测技术在新型冠状病毒(COVID-19)核酸检测中的应用研究

Public title:

Cancelled by the investigator Application of cas13a-mediated RNA detection in the assay of novel coronavirus nucleic acid (COVID-19)

注册题目简写:

English Acronym:

研究课题的正式科学名称:

Cas13a介导的RNA检测技术在新型冠状病毒核酸检测中的应用研究

Scientific title:

Application of cas13a-mediated RNA detection in the detection of novel coronavirus nucleic acid

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:

谭晶洁 

研究负责人:

黄广涛 

Applicant:

Jingjie Tan 

Study leader:

Guangtao huang 

申请注册联系人电话:

Applicant telephone:

+86 18311544208

研究负责人电话:

Study leader's
telephone:

+86 18085287828

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:

tanjj0905@163.com

研究负责人电子邮件:

Study leader's E-mail:

haitao3140@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:

贵州省遵义市大连路149号

研究负责人通讯地址:

贵州省遵义市大连路149号

Applicant address:

149 Dalian Road, Zunyi, Guizhou, China

Study leader's address:

149 Dalian Road, Zunyi, Guizhou, 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:

遵义医科大学附属医院

Applicant's institution:

Affiliated Hospital of Zunyi Medical University

研究负责人所在单位:

遵义医科大学附属医院

Affiliation of the Leader:

Affiliated Hospital of Zunyi Medical University

是否获伦理委员会批准:

Approved by ethic committee:

No

伦理委员会批件文号:

Approved No. of ethic committee:

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:

Name of the ethic committee:

伦理委员会批准日期:

Date of approved by ethic committee:

2013-08-26 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

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:

遵义医学院附属医院

Primary sponsor:

Affiliated Hospital of Zunyi Medical University

研究实施负责(组长)单位地址:

贵州省遵义市大连路149号

Primary sponsor's address:

149 Dalian Road, Zunyi, Guizhou, 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):

贵州省

市(区县):

遵义市

Country:

China

Province:

Guizhou

City:

Zunyi

单位(医院):

遵义医科大学附属医院

具体地址:

贵州省遵义市大连路149号

Institution
hospital:

Affiliated Hospital of Zunyi Medical University

Address:

149 Dalian Road, Zunyi

经费或物资来源:

省科技厅支撑项目

Source(s) of funding:

Provincial science and technology department support project

研究疾病:

新型冠状病毒肺炎(COVID-19)  

Target disease:

Novel Coronavirus Pneumonia (COVID-19)

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:

探索性研究/预试验 

Study phase:

0

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

1.提高潜伏期感染患者的检出率,更早识别无症状的早期潜伏感染者; 2.降低排除诊断的假阴性概率,能够更精确的控制解除隔离的指征; 3.比较SHERLOCK技术与RT-PCR检测技术对新型冠状病毒的检测灵敏性; 4.提高对疑似病例的确诊水平。  

Objectives of Study:

1. Improve the detection rate of patients with latent infection and identify asymptomatic early latent infection earlier; 2. Reduce the false negative probability of excluding diagnosis, and control the indication of isolation more accurately; 3. Compare the sensitivity of SHERLOCK technology and rt-pcr detection technology to the detection of novel coronavirus; 4. Improve the level of confirmation of suspected cases.

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.无法采集鼻咽拭子的疑似患者;
2.其它病原体所致肺炎患者。

Exclusion criteria:

1. Suspected patients unable to collect nasopharyngeal swabs;
2. Pneumonia caused by other pathogens.

研究实施时间:

Study execute time:

From 2020-02-09 00:00:00 To 2020-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-02-09 00:00:00 To 2020-06-08 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):

新冠肺炎病毒核酸检测, RT-PCR

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):

Nucleic acid test for new coronavirus, RT-PCR

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):

新型冠状病毒的RT-PCR产物

Index test:

RT-PCR product of SARS-CoV-2.

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)

新型冠状病毒肺炎确诊患者或疑似病例

例数:

Sample size:

300

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):

Confirmed or suspected cases of novel coronavirus pneumonia (COVID-19).

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):

上呼吸道感染患者

例数:

Sample size:

200

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

Patients with upper respiratory tract infection

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

贵州 

市(区县):

遵义 

Country:

China

Province:

Guizhou

City:

Zunyi

单位(医院):

遵义医科大学附属医院 

单位级别:

三甲医院 

Institution
hospital:

Affiliated hospital of zunyi medical university

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

敏感性、特异性、准确率

指标类型:

主要指标

Outcome:

Sensitivity, specificity and accuracy

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:

鼻咽拭子

组织:

Sample Name:

nasopharyngeal swab

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:

组织:

Sample Name:

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 1 years
最大 Max age 100 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):

无随机分组

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

Non-randomization.

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:

N/A

Blinding:

N/A

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):

http://www.medresman.org/login.aspx 临床试验公共管理平台

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

http://www.medresman.org/login.aspx

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:

电子病例记录表

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

Electronic case records

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2020-03-11 10:48:42