ctDNA甲基化在肺癌早期诊断中的作用研究

注册号:

Registration number:

ChiCTR-DDD-17012123 

最近更新日期:

Date of Last Refreshed on:

2017-07-25 10:13:00 

注册时间:

Date of Registration:

2017-07-25 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

ctDNA甲基化在肺癌早期诊断中的作用研究

Public title:

Early detection of lung cancer using circulating tumor DNA methylation by targeted bisulfite sequencing

注册题目简写:

ctDNA甲基化

English Acronym:

ctDNA methylation

研究课题的正式科学名称:

肺癌精准防治技术成果转化研究

Scientific title:

The applied research of precise diagnosis and therapy in lung cancer

研究课题代号(代码):

Study subject ID:

国家自然科学基金面上项目( No. 81372504)、四川省科技厅-支撑计划(No. 2014SZ0148)

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:

李镭 

研究负责人:

李为民 

Applicant:

Li Lei 

Study leader:

Li Weimin 

申请注册联系人电话:

Applicant telephone:

+86 15608030047

研究负责人电话:

Study leader's
telephone:

+86 18980601009

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:

lileililei41@163.com

研究负责人电子邮件:

Study leader's E-mail:

weimin003@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:

四川省成都市武侯区外南国学巷37号四川大学华西医院

研究负责人通讯地址:

四川省成都市武侯区外南国学巷37号四川大学华西医院

Applicant address:

37 Guoxuexiang, Chengdu, Sichuan, China

Study leader's address:

37 Guoxuexiang, Chengdu, Sichuan, 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:

四川大学华西医院

Applicant's institution:

West China Hospital, Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital, Sichuan 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:

2017-114

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:

四川大学华西医院临床试验伦理分委会

Name of the ethic committee:

The clinical trial ethic committee of West China Hospital, Sichuan University

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:

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:

四川大学华西医院

Primary sponsor:

West China Hospital, Sichuan University

研究实施负责(组长)单位地址:

四川省成都市武侯区外南国学巷37号四川大学华西医院

Primary sponsor's address:

37 Guoxuexiang, Chengdu, Sichuan, 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):

四川

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院

具体地址:

四川省成都市武侯区外南国学巷37号四川大学华西医院

Institution
hospital:

West China Hospital, Sichuan University

Address:

37 Guoxuexiang, Chengdu, Sichuan, China

经费或物资来源:

国家自然科学基金面上项目( No. 81372504)、四川省科技厅-支撑计划(No. 2014SZ0148)

Source(s) of funding:

National Natural Science Foundation of China (No. 81372504), Application of Infrastructure Program from the Department of Science and Technology, Sichuan Province, China (2014SZ0148)

研究疾病:

肺癌  

Target disease:

lung cancer

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:

诊断试验新技术临床试验 

Study phase:

Diagnostic New Technique Clincal Study

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

探索循环肿瘤DNA(circulating tumor DNA, ctDNA)甲基化检测在早期肺癌中的诊断效能。  

Objectives of Study:

Determine the diagnostic efficacy of circulating tumor DNA (ctDNA) methylation in early stage lung cancer.

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:

手术切除后仍无法明确肺结节的病理诊断或来源。

Exclusion criteria:

Without a definitive diagnosis of lung nodule after surgery.

研究实施时间:

Study execute time:

From 2015-07-01 00:00:00 To 2017-09-21 00:00:00  

征募观察对象时间:

Recruiting time:

From 2015-12-01 00:00:00 To 2017-08-15 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):

病理诊断,包括HE染色及免疫组化

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):

Pathological diagnosis, including HE staining and immunohistochemistry

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):

ctDNA甲基化信号

Index test:

Methylation signature in ctDNA

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)

肺癌患者,以1期肺癌为主,包括腺癌、鳞癌、腺鳞癌、小细胞癌、类癌等多种病理类型。

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):

The lung cancer patients (mainly focusing on stage Ⅰ lung cancer), including adenocarcinoma, squamous cell carcinoma, adenosquamous carcinoma, small cell lung cancer and carcinoid.

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):

1、良性肺疾病患者,包括良性肿瘤、炎性假瘤、肺结核、真菌及寄生虫感染等;2、其他系统的原发性肿瘤;3、无症状的健康人群。

例数:

Sample size:

100

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

1. pulmonary benign diseases, including benign tumors, inflammation, tuberculosis, mycotic and parasitic infection; 2. primary tumor of other origins; 3. asymptomatic normal participants.

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

成都 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院 

单位级别:

三甲医院 

Institution
hospital:

West China Hospital, Sichuan University

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

敏感度

指标类型:

主要指标

Outcome:

sensitivity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

特异度

指标类型:

主要指标

Outcome:

specificity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

阳性预测值

指标类型:

次要指标

Outcome:

positive predictive value

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

阴性预测值

指标类型:

次要指标

Outcome:

negative predictive value

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

准确性

指标类型:

主要指标

Outcome:

ACC

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

诊断效能

指标类型:

主要指标

Outcome:

Power of diagnosis

Type:

Primary indicator

测量时间点:

测量方法:

ROC

Measure time point of outcome:

Measure method:

ROC

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

blood

Tissue:

lung

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation 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 80 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):

N/A

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

N/A

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:

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):

预计于2017年底通过发表文章共享原始数据

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

Sharing IPD through article before 2018

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:

通过四川大学华西医院his系统采集数据,通过四川大学华西医院呼吸内科数据库管理数据。

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

Collecting data through his system of West China Hospital, Sichuan University; Managing data through the respiratory department of West China Hospital, Sichuan University.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2017-07-25 10:13:00