液体活检中富集血浆小片段cfDNA的新策略及应用

注册号:

Registration number:

ChiCTR2000039298 

最近更新日期:

Date of Last Refreshed on:

2021-01-24 22:34:06 

注册时间:

Date of Registration:

2020-10-22 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

液体活检中富集血浆小片段cfDNA的新策略及应用

Public title:

New strategy and application of enriching plasma small fragment cfdna in liquid biopsy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

液体活检中富集血浆小片段cfDNA的新策略及应用

Scientific title:

New strategy and application of enriching plasma small fragment cfdna in liquid biopsy

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:

廖娟 

研究负责人:

廖娟 

Applicant:

Juan Liao 

Study leader:

Juan Liao 

申请注册联系人电话:

Applicant telephone:

+86 23-85381760

研究负责人电话:

Study leader's
telephone:

+86 23-85381760

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:

liaojuan26@hospital.cqmu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

liaojuan26@hospital.cqmu.edu.cn

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:

重庆市永川区萱花路439号

研究负责人通讯地址:

重庆市永川区萱花路439号

Applicant address:

439 Xuanhua Road, Yongchuan District, Chongqing, China

Study leader's address:

439 Xuanhua Road, Yongchuan District, Chongqing, China

申请注册联系人邮政编码:

Applicant postcode:

402160

研究负责人邮政编码:

Study leader's postcode:

402160

申请人所在单位:

重庆医科大学附属永川医院

Applicant's institution:

Yongchuan Hospital Affiliated to Chongqing Medical University

研究负责人所在单位:

重庆医科大学附属永川医院

Affiliation of the Leader:

Yongchuan Hospital Affiliated to Chongqing 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:

2019年科伦审31号

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:

重庆医科大学附属永川医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Yongchuan Hospital Affiliated to Chongqing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2019-05-16 00:00:00

伦理委员会联系人:

邵伟川

Contact Name of the ethic committee:

Weichuan Shao

伦理委员会联系地址:

重庆市永川区萱花路439号

Contact Address of the ethic committee:

439 Xuanhua Road, Yongchuan District, Chongqing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23-85381616

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:

重庆医科大学附属永川医院

Primary sponsor:

Yongchuan Hospital of Chongqing Medical University

研究实施负责(组长)单位地址:

重庆市永川区萱花路439号

Primary sponsor's address:

439 Xuanhua Road, Yongchuan 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):

永川

Country:

China

Province:

Chongqing

City:

Yongchuan

单位(医院):

重庆医科大学附属永川医院

具体地址:

永川区萱花路439号

Institution
hospital:

Yongchuan Hospital Affiliated to Chongqing Medical University

Address:

439 Xuanhua Road, Yongchuan District

经费或物资来源:

重庆市科卫联合项目

Source(s) of funding:

Chongqing Science and Health Joint Medical Research Project (2019QNXM013)

研究疾病:

癌症  

Target disease:

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:

探索性研究/预试验 

Study phase:

0

研究设计:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

建立耐细胞干扰且富集血浆短片段DNA的新策略。  

Objectives of Study:

To establish a new strategy to resist cell interference and enrich short DNA fragments of plasma.

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)存在结直肠炎、克罗恩病等慢性炎性疾病;
(2)患有系统性红斑狼疮等免疫疾病;
(3)感染较重患者;
(4)怀孕、存在严重心、肝、肺疾病或依从性较差的患者。

Exclusion criteria:

1. Patients with chronic inflammatory diseases such as proctitis and Crohn's disease;
2. Patients with immune diseases such as systemic lupus erythematosus;
3. Patients with severe infection;
4. Pregnant patients with severe heart, liver and lung diseases or poor compliance.

研究实施时间:

Study execute time:

From 2020-01-01 00:00:00 To 2021-02-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-10-30 00:00:00 To 2021-02-01 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):

游离DNA提取试剂盒

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):

MagMAX Cell-Free Total Nucleic Acid Isolation Kit

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):

采用qPCR试剂盒(TB Green Premix Ex Taq (Tli RNaseH Plus,TAKARA)对ALU115和ALU247进行定量分析。CFX-96荧光定量PCR仪(BIORAD).

Index test:

Quantitative analysis of ALU115 and ALU247 was performed using a qPCR kit (TB Green Premix Ex Taq (Tli RNaseH Plus, TAKARA).The CFX-96 Quantitative Fluorescence PCR Instrument (BIORAD) was used.

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)

结肠癌患者

例数:

Sample size:

30

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):

colorectal cancer.

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):

结肠息肉

例数:

Sample size:

30

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

polyp of colon

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):

永川 

Country:

China

Province:

Chongqing

City:

Yongchuan

单位(医院):

重庆医科大学附属永川医院 

单位级别:

三级 

Institution
hospital:

Yongchuan Hospital Affiliated to Chongqing Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

完整指数

指标类型:

主要指标

Outcome:

intensity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

ALU115

指标类型:

次要指标

Outcome:

ALU115

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

ALU247

指标类型:

次要指标

Outcome:

ALU247

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

SEN, SPE, ACC, AUC of ROC

指标类型:

主要指标

Outcome:

SEN, SPE, ACC, AUC of ROC

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 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):

不适用

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:

公开/Public

盲法:

未说明

Blinding:

Not stated

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):

发表论文 请阅读网页注册指南中关于 原始数据共享 的内容。

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

Open in the form of published papers

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:

SPSS

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

SPSS

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:

 2020-10-22 16:28:08