肝硬化结节多步演变过程的钆塞酸二钠增强的多模态功能磁共振成像研究

注册号:

Registration number:

ChiCTR1900026668 

最近更新日期:

Date of Last Refreshed on:

2019-10-17 22:36:11 

注册时间:

Date of Registration:

2019-10-17 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

肝硬化结节多步演变过程的钆塞酸二钠增强的多模态功能磁共振成像研究

Public title:

Gadoxetic acid-enhanced multiparametric magnetic resonance imaging for cirrhotic liver nodules during multistep hepatocarcinogenesis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

肝硬化结节多步演变过程的钆塞酸二钠增强的多模态功能磁共振成像研究

Scientific title:

Gadoxetic acid-enhanced multiparametric magnetic resonance imaging for cirrhotic liver nodules during multistep hepatocarcinogenesis

研究课题代号(代码):

Study subject ID:

81471658

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:

蒋涵羽 

研究负责人:

宋彬 

Applicant:

Hanyu Jiang 

Study leader:

Bin Song 

申请注册联系人电话:

Applicant telephone:

+86 18608008770

研究负责人电话:

Study leader's
telephone:

+86 18980601592

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:

hanyu_jiang@foxmail.com

研究负责人电子邮件:

Study leader's E-mail:

anicesong@vip.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:

四川省成都市国学巷37号

研究负责人通讯地址:

四川省成都市国学巷37号

Applicant address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China

Study leader's address:

37 Guoxue Lane, Wuhou District, 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:

四川大学华西临床医学院/四川大学华西医院放射科

Applicant's institution:

West China School of Medicine/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:

2016 审(297)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:

四川大学华西医院生物医学伦理分委会

Name of the ethic committee:

Biomedical Research Ethics Committee, West China Hospital of Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2016-12-07 00:00:00

伦理委员会联系人:

李娜

Contact Name of the ethic committee:

Na Li

伦理委员会联系地址:

四川省成都市国学巷37号老八教412室

Contact Address of the ethic committee:

Room 412, Old 8th Teaching Building, West China Hospital, Sichuan University, 37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 85422654

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:

四川大学华西医院放射科

Primary sponsor:

Department of Radiology, West China Hospital, Sichuan University

研究实施负责(组长)单位地址:

四川省成都市国学巷37号

Primary sponsor's address:

37 Guoxue Lane, Wuhou District, 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):

四川省

市(区县):

成都市

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院

具体地址:

四川省成都市国学巷37号

Institution
hospital:

West China Hospital, Sichuan University

Address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China

经费或物资来源:

国家自然科学基金面上项目81471658

Source(s) of funding:

Research Grant of National Nature Science Foundation of China, No. 81471658

研究疾病:

肝硬化结节  

Target disease:

cirrhotic liver nodules

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:

本项目拟通过肝细胞特异性对比剂钆塞酸二钠(gadoxetic acid, EOB)增强的多参数功能磁共振成像(magnetic resonance imaging, MRI)技术,对肝硬化结节多步演变过程的影像学表现及相关分子病理改变进行研究,并将MRI多模态影像学指标与甲胎蛋白(alpha-fetoprotein, AFP)及RASSF1A甲基化等生化指标相结合,评价其对肝硬化相关结节的诊断效能及预后预测能力,并建立针对高危肝硬化结节的临床影像资料随访规范与数据库。  

Objectives of Study:

This study aims to assess the imaging and molecular alterations in the multistep hepatocarcinogenesis with gadoxetic acid (EOB)-enhanced multiparametric functional magnetic resonance (MR) imaging. A model integrating multiparametric MR features and serological markers including alpha-fetoprotein (AFP), RASSF1A methylation and etc., will be constructed and assessed for diagnosing cirrhotic nodules and predicting the prognosis. A clinical-radiological database will be established to streamline the data collection and follow-ups for high-risk cirrhotic nodules.

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) 既往HCC病史者;
(2) 肝功能Child-Pugh分级为C级者;
(3) 由先天性肝纤维化或血管异常引起的肝硬化者;
(4) 既往接受过抗肿瘤治疗者;
(5) 有EOB-MRI检查禁忌症者;
(6) EOB-MR图像质量差者;
(7) 无基线EOB-MRI检查后一月无可靠病理学结果或至少12月影像学随访者.

Exclusion criteria:

(1) Patients with a prior history of HCC;
(2) Patients with Child-Pugh class C diseases;
(3) Patients with cirrhosis due to congestive hepatic fibrosis or vascular disorders;
(4) Patients with previous antitumoral treatment;
(5) Patients with any contraindication of EOB-MRI;
(6) The MR image is of insufficient quality for analysis;
(7) There was no conclusive pathologic result within 1 month or follow-up imaging at least 12 months after initial MR examination.

研究实施时间:

Study execute time:

From 2015-06-01 00:00:00 To 2020-10-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2015-07-01 00:00:00 To 2018-10-01 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):

本研究采用由组织病理学检查(包括穿刺活检、肝切除术及肝移植术后病理学检查)以及影像学检查(包括至少12月的影像学随访、局部治疗后复发以及TACE之后碘油沉积)作为肝硬化结节诊断的金标准。

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):

Composite reference standards of either histopathological examinations, including biopsy, hepatectomy and liver transplantation specimens, or imaging, including follow-up or at least 12 months, recurrence after loco-regional therapies or ethiodized oil accumulation in tumor after TACE are used as the reference standard for the

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):

钆塞酸二钠增强的多模态功能磁共振成像

Index test:

Gadoxetic acid-enhanced multiparametric magnetic resonance imaging

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)

肝硬化和/或慢性乙肝病毒感染患者

例数:

Sample size:

272

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):

Cirrhosis and/or chronic hepatitis B virus infection population

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:

0

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):

四川省 

市(区县):

成都市 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院 

单位级别:

三级甲等 

Institution
hospital:

West China Hospital, Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

信号强度

指标类型:

主要指标

Outcome:

signal 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:

表观弥散系数

指标类型:

主要指标

Outcome:

apparent diffusion coefficient

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

真实扩散系数

指标类型:

主要指标

Outcome:

D

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

灌注相关扩散系数

指标类型:

主要指标

Outcome:

D*

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

灌注分数

指标类型:

主要指标

Outcome:

perfusion fraction

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脂肪分数

指标类型:

主要指标

Outcome:

fat fraction

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

T2*

指标类型:

主要指标

Outcome:

T2*

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:

病理标本

组织:

肝脏

Sample Name:

Pathology sample

Tissue:

Liver

人体标本去向

使用后保存  

说明

在医院病理科保存(保存年限由病理科决定)

Fate of sample:

Preservation after use  

Note:

Stored in the Department of Pathology (time of preservation at the discretion of the pathologists)

征募研究对象情况:

Recruiting status:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 83 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):

非随机

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

Nonrandomized

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:

未说明

Blinding:

Not stated

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):

联系项目负责人

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

Contact applicant

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:

Electronic Data Capture

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:

 2019-10-17 22:36:11