直肠多模态磁共振在直肠癌术前评估中的应用

注册号:

Registration number:

ChiCTR1900021732 

最近更新日期:

Date of Last Refreshed on:

2019-03-07 08:28:50 

注册时间:

Date of Registration:

2019-03-07 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

直肠多模态磁共振在直肠癌术前评估中的应用

Public title:

Application of multimodal magnetic resonance in preoperative evaluation of rectal cancer

注册题目简写:

English Acronym:

研究课题的正式科学名称:

直肠多模态磁共振在直肠癌术前评估中的应用

Scientific title:

Application of multimodal magnetic resonance in preoperative evaluation of rectal cancer

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:

袁元 

研究负责人:

袁元 

Applicant:

Yuan Yuan 

Study leader:

Yuan Yuan 

申请注册联系人电话:

Applicant telephone:

+86 18980606892

研究负责人电话:

Study leader's
telephone:

+86 18980606892

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:

yuanyuan1686@126.com

研究负责人电子邮件:

Study leader's E-mail:

yuanyuan1686@126.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国学巷37号

研究负责人通讯地址:

四川省成都市武侯区国学巷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:

四川大学华西医院放射科

Applicant's institution:

Department of Radiology, West China Hospital, Sichuan University

研究负责人所在单位:

四川大学华西医院放射科

Affiliation of the Leader:

Department of Radiology, 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:

2018年 审(223)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委员会

Name of the ethic committee:

West China Hospital of Sichuan University Biomedical Research Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2018-08-06 00:00:00

伦理委员会联系人:

冯敏

Contact Name of the ethic committee:

+86 18980605649

伦理委员会联系地址:

四川省成都市武侯区国学巷37号四川大学华西医院第八教学楼412办公室

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:

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:

四川大学华西医院

Primary sponsor's address:

West China Hospital, Sichuan University

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):

华西医院

具体地址:

四川省成都市武侯区国学巷37号

Institution
hospital:

West China hospital

Address:

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

经费或物资来源:

自筹资金

Source(s) of funding:

self-financing

研究疾病:

直肠癌  

Target disease:

rectal 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:

其它 

Study phase:

N/A

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

本研究项目主要运用多种磁共振成像手段,采用高分辨MRI序列、弥散加权成像(diffusion-weighted imaging,DWI)和动态增强三维容积式内插法屏气检查 ( 3D volumetric interpolated breath-hold examination,3D VIBE),清楚显示直肠壁的解剖结构,以期为直肠癌术前评估和肿瘤分期提供更准确的影像信息和依据。  

Objectives of Study:

This research project is that uses a variety of magnetic resonance imaging methods, including high-resolution MRI sequences, diffusion-weighted imaging (DWI) and 3D volumetric interpolated breath-hold examination(3D VIBE) shows the anatomy of the rectal wall clearly in order to provide more accurate image information and evidence for preoperative evaluation and tumor staging of rectal 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:

MRI检查禁忌症(如体内有金属植入物、幽闭恐惧症等)的患者,磁共振对比剂过敏的患者,不能配合完成整个检查过程的患者。

Exclusion criteria:

Patients with contraindications of MRI (such as metal implants, claustrophobia, etc.),patients with hypersensitivity of magnetic resonance contrast agents, patients who can't cooperate the entire examination process .

研究实施时间:

Study execute time:

From 2019-04-01 00:00:00 To 2020-03-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2019-04-01 00:00:00 To 2020-03-31 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):

手术病理结果和随访结果

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):

Surgical pathology results and follow-up results

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):

直肠癌患者磁共振检查高分辨MRI序列、弥散加权成像(DWI)和动态增强三维容积式内插法屏气检查 (3D VIBE)图像的诊断结果

Index test:

Images diagnostic results of high-resolution MRI sequence, diffusion-weighted imaging and dynamic enhanced 3D volumetric interpolated breath-hold examination in patients with rectal cancer

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)

直肠癌患者

例数:

Sample size:

50

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):

Rectal cancer patient

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:

no

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:

三甲 

Institution
hospital:

West China hospita Sichuan University

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

肿瘤分期

指标类型:

主要指标

Outcome:

Tumor staging

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:

肿块

组织:

直肠

Sample Name:

Lump

Tissue:

rectum

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 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):

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:

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):

文章发表之后,联系通讯作者获取

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

After the article is published, contact the corresponding author for access.

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:

数据采集使用自制量表,数据管理采用SPSS25.0进行管理。

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

Self-made scale was used for data collection, and SPSS25.0 was used for data management.

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:

 2019-03-07 08:28:50