ChiCTR-DDT-11001729 版本V1.1 版本创建时间2015/07/23 19:06:12 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR-DDT-11001729 

最近更新日期:

Date of Last Refreshed on:

2015-07-23 19:03:42 

注册时间:

Date of Registration:

2011-11-24 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

比较两种不同剂量的钆布醇增强头颅磁共振检查在脑转移瘤检出能力的前瞻性研究

Public title:

Magnetic Resonance Evaluation of Brain Metastases With Two Doses of Gadobutrol 1.0 M

注册题目简写:

English Acronym:

研究课题的正式科学名称:

一单中心,开放标签的评价比较使用两种不同剂量的钆布醇增强头颅磁共振检查在脑转移瘤的有效性和安全性的前瞻性研究

Scientific title:

Single center, Open-label Study to evaluate the efficacy (by blinded reading) and safety of MRI in patient suspected Metastases with two dose of Gadobutrol

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:

李唯 

研究负责人:

杨本强 

Applicant:

Wei LI 

Study leader:

Benyang Qiang 

申请注册联系人电话:

Applicant telephone:

+86 13811391905

研究负责人电话:

Study leader's
telephone:

+86 13309886610

申请注册联系人传真 :

Applicant Fax:

+86 010 59218503

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:

wolaileya_2004@163.com

研究负责人电子邮件:

Study leader's E-mail:

bqyang888@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:

北京市朝阳区东三环中路7号北京财富中心A座37层

研究负责人通讯地址:

辽宁省沈阳市沈河区文化路83号沈阳军区总医院放射科

Applicant address:

37/F, Fortune Plaza, 7 Dong San Huan Zhong Rd, Chaoyang District, Beijing

Study leader's address:

83 Wenhua Rd, Shenhe District, Liaoning, China

申请注册联系人邮政编码:

Applicant postcode:

100020

研究负责人邮政编码:

Study leader's postcode:

110016

申请人所在单位:

沈阳军区总医院

Applicant's institution:

The General Hospital of Shenyang Military Region

研究负责人所在单位:

Affiliation of the Leader:

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:

沈阳军区总医院

Primary sponsor:

The General Hospital of Shenyang Military Region

研究实施负责(组长)单位地址:

辽宁省沈阳市沈河区文化路83号

Primary sponsor's address:

83 Wenhua Road, Shenhe District, Shenyang, Liaoning

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

辽宁省

市(区县):

Country:

China

Province:

liaoning

City:

单位(医院):

沈阳军区总医院

具体地址:

辽宁省沈阳市沈河区文化路83号

Institution
hospital:

The General Hospital of Shenyang Military Region

Address:

83 Wenhua Rd, Shenhe District, Liaoning

经费或物资来源:

本试验系上市后产品观察性临床研究,患者自行承担试验药物,本试验工作人员的工作均为自愿工作,无需额外试验经费

Source(s) of funding:

The study is a post marking obervational study, so the subject paid for the study drugs. All the related staff do the study work voluntarily. No more cost is needed.

研究疾病:

脑转移瘤  

Target disease:

Brain Metastasis

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:

上市后药物 

Study phase:

4

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

本研究的目的是探索新一代高浓度大环状含钆对比剂1.0mol/L钆布醇(加乐显?1.0)在3.0T条件下,比较使用 单倍和双倍剂量的增强磁共振检查在脑转移病灶检出方面的诊断效能,为临床剂量优化提供依据。  

Objectives of Study:

The purpose of this study is to evaluate the efficacy (by blinded reading) and safety of Brain MRI in patient suspected Metastases with two doses of Gadobutrol. We expected to find the suitable dosage of Gadobutrol in Brain Metastasis.

药物成份或治疗方案详述:

钆布醇 

Description for medicine or protocol of treatment in detail:

Gadobutrol 

纳入标准:

1. 原发肿瘤被发现在一年以内的患者,且被临床症状提示有恶性肿瘤脑转移。
2. 由透露CT或其他检查发现疑似脑转移瘤的病灶的患者,无论患者是否有恶性肿瘤病史。
3. 患者愿意参与该试验并签署ICF。

Inclusion criteria

1. Patient whose primary tumor is diagnosed with 1 year and who was suspected cerebral metastasis according symptom;
2. Patient who was highly suspected cerebral metastasis due to the intracranial lesion detected by the CT etc, no matter the primary tumor is not found;
3. Willing to sign the ICF.

排除标准:

1. 孕期或哺乳期妇女。
2. 患者有任何MRI或增强MRI检查的禁忌征。
3. 患者在参与试验前接受脑转移瘤治疗。
4. 患者对任何已知或未知的磁共振对比剂成分过敏,或有严重过敏史的患者。
5. 患者eGFR<60 ml/min/1.73 m2。

Exclusion criteria:

1. Pregnant or lactating women;
2. Patients who have any contraindication to MRI or CE-MRI;
3. Patients who was treated for his/ her cerebral metastasis before this study;
4. Patient who is sensitive to any component of the MRI contrast agent or patient who has the history of severe allergy or allergic asthma;
5. Patients whose eGFR<60 ml/min/1.73 m2.

研究实施时间:

Study execute time:

From 2011-08-01 00:00:00 To 2012-05-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2011-08-01 00:00:00 To 2012-05-31 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):

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):

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):

Index test:

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)

例数:

Sample size:

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):

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:

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):

辽宁 

市(区县):

沈阳 

Country:

China

Province:

Liaoning

City:

shenyang

单位(医院):

沈阳军区总医院 

单位级别:

三级甲等 

Institution
hospital:

The general hospital of Shenyang Military region

Level of the institution:

Tertiary A hospital

测量指标:

Outcomes:

指标中文名:

脑转移瘤灶的数目

指标类型:

主要指标

Outcome:

The number of brain metastasis lesion

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脑转移瘤病灶的信号噪声比以及病灶与周围组织的对比噪声比

指标类型:

次要指标

Outcome:

The CNR & SNR of the metastasis lesion

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

图像的诊断价值

指标类型:

次要指标

Outcome:

The diagnosis value of MRI imagine

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

安全性

指标类型:

次要指标

Outcome:

safety

Type:

Secondary 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:

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):

按参与试验的时间顺序

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

sort according to the time of paritcipating the study

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:

采用盲法阅片。通过本试验可以获得100份接受单倍剂量钆布醇头颅MRI扫描的图像及100份接受双倍剂量钆布醇头颅MRI扫描的图像。 1. 整理好图像后,由两位与本试验无关的放射科技师在不知道哪些图像是使用单倍,哪些图像是使用双倍剂量的钆布醇获得的的前提下分别计数每个患者的脑转移瘤数目。 2. 由1位放射科医师与1位放疗科医师联合根据每份图像图像,做出患者是否适合行立体放射治疗的诊断。

Blinding:

Blinded reading was used in this study. 100 sets of images obtained by brain MRI with single dose of Gadobutrol and 100 sets of imagines obtained by brain MRI with double dose of Gadobutrol were gathered. 1. When the imagines were ready, 2 independent experienced radiologist count the number of metastasis lesions without known which of these imagines were obtained by the single dose and which were obtained by the double dose. 2. Another independent radiologist and an independent radiotherapy doctor made the decision if the patient is suitable for Stereotactic radiation therapy base on the number & size of metastasis

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

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):

沈阳军区总医院

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

The general hospital of Shenyang Military region

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:

沈阳军区总医院

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

The general hospital of Shenyang Military region

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2015-07-23 19:03:42