|
注册号: Registration number: |
ChiCTR-DDT-12002544 |
|
最近更新日期: Date of Last Refreshed on: |
2015-10-29 09:40:56 |
|
注册时间: Date of Registration: |
2012-09-26 00:00:00 |
|
注册号状态: |
预注册 |
|
Registration Status: |
Prospective registration |
|
注册题目: |
CTU扫描方案的优化研究 |
|
Public title: |
Optimization study of the examination scheme of CTU |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
CTU扫描方案的优化研究 |
|
Scientific title: |
Optimization study of the examination scheme of CTU |
|
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: |
胡娟 |
研究负责人: |
王霄英 |
|
Applicant: |
Juan Hu |
Study leader: |
Xiaoying Wang |
|
申请注册联系人电话: Applicant telephone: |
+86 13811617853 |
研究负责人电话:
Study leader's |
+86 83572097 |
|
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: |
hujuan_1111@163.com |
研究负责人电子邮件: Study leader's E-mail: |
cjr.wangxiaoying@vip.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: |
北京市西什库大街8号北京大学第一医院医学影像科 |
研究负责人通讯地址: |
北京市西什库大街8号北京大学第一医院医学影像科 |
|
Applicant address: |
8 Xishiku Street, Xicheng District, Beijing, China |
Study leader's address: |
8 Xishiku Street, Xicheng District, Beijing, 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: |
北京大学第一医院医学影像科 |
||
|
Applicant's institution: |
Department of Radiology, First Hospital of Peking University |
||
|
研究负责人所在单位: |
|
||
|
Affiliation of the Leader: |
|
||
|
是否获伦理委员会批准: |
是 |
||
|
Approved by ethic committee: |
Yes |
||
|
伦理委员会批件文号: Approved No. of ethic committee: |
2012[483] |
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: |
北京大学第一医院临床研究伦理委员会 |
||
|
Name of the ethic committee: |
Clinical Trial Ethic Committee of Peking University 1st Hospital |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2012-09-05 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: |
北京大学第一医院 |
||
|
Primary sponsor: |
First Hospital of Peking University |
||
|
研究实施负责(组长)单位地址: |
北京市西城区西什库大街8号 |
||
|
Primary sponsor's address: |
8 Xishiku Street, Xicheng District, Beijing, China |
||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|||
|
经费或物资来源: |
自筹 |
||
|
Source(s) of funding: |
self-funded |
||
|
研究疾病: |
尿路移行细胞癌 |
||
|
Target disease: |
urinary tract transitional cell carcinoma |
||
|
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: |
诊断性病例对照试验 |
||
|
Study design: |
Diagnostic test: case-control |
||
|
研究目的: |
对血尿怀疑泌尿系肿瘤申请CTU检查的患者,应用低GSI扫描、kVp扫描、自动毫安技术、分次团注双期CTU、降低对比剂用量等方法组合,降低患者辐射剂量及对比剂使用风险,同时利用ASIR或MBIR降低噪声,探索出一种既减少辐射剂量,又减少碘对比剂用量的更好的CT泌尿系造影方法。 |
||
|
Objectives of Study: |
The purpose of our study was to explore a new method of CTU which is low radiation exposure but does not need more iodinated contrast agent by using different strategies such as GSI mode scan, lowering the tube current or tube voltage, automatic tube current modulation, Split-bolus method and lowering the dose of iodinated contrast agent, et al. |
||
|
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: |
肾功能不全患者(血肌酐浓度> 133umol/L);甲亢、碘对比剂过敏等碘对比剂使用禁忌患者;躁动、怀孕等有CT检查禁忌症患者。 |
||
|
Exclusion criteria: |
Absence of renal inadequacy (serum creatinine concentration < 133umol/L) and contraindications to the use of iodinated contrast material or CT san. |
|
研究实施时间: Study execute time: |
从 From 2012-10-08 00:00:00至 To 2015-09-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2012-10-08 00:00:00 至 To 2015-09-30 00:00:00 |
|
诊断试验: Diagnostic Tests: |
|
||||||||||||||||||||||||||||
|
研究实施地点: Countries of recruitment and research settings: |
|
||||||||||||||||||||||||||||
|
测量指标: Outcomes: |
|
|
采集人体标本:
Collecting sample(s)
|
|
|
征募研究对象情况: Recruiting status: |
正在进行 Recruiting |
年龄范围: Participant age: |
|
||||||
|
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): |
连续病例 |
||||||||
|
Randomization Procedure (please state who generates the random number sequence and by what method): |
consecutive patients |
||||||||
|
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: |
读片者直接在PACS进行读片、测量,不知患者分组等信息 |
|
Blinding: |
blind to the imaging technique used, read all the images on PACS |
|
试验完成后的统计结果(上传文件): |
|
|
Calculated Results after
|
|
|
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): |
北京大学第一医院 |
|
The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
First Hospital of Peking University |
|
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: |
北京大学第一医院 |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
First Hospital of Peking University |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |