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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2000032711 |
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最近更新日期: Date of Last Refreshed on: |
2020-05-08 04:42:35 |
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注册时间: Date of Registration: |
2020-05-07 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
功能磁共振成像(fMRI)对鼻咽癌放疗后认知功能损害的早期评估 |
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Public title: |
Early detection of cognitive impairments after radiotherapy for nasopharyngeal carcinoma using functional MRI |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
功能磁共振成像(fMRI)对鼻咽癌放疗后认知功能损害的早期评估 |
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Scientific title: |
Early detection of cognitive impairments after radiotherapy for nasopharyngeal carcinoma using functional MRI |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
梁春雨 |
研究负责人: |
梁春雨 |
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Applicant: |
Liang Chunyu |
Study leader: |
Liang Chunyu |
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申请注册联系人电话: Applicant telephone: |
+86 18312563054 |
研究负责人电话: Study leader's telephone: |
+86 18312563054 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
Liangcy8@mail.hku-szh.org |
研究负责人电子邮件: Study leader's E-mail: |
Liangcy8@mail.hku-szh.org |
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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): |
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申请注册联系人通讯地址: |
深圳市福田区海园一路1号 |
研究负责人通讯地址: |
深圳市福田区海园一路1号 |
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Applicant address: |
1 Haiyuan First Road, Futian District, Shenzhen, Guangdong, China |
Study leader's address: |
1 Haiyuan First Road, Futian District, Shenzhen, Guangdong, China |
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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: |
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申请人所在单位: |
香港大学深圳医院 |
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Applicant's institution: |
Shenzhen Hospital of the University of Hong Kong |
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研究负责人所在单位: |
香港大学深圳医院 |
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Affiliation of the Leader: |
Shenzhen Hospital of the University of Hong Kong |
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是否获伦理委员会批准: |
是/Yes |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
伦[2019]368 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
香港大学深圳医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Hong Kong University Shenzhen hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2020-01-17 00:00:00 |
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伦理委员会联系人: |
王静贤 |
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Contact Name of the ethic committee: |
Wang Jingxian |
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伦理委员会联系地址: |
深圳市福田区海园一路1号香港大学深圳医院科教管理楼 |
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Contact Address of the ethic committee: |
Science and education management building, Shenzhen Hospital, University of Hong Kong, 1 Haiyuan First Road, Futian District, Shenzhen, Guangdong, China |
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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: |
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研究实施负责(组长)单位: |
香港大学深圳医院 |
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Primary sponsor: |
Shenzhen Hospital of the University of Hong Kong |
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研究实施负责(组长)单位地址: |
深圳市福田区海园一路1号 |
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Primary sponsor's address: |
1 Haiyuan First Road, Futian District, Shenzhen, Guangdong, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
香港大学深圳医院”科研培育计划”青年项目(13万元人民币) |
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Source(s) of funding: |
Youth project of |
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Target disease: |
nasopharyngeal carcinoma |
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Target disease code: |
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研究类型: |
病因学/相关因素研究 |
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Study type: |
Cause/Relative factors study |
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研究所处阶段: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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研究设计: |
病例对照研究 |
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Study design: |
Case-Control study |
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研究目的: |
放射治疗是治疗鼻咽癌的最主要和最有效方法,为达到肿瘤控制的目的,周围邻近正常脑组织特别是颞叶常常有一定受量,有可能导致放射性脑损伤,颞叶特别是海马结构、海马旁回,是边缘系统的重要组成结构,参与学习、记忆等重要认知功能。 因此,鼻咽癌患者放疗可导致学习、记忆等神经认知功能损伤,严重影响患者放疗后的生活质量。 鼻咽癌患者放疗后的认知功能损害症状较隐蔽,早期不易觉察,且放疗后的认知功能障碍与颞叶受照射(或与肿瘤照射剂量学)之间的关系尚不明确,随着放疗技术的日渐精进,鼻咽癌放疗后患者的生存期越来越长,因此,这些患者的生活质量也应该受到重视。但是,目前调强放疗对鼻咽癌患者认知功能影响的研究较少。 本研究拟运用功能磁共振(fMRI)结合智力量表,主要对鼻咽癌患者放疗后认知功能的损伤进行早期发现,并观察认知功能损害与颞叶受照射计量之间是否有相关性,为预防放疗不良反应及改善放疗后的生命质量提供基础。 |
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Objectives of Study: |
Radiotherapy (RT) is the most important treatment method for nasopharyngeal carcinoma (NPC). However,in order to cure NPC, nearby normal brain tissues, especially the bilateral temporal lobes, often receive unnecessary radiation. The temporal lobes, expecilly the hippocampus and the parahippocampal gyrus, are important structures of limbic system, which play important role in cognitive function. Hence, patients with NPC treated by RT may occur cognitive impairments, which significantly impair the quality of life. The symptoms of cognitive dysfunction induced by RT in NPC patients are not easy for early detection. Moreover, the relationship between the cognitive impairment induced by RT and the radiation dose is still unclear. With the development of RT techniques, the NPC patients live longer and longer after RT treatment, therefore, doctors should not only pay attention to the tumor treatment but should also take note of the cognitive impairments of patients. However, at the moment, studies major on this field are rare. Therefore, our studies plan to use fMRI together with intelligence scale to detect cognitive impairments after RT treatment, and observe whether there is relationship between the cognitive impairment and the radiation dose. We are expecting the studies will give help to preventing side effects of RT and improving the quality of life after RT for NPC patients. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
(1).第一组病例(确诊鼻咽癌患者接受放射治疗前)入组标准: |
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Inclusion criteria |
The first group of patients (before radiotherapy) is included in the standard: |
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排除标准: |
①误纳误入者; |
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Exclusion criteria: |
1. False admission and false entry; |
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研究实施时间: Study execute time: |
从 From 2019-07-01 00:00:00至 To 2022-06-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2020-06-01 00:00:00 至 To 2020-12-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
病例对照研究,符合纳入标准的患者进入病例中,病例组又分为放疗前组和放疗后组,相匹配的志愿者为对照组 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Case control study: patients who meet the inclusion criteria enter the case, and the case group is divided into pre radiotherapy group and post radiotherapy group, and the matched volunteers are the control group |
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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 |
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盲法: |
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Blinding: |
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是否共享原始数据: IPD sharing |
No |
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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): |
原始数据使用光盘保存,实验人员共享 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
The original data is saved on CD and shared by the experimenters. |
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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: |
收集入组受试者的临床资料包括:年龄、TMN分期、病理类型、放疗完成周期数、总治疗时间。 使用病例记录表(CRF)记录。 记录患者及对照组志愿者的fMRI扫描数据,使用光盘从磁共振机器上刻录保存数据。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The clinical data of the patients includ age, TMN stage, pathological type, the number of radiotherapy cycles and the total treatment time. Record with CRF. FMRI scan data of patients and control group volunteers are recorded and recorded from MRI machine with CD. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |