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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: |
ChiCTR2100043218 |
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最近更新日期: Date of Last Refreshed on: |
2021-02-24 11:47:15 |
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注册时间: Date of Registration: |
2021-02-08 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: |
血清学检测辅助中枢神经系统疾病诊断及预后评估的临床探讨 |
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Public title: |
A clinical study of serological examination in diagnosis and prognosis evaluation of central nervous system diseases |
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注册题目简写: |
脑损伤标志物 |
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English Acronym: |
The biomarkers for brain injury |
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研究课题的正式科学名称: |
脑损伤标志物对急性脑损伤早期辅助诊断和预后评估价值的临床研究 |
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Scientific title: |
A Clinical study for evaluating the diagnostic and prognostic values of cerebral biomarkers for acute brain injury |
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研究课题代号(代码): Study subject ID: |
XAHLL2021004 |
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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: |
杨军 |
研究负责人: |
杨军 |
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Applicant: |
Jun Yang |
Study leader: |
Jun Yang |
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申请注册联系人电话: Applicant telephone: |
+17091303894 |
研究负责人电话:
Study leader's |
+17091303894 |
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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: |
junyangyang@hotmail.com |
研究负责人电子邮件: Study leader's E-mail: |
junyangyang@hotmail.com |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
https://xah.xmu.edu.cn/ |
研究负责人网址(自愿提供): Study leader's website(voluntary supply): |
https://xah.xmu.edu.cn/ |
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申请注册联系人通讯地址: |
中国福建省厦门市翔安区翔安东路2000号 |
研究负责人通讯地址: |
中国福建省厦门市翔安区翔安东路2000号 |
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Applicant address: |
No. 2000, Xiangan East Road, Xiang'an district, Xiamen, Fujian, China |
Study leader's address: |
No. 2000, Xiangan East Road, Xiang'an district, Xiamen, Fujian, China |
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申请注册联系人邮政编码: Applicant postcode: |
361102 |
研究负责人邮政编码: Study leader's postcode: |
361102 |
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申请人所在单位: |
厦门大学附属翔安医院 |
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Applicant's institution: |
Xiang’an Hospital of Xiamen University |
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研究负责人所在单位: |
厦门大学附属翔安医院 |
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Affiliation of the Leader: |
Xiang’an Hospital of Xiamen University |
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是否获伦理委员会批准: |
是 |
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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: |
XAHLL2021004 |
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: |
厦门大学附属翔安医院伦理委员会 |
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Name of the ethic committee: |
Ethic Committee of Xiang'an Hospital of Xiamen University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2021-02-03 00:00:00 | ||
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伦理委员会联系人: |
陈甜 |
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Contact Name of the ethic committee: |
Tian Chen |
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伦理委员会联系地址: |
中国福建省厦门市翔安区翔安东路2000号, 361102 |
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Contact Address of the ethic committee: |
No. 2000, Xiangan East Road, Xiang'an district, Xiamen, Fujian, China, 361102 |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
0592-2889203 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
tchen@xah.xmu.edu.cn |
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研究实施负责(组长)单位: |
厦门大学附属翔安医院 |
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Primary sponsor: |
Xiang’an Hospital of Xiamen University |
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研究实施负责(组长)单位地址: |
中国福建省厦门市翔安区翔安东路2000号,361102 |
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Primary sponsor's address: |
No. 2000, Xiangan East Road, Xiang’an district, Xiamen, Fujian, China 361102 |
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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: |
厦门市科技局 |
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Source(s) of funding: |
Xiamen Science and Technology Bureau |
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研究疾病: |
脑损伤 |
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Target disease: |
Brain Injury |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
诊断试验 |
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Study type: |
Diagnostic test |
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研究所处阶段: |
诊断试验新技术临床试验 | ||||||||||||||||||||||
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Study phase: |
Diagnostic New Technique Clincal Study |
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研究设计: |
诊断试验诊断准确性 |
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Study design: |
Diagnostic test for accuracy |
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研究目的: |
创伤性脑损伤(traumatic brain injury,TBI) 和急性脑血管疾病(脑梗死、脑出血等)是目前临床上发生率、致残率、病死率均很高的中枢神经系统疾病,给家庭及社会带来了沉重负担,已成为威胁人类健康和生命的巨大公共卫生问题。疾病发生后,尽早明确诊断,早期进行积极有效治疗和及时评估病情变化是指导正确诊治和改善其预后的关键措施。目前临床上诊断主要依靠影像学检查如CT和MRI,但只有在大型医院才具备这些检查条件,且费用昂贵,存在一定局限性。因此急需一种客观有效的、便捷的检查方法来辅助判断病情和评估病情治疗预后。 GFAP、PGP9.5、S100β、NSE等脑损伤标志物在TBI诊断中的潜力正在浮现,可用于TBI即时检测辅助诊断,判断病情严重程度,评估疾病进展、康复情况。然而,近些年国内关于肺栓塞标志物、心肌标志物等标志物的发展如火如荼,开展脑损伤标志物的研究却不多。为进一步推动脑损伤标志物在我国的发展,深入探讨GFAP、PGP9.5、S100β、NSE等脑损伤标志物在脑卒中和TBI中的早期辅助诊断和预后评估中的临床价值,厦门大学附属翔安医院将参加这项全国性的 “脑损伤标志物多中心临床研究”。 |
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Objectives of Study: |
Traumatic brain injury (TBI) and acute cerebrovascular disease (cerebral infarction, cerebral hemorrhage, etc.) are general neurological diseases with high incidence, and high disability and fatality rate, which results in remarkable burden to families and society, and becomes a huge public health problem. Early diagnosis and effective treatment are the key measures for favorable clinical prognosis. Currently, clinical diagnosis mainly relies on imaging examinations such as CT and MRI, but these examinations hold some limitation such as cost and only available in large hospitals. Therefore, an effective and convenient examination method is urgently needed in assisting clinical evaluation for effective treatment and prognosis judgement. The potential markers for brain injury such as GFAP, PGP9.5, S100β and NSE in TBI diagnosis is emerging, which can be used for real-time detection and auxiliary diagnosis of TBI, and for judging the severity of the disease, evaluating the progression and prognosis. However, in recent years, there are a lot of studies of pulmonary embolism markers and myocardial markers, there are few studies on brain injury markers. In order to further promote the development of brain injury markers in China, and to further explore the clinical value of brain injury markers such as GFAP, PGP9.5, S100β and NSE in clinical application for early auxiliary diagnosis and prognosis assessment of stroke and TBI, Xiang’an Hospital of Xiamen University will participate in the national "Multi-center Clinical Study on Brain Injury Markers". |
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药物成份或治疗方案详述: |
1)以急诊创伤性脑损伤患者为研究对象,非脑损伤患者为对照,不同时间点观察GFAP、PGP9.5、S100β、NSE水平在急性原发性脑损伤的变化规律和对脑损伤诊断及病情判断的临床意义。 2)以急性缺血性脑损伤患者为研究对象,探讨GFAP、PGP9.5、S100β、NSE对缺血性卒中和脑出血的诊断价值,特别关注其早期对缺血性脑卒中的鉴别价值。 3)以疑似或轻型脑损伤为研究对象,研究GFAP、PGP9.5、S100β、NSE水平与患者神经功能缺损程度和长期心理认知和神经功能恢复状态等相关因素的相关性,探讨早期脑损伤标志物对疑似或轻型脑损伤危险分层和远期预后评估中的辅助指导价值。 4)以非脑损伤患者为研究对象,动态观察GFAP、PGP9.5、S100β、NSE的变化速率和趋势。 5)分析所有研究对象的CT/MRI影像学改变和动态GFAP、PGP9.5、S100β、NSE的变化相关性,探讨早期脑损伤标志物对疑似或轻型脑损伤患者及早期尚没有阳性影像学发现的脑损伤患者危险分层和远期预后评估中的辅助指导价值。 |
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Description for medicine or protocol of treatment in detail: |
1) TBI patients will be selected as the primary brain injury subjects and patients without brain injury as the control group. The changes of GFAP, PGP9.5, S100β and NSE levels will be measured at different time points and evaluate for the clinical significance in diagnosis and prognosis of brain injury. 2) To investigate the diagnostic value of GFAP, PGP9.5, S100β and NSE in auxiliary diagnosis of ischemic stroke and cerebral hemorrhage in patients with acute ischemic brain injury, with special attention paid to their early differential value in the diagnosis of ischemic stroke. 3) The suspected or mild brain injury patients will be included as the research object, and the levels of GFAP, PGP9.5, S100β, and NSE will be measured. The degree of neurologic deficits and long-term psychological symptom related to cognitive and neural function will be evaluated to explore the value of these markers for early brain injury diagnosis and long-term prognosis estimation for mild brain injury patients. 4) The change rate and trend of GFAP, PGP9.5, S100β and NSE were observed dynamically in patients without brain injury. 5) The correlation between CT/MRI imaging changes and dynamic GFAP, PGP9.5, S100β and NSE changes of all subjects was analyzed, and the auxiliary diagnostic value for early brain injury and assessment for long-term prognosis for patients with suspected or mild brain injury or brain injury patients without early positive imaging findings. |
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纳入标准: |
本研究招募对象包括轻-中度创伤性脑损伤患者、早期缺血性及出血性脑卒中患者各70-80名,非脑损伤患者40-50名。所有研究对象均为在厦门大学附属翔安医院门诊、急诊、住院就诊患者,随机包括男女及各年龄段病人,在常规临床血标本采集过程中一同采集实验用血标本,不额外增加病人采血次数。 |
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Inclusion criteria |
This study will enroll 70 to 80 patients with mild to moderate traumatic brain injury, 70 to 80 patients with early ischemic and hemorrhagic stroke, and 40 to 50 patients without brain injury. The subjects include outpatients, emergency patients and inpatients in Xiang'an Hospital of Xiamen University. The subjects randomly include men and women of all ages. Experimental blood samples will be collected during the routine clinical blood sample collection process. |
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排除标准: |
(1) 重度脑损伤患者; |
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Exclusion criteria: |
(1) Patients with severe brain injury; |
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研究实施时间: Study execute time: |
从 From 2021-02-16 00:00:00至 To 2023-02-15 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2021-02-16 00:00:00 至 To 2023-01-15 00:00:00 |
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诊断试验: Diagnostic Tests: |
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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): |
本研究为多中心非干预性(观察性)研究,本中心将按入选条件采集受试者的血标本,血标本统一编号后送往检测中心统一检测测试指标,检测中心的检测者不知道样本的分组信息,检查结果将由专人进行数据的整理和统计分析。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
This study is a multi-center non-interventional (observational) study. Blood samples will be collected by the Center according to the inclusion conditions, and the blood samples will be numbered uniformly and sent to the test center for unified detection of test indicators. The testers in the test center do |
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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: |
公开/Public |
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盲法: |
血标本统一编号后送往检测中心,检测中心的检测者不知道样本的分组信息。 |
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Blinding: |
Blood samples were numbered uniformly and sent to the testing center, and the testers in the testing center did not know the grouping information of the samples. |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
否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): |
本研究是观察性临床研究,数据结果将以论文形式发表共享。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
This study is an observational clinical study, and the data results will be published and shared in the form of papers. |
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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: |
本试验的病例信息将严格按照批准的伦理文件规定的进行,实验数据采用电子数据采集(EDC)系统进行数据采集。数据录入人员应根据《eCRF填写指南》将原始资料信息准确、及时、完整、规范地录入 EDC 中。只有经过EDC操作培训合格且被授权的研究者或CRC人员才能执行数据录入工作。 所有试验数据录入完成、SAE一致性核查完成、医学核查完成、数据核查报告定稿后,召开数据锁库前会议,共同确认锁库相关事宜,检查锁库清单完成,通知数据管理员执行数据库锁定程序。数据锁定后原则上不再做改动。数据库锁定后,数据管理员导出原始数据提交统计分析人员。 为保证国家食品药品监督管理局对临床试验的评价与监督,研究单位应统一保存所有研究资料,包括对所有受试者的确认(能有效地核对不同的记录资料)、所有原始的有效签名的知情同意书等详细的原始记录,保存至临床试验终止后5年。本临床试验的所有资料,所有权属于研究者。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The case information of this study will be carried out in strict accordance with the approved ethical documents, and the experimental data will be collected using the electronic data acquisition (EDC) system. According to the ECRF Filling Guide, the original information should be inputted into the EDC system accurately, timely, and completely. Only authorized researchers or CRC personnel who have been trained in EDC operations can perform data entry. After the collection of all test data, SAE consistency and medical checking, a data lock database pre-meeting will be held to confirm the lock of database, check the lock database list, and inform the data manager to execute the database lock procedure. No changes will be made after the data is locked. After the database is locked, the data administrator exports the raw data to the statistical analyst. In order to guarantee the state food and drug administration and supervision to evaluate the clinical trials, research unit should save all the data, including confirmation of all the subjects (can effectively check different record data), such as effective signed informed consent of all the original detailed records, keeping for 5 years after termination of clinical trials. All data in this clinical trial belong to the investigator. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |