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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: |
ChiCTR2100047997 |
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最近更新日期: Date of Last Refreshed on: |
2022-02-06 22:41:15 |
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注册时间: Date of Registration: |
2021-06-28 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: |
联合液相色谱串联质谱技术检测血浆Aβ蛋白及认知神经电生理技术早期诊断阿尔茨海默病:前瞻性队列研究 |
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Public title: |
Determination of plasma Aβ Protein by liquid chromatography tandem mass spectrometry and cognitive neurophysiological techniques for early diagnosis of Alzheimer disease: a prospective cohort study |
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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: |
联合液相色谱串联质谱技术检测血浆Aβ蛋白及认知神经电生理技术早期诊断阿尔茨海默病:前瞻性队列研究 |
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Scientific title: |
Determination of plasma Aβ Protein by liquid chromatography tandem mass spectrometry and cognitive neurophysiological techniques for early diagnosis of Alzheimer disease: a prospective cohort study |
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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: |
陈李芳 |
研究负责人: |
陈李芳 |
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Applicant: |
Chen Lifang |
Study leader: |
Chen Lifang |
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申请注册联系人电话: Applicant telephone: |
+86 13543345665 |
研究负责人电话: Study leader's telephone: |
+86 13543345665 |
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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: |
13543345665@163.com |
研究负责人电子邮件: Study leader's E-mail: |
13543345665@163.com |
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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: |
深圳市福田区笋岗西路3002号 |
研究负责人通讯地址: |
深圳市福田区笋岗西路3002号 |
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Applicant address: |
3002 Sungang Road West, Futian District, Shenzhen |
Study leader's address: |
3002 Sungang Road West, Futian District, Shenzhen |
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申请注册联系人邮政编码: Applicant postcode: |
518035 |
研究负责人邮政编码: Study leader's postcode: |
518035 |
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申请人所在单位: |
深圳市第二人民医院 |
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Applicant's institution: |
Shenzhen Second People's Hospital |
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研究负责人所在单位: |
深圳市第二人民医院 |
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Affiliation of the Leader: |
Shenzhen Second People's Hospital |
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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: |
20210620213357032 |
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: |
深圳市第二人民医院临床科研伦理委员会 |
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Name of the ethic committee: |
Clinical Research Ethics Committee of Shenzhen Second People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2021-06-09 00:00:00 |
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伦理委员会联系人: |
朱伟民 |
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Contact Name of the ethic committee: |
Zhu Weimin |
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伦理委员会联系地址: |
深圳市福田区笋岗路3002号 |
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Contact Address of the ethic committee: |
3002 Sungang Road West, Futian District, Shenzhen |
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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: |
深圳市第二人民医院 |
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Primary sponsor: |
Shenzhen Second People's Hospital |
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研究实施负责(组长)单位地址: |
深圳市福田区笋岗西路3002号 |
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Primary sponsor's address: |
3002 Sungang Road West, Futian District, Shenzhen |
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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: |
自筹 |
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Source(s) of funding: |
self-raised |
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Target disease: |
Alzheimer disease |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
通过微创的血液标志物以及无创的认知神经电生理技术,实现AD的早期诊断。 |
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Objectives of Study: |
To realize the early diagnosis of Alzheimer disease by minimally invasive blood markers and noninvasive cognitive neurophysiology technology. |
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药物成份或治疗方案详述: |
拟招募150例受试者(MCI组、AD组、正常认知组各50例),标准问卷调查收集患者一般临床资料,收集血生化实验室指标、影像资料(头颅磁共振)。受试者入组后采集血样,质谱法检测血浆Aβ、血浆糖蛋白等血液标志物;提取DNA,进行AD基因检测;留存血样;部分AD组受试者留取脑脊液样本、进行AD脑脊液生物标志物检测;进行认知神经电生理检查,包括情景记忆任务、新异Oddball任务Go/NoGo任务。入组后第1年+15天进行首次随访,询问病史、体格检查、认知量表测评。入组后第2年+15天进行终点事件访视,询问病史,体格检查,认知量表测评,终点事件判定,结局评价。转化为AD的受试者,采集血样,检测血浆Aβ、血浆糖蛋白等血液标志物,部分受试者留取脑脊液样本、检测脑脊液生物标志物。 |
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Description for medicine or protocol of treatment in detail: |
150 subjects (50 in MCI group, 50 in AD group and 50 in normal cognitive group) were recruited. General clinical data, biochemical laboratory indexes and imaging data (brain MRI) were collected by standard questionnaire. Blood samples were collected after the subjects were enrolled, and plasma a was detected by mass spectrometry β Plasma glycoprotein and other blood markers; DNA was extracted to detect ad gene; Blood samples were kept; CSF samples were collected from some subjects in AD group for detection of biomarkers in CSF; Cognitive neurophysiological tests were performed, including episodic memory task, novelty oddball task and go / NoGo task. The patients were followed up for the first time in the first year and 15 days after admission. The medical history, physical examination and cognitive scale were asked. In the second year + 15 days after admission, the end-point visit, medical history, physical examination, cognitive scale evaluation, end-point event judgment and outcome evaluation were conducted. Blood samples were collected from AD patients to detect plasma a β Plasma glycoprotein and other blood markers, part of the subjects took cerebrospinal fluid samples to detect cerebrospinal fluid biomarkers. |
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纳入标准: |
1,MCI组:根据2018中国痴呆与认知障碍诊治指南中关于MCI的诊断标准,参考1999年美国Moyo诊所Peterson教授制定的标准,具体如下: |
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Inclusion criteria |
1.MCI group: According to the diagnostic criteria for MCI in the 2018 Chinese Dementia and Cognitive Impairment Diagnosis and Treatment Guidelines, refer to the standards set by Professor Peterson of the Moyo Clinic in the United States in 1999. The details are as follows: ①The main complaint of memory impairment (the main complaint of the patient or confirmed by family members), the course of disease ≥6 Month; ② Impairment of objective memory: The 20-minute delayed recall score of the Auditory Word Learning Test (AVLT) is less than or equal to the demarcation score of the corresponding age group (60-69 years old, 3 points; 70-79 years old, 2 points); ③Overall Normal cognitive function: Mini Mental State Scale (MMSE) ≥ 24, Mattis Dementia Rating Scale (MDRS. 2)> 120; ④ Normal or slightly impaired daily living ability: Daily Living Ability Assessment Scale (ADL) score Within the normal range of age and education level; ⑤ No dementia, does not meet the American neurology, language impairment and stroke, senile dementia and related diseases related to dementia diagnostic criteria (NINCDS/ADRDA). ⑥ Exclude cognitive impairment caused by psychiatric and vascular factors: HDRS<17, HIS≤4, no lesions in the cortex, asymptomatic subcortical infarcts with a diameter of ≤ 1cm, and not located in the hippocampus, head of the caudate nucleus, and thalamus Inside the back. Each patient was diagnosed and approved by two physicians with senior professional titles who belonged to the neurology department of cognitive impairment. |
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排除标准: |
1.不同意参与本研究者; |
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Exclusion criteria: |
1. Those who do not agree to participate in this research; |
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研究实施时间: Study execute time: |
从 From 2021-07-01 00:00:00至 To 2024-06-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2021-07-01 00:00:00 至 To 2023-12-31 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): |
不适用 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
不适用 |
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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): |
ResMan www.medresman.org |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
ResMan www.medresman.org |
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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: |
ResMan |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
ResMan |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |