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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: |
ChiCTR2600126464 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-09 16:07:06 |
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注册时间: Date of Registration: |
2026-06-09 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: |
探索眼底与泪液生物标志物对阿尔茨海默病的早期诊断及预测价值:一项观察性纵向研究 |
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Public title: |
Exploring the Value of Fundus and Tear Biomarkers for the Early Diagnosis and Prognosis of Alzheimer’s Disease: An Observational Longitudinal 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: |
探索眼底与泪液生物标志物对阿尔茨海默病的早期诊断及预测价值:一项观察性纵向研究 |
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Scientific title: |
Exploring the Value of Fundus and Tear Biomarkers for the Early Diagnosis and Prognosis of Alzheimer’s Disease: An Observational Longitudinal 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: |
杨慧敏 |
研究负责人: |
李劲 |
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Applicant: |
Huimin Yang |
Study leader: |
Jin Li |
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申请注册联系人电话: Applicant telephone: |
+86 17317398904 |
研究负责人电话:
Study leader's |
+86 21 34506801 |
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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: |
jxcyyhm16@126.com |
研究负责人电子邮件: Study leader's E-mail: |
Lijinmpa@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: |
上海市浦东新区东方路160号 |
研究负责人通讯地址: |
上海市浦东新区东方路160号 |
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Applicant address: |
No. 160, Pujian Road, Shanghai, China |
Study leader's address: |
No.160, Pujian Road, Shanghai, 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: |
上海交通大学医学院附属仁济医院 |
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Applicant's institution: |
Renji Hospital, School of Medicine, Shanghai Jiao Tong University. |
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研究负责人所在单位: |
上海交通大学医学院附属仁济医院 |
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Affiliation of the Leader: |
Renji Hospital affiliated to Shanghai Jiaotong University School of Medicine |
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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: |
LY2026-121-B |
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: |
上海交通大学医学院附属仁济医院研究伦理分委会B组 |
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Name of the ethic committee: |
Shanghai Jiaotong University School of Medicine Renji Hospital Ethics Committee |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-04-20 00:00:00 | ||
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伦理委员会联系人: |
陆麒 |
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Contact Name of the ethic committee: |
Lu Qi |
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伦理委员会联系地址: |
上海市浦东新区东方路160号 |
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Contact Address of the ethic committee: |
No.160, Pujian Road, Shanghai, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 21 58752345 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
rjluqi@hotmail.com |
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研究实施负责(组长)单位: |
上海交通大学医学院附属仁济医院 |
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Primary sponsor: |
Renji Hospital affiliated to Shanghai Jiaotong University School of Medicine |
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研究实施负责(组长)单位地址: |
上海市浦东新区东方路160号 |
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Primary sponsor's address: |
No.160, Pujian Road, Shanghai, 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: |
自选课题(自筹) |
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Source(s) of funding: |
self-funded |
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研究疾病: |
阿尔茨海默病 |
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Target disease: |
Alzheimer's disease |
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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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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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: |
旨在全面评估AD源性MCI、AD患者与认知健康人群相比眼底结构(如各层视网膜厚度、黄斑区各层视网膜血管密度、脉络膜血流密度等)和泪液中特定生物标志物(如pTau、Aβ、NfL等)的变化差异,探索上述指标联合是否能够帮助临床医生更早、更准确地无创诊断AD及其早期阶段 |
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Objectives of Study: |
The aim is to comprehensively evaluate differences in fundus structure (such as retinal thickness, retinal vascular density in the macular region, and choroidal blood flow density) and specific biomarkers in tears (such as pTau, Aβ, and NfL) between patients with AD-related MCI and AD, and healthy individuals, and to investigate whether the combination of these markers can assist clinicians in diagnosing AD and its early stages earlier and more accurately in a non-invasive manner. |
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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.可用的脑脊液、PET、CT或MRI数据,用于评估神经退行性病变的存在与否(最好在纳入本研究后1年内获取); |
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Inclusion criteria |
1. Available cerebrospinal fluid, PET, CT or MRI data to assess the presence or absence of neurodegenerative disease (preferably obtained within one year of enrolment in this study); |
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排除标准: |
1.患有其他神经系统疾病(如亨廷顿舞蹈病、多发性硬化症); |
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Exclusion criteria: |
1. Patients with other neurological conditions (such as Huntington’s disease or multiple sclerosis); |
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研究实施时间: Study execute time: |
从 From 2026-01-01 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-09 00:00:00 至 To 2028-03-31 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: |
正在进行 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): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
NA |
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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: |
无 |
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Blinding: |
None |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
NA |
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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: |
所有数据均来源于受试者的现场观察记录,包括:一般资料、诊断信息、病史、眼底影像学参数、泪液生物标志物检测结果、随访记录等。研究采用 EDC 进行数据录入。 所有观察结果需先记录在原始观察记录(电子病历、影像报告、实验室报告、CRF等)中,再由受试者专属研究人员录入EDC。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
All data were derived from on-site observations of the subjects, including: demographic information, diagnostic details, medical history, fundus imaging parameters, tear fluid biomarker test results, and follow-up records. Data entry was performed using an Electronic Data Capture (EDC) system. All observations must first be recorded in the original observation records (electronic medical records, imaging reports, laboratory reports, Case Report Forms, etc.), before being entered into the EDC by the subject’s designated investigator. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |