ChiCTR2600117702 版本V1.0 版本创建时间2026/01/28 08:15:51 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2600117702 

最近更新日期:

Date of Last Refreshed on:

2026-01-28 08:15:43 

注册时间:

Date of Registration:

2026-01-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

NeuroCare 社区计划:以社区为本之前瞻性观察研究,用于香港长者阿尔茨海默症(AD)之早期侦测

Public title:

NeuroCare Community Project: A Community Based Prospective Observational Study for Early Alzheimer’s Detection in Hong Kong

注册题目简写:

English Acronym:

研究课题的正式科学名称:

NeuroCare 社区计划:以社区为本之前瞻性观察研究,用于香港长者阿尔茨海默症(AD)之早期侦测

Scientific title:

NeuroCare Community Project: A Community Based Prospective Observational Study for Early Alzheimer’s Detection in Hong Kong

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:

莫健英 

研究负责人:

叶玉如 

Applicant:

Kin Ying Mok 

Study leader:

Nancy Y. Ip 

申请注册联系人电话:

Applicant telephone:

+852 2356 3148

研究负责人电话:

Study leader's
telephone:

+852 2358 7304

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:

mok@ust.hk

研究负责人电子邮件:

Study leader's E-mail:

boip@ust.hk

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:

香港新界沙田香港科学园17W大楼1501-1502及1512-1518室

研究负责人通讯地址:

香港九龙清水湾香港科技大学6楼6515室

Applicant address:

The Hong Kong University of Science and Technology,Clear Water Bay, Kowloon, HKSAR, China

Study leader's address:

Room 6313, Division of Life Science, The Hong Kong University of Science & Technology, Clear Water Bay, Kowloon, Hong Kong

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:

香港神經退行性疾病中心

Applicant's institution:

Hong Kong Center for Neurodegenerative Diseases

研究负责人所在单位:

香港科技大学

Affiliation of the Leader:

The Hong Kong University of Science and Technology

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

HREP-2025-0390

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

人类与人工制品研究伦理委员会(HAREC)

Name of the ethic committee:

Human and Artefacts Research Ethics Committee (HAREC)

伦理委员会批准日期:

Date of approved by ethic committee:

2025-11-14 00:00:00

伦理委员会联系人:

Ms. Michelle Kam

Contact Name of the ethic committee:

Ms. Michelle Kam

伦理委员会联系地址:

香港科技大学,教学楼,6353室

Contact Address of the ethic committee:

The Hong Kong University of Science and Technology, Academic Building, Room 6353

伦理委员会联系人电话:

Contact phone of the ethic committee:

+852 2358 5985

伦理委员会联系人邮箱:

Contact email of the ethic committee:

harec@ust.hk

研究实施负责(组长)单位:

香港科技大学

Primary sponsor:

The Hong Kong University of Science and Technology

研究实施负责(组长)单位地址:

香港九龙清水湾香港科技大学6楼6515室

Primary sponsor's address:

Room 6313, Division of Life Science, The Hong Kong University of Science & Technology, Clear Water Bay, Kowloon, Hong Kong

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

香港特别行政区

市(区县):

Country:

China

Province:

Hong Kong S.A.R.

City:

单位(医院):

香港神經退行性疾病中心

具体地址:

香港新界沙田香港科学园17W大楼1501-1502及1512-1518室

Institution
hospital:

Hong Kong Center for Neurodegenerative Diseases

Address:

Units 1501-1502, 1512-1518, 15/F, Building 17W, Hong Kong Science Park, Shatin, N.T., Hong Kong

国家:

中国

省(直辖市):

香港特别行政区

市(区县):

Country:

China

Province:

Hong Kong S.A.R.

City:

单位(医院):

东华学院

具体地址:

香港何文田卫理道31号马锦灿纪念大楼

Institution
hospital:

Tung Wah College

Address:

Ma Kam Chan Memorial Building, 31 Wylie Road, Homantin, Hong Kong

经费或物资来源:

利希慎基金、黄廷方慈善基金、陈廷骅基金会

Source(s) of funding:

Lee Hysan Foundation, Ng Teng Fong Charitable Foundation, The D. H. Chen Foundation

研究疾病:

认知正常;轻度认知障碍;阿尔茨海默痴呆;非阿尔茨海默痴呆  

Target disease:

Normal cognition; mild cognitive impairment; Alzheimer’s disease; non-Alzheimer’s disease

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:

其它 

Study phase:

N/A

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

本研究旨在评估血液生物标记是否能预测疾病进展,并探索(血液、影像)等额外生物标记以协助早期诊断与疾病监测。研究聚焦于居于香港之华人长者。  

Objectives of Study:

The study aims to evaluate if blood-based biomarker results predict disease progression and explores additional biomarkers (blood, imaging) to assist early diagnosis and improve disease monitoring. The focus is on community-dwelling older adults of Chinese ethnicity in Hong Kong.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1. 愿意且能够接受脑部成像检查并完成研究相关评估;愿意接受后续随访联系 2. 符合研究地点安全要求,具备接受MRI和PET检查的资格

Inclusion criteria

1. Willing and able to undergo brain imaging procedures and complete study related assessments; willing to be contacted for follow-up 2. Eligible to undergo MRI and PET according to site safety requirements

排除标准:

1. 体内存在起搏器、动脉瘤夹、人工心脏瓣膜、耳部植入物、眼部、皮肤或体内的金属碎片或异物。 2. 存在医学禁忌症和/或不适合接受PET及MRI扫描(含或不含造影剂)。

Exclusion criteria:

1. Presence of pacemakers, aneurysm clips, artificial heart valves, ear implants, metal fragments or foreign objects in the eyes, skin or body. 2. Medically contraindicated and/or not suitable for PET and MRI scans with or without contrast.

研究实施时间:

Study execute time:

From 2026-01-01 00:00:00 To 2030-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-02-03 00:00:00 To 2030-12-31 00:00:00

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

阿尔茨海默病是根据2018/2024年NIA-AA痴呆症标准。

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

Alzheimer's disease was diagnosed based on the 2018/2024 NIA-AA dementia criteria.

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

pTau-217、PlasmarkAD Focus 2.0

Index test:

pTau-217, PlasmarkAD Focus 2.0

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

认知正常;轻度认知障碍;阿尔茨海默痴呆

例数:

Sample size:

280

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

Normal cognition; mild cognitive impairment; Alzheimer’s disease

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

非阿尔茨海默痴呆(如:额颞叶痴呆;血管性痴呆;路易体痴呆;帕金森病痴呆;多系统萎缩;进行性核上性麻痹;其他非神经退行性疾病)

例数:

Sample size:

70

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

Non-Alzheimer's dementia (e.g., frontotemporal dementia; vascular dementia; Lewy body dementia; Parkinson’s disease dementia; multiple system atrophy; progressive supranuclear palsy; other non-neurodegenerative conditions)

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

香港特别行政区 

市(区县):

 

Country:

China

Province:

Hong Kong S.A.R.

City:

单位(医院):

香港科技大学 

单位级别:

大学 

Institution
hospital:

The Hong Kong University of Science and Technology

Level of the institution:

University

国家:

中国

省(直辖市):

香港特别行政区 

市(区县):

 

Country:

China

Province:

Hong Kong S.A.R.

City:

单位(医院):

香港神經退行性疾病中心 

单位级别:

无 

Institution
hospital:

Hong Kong Center for Neurodegenerative Diseases

Level of the institution:

N/A

国家:

中国

省(直辖市):

香港特别行政区 

市(区县):

 

Country:

China

Province:

Hong Kong S.A.R.

City:

单位(医院):

东华学院 

单位级别:

大学 

Institution
hospital:

Tung Wah College

Level of the institution:

College

测量指标:

Outcomes:

指标中文名:

p-Tau217、PlasmarkAD Focus 2.0

指标类型:

主要指标

Outcome:

p-Tau217, PlasmarkAD Focus 2.0

Type:

Primary indicator

测量时间点:

无特殊要求

测量方法:

通过化学发光技术和NULISA-qpcr技术测量标本中p-Tau217表达量, 同时通过Olink的邻近延伸分析技术(PEA)测量PlasmarkAD Focus 2.0 面板中21种血液生物标志物的水平。

Measure time point of outcome:

No special requirements.

Measure method:

p-Tau217 level was measured using chemiluminescence and NULISA-qpcr technology, whereas the levels of 21 blood biomarkers in PlasmarkAD Focus 2.0 were measured using Proximity Extension Assay (PEA) technology from O-link.

指标中文名:

准确度

指标类型:

主要指标

Outcome:

Accuracy

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

灵敏度

指标类型:

主要指标

Outcome:

Sensitivity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

特异度

指标类型:

主要指标

Outcome:

Specificity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 60 years
最大 Max age 75 years

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):

Randomization Procedure (please state who generates the random number sequence and by what method):

None

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

盲法:

Blinding:

是否共享原始数据:

IPD sharing

否No

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):

不共享

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

No sharing

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:

病例记录表

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Case record form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-01-28 08:15:43