Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
RECRUITING
100000 participants
OBSERVATIONAL
2000-01-01
2038-01-01
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
1. To use the prospective cohort to establish a large database research platform, so as to provide comprehensive epidemiological data, clinical and neuropsychological evaluation data, biological samples, and laboratory tests and imaging data.
2. To update the prevalence and incidence rate of dementia and its subtypes every 2-3 years, and clarify the conversion pattern from normal elderly to MCI and from MCI to dementia.
3. To explore the known or unknown protective and risk factors of dementia and its major subtypes (AD, VaD, other dementia).
4. To discover new pathogenic genes and susceptible genes of dementia and its major subtypes (AD and VaD), as well as new mutation sites of known pathogenic genes. To study the genetic variation, mutation and polymorphism of PSEN1, PSEN2, APP and APOE genes in dementia patients, and to understand their distribution and roles in the pathogenesis.
5. To study the biomarkers (body fluid, genetics, imaging) with diagnostic value of MCI, AD (sporadic and familial) and VaD, to define their cut-off values, and to establish prediction models.
6. To study the diagnostic criteria of cognitive normal, MCI, dementia and their subtypes (clinical and molecular subtypes) in the cohort, and to make psychological assessment scales with high sensitivity and specificity, and in line with the characteristics of Chinese people.
7. To find potentially modifiable risk factors for dementia and to study the prevention and intervention effect of non-pharmacological treatment on APOE ε4 carriers, MCI and AD or other dementia patients,which included improvements in education, nutrition, health care, and lifestyle changes. This needs a long time follow-up.
8. To explore the relationship between dementia as well as its major subtype AD and cerebral and systemetic circulatory disorders (for example, mixed dmentia), as well as potential therapeutic strategies.
9. To carry out investigation and researches about dementia related education, improve the awareness of dementia, and strengthen the management of dementia.
10. To investigate the level of stigma and discrimination and its influencing factors in patients with Alzheimer's disease and their caregivers.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
The Chinese Familial Alzheimer's Network
NCT03657732
China Longitudinal Aging and Cognitive Impairment Study
NCT05468905
The China Longitudinal Aging Study of Cognitive Impairment
NCT03672448
Exploring the Diagnostic Biomarkers of Cognitive Disorders in China
NCT06419101
Cohort Study on Cognitive Decline in Elderly
NCT07093892
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
1. Through the collection of basic demographic information and clinical data from the multi-center cohort, we will calculate the prevalence and incidence rate of AD, VaD, other dementia (mixed dementia, FTD, DLB, PDD, alcohol dementia, hydrocephalus dementia, post-traumatic dementia, etc.), and update the numbers every 1-2 years.
2. To clarify the conversion pattern from normal elderly to MCI and from MCI to dementia. Through the collection and analysis of current medical history, past history, family history, living habits, drug use, physical examination and other information, we will explore the protective and risk factors of dementia and its main subtypes (AD, VaD, Other dementia), including age, gender, education level, rural/urban, marital status, parental dementia history, dietary habbit, blood pressure, drinking, smoking, diabetes, hyperlipidemia, cerebrovascular disease, heart disease, depression, hearing impairment, exercise habits (Tai chi, etc.), dementia specialist influence on patients, occupation, BMI, lifestyle changes, air pollution, head injury , social contact, low-income, and other unknown protective or risk factors. To investigate the role of ApoE gene, especially ApoEε4 in the disease onset and development, and to explore the non-pharmacological interventions For the study purpose we do follow-up every 2or 3 years.
3. By using exome sequencing, GWAS, WGS and other methods, we will search for new mutations of known pathogenic genes (APP, PSEN1, PSEN2) of AD in China, find new pathogenic genes and susceptible genes of dementia and its main subtypes (AD and VaD), and understand their distribution. We will explore the independent and combined effect of susceptibility gene variation on the risk of illness in Chinese AD population, and to obtain the key mutation sites that have a clear relationship with the incidence of AD. We will do regular follow up visits for the FAD members with new mutations of pathogenic genes, and clarify the important role of new mutations of pathogenic genes during the onset and progression of AD.
4. We will collect the biofluids (blood, cerebrospinal fluid, urine, etc.) and 18F-FDG / 11C-PIB PET/MR multimodal imaging data from people with normal cognition, MCI, AD (sporadic and familial) and VaD, and conduct regular follow up. Discover and verify the SAD related susceptible gene and FAD related pathogenic gene mutation. Through analyzing the imaging data (such as MRI brain regional volume, 18F-FDG PET and cortical Aβ load), cerebrospinal fluid and plasma markers (such as Aβ, T-tau and P-tau) and clinical features (such as psychiatric symptoms and age of onset), we will develop gene chip with high sensitivity and high specificity for early screening of dementia; develop diagnostic kits for biofluid markers (blood and cerebrospinal fluid); determine imaging cut-off values at all stages of dementia in Chinese people. We will do correlation analysis to establish early diagnosis and risk prediction model for dementia, and verify the newly developed instruments that can detect the peripheral markers of dementia patients and predict the disease progression in national large sample.
5. Through the unified and standardized neuropsychological scales, including MMSE, MoCA, CDR, NPI, ADL, etc, we will conduct investigation to subjects in baseline and follow-up period, and analyze the changes of cognitive function, ability of daily life and mental behavior symptoms in different cognitive disorders. According to the social, cultural and material changes in China in recent years, we will develop psychological assessment scales with high sensitivity and specificity, and in line with the characteristics of Chinese people. Meanwhile, on the basis of the international diagnostic standards of various subtypes of dementia, combined with the etiology, clinical manifestations, scale classification, imaging characteristics, biofluid examination, etc., we will study the novel typing method and diagnostic standards of cognitive normal, MCI, dementia and its subtypes (clinical and molecular subtypes) in Chinese population.
6. Through designing randomized controlled trials, we will study the systematic and effective NPT intervention program, including lifestyle (diet and sleep habits, smoking, drinking and social networking), health products, exercise habits, cognitive training, risk factor control, etc. We will explore the quantitative and objective evaluation criteria of NPT in AD and dementia, clarify its prevention and control efficacy on APOE ε4 carriers, MCI and dementia patients, and potential neurobiological mechanism. At the same time, we will carry out dementia related education in the community, improve the public knowledge, attention and awareness of dementia, so that patients can get early detection, early diagnosis and early intervention.
7. To explore the relationship between dementia as well as its major subtype AD and cerebral circulatory disorders (cerebral ischemic and hemorrhage diseases, cerebral arteriosclerosis and stenosis, cerebral venous diseases, etc.), especially clarify the relationship between chronic cerebral ischemia and AD, as well as its effect on AD onset, and whether or not it's risk factor for AD. Whether the therapeutic strategies for cerebral circulatory disorders should be included in the treatment of AD.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
COHORT
PROSPECTIVE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
Mild cognitive impairment (MCI) and its subtypes
MCI cohort consists of mild cognitive impairment subjects with memory loss as predominant symptom, including amnestic mild cognitive impairment and vascular cognitive impairment no dementia, which recruit from community population and hospital population.
No interventions assigned to this group
Sporadic Alzheimer's disease (SAD)
SAD cohort consists of mild to moderate sporadic Alzheimer's disease subjects, which recruit from community population and hospital population.
No interventions assigned to this group
Familial Alzheimer's disease (FAD)
FAD cohort consists of familial Alzheimer disease subjects with known or unknown mutations, which recruit from community population and hospital population.
No interventions assigned to this group
Vascular dementia(VaD)
VaD cohort consists of cognitive impairment subjects caused by cerebral vessel disease, including vascular dementia and mixes dementia, which recruit from community population and hospital population.
No interventions assigned to this group
Normal control
Normal control cohort consists of cognitive normal subjects with ApoE ε4 positive or negative, which recruit from community population and hospital population.
No interventions assigned to this group
Non-Alzheimer degenerative dementia
Frontotemporal dementia (FTD); or Parkinson's disease dementia (PDD); or dementia with Lewy bodies (DLB); or corticobasal degeneration (CBD); or dementia not otherwise specified.
No interventions assigned to this group
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
2. CDR = 0.5.
3. Memory loss is prominent, and may also be with other cognitive domain dysfunction.
4. Insidious onset, slow progress.
5. Not reaching the level of dementia.
1. Dementia is diagnosed according to the criteria described by the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-R). The diagnosis of AD is made using the National Institute of Neurologic and Communicative Disorders and Stroke and the Alzheimer's Disease and Related Disorders Association (NINCDS-ADRDA) or National Institute on Aging and the Alzheimer's Association (NIA-AA) criteria.
2. Subjects and their informed persons can complete relevant and follow- up examinations.
3. Subjects or their authorized legal guardians sign the informed consent.
1. Written informed consent obtained from participant or legal guardian prior to any study-related procedures.
2. Members in FAD pedigree (FAD is defined as at least two first- degree relatives suffer from AD).
3. Aged 18 (inclusive) or older.
4. At least two persons who can provide reliable information for the study. Note: Dementia is diagnosed according to the criteria described by DSM-IV-R. The diagnosis of AD is made using NINCDS-ADRDA or NIA-AA criteria. A diagnosis of MCI is assigned according to Petersen criteria.
Diagnosis for probable VaD according to NINDS-AIREN diagnostic criteria.
1. multiple (≥3) supratentorial subcortical small infarcts (3-20 mm in diameter) with or without any degree of white matter lesion (WML); or moderate to severe WML (Fazekas score ≥ 2), with or without small infarction; or ≥ 1 subcortical small infarct in key regions, such as caudate nucleus, globus pallidus, or thalamus.
2. no cortical and watershed infarction, hemorrhage, hydrocephalus, or WML with specific causes (such as multiple sclerosis).
3. no hippocampus or entorhinal cortex atrophy (MTA score = 0 point).
1. Aged 18 (inclusive) or above.
2. Normal MMSE and MoCA evaluations. MMSE\>19 points for illiteracy, \>24 points for those educated less than 7 years, \>27 points for those educated equal to or more than 7 years. MoCA\>13 points for illiteracy, \>19 points for those educated less than 7 years, \>24 points for those educated equal to or more than 7 years.
Exclusion Criteria
2. Other neurological diseases that can cause brain dysfunction (such as depression, brain tumor, Parkinson's disease, metabolic encephalopathy, encephalitis, multiple sclerosis, epilepsy, brain trauma, normal intracranial pressure hydrocephalus, etc.).
3. Other systemic diseases that can cause cognitive impairment (such as liver, renal and thyroid insufficiency, severe anemia, folic acid or vitamin B12 deficiency, syphilis, HIV infection, alcohol and drug abuse, etc.).
4. Mental and neurodevelopmental retardation.
5. Contraindications to MRI.
6. Suffering from a disease that cannot be combined with cognitive examination.
7. Refuse to draw blood.
8. Refuse to sign the informed consent at baseline
(2) Sporadic Alzheimer's disease (SAD)
1. With a family history of dementia.
2. Other neurological diseases that can cause brain dysfunction (such as depression, brain tumor, Parkinson's disease, metabolic encephalopathy, encephalitis, multiple sclerosis, epilepsy, brain trauma, normal intracranial pressure hydrocephalus, etc.).
3. Other systemic diseases that can cause cognitive impairment (such as liver, renal and thyroid insufficiency, severe anemia, folic acid or vitamin B12 deficiency, syphilis, HIV infection, alcohol and drug abuse, etc.).
4. Mental and neurodevelopmental retardation.
5. Contraindications to MRI.
6. Suffering from a disease that cannot be combined with cognitive examination.
7. Refuse to draw blood.
8. Refuse to sign the informed consent at baseline
(3) Familial Alzheimer's disease (FAD)
1. Dementia caused by other factors such as depression, other psychiatric illnesses, thyroid dysfunction, encephalitis, multiple sclerosis, brain trauma, brain tumor, syphilis, acquired immunodeficiency syndrome (AIDS), Creutzfeldt-Jakob disease and other types of dementias such as vascular dementia (VaD), frontotemporal dementia (FTD), dementia with Lewy bodies (DLB), and Parkinson's disease dementia (PDD).
2. MRI and laboratory tests do not support or rule out a diagnosis of AD.
3. Severe circulatory, respiratory, urinary, digestive, hematopoietic diseases (such as unstable angina, uncontrollable asthma, active gastric bleeding) and cancer.
4. Participant has severe psychiatric illness or severe dementia that would interfere in completing initial and follow-up clinical assessments.
5. With history of alcohol or drug abuse.
6. Pregnant or lactating women.
7. No reliable insiders.
8. Refuse to sign the informed consent at baseline.
(4) Vascular dementia (VaD)
1. Other neurological diseases that can cause brain dysfunction (such as depression, brain tumor, Parkinson's disease, metabolic encephalopathy, encephalitis, multiple sclerosis, epilepsy, brain trauma, normal intracranial pressure hydrocephalus, etc.).
2. Other systemic diseases that can cause cognitive impairment (such as liver insufficiency, renal insufficiency, thyroid insufficiency, severe anemia, folic acid or vitamin B12 deficiency, syphilis, HIV infection, alcohol and drug abuse, etc.).
3. With a history of mental illness or those with congenital mental retardation.
4. Suffering from a disease that cannot be combined with a cognitive examination.
5. Contraindications to MRI.
6. Refuse to draw blood.
7. Refuse to sign informed consent.
(5) Normal control
1. Subjects with abnormal MMSE or MoCA scores.
2. Subjects with a history of cerebral infarction, traumatic brain injury or related manifestations in MRI.
3. Other neurological diseases that can cause brain dysfunction (such as depression, brain tumor, Parkinson's disease, metabolic encephalopathy, encephalitis, multiple sclerosis, epilepsy, brain trauma, normal intracranial pressure hydrocephalus, etc.).
4. Other systemic diseases that can cause cognitive impairment (such as liver, renal and thyroid insufficiency, severe anemia, folic acid or vitamin B12 deficiency, syphilis, HIV infection, alcohol and drug abuse, etc.).
5. Mental and neurodevelopmental retardation.
6. Suffering from a disease that cannot be combined with a cognitive examination.
7. Contraindications to MRI.
8. Refuse to draw blood.
9. Refuse to sign the informed consent at baseline.
18 Years
ALL
Yes
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Beijing Tiantan Hospital
OTHER
Beijing Chao Yang Hospital
OTHER
Fu Xing Hospital, Capital Medical University
OTHER
Peking Union Medical College Hospital
OTHER
Peking University First Hospital
OTHER
Peking University Third Hospital
OTHER
Chinese PLA General Hospital
OTHER
China-Japan Friendship Hospital
OTHER
Beijing Geriatric Hospital
OTHER
The First Affiliated Hospital of Dalian Medical University
OTHER
Fujian Medical University Union Hospital
OTHER
Guangzhou Psychiatric Hospital
OTHER_GOV
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
OTHER
First Affiliated Hospital of Guangxi Medical University
OTHER
The Affiliated Hospital Of Guizhou Medical University
OTHER
Handan Central Hospital
OTHER
Hebei General Hospital
OTHER
First Hospital of Shijiazhuang City
OTHER
Tangshan Worker's Hospital
OTHER
Hunan Provincial People's Hospital
OTHER
Kaifeng Central Hospital
OTHER
People's Hospital of Zhengzhou University
OTHER
Zhongnan Hospital
OTHER
First Affiliated Hospital of Harbin Medical University
OTHER
Tongji Hospital
OTHER
People's Hospital Affiliated Hubei Medical University
UNKNOWN
The Third Xiangya Hospital of Central South University
OTHER
Xiangya Hospital of Central South University
OTHER
The First Hospital of Jilin University
OTHER
China-Japan Union Hospital, Jilin University
OTHER
Subei People's Hospital of Jiangsu
UNKNOWN
Nantong University Affiliated Hospital
UNKNOWN
Mineral General Hospital, Xuzhou
UNKNOWN
Jiangxi Provincial People's Hopital
OTHER
Anshan Central Hospital
OTHER
Affiliated Zhongshan Hospital of Dalian University
OTHER
First Hospital of China Medical University
OTHER
Baotou Central Hospital
OTHER
General Hospital of Ningxia Medical University
OTHER
The People's Hospital of Ningxia
OTHER
The Affiliated Hospital of Qingdao University
OTHER
The 960th Hospital of PLA
UNKNOWN
Qilu Hospital of Shandong University
OTHER
Qilu Hospital of Shandong University (Qingdao)
OTHER
Shandong Provincial Hospital
OTHER_GOV
Qingdao Municipal Hospital
OTHER
The First Affiliated Hospital of Shanxi Medical University
OTHER
Tang-Du Hospital
OTHER
First Affiliated Hospital Xi'an Jiaotong University
OTHER
Ruijin Hospital
OTHER
RenJi Hospital
OTHER
Shanghai Changzheng Hospital
OTHER
Affiliated Hospital of North Sichuan Medical College
OTHER
Tianjin Huanhu Hospital
OTHER
Tianjin Medical University General Hospital
OTHER
Traditional Chinese Medicine Hospital of Xinjiang Autonomous Region
UNKNOWN
Ningbo Medical Center Lihuili Hospital
OTHER_GOV
First Affiliated Hospital of Wenzhou Medical University
OTHER
First Affiliated Hospital of Zhejiang University
OTHER
Shao Yifu Hospital of Zhejiang Medical University
UNKNOWN
Zhejiang Provincial People's Hospital
OTHER
Daping Hospital and the Research Institute of Surgery of the Third Military Medical University
OTHER
The Second Affiliated Hospital of Chongqing Medical University
OTHER
The First Affiliated Hospital of Anhui Medical University
OTHER
People's Hospital of Chongqing
OTHER
Dongfang Hospital Beijing University of Chinese Medicine
OTHER
Zigong No.1 Peoples Hospital
OTHER
Capital Medical University
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Jianping Jia
Chief Director
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Jianping Jia, Doctor
Role: STUDY_CHAIR
Xuanwu Hospital of Capital Medical University
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
The First Affiliated Hospital of Anhui Medical University
Hefei, Anhui, China
Beijing Geriatric Hospital
Changping, Beijing Municipality, China
Beijing Chao Yang Hospital
Chaoyang, Beijing Municipality, China
China-Japan Friendship Hospital
Chaoyang, Beijing Municipality, China
Dongfang Hospital Affiliated to Beijing University of Chinese Medicine
Fengtai, Beijing Municipality, China
Chinese PLA General Hospital
Haidian, Beijing Municipality, China
Fu Xing Hospital, Capital Medical University
Haidian, Beijing Municipality, China
Peking University Third Hospital
Haidian, Beijing Municipality, China
Peking Union Medical College Hospital
Xicheng, Beijing Municipality, China
Peking University First Hospital
Xicheng, Beijing Municipality, China
Daping Hospital and the Research Institute of Surgery of the Third Military Medical University
Yuzhong, Chongqing Municipality, China
The Second Affiliated Hospital of Chongqing Medical University
Yuzhong, Chongqing Municipality, China
Fujian Medical University Union Hospital
Fujian, Guangdong, China
Guangzhou Psychiatric Hospital
Guangzhou, Guangdong, China
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Zhongshan, Guangdong, China
First Affiliated Hospital of Guangxi Medical University
Nanning, Guangxi, China
The Affiliated Hospital Of Guizhou Medical University
Guiyang, Guizhou, China
Handan Central Hospital
Handan, Hebei, China
First Hospital of Shijiazhuang City
Shijiazhuang, Hebei, China
Tangshan Worker's Hospital
Tangshan, Hebei, China
Hebei General Hospital
Zhijiazhuang, Hebei, China
First Affiliated Hospital of Harbin Medical University
Haerbin, Heilongjiang, China
Kaifeng Central Hospital
Kaifeng, Henan, China
Henan Provincial People's Hospital
Zhengzhou, Henan, China
People's Hospital of Zhengzhou
Zhengzhou, Henan, China
People's Hospital Affiliated Hubei Medical University
Wuhan, Hubei, China
Tongji Hospital
Wuhan, Hubei, China
The Third Xiangya Hospital of Central South University
Wuhan, Hunan, China
Wuhan University Zhongnan Hospital
Wuhan, Hunan, China
Xiangya Hospital of Central South University
Wuhan, Hunan, China
Nantong University Affiliated Hospital
Nantong, Jiangsu, China
Subei People's Hospital of Jiangsu
Subei, Jiangsu, China
Mineral General Hospital, Xuzhou
Xuzhou, Jiangsu, China
Jiangxi Provincial People's Hospital
Nanchang, Jiangxi, China
China-Japan friendship Hospital of Jilin university
Changchun, Jilin, China
The First Hospital of Jilin University
Changchun, Jilin, China
Changda Hospital, Anshan
Anshan, Liaoning, China
Affiliated Zhongshan hospital of Dalian university
Dalian, Liaoning, China
The First Affiliated Hospital of Dalian Medical University
Dalian, Liaoning, China
First Hospital of China Medical University
Shenyang, Liaoning, China
Baotou Central Hospital
Baotou, Nei Monggol, China
General Hospital of Ningxia Medical University
Yinchuan, Ningxia, China
The People's Hospital of Ningxia
Yinchuan, Ningxia, China
Qilu Hospital of Shandong University
Jinan, Shandong, China
Shandong Provincial Hospital
Jining, Shandong, China
Qilu Hospital of Shandong University (Qingdao)
Qingdao, Shandong, China
QingDao Municipal Hospital
Qingdao, Shandong, China
The Affiliated Hospital of Qingdao University
Qingdao, Shandong, China
The 88th Hospital of PLA
Tai’an, Shandong, China
Shanghai Changzheng Hospital
Huangpu, Shanghai Municipality, China
Ruijin Hospital
Luwan, Shanghai Municipality, China
RenJi Hospital
Putong, Shanghai Municipality, China
The First Affiliated Hospital of Shanxi Medical University
Taiyuan, Shanxi, China
First Affiliated Hospital Xi'an Jiaotong University
Xi’an, Shanxi, China
Tang-Du Hospital
Xi’an, Shanxi, China
Affiliated Hospital of North Sichuan Medical College
Nanchong, Sichuan, China
Zigong First People's Hospital
Zigong, Sichuan, China
Tianjin Huanhu Hospital
Xianshuigu, Tianjin Municipality, China
Tianjin Medical University General Hospital
Xiaobailou, Tianjin Municipality, China
Traditional Chinese Medicine Hospital of Xinjiang Autonomous Region
Ürümqi, Xinjiang, China
First Affiliated Hospital of Zhejiang University
Hangzhou, Zhejiang, China
Shao Yifu Hospital of Zhejiang Medical University
Hangzhou, Zhejiang, China
Zhejiang Provincial People's Hospital
Hangzhou, Zhejiang, China
Ningbo City Medical Treatment Center Lihuili Hospital
Ningbo, Zhejiang, China
First Affiliated Hospital of Wenzhou Medical Univeristy
Wenzhou, Zhejiang, China
Countries
Review the countries where the study has at least one active or historical site.
Central Contacts
Reach out to these primary contacts for questions about participation or study logistics.
Facility Contacts
Find local site contact details for specific facilities participating in the trial.
Yanjiang Wang
Role: primary
Shuling Zhang, Doctor
Role: primary
References
Explore related publications, articles, or registry entries linked to this study.
Zhou A, Jia J. A screen for cognitive assessments for patients with vascular cognitive impairment no dementia. Int J Geriatr Psychiatry. 2009 Dec;24(12):1352-7. doi: 10.1002/gps.2265.
Zhou A, Jia J. Different cognitive profiles between mild cognitive impairment due to cerebral small vessel disease and mild cognitive impairment of Alzheimer's disease origin. J Int Neuropsychol Soc. 2009 Nov;15(6):898-905. doi: 10.1017/S1355617709990816.
Bai F, Liao W, Watson DR, Shi Y, Yuan Y, Cohen AD, Xie C, Wang Y, Yue C, Teng Y, Wu D, Jia J, Zhang Z. Mapping the altered patterns of cerebellar resting-state function in longitudinal amnestic mild cognitive impairment patients. J Alzheimers Dis. 2011;23(1):87-99. doi: 10.3233/JAD-2010-101533.
Han Y, Wang J, Zhao Z, Min B, Lu J, Li K, He Y, Jia J. Frequency-dependent changes in the amplitude of low-frequency fluctuations in amnestic mild cognitive impairment: a resting-state fMRI study. Neuroimage. 2011 Mar 1;55(1):287-95. doi: 10.1016/j.neuroimage.2010.11.059. Epub 2010 Nov 28.
Lu J, Li D, Li F, Zhou A, Wang F, Zuo X, Jia XF, Song H, Jia J. Montreal cognitive assessment in detecting cognitive impairment in Chinese elderly individuals: a population-based study. J Geriatr Psychiatry Neurol. 2011 Dec;24(4):184-90. doi: 10.1177/0891988711422528.
Shi FD, Jia JP. Neurology and neurologic practice in China. Neurology. 2011 Nov 29;77(22):1986-92. doi: 10.1212/WNL.0b013e31823a0ed3.
Han Y, Jia J, Jia XF, Qin W, Wang S. Combination of plasma biomarkers and clinical data for the detection of sporadic Alzheimer's disease. Neurosci Lett. 2012 May 16;516(2):232-6. doi: 10.1016/j.neulet.2012.03.094. Epub 2012 Apr 7.
Li F, Jia XF, Jia J. The Informant Questionnaire on Cognitive Decline in the Elderly individuals in screening mild cognitive impairment with or without functional impairment. J Geriatr Psychiatry Neurol. 2012 Dec;25(4):227-32. doi: 10.1177/0891988712464822. Epub 2012 Nov 21.
Song J, Wang S, Tan M, Jia J. G1/S checkpoint proteins in peripheral blood lymphocytes are potentially diagnostic biomarkers for Alzheimer's disease. Neurosci Lett. 2012 Sep 27;526(2):144-9. doi: 10.1016/j.neulet.2012.08.020. Epub 2012 Aug 17.
Tan M, Wang S, Song J, Jia J. Combination of p53(ser15) and p21/p21(thr145) in peripheral blood lymphocytes as potential Alzheimer's disease biomarkers. Neurosci Lett. 2012 May 16;516(2):226-31. doi: 10.1016/j.neulet.2012.03.093. Epub 2012 Apr 6.
Wang F, Shu C, Jia L, Zuo X, Zhang Y, Zhou A, Qin W, Song H, Wei C, Zhang F, Hong Z, Tang M, Wang DM, Jia J. Exploration of 16 candidate genes identifies the association of IDE with Alzheimer's disease in Han Chinese. Neurobiol Aging. 2012 May;33(5):1014.e1-9. doi: 10.1016/j.neurobiolaging.2010.08.004. Epub 2010 Sep 28.
Wang S, Song J, Tan M, Albers KM, Jia J. Mitochondrial fission proteins in peripheral blood lymphocytes are potential biomarkers for Alzheimer's disease. Eur J Neurol. 2012 Jul;19(7):1015-22. doi: 10.1111/j.1468-1331.2012.03670.x. Epub 2012 Feb 16.
Xing Y, Qin W, Li F, Jia XF, Jia J. Apolipoprotein E epsilon4 status modifies the effects of sex hormones on neuropsychiatric symptoms of Alzheimer's disease. Dement Geriatr Cogn Disord. 2012;33(1):35-42. doi: 10.1159/000336600. Epub 2012 Mar 2.
Xing Y, Wei C, Chu C, Zhou A, Li F, Wu L, Song H, Zuo X, Wang F, Qin W, Li D, Tang Y, Jia XF, Jia J. Stage-specific gender differences in cognitive and neuropsychiatric manifestations of vascular dementia. Am J Alzheimers Dis Other Demen. 2012 Sep;27(6):433-8. doi: 10.1177/1533317512454712.
Li F, Wang F, Jia J. Evaluating the prevalence of dementia in hospitalized older adults and effects of comorbid dementia on patients' hospital course. Aging Clin Exp Res. 2013 Aug;25(4):393-401. doi: 10.1007/s40520-013-0068-z. Epub 2013 Jul 20.
Xing Y, Qin W, Li F, Jia XF, Jia J. Associations between sex hormones and cognitive and neuropsychiatric manifestations in vascular dementia (VaD). Arch Gerontol Geriatr. 2013 Jan-Feb;56(1):85-90. doi: 10.1016/j.archger.2012.10.003. Epub 2012 Oct 24.
Jia J, Wang F, Wei C, Zhou A, Jia X, Li F, Tang M, Chu L, Zhou Y, Zhou C, Cui Y, Wang Q, Wang W, Yin P, Hu N, Zuo X, Song H, Qin W, Wu L, Li D, Jia L, Song J, Han Y, Xing Y, Yang P, Li Y, Qiao Y, Tang Y, Lv J, Dong X. The prevalence of dementia in urban and rural areas of China. Alzheimers Dement. 2014 Jan;10(1):1-9. doi: 10.1016/j.jalz.2013.01.012. Epub 2013 Jul 18.
Jia J, Zhou A, Wei C, Jia X, Wang F, Li F, Wu X, Mok V, Gauthier S, Tang M, Chu L, Zhou Y, Zhou C, Cui Y, Wang Q, Wang W, Yin P, Hu N, Zuo X, Song H, Qin W, Wu L, Li D, Jia L, Song J, Han Y, Xing Y, Yang P, Li Y, Qiao Y, Tang Y, Lv J, Dong X. The prevalence of mild cognitive impairment and its etiological subtypes in elderly Chinese. Alzheimers Dement. 2014 Jul;10(4):439-447. doi: 10.1016/j.jalz.2013.09.008. Epub 2014 Jan 10.
Qin W, Jia X, Wang F, Zuo X, Wu L, Zhou A, Li D, Min B, Wei C, Tang Y, Xing Y, Dong X, Wang Q, Gao Y, Li Y, Jia J. Elevated plasma angiogenesis factors in Alzheimer's disease. J Alzheimers Dis. 2015;45(1):245-52. doi: 10.3233/JAD-142409.
Song H, Long H, Zuo X, Yu C, Liu B, Wang Z, Wang Q, Wang F, Han Y, Jia J. APOE Effects on Default Mode Network in Chinese Cognitive Normal Elderly: Relationship with Clinical Cognitive Performance. PLoS One. 2015 Jul 15;10(7):e0133179. doi: 10.1371/journal.pone.0133179. eCollection 2015.
Jia J, Zuo X, Jia XF, Chu C, Wu L, Zhou A, Wei C, Tang Y, Li D, Qin W, Song H, Ma Q, Li J, Sun Y, Min B, Xue S, Xu E, Yuan Q, Wang M, Huang X, Fan C, Liu J, Ren Y, Jia Q, Wang Q, Jiao L, Xing Y, Wu X; China Cognition and Aging Study (China COAST) Group. Diagnosis and treatment of dementia in neurology outpatient departments of general hospitals in China. Alzheimers Dement. 2016 Apr;12(4):446-53. doi: 10.1016/j.jalz.2015.06.1892. Epub 2015 Aug 7.
Li H, Jia J, Yang Z. Mini-Mental State Examination in Elderly Chinese: A Population-Based Normative Study. J Alzheimers Dis. 2016 May 7;53(2):487-96. doi: 10.3233/JAD-160119.
Xing Y, Tang Y, Zhao L, Wang Q, Qin W, Zhang JL, Jia J. Plasma Ceramides and Neuropsychiatric Symptoms of Alzheimer's Disease. J Alzheimers Dis. 2016 Apr 12;52(3):1029-35. doi: 10.3233/JAD-151158.
Yuan X, Han Y, Wei Y, Xia M, Sheng C, Jia J, He Y. Regional homogeneity changes in amnestic mild cognitive impairment patients. Neurosci Lett. 2016 Aug 26;629:1-8. doi: 10.1016/j.neulet.2016.06.047. Epub 2016 Jun 23.
Li D, Hu N, Yu Y, Zhou A, Li F, Jia J. Trajectories of Multidimensional Caregiver Burden in Chinese Informal Caregivers for Dementia: Evidence from Exploratory and Confirmatory Factor Analysis of the Zarit Burden Interview. J Alzheimers Dis. 2017;59(4):1317-1325. doi: 10.3233/JAD-170172.
Liu Q, Zhu Z, Teipel SJ, Yang J, Xing Y, Tang Y, Jia J. White Matter Damage in the Cholinergic System Contributes to Cognitive Impairment in Subcortical Vascular Cognitive Impairment, No Dementia. Front Aging Neurosci. 2017 Feb 27;9:47. doi: 10.3389/fnagi.2017.00047. eCollection 2017.
Jia J, Wei C, Chen S, Li F, Tang Y, Qin W, Zhao L, Jin H, Xu H, Wang F, Zhou A, Zuo X, Wu L, Han Y, Han Y, Huang L, Wang Q, Li D, Chu C, Shi L, Gong M, Du Y, Zhang J, Zhang J, Zhou C, Lv J, Lv Y, Xie H, Ji Y, Li F, Yu E, Luo B, Wang Y, Yang S, Qu Q, Guo Q, Liang F, Zhang J, Tan L, Shen L, Zhang K, Zhang J, Peng D, Tang M, Lv P, Fang B, Chu L, Jia L, Gauthier S. The cost of Alzheimer's disease in China and re-estimation of costs worldwide. Alzheimers Dement. 2018 Apr;14(4):483-491. doi: 10.1016/j.jalz.2017.12.006. Epub 2018 Feb 9.
Li J, Wu L, Tang Y, Zhou A, Wang F, Xing Y, Jia J. Differentiation of neuropsychological features between posterior cortical atrophy and early onset Alzheimer's disease. BMC Neurol. 2018 May 10;18(1):65. doi: 10.1186/s12883-018-1068-6.
Qiu Q, Shen L, Jia L, Wang Q, Li F, Li Y, Jia J. A Novel PSEN1 M139L Mutation Found in a Chinese Pedigree with Early-Onset Alzheimer's Disease Increases Abeta42/Abeta40 ratio. J Alzheimers Dis. 2019;69(1):199-212. doi: 10.3233/JAD-181291.
Jia L, Qiu Q, Zhang H, Chu L, Du Y, Zhang J, Zhou C, Liang F, Shi S, Wang S, Qin W, Wang Q, Li F, Wang Q, Li Y, Shen L, Wei Y, Jia J. Concordance between the assessment of Abeta42, T-tau, and P-T181-tau in peripheral blood neuronal-derived exosomes and cerebrospinal fluid. Alzheimers Dement. 2019 Aug;15(8):1071-1080. doi: 10.1016/j.jalz.2019.05.002.
Jia L, Fu Y, Shen L, Zhang H, Zhu M, Qiu Q, Wang Q, Yan X, Kong C, Hao J, Wei C, Tang Y, Qin W, Li Y, Wang F, Guo D, Zhou A, Zuo X, Yu Y, Li D, Zhao L, Jin H, Jia J. PSEN1, PSEN2, and APP mutations in 404 Chinese pedigrees with familial Alzheimer's disease. Alzheimers Dement. 2020 Jan;16(1):178-191. doi: 10.1002/alz.12005.
Zhao T, Quan M, Jia J. Functional Connectivity of Default Mode Network Subsystems in the Presymptomatic Stage of Autosomal Dominant Alzheimer's Disease. J Alzheimers Dis. 2020;73(4):1435-1444. doi: 10.3233/JAD-191065.
Quan M, Zhao T, Tang Y, Luo P, Wang W, Qin Q, Li T, Wang Q, Fang J, Jia J. Effects of gene mutation and disease progression on representative neural circuits in familial Alzheimer's disease. Alzheimers Res Ther. 2020 Jan 14;12(1):14. doi: 10.1186/s13195-019-0572-2.
Jia L, Xu H, Chen S, Wang X, Yang J, Gong M, Wei C, Tang Y, Qu Q, Chu L, Shen L, Zhou C, Wang Q, Zhao T, Zhou A, Li Y, Li F, Li Y, Jin H, Qin Q, Jiao H, Li Y, Zhang H, Lyu D, Shi Y, Song Y, Jia J. The APOE epsilon4 exerts differential effects on familial and other subtypes of Alzheimer's disease. Alzheimers Dement. 2020 Dec;16(12):1613-1623. doi: 10.1002/alz.12153. Epub 2020 Sep 3.
Jia L, Zhu M, Kong C, Pang Y, Zhang H, Qiu Q, Wei C, Tang Y, Wang Q, Li Y, Li T, Li F, Wang Q, Li Y, Wei Y, Jia J. Blood neuro-exosomal synaptic proteins predict Alzheimer's disease at the asymptomatic stage. Alzheimers Dement. 2021 Jan;17(1):49-60. doi: 10.1002/alz.12166. Epub 2020 Aug 10.
Han Y, Zhou A, Li F, Wang Q, Xu L, Jia J. Apolipoprotein E epsilon4 allele is associated with vascular cognitive impairment no dementia in Chinese population. J Neurol Sci. 2020 Feb 15;409:116606. doi: 10.1016/j.jns.2019.116606. Epub 2019 Dec 6.
Qiu Q, Jia L, Wang Q, Zhao L, Jin H, Li T, Quan M, Xu L, Li B, Li Y, Jia J. Identification of a novel PSEN1 Gly111Val missense mutation in a Chinese pedigree with early-onset Alzheimer's disease. Neurobiol Aging. 2020 Jan;85:155.e1-155.e4. doi: 10.1016/j.neurobiolaging.2019.05.018. Epub 2019 May 31.
Jia L, Du Y, Chu L, Zhang Z, Li F, Lyu D, Li Y, Li Y, Zhu M, Jiao H, Song Y, Shi Y, Zhang H, Gong M, Wei C, Tang Y, Fang B, Guo D, Wang F, Zhou A, Chu C, Zuo X, Yu Y, Yuan Q, Wang W, Li F, Shi S, Yang H, Zhou C, Liao Z, Lv Y, Li Y, Kan M, Zhao H, Wang S, Yang S, Li H, Liu Z, Wang Q, Qin W, Jia J; COAST Group. Prevalence, risk factors, and management of dementia and mild cognitive impairment in adults aged 60 years or older in China: a cross-sectional study. Lancet Public Health. 2020 Dec;5(12):e661-e671. doi: 10.1016/S2468-2667(20)30185-7.
Jia L, Li F, Wei C, Zhu M, Qu Q, Qin W, Tang Y, Shen L, Wang Y, Shen L, Li H, Peng D, Tan L, Luo B, Guo Q, Tang M, Du Y, Zhang J, Zhang J, Lyu J, Li Y, Zhou A, Wang F, Chu C, Song H, Wu L, Zuo X, Han Y, Liang J, Wang Q, Jin H, Wang W, Lu Y, Li F, Zhou Y, Zhang W, Liao Z, Qiu Q, Li Y, Kong C, Li Y, Jiao H, Lu J, Jia J. Prediction of Alzheimer's disease using multi-variants from a Chinese genome-wide association study. Brain. 2021 Apr 12;144(3):924-937. doi: 10.1093/brain/awaa364.
Qin W, Zhou A, Zuo X, Jia L, Li F, Wang Q, Li Y, Wei Y, Jin H, Cruchaga C, Benitez BA, Jia J. Exome sequencing revealed PDE11A as a novel candidate gene for early-onset Alzheimer's disease. Hum Mol Genet. 2021 May 28;30(9):811-822. doi: 10.1093/hmg/ddab090.
Jia J, Zhao T, Liu Z, Liang Y, Li F, Li Y, Liu W, Li F, Shi S, Zhou C, Yang H, Liao Z, Li Y, Zhao H, Zhang J, Zhang K, Kan M, Yang S, Li H, Liu Z, Ma R, Lv J, Wang Y, Yan X, Liang F, Yuan X, Zhang J, Gauthier S, Cummings J. Association between healthy lifestyle and memory decline in older adults: 10 year, population based, prospective cohort study. BMJ. 2023 Jan 25;380:e072691. doi: 10.1136/bmj-2022-072691.
Jia J, Zhang Y, Shi Y, Yin X, Wang S, Li Y, Zhao T, Liu W, Zhou A, Jia L. A 19-Year-Old Adolescent with Probable Alzheimer's Disease. J Alzheimers Dis. 2023;91(3):915-922. doi: 10.3233/JAD-221065.
Li W, Pang Y, Wang Y, Mei F, Guo M, Wei Y, Li X, Qin W, Wang W, Jia L, Jia J. Aberrant palmitoylation caused by a ZDHHC21 mutation contributes to pathophysiology of Alzheimer's disease. BMC Med. 2023 Jun 26;21(1):223. doi: 10.1186/s12916-023-02930-7.
Quan M, Wang Q, Qin W, Wang W, Li F, Zhao T, Li T, Qiu Q, Cao S, Wang S, Wang Y, Jin H, Zhou A, Fang J, Jia L, Jia J. Shared and unique effects of ApoEepsilon4 and pathogenic gene mutation on cognition and imaging in preclinical familial Alzheimer's disease. Alzheimers Res Ther. 2023 Feb 28;15(1):40. doi: 10.1186/s13195-023-01192-y.
Jia J, Ning Y, Chen M, Wang S, Yang H, Li F, Ding J, Li Y, Zhao B, Lyu J, Yang S, Yan X, Wang Y, Qin W, Wang Q, Li Y, Zhang J, Liang F, Liao Z, Wang S. Biomarker Changes during 20 Years Preceding Alzheimer's Disease. N Engl J Med. 2024 Feb 22;390(8):712-722. doi: 10.1056/NEJMoa2310168.
Zhao B, Zang P, Quan M, Wang Q, Guo D, Jia J, Wang W. The Effect of APOE epsilon4 on Alzheimer's Disease Fluid Biomarkers: A Cross-Sectional Study Based on the COAST. CNS Neurosci Ther. 2025 Jan;31(1):e70202. doi: 10.1111/cns.70202.
Provided Documents
Download supplemental materials such as informed consent forms, study protocols, or participant manuals.
Document Type: Study Protocol
Related Links
Access external resources that provide additional context or updates about the study.
COAST Website
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
SYXWJ001
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.