Core--Clinical

核心--临床

• 批准号: 6578726
• 负责人: CLAUDIA H. KAWAS
• 金额: $ 15.83万
• 依托单位: JOHNS HOPKINS UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-04-01 至 2003-03-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6578726
• 关键词: Alzheimer's disease; aging; biomedical facility; brain disorder diagnosis; clinical research; cognition; dementia; human middle age (35-64); human old age (65+); human subject; neuroanatomy; patient /disease registry; statistical service /center

DESCRIPTION: (Adapted from the application) The principal functions of Core B, the Clinical Core of the ADRC, are: to recruit, characterize, and follow subjects as part of their clinical and neurobiological investigations of normal aging and AD; and to provide a resource for all investigators at JHMI involved in the investigation of aging and AD, including clinical trials, genetic studies, imaging studies, and neuropathological neurochemical analyses of brain. Because cognitive performance in the elderly varies widely, ranging from normal cognition to severe dementia, the staff of Core B has assembled several cohorts (~700 subjects) to examine the full spectrum of cognitive states associated with old age. The centerpiece of Core B, however, is investigations of nondemented elderly subjects and patients in the early stages of AD. Thus, Core B has enrolled 500 normal subjects of the BLSA, as well as ~100 subjects with early AD and 75 controls (Cohort 2), in addition to the remaining 25 severely demented members of the original ADRC cohort (Cohort 1). Significantly, more than one-third of all AD patients recruited in the last funding period were African-Americans, a group which has been under-represented in studies of AD. Cohorts 1 and 2 are used for our investigations of AD, whereas the BLSA cohort serves as the focus for our clinical, and neuropathological studies of normal aging and early stages of dementia. The Biostatistics & Data Center, staffed by professionals with expertise in statistical methods for longitudinal studies and analytical approaches to data management, functions to collect, maintain, and analyze the demographic and clinical information on all subjects and to facilitate data sharing efforts, particularly with the ADC Data Coordinating Center. The staff of Core B, with expertise in neurology, psychiatry, biostatistics, and nursing, interacts closely with investigators in Core C and supports research in Project 4. Complementing the investigations of experimental models (Projects 1-3) in our ADRC, Core B is a central clinical resource for all investigations of human subjects in the ADRC and for other investigators at JHMI.

描述：（根据申请改编）