The identification, diagnosis, and effective management of psychiatric symptoms in Alzheimer's Disease (AD) are critical to reduce the cost of health care, to increase practitioner efficiency and to improve the quality of life for AD patients and their caregivers. Until research finds a means of treating AD with curative measures, symptoms such as delusions and hallucinations must be aggressively identified, diagnosed, and managed. Although recent research has shown a high prevalence of psychosis in AD and has implicated a worse prognosis for those AD patients with psychosis, the risk factors for and underlying mechanisms of psychosis in AD are poorly understood. The proposed project will be the first study to prospectively investigate the neuropsychologic factors associated with psychosis in AD. With the aim of exploring the heterogeneity of behavioral presentation and course in AD, the proposed studies are designed to prospectively compare the neuropsychological performances of AD patients who develop psychosis with AD patients who do not develop psychosis. Furthermore, the current proposal will retrospectively analyze the neuropsychological performances of AD patients currently enrolled in the research centers at UCSD who are identified as having psychosis.

Agency
National Institute of Health (NIH)
Institute
National Institute of Mental Health (NIMH)
Type
First Independent Research Support & Transition (FIRST) Awards (R29)
Project #
5R29MH055331-05
Application #
2890766
Study Section
Mental Disorders of Aging Review Committee (MDA)
Program Officer
Otey, Emeline M
Project Start
1996-09-30
Project End
2001-04-30
Budget Start
1999-05-01
Budget End
2000-04-30
Support Year
5
Fiscal Year
1999
Total Cost
Indirect Cost
Name
University of Iowa
Department
Psychiatry
Type
Schools of Medicine
DUNS #
041294109
City
Iowa City
State
IA
Country
United States
Zip Code
52242
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