Neuropsychiatric Symptoms in Parkinson's Disease with Mild Cognitive Impairment and Dementia
Joint Authors
Pantula, Hiranmayi
McDonald, Kathryn
Leroi, Iracema
Harbishettar, Vijay
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-08-30
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Neuropsychiatric symptoms commonly complicate Parkinson’s disease (PD), however the presence of such symptoms in mild cognitive impairment (PD-MCI) specifically has not yet been well described.
The objective of this study was to examine and compare the prevalence and profile of neuropsychiatric symptoms in patients with PD-MCI (n = 48) to those with PD and no cognitive impairment (PD-NC, n = 54) and to those with dementia in PD (PDD, n = 25).
PD-MCI and PDD were defined using specific consensus criteria, and neuropsychiatric symptoms were assessed with the 12-item Neuropsychiatric Inventory (NPI).
Self-rated apathy, depression, and anxiety rating scales were also administered.
Over 79% of all participants reported at least one neuropsychiatric symptom in the past month.
The proportion in each group who had total NPI scores of ≥4 (“clinically significant”) was as follows: PD-NC, 64.8%; PD-MCI, 62%; PDD 76%.
Apathy was reported in almost 50% of those with PD-MCI and PDD, and it was an important neuropsychiatric symptom differentiating PD-MCI from PD-NC.
Psychosis (hallucinations and delusions) increased from 12.9% in PD-NC group; 16.7% in PD-MCI group; and 48% in PDD group.
Identifying neuropsychiatric symptoms in PD-MCI may have implications for ascertaining conversion to dementia in PD.
American Psychological Association (APA)
Leroi, Iracema& Pantula, Hiranmayi& McDonald, Kathryn& Harbishettar, Vijay. 2012. Neuropsychiatric Symptoms in Parkinson's Disease with Mild Cognitive Impairment and Dementia. Case Reports in Pulmonology،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-462226
Modern Language Association (MLA)
Leroi, Iracema…[et al.]. Neuropsychiatric Symptoms in Parkinson's Disease with Mild Cognitive Impairment and Dementia. Case Reports in Pulmonology No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-462226
American Medical Association (AMA)
Leroi, Iracema& Pantula, Hiranmayi& McDonald, Kathryn& Harbishettar, Vijay. Neuropsychiatric Symptoms in Parkinson's Disease with Mild Cognitive Impairment and Dementia. Case Reports in Pulmonology. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-462226
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-462226