期刊
PLOS ONE
卷 8, 期 1, 页码 -出版社
PUBLIC LIBRARY SCIENCE
DOI: 10.1371/journal.pone.0054822
关键词
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资金
- AIFA-Agenzia Italiana del Farmaco
- Novartis
- Lundbeck
- MIUR-Ministero dell'Istruzione
- dell'Universita e della Ricerca
- Italian Ministry of Foreign Affairs
Objectives: To evaluate the frequency of personality disorders in Parkinson's disease (PD) patients and in a group of healthy controls. Methods: Patients affected by PD diagnosed according to the United Kingdom Parkinson's disease Society Brain Bank diagnostic criteria and a group of healthy controls were enrolled in the study. PD patients with cognitive impairment were excluded from the study. Structured Clinical Interview for Personality Disorders-II (SCID-II) has been performed to evaluate the presence of personality disorders. Presence of personality disorders, diagnosed according to the DSM-IV, was confirmed by a psychiatric interview. Clinical and pharmacological data were also recorded using a standardized questionnaire. Results: 100 PD patients (57 men; mean age 59.0 +/- 10.2 years) and 100 healthy subjects (52 men; mean age 58.1 +/- 11.4 years) were enrolled in the study. The most common personality disorder was the obsessive-compulsive personality disorder diagnosed in 40 PD patients and in 10 controls subjects (p-value<0.0001) followed by the depressive personality disorder recorded in 14 PD patients and 4 control subjects (p-value 0.02). Obsessive-compulsive personality disorder was also found in 8 out of 16 de novo PD patients with a short disease duration. Conclusion: PD patients presented a high frequency of obsessive-compulsive personality disorder that does not seem to be related with both disease duration and dopaminergic therapy.
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