Autor(es): Chendo, Inês ; Fabbri, Margherita ; Godinho, Catarina ; Simões, Rita Moiron ; Sousa, Catarina Severiano ; Coelho, Miguel ; Voon, Valerie ; Ferreira, Joaquim J.
Data: 2021
Identificador Persistente: http://hdl.handle.net/10400.26/40006
Origem: Egas Moniz - Cooperativa de Ensino Superior, CRL
Assunto(s): Parkinson’s disease; Late-stage; Psychosis; Psychiatric comorbidities
Background Psychosis is a frequent non-motor symptom in Parkinson’s disease (PD). Estimates of the frequency of Parkinsońs disease psychosis (PDP) vary widely. Knowledge about the frequency and phenomenology of psychosis in late-stage (LS) PD patients is limited. This study aimed to determine the frequency of psychosis in LSPD patients through clinical diagnostic interview (CDI) (gold standard), according to NINDS/NIMH diagnostic criteria for PDP. The secondary objectives were to characterize the phenomenology, to test selected instruments and assess their adequacy in comparison to CDI, and to assess the psychiatric comorbidities.
