ABSTRACT
We intended to evaluate whether non-demented Parkinsons's disease (PD) patients, with or without subjective cognitive complaint, demonstrate differences between them and in comparison to controls concerning cognitive performance and mood. We evaluated 77 subjects between 30 and 70 years, divided as follows: PD without cognitive complaints (n = 31), PD with cognitive complaints (n = 21) and controls (n = 25). We applied the following tests: SCOPA-Cog, Trail Making Test-B, Phonemic Fluency, Clock Drawing Test, Boston Naming Test, Neuropsychiatric Inventory, Hospital Anxiety and Depression Scale (HADS) and Beck Depression Inventory. PD without complaints presented lower total score on Scales for outcome of Parkinson's disease-cognition as compared to controls (p = 0.048). PD with complaints group showed higher scores on HADS (p = 0.011). PD without complaints group showed poorer cognitive performance compared to controls, but was similar to the PD with complaints group. Moreover, this group was different from the PD without complaints and control groups concerning mood.
Subject(s)
Agnosia/etiology , Cognition Disorders/etiology , Mood Disorders/etiology , Parkinson Disease/complications , Adult , Aged , Case-Control Studies , Educational Status , Female , Humans , Male , Middle Aged , Neuropsychological Tests , Psychiatric Status Rating ScalesABSTRACT
ABSTRACT We intended to evaluate whether non-demented Parkinsons’s disease (PD) patients, with or without subjective cognitive complaint, demonstrate differences between them and in comparison to controls concerning cognitive performance and mood. We evaluated 77 subjects between 30 and 70 years, divided as follows: PD without cognitive complaints (n = 31), PD with cognitive complaints (n = 21) and controls (n = 25). We applied the following tests: SCOPA-Cog, Trail Making Test-B, Phonemic Fluency, Clock Drawing Test, Boston Naming Test, Neuropsychiatric Inventory, Hospital Anxiety and Depression Scale (HADS) and Beck Depression Inventory. PD without complaints presented lower total score on Scales for outcome of Parkinson’s disease-cognition as compared to controls (p = 0.048). PD with complaints group showed higher scores on HADS (p = 0.011). PD without complaints group showed poorer cognitive performance compared to controls, but was similar to the PD with complaints group. Moreover, this group was different from the PD without complaints and control groups concerning mood.
RESUMO Avaliar se pacientes com doença de Parkinson (DP) sem demência, com ou sem queixa cognitiva subjetiva, demonstram diferenças entre eles e comparativamente aos controles relativos a desempenho cognitivo e humor. Avaliados 77 indivíduos entre 30 e 70 anos: PD sem queixas cognitivas (n = 31), PD com queixas cognitivas (n = 21) e controles (n = 25). Testes aplicados: SCOPA-cognição, Trail Making Test-B, Fluência Fonêmica, Teste do Relógio, Teste Nominativo de Boston, Inventário Neuropsiquiátrico, Escala Hospitalar de Depressão e Ansiedade (HADS)e Inventário de Depressão de Beck. PD sem queixas apresentaram menor pontuação total na SCOPA-cognição, comparativamente aos controles (p = 0,048). Por outro lado, PD com queixas apresentaram maior pontuação no HADS (p = 0,011) em comparação aos controles. O grupo PD sem queixas mostrou pior desempenho cognitivo em comparação aos controles, mas foi semelhante ao PD com queixas. Este grupo foi diferente dos grupos PD sem queixas e controle em relação ao humor.
Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Parkinson Disease/complications , Cognition Disorders/etiology , Mood Disorders/etiology , Agnosia/etiology , Psychiatric Status Rating Scales , Case-Control Studies , Educational Status , Neuropsychological TestsABSTRACT
Several species of the genus Passiflora, known in Brazil as 'maracujá', have widespread use in folk medicine as sedatives and anxiolytics. The anxiolytic activities of aqueous and hydroalcohol extracts of Passiflora quadrangularis leaves were evaluated using the elevated plus-maze, open field and holeboard tests. The hydroalcohol extract presented results suggestive of anxiolytic activity in dosages around 100, 250 and 500 mg/kg, as expressed by elevation of the time spent on the open arms in the plus-maze; a decrease of freezing and an increase of deambulation and rearing in the open field test. The hydroalcohol extract showed results similar to diazepam on the holeboard. No positive results were found for the aqueous extract.
