RESUMO
OBJECTIVES: Sleep disorders and depression are frequent in patients with Parkinson's disease (PD). However, the exact prevalence and the causality are still unknown. PATIENTS AND METHODS: We interviewed 56 consecutive PD patients and 59 age-matched healthy controls concerning sleep disorders and depression. Sleep Disorders Questionnaire (SDQ) and Zung Depression Scale (ZDS) were used as standardized valid and reliable psychometric tests. RESULTS: Patients with PD had significantly higher values in the clinical-diagnostic scale narcolepsy (P=0.01), correlating with the L-dopa dose (P=0.007). Concerning sleep apnea (P=0.49), psychiatric sleep disorder (P=1.00) and periodic limb movement disorder (P=0.12), no significant difference could be identified. PD patients showed significantly higher depression scores than healthy control subjects (P=0.01), increasing with the duration of PD (P=0.04). CONCLUSION: The significant higher narcolepsy score in PD patients must be seen due to dopaminergic medication and PD-specific neurodegeneration and immobility rather than due to narcolepsy. This leads to the conclusion that extreme caution is advised when carrying out the SDQ and interpreting the results in various persons and patient groups with motor problems. The strong association of depression, disease severity and sleep disorders in PD patients underlines the importance of identifying and treating both conditions in these patients.
Assuntos
Depressão/etiologia , Doença de Parkinson/complicações , Doença de Parkinson/psicologia , Transtornos do Sono-Vigília/etiologia , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Depressão/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Narcolepsia/etiologia , Prevalência , Sensibilidade e Especificidade , Transtornos do Sono-Vigília/epidemiologia , Inquéritos e QuestionáriosRESUMO
BACKGROUND: About half of out-of-hospital cardiac arrest survivors experience secondary anoxic brain damage. Neurological outcome can be influenced by rehabilitative treatment approaches, but the nature and severity of persistent disabilities remain unclear. The aim of the study was to explore persistent neuropsychiatric symptoms, global function and life situation of these patients, and to evaluate quality of life in families. METHODS: 25 months after inpatient rehabilitation, 12 individuals (mean age=51 years; ten M: two F) attended a cross-sectional interdisciplinary follow-up assessment with their carers. Function was investigated by clinical rating scales, neuropsychological standard tests, and clinical psychological inventories. Family members were asked about quality of life and satisfaction with social support. RESULTS: All patients had deficits in at least one or more cognitive areas such as orientation, memory, alertness, and awareness. Three different clinical syndromes were observed: very severe intellectual and physical impairment, (two), mild to moderate dementia, (five), and amnesic syndrome, (five). Prevalence of multiple disabilities, was high. A striking discrepancy was found between self and proxy rating of disabilities (P<0.01). Family members faced dramatically altered life situations after CA; 60% of spouses suffered from psychosomatic problems, 50% complained of lack of social support. CONCLUSION: Despite optimal in-hospital treatment, severe anoxic brain damage resulted in permanent cognitive decline, impaired awareness and self care ability. Families felt isolated, and more than half need more support to prevent burn out.