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This database contains 4 studies, archived under the term: "psychiatric symptoms"

Changes in cognitive functions of patients with dementia of the Alzheimer type following long-term administration of donepezil hydrochloride: Relating to changes attributable to differences in apolipoprotein E phenotype

Aim: We conducted a study of changes in cognitive functions by long-term monitoring of dementia of Alzheimer type (DAT) patients to investigate the relationship between the progression of DAT symptoms and the presence of apolipoprotein (ApoE)4. Methods: The subjects consisted of 40 DAT patients who had been treated with donepezil for 3 years or more. […]

The impact of antipsychotics and neuropsychiatric symptoms on the quality of life of people with dementia living in nursing homes

Objective: This study aimed to establish whether antipsychotic (AP) use in patients with dementia negatively affects quality of life (QoL) independent of neuropsychiatric symptoms (NPS). Method: We tested 290 patients with dementia living in nine nursing homes throughout the Netherlands in a longitudinal study. The measurements were repeated every 6 months over 2 years. We […]

Effects of a non-focal plasticity protocol on apathy in moderate Alzheimer’s disease: A randomized, double-blind, sham-controlled trial

Background: Apathy is the most common neuropsychiatric symptom in Alzheimer’s disease (AD) and it is associated with changes in prefrontal neural circuits involved with generation of voluntary actions. To date no effective treatment for apathy has been demonstrated. Objective: We aimed to investigate the effects and safety of repetitive transcranial direct current stimulation (tDCS) on […]

Factors to make the VIPS practice model more effective in the treatment of neuropsychiatric symptoms in nursing home residents with dementia

Background/Aims: A recent cluster-randomized controlled study showed that the VIPS practice model (VPM) for person-centred care had a significant effect on neuropsychiatric symptoms in nursing home residents with dementia. The randomized controlled trial (RCT) indicated that a substantial proportion of the total variance of the effects was related to conditions in the particular unit (ward). […]

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