Publications by authors named "Sandra Zwijsen"

Objective: Several European studies investigated the trends in psychotropic drug prescriptions (PDPs) among nursing home (NH) residents and reported a decline in antipsychotics prescriptions. Since the Dutch long-term care system differs from other European systems (e.g.

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Objective: To explore the course of quality of life (QoL) and possible resident-related predictors associated with this course in institutionalized people with young-onset dementia (YOD).

Design: An observational longitudinal study.

Setting And Participants: A total of 278 residents with YOD were recruited from 13 YOD special care units in the Netherlands.

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Objective: To evaluate the cost-consequences of an intervention for the management of neuropsychiatric symptoms in nursing home residents with young-onset dementia.

Methods: A stepped wedge design was used. The intervention consisted of an educational program and a multidisciplinary care program and was implemented in 13 nursing homes from September 2015 to March 2017.

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Background: Neuropsychiatric symptoms are common in nursing home residents with young-onset dementia and burdensome for nursing staff. It is known that neuropsychiatric symptoms are associated with burn-out complaints and low job satisfaction. An intervention aimed at decreasing neuropsychiatric symptoms in nursing home residents with young-onset dementia might also result in less burnout complaints and job demands and improve job satisfaction in nursing staff.

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Objective: The effect of an intervention on neuropsychiatric symptoms (NPS), particularly agitation and aggression, and psychotropic drug use (PDU) in institutionalized people with young-onset dementia (YOD) was evaluated.

Methods: A randomized controlled trial was conducted using a stepped wedge design. Thirteen YOD special care units were randomly assigned to three groups, which received the intervention at different time points.

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Objectives: A process evaluation was performed for an intervention aimed at improvement of the management of neuropsychiatric symptoms in young-onset dementia. Data about sample quality and intervention quality was evaluated to better understand internal and external validity. In addition, data about the implementation strategy and factors affecting implementation were evaluated to improve further implementation of the intervention.

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Objective: The aims of the current study are (1) to explore the differences in neuropsychiatric symptoms (NPS) between young-onset dementia (YOD) and late-onset dementia (LOD), and (2) to investigate whether the possible differences can be attributed to differences in dementia subtype, gender, psychotropic drug use (PDU), or dementia severity.

Method: Three hundred and eighty-six nursing home (NH) residents with YOD and 350 with LOD were included. Multilevel modeling was used to compare NPS between the groups .

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Objective: The aims of this study were (1) to investigate the relationship between different neuropsychiatric symptoms (NPS) and the level of distress experienced by nurses caring for residents with young-onset dementia (YOD) and (2) to compare these findings with those for nurses caring for residents with late-onset dementia (LOD).

Design/setting: This is a retrospective study conducted in Dutch long-term care facilities. Data were used from the Behavior and Evolution of Young-ONset Dementia studies (BEYOND) Parts I and II and the WAAL Behavior in Dementia-II (Waalbed-II) study.

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Background: Since its development, the Qualidem has had items that were considered unsuited for people with very severe dementia. This study attempted to investigate the applicability of all Qualidem items in people with all stages of dementia severity.

Methods: Four data sets that contained Qualidem observations on people with dementia were combined.

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Aims: The aims of this study are to (1) explore the determinants of quality of life (QoL) in nursing home residents with young-onset dementia (YOD), (2) investigate whether there are differences between dementia subtypes (Alzheimer dementia, vascular/mixed dementia, frontotemporal dementia, other) regarding these determinants, and (3) compare QoL profiles of YOD nursing home residents across dementia subtypes.

Methods: This cross-sectional study included 207 nursing home residents. Multilevel modeling was used to determine the relationships between QoL and neuropsychiatric symptoms (NPS), dementia severity, psychotropic drug use (PDU), dementia subtype, age, and gender.

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Background: There is growing awareness that the subjective experience of people with dementia is important for understanding behavior and improving quality of life. This paper reviews and reflects on the currently available theories on subjective experience in dementia and it explores the possibility of a knowledge gap on the influence of neurological deficits on experience in late stage dementia.

Methods: A literature review on current commonly used theories on experience in dementia was supplemented with a systematic review in PubMed and Psychinfo.

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Background: The Grip on Challenging Behavior care program for managing challenging behavior was implemented in the dementia special care units of 17 Dutch nursing homes. A process evaluation of the implementation of the care program was performed to determine the quality of the implementation and the lessons to be learned for future implementation.

Methods: The care program was implemented according to a stepped wedge design.

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Objectives: The Grip on Challenging Behavior care program was developed using the current guidelines and models on managing challenging behavior in dementia in nursing homes. It was hypothesized that the use of the care program would lead to a decrease in challenging behavior and in the prescription of psychoactive drugs without increase in use of restraints.

Design: A randomized controlled trial was undertaken using a stepped-wedge design to implement the care program and to evaluate the effects.

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Background: Current guidelines and theories on the origin of challenging behaviour in dementia indicate that a structured multidisciplinary approach to its management is necessary. In the Grip on Challenging Behaviour study, a care programme was developed to improve the management of challenging behaviour.

Method: In developing the care programme, the overlapping parts of dementia care guidelines were supplemented with discipline-specific parts.

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Background: Working with surveillance technology as an alternative to traditional restraints creates obvious differences in the way care is organised. It is not clear whether professional caregivers find working with surveillance technology useful and workable and whether surveillance technology is indeed used to diminish restraint use.

Objectives: The aim of this study was to obtain an insight into the view of Dutch dementia care professionals on the feasibility of surveillance technology as an alternative to physical restraints.

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Objectives: This article provides an overview of the international literature on the most important ethical considerations in the field of assistive technology (AT) in the care for community-dwelling elderly people, focused on dementia.

Method: A systematic literature review was performed.

Results: A total of 46 papers met the inclusion criteria.

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Background: Behavioural problems are common in nursing home residents with dementia and they often are burdensome for both residents and nursing staff. In this study, the effectiveness and cost-effectiveness of a new care programme for managing behavioural problems will be evaluated.

Methods/design: The care programme is based on Dutch national guidelines.

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Introduction: Although in most developed countries the use of restraints is regulated and restricted by law, the concept of restraint in nursing home care remains ambiguous. This study aims to explore how care professionals and family members of nursing home residents with dementia in the Netherlands experience and define the concept of restraint.

Methods: Individual interviews were held with relatives (n = 7) and key persons (n = 9) in seven nursing homes.

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The existence and transfer of a haptic curvature aftereffect was investigated to obtain a greater insight into neural representation of shape. The haptic curvature aftereffect is the phenomenon whereby a flat surface is judged concave if the preceding touched stimulus was convex and vice versa. Single fingers were used to touch the subsequently presented stimuli.

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