Episodes of lucidity in people with severe dementia as narrated by formal carers

Terminal Lucidity in a Pediatric Oncology Clinic

ABSTRACT

The sporadic occurrence of unusually enhanced mental clarity before death has been documented over time and cultures, and reported in patients with and without neurodegenerative diseases, psychiatric disorders, and other neurocognitive deficits, as well as those with nonterminal and terminal conditions. Using a purposive sampling method via existing professional networks, clinical presentations of terminal lucidity in pediatric populations, as witnessed by pediatric oncologists and medical personnel, were solicited. We document clinical presentations suggestive of terminal lucidity in children, which were compiled by their attending physician at two large tertiary pediatric hospitals. Unanticipated and unexplained changes in mental clarity, verbal communication, and/or physical capability in the days and hours before the death of the pediatric patients were observed. Each patient's medical condition should not have allowed for such changes. The phenomenon known as terminal lucidity provides a conceptual framework for these deviations, although more systematic documentation and clinical research is required before definitive conclusions can be drawn.

Lucidity in the Deeply Forgetful: A Scoping Review

Background

Even in severe states of Alzheimer's disease and related dementias (ADRD), accounts of an unexpected or paradoxical return of awareness and lucidity have been reported in some patients, documented formally, and studied.

Objective

A scoping review was undertaken to survey the literature on the topic.

Methods

Five databases were searched using pertinent search terms. Results were deduplicated and subsequently screened by title and abstract for relevance. Remaining reports were read and included or excluded using specific inclusion criteria. 30 results consisted of a mix of perspective papers, case reports, qualitative surveys of caregivers, law journal comments, and mechanistic speculation.

Results

An equal mix of primary and secondary research was identified.

Conclusions

The papers collected in this review provide a valuable methodological outline for researching the topic of lucid episodes in ADRD. The verified legitimacy and simultaneous inexplicability of these events promote philosophical discussion, mechanistic investigations, and sorely needed research in the field of ADRD.

What are the effects of animals on the health and wellbeing of residents in care homes? A systematic review of the qualitative and quantitative evidence

BACKGROUND

There is some evidence to suggest that animal-assisted interventions can have beneficial impact for residents in long-term care, but the focus of the evidence has largely been on behavioural and psychosocial measured outcomes. Animals, either as companion animals or in the form of pet/animal-assisted therapy, may provide benefits in the form of social contact, as well as opportunities for sensory experiences and meaningful engagement not picked up by outcome tools. This review aimed to create a state-of-knowledge synthesis, bringing together qualitative and quantitative findings, on the impact of animal-human interaction on care home residents and care home staff.

METHODS

Fourteen databases were searched from inception to July 2020. Forward and backward citation chasing of included articles was conducted. Screening was undertaken independently by a team of reviewers. Thematic synthesis and meta-analysis were used to synthesise the qualitative and quantitative data.

RESULTS

Thirty-four studies, published in 40 articles (20 qualitative and 20 quantitative) were included. Five themes relating to resident wellbeing were identified in the qualitative evidence synthesis. These were animals as 'living beings', reminiscence and storytelling, caring (as 'doing' and 'feeling'), respite (from loneliness, institutionalisation, and illness), and sensory engagement. A sixth theme related to staff perceptions and wellbeing, and a seventh to animal health and wellbeing. Maintaining identity was identified as an overarching theme. The majority of randomised trials had small sample sizes and were rated as low quality, mostly showing no evidence of beneficial effect. There was, however, limited evidence of a positive effect of pet/animal interaction on outcomes of loneliness, anxiety and depression, supporting the themes of respite and sensory engagement.

CONCLUSIONS

The presence of animals can significantly impact the health and wellbeing of some care home residents. Residents had meaningful relationships with animals and derived pleasure and comfort from them. Interacting with animals offered residents a way to maintain a sense of self in the care homes, and with support, residents with dementia could also express their identities. Facilitating residents to interact with animals as part of person-centred care may also help residents to feel 'at home' in the care home.

TRIAL REGISTRATION

PROSPERO registration no: CRD42017058201.

"It's You": Caregiver and Clinician Perspectives on Lucidity in People Living With Dementia

BACKGROUND AND OBJECTIVES

Episodes of lucidity (ELs), or a transient return of abilities believed to be lost in people living with dementia, are a growing area of interest. These events hold important implications for care, caregiving, and our understanding of underlying etiologies. Research on ELs is largely limited to retrospective reports. The perspectives of professional and family caregivers on ELs and research approaches can inform efforts to define and study lucidity. The present study examined family caregiver and hospice clinician experiences with and perspectives on ELs in people living with dementia and observational approaches to studying these events.

RESEARCH DESIGN AND METHODS

This exploratory, descriptive qualitative study employed semistructured interviews (N = 20 caregivers, N = 6 clinicians). Data were analyzed using Rapid Identification of Themes and subsequent duplicate review of interview data to enhance trustworthiness.

RESULTS

Most participants readily recalled events they perceived as ELs, describing a transient return of abilities they felt was significant and/or meaningful. Defining features, interpretations, and the perceived impact of ELs varied, although ELs were commonly conceptualized as a manifestation of self. Caregivers described extensive efforts to detect patterns and supportive social conditions for ELs. Participants supported use of audiovisual observation to study ELs and provided recommendations for privacy, workflow, and caregiver engagement.

DISCUSSION AND IMPLICATIONS

Interpretations of ELs are heterogeneous, and recognition of these events may necessitate close familiarity with the person living with dementia. Participants endorse observational approaches and integration of caregivers in this research.

Reports About Paradoxical Lucidity from Health Care Professionals: A Pilot Study

Although clinicians caring for persons at the end of life recognize the phenomenon of paradoxical/terminal lucidity, systematic evidence is scant. The current pilot study aimed to develop a structured interview instrument for health care professionals to report lucidity. A questionnaire measuring lucidity length, degree, content, coinciding circumstances, and time from episode to death was expanded to include time of day, expressive and receptive communication, and speech during the month prior to and during the event. Thirty-three interviews were conducted; 73% of participants reported ever witnessing paradoxical lucidity. Among 29 events reported, 31% lasted several days, 20.7% lasted 1 day, and 24.1% lasted <1 day. In 78.6% of events, the person engaged in unexpected activity; 22.2% died within 3 days, and 14.8% died within 3 months of the event. The phenomenological complexity of lucidity presents challenges to eliciting reports in a systematic fashion; however, staff respondents were able to report lucidity events and detailed descriptions of person-specific characteristics. [Journal of Gerontological Nursing, 49(1), 18-26.].

What is paradoxical lucidity? The answer begins with its definition

Paradoxical lucidity in dementia is a clinically significant but understudied phenomenon. A provisional definition was proposed by the 2018 National Institute on Aging expert workshop and published in Alzheimer's and Dementia. However, several conceptual features of this definition remain vague, creating barriers to robust clinical research. Here, we critically analyze the provisional definition and present a refined definition that can be applied in clinical research. The refined definition is based on an analytic process our research group recently undertook to operationalize paradoxical lucidity for our own study protocol. Our goal is to facilitate debate and potentially harmonize interpretations of paradoxical lucidity among research groups.

The ethical implications of paradoxical lucidity in persons with dementia

This case report describes the ethical implications of paradoxical lucidity in persons with severe stage dementia. Paradoxical lucidity describes an episode of unexpected communication or connectedness in a person who is believed to be noncommunicative due to a progressive and pathological process that causes dementia. A caregiver who witnesses an event of paradoxical lucidity may experience it as ethically and emotionally transformative. We provide an ethical framework for addressing this event in clinical practice. The framework addresses clinician interactions with the patient, caregiver, and family to improve understanding of paradoxical lucidity and to enhance patient care, caregiver well-being, and decision-making. Participants for this case study consented to having the case published. Participant names are changed to protect confidentiality.

Unexpected awakenings in severe dementia from case reports to laboratory

OBJECTIVE

Case report notions of unexpected memory retrieval in patients with severe dementia near to death are starting to alter the central "irreversible" paradigm of dementia and locate dementia as a problem of memory retrieval, not consolidation. We suggest that the most likely central tenet of this paradoxical memory retrieval is the fluctuation of neuromodulators projecting from the brain stem to the medial prefrontal cortex and the hippocampus. The neuromodulation-centric explanation of this phenomenon aims to open the "irreversible" paradigm of dementia up for discussion and suggest a plausible treatment strategy by questioning how the devastating process of death fluctuates memory performance in severe dementia.

BACKGROUND

Supporting demented patients, who are mostly unresponsive, without making demands or asking a question and regarding them as valuable human beings unexpectedly improve their memory performance around the time of death.

NEW LUCIDITY HYPOTHESIS

Around the time of death, neurological signs (hyper-arousal and -attention) of demented people point out that neurotransmitter discharges are dramatically changed. Relatively resistant neuromodulator circuits to neurodegeneration can maintain optimal levels of arousal and attention for memory processing. In this way, unexpected episodes of lucidity can be triggered. Also, corticotropin-releasing peptides might increase mental clarity by increasing the excitability of the neuromodulator circuits. The science of memory retrieval is more complicated and nuanced than retrieval observations in case reports, but the rapid development of new techniques holds promise for future understanding of lucidity in severe dementia.

MAJOR CHALLENGE FOR THE MODEL

There is no an animal or human model to test this hypothesis; however, the similarities between neurological signs (instantaneous cognitive fluctuations) of delirium and paradoxical lucidity could provide a unique window to understand neural events of terminal lucidity on a modified animal model of delirium. Likewise, similarities between unexpected consciousness signs of terminal lucidity and lucid dreaming suggest that lucid dreaming episodes might be considered a human model for terminal lucidity research.

An update on memory formation and retrieval: An engram-centric approach

OBJECTIVE

We explore here that memory loss observed in the early stage of Alzheimer's disease (AD) is a disorder of memory retrieval, instead of a storage impairment. This engram-centric explanation aims to enlarge the conceptual frame of memory as an emergent behavior of the brain and to propose a new treatment strategy for memory retrieval in dementia-AD.

BACKGROUND

The conventional memory hypothesis suggests that memory is stored as multiple traces in hippocampal neurons but recent evidence indicates that there are specialized memory engrams responsible for the storage and the retrieval of different memory types.

UPDATED MEMORY HYPOTHESIS

There are specialized memory engram neurons for each memory type and when information will be stored as a memory arrives in the hippocampus through afferent neurons finds its neuron according to the excitability states of engram neurons. The excitability level in engram neurons seems like a code canalizing the interactions between engrams and information. Therefore, to enhance the excitability of memory engram neurons improves memory loss observed in AD. In addition, we suggest that the hippocampus creates an index for information stored in memory engram cells in specialized regions for different types of memory, instead of storing all information; and different anatomic locations of engram cells and their roles in memory retrieval point out that memory could be an emergent behavior of the brain, and the interaction between serotonin fluctuation and engram neurons could be neural underpinnings of terminal lucidity.

MAJOR CHALLENGES FOR THE MODEL

The major challenge for this engram-centric memory retrieval model is the translation from bench to patient, specifically the delivery of optogenetic tools in patients. Engram neurons can be specifically activated by optogenetic tools, but optogenetics is an invasive technique which requires optic fiber implantation into the brain. In addition, light can overheat the tissue and thus induce damage in tissue. Furthermore, light is a foreign object and its direct implantation into the brain may cause neuroinflammation, the main trigger of neurodegenerative diseases. Therefore, to test the engram hypothesis in human, new tools to allow specific engram activation should be discovered.

Professional caregivers' knowledge, beliefs and attitudes about awareness in advanced dementia: a systematic review of qualitative studies

OBJECTIVES

Awareness can be defined as a response to, or evaluation of, an aspect of one's situation or internal state. Awareness becomes impaired as dementia progresses; however, the exact nature and degree of impairment in advanced dementia remains unclear. The extent to which caregivers understand or make assumptions about the level and nature of awareness in advanced dementia may have a significant impact on their ability to appropriately respond to and care for the person with dementia. This systematic review examines the literature regarding professional caregiver perceptions about awareness in advanced dementia.

DESIGN

A systematic search of online literature databases (PsychInfo, Medline, Embase, CINAHL) was conducted up to January 15, 2018, using a range of search terms related to dementia, awareness and caregiver attitudes.

RESULTS

The systematic review included a total of 10 qualitative studies that were heterogeneous in aspects of design, including analyses. Narrative synthesis was used to integrate results. Four major themes were identified from review of the papers: how professional caregivers defined awareness; professional caregiver beliefs about what influences the expression of awareness; professional caregiver beliefs around how to assess awareness in advanced dementia; and the perceived impact of episodes of increased awareness on the person with dementia and caregiver. Sub-themes were identified within each of these areas.

CONCLUSION

This review highlights the importance of professional caregiver perceptions of awareness in advanced dementia. Supporting professional caregivers to assess and understand the nature of awareness in advanced dementia would improve their approach to care and outcomes for people with dementia.

Mining Clinical Case Reports to Identify New Lines of Investigation in Alzheimer's Disease: The Curious Case of DNase I

Mining the case report literature identified an intriguing, yet neglected finding: Deoxyribonuclease I (DNase I) as a possible treatment for Alzheimer’s disease. This finding is speculative, both because it is based on one patient, and because the underlying mechanism(s) of action remain obscure. However, further literature review revealed that there are several plausible mechanisms by which DNase I might affect the course of Alzheimer’s disease. Given that DNase I is an FDA-approved drug, with extensive studies in both animals and man in the context of other diseases, I suggest that investigation of DNAse I in Alzheimer’s disease is worthwhile.

How do care staff in residential aged care facilities conceptualise their non-verbal interactions with residents with dementia and what relevance has this for how residents' preferences and capacity for decision-making are understood?

This paper considers the significance of how staff in residential aged care facilities interpret the non-verbal communication and behaviour of residents vis-a-vis their assessments of residents' preferences and ability to participate in decision-making. It highlights the risks associated with staff members' failure to interpret residents' non-verbal communication and behaviour with reference to residents' backgrounds and prior experiences. It also considers how non-verbal communication implemented by staff may impact residents' emotional state and, as a consequence, decision-making abilities. Drawing on interview data with aged care staff from Queensland and Victoria, it demonstrates that care staff in residential facilities appear to rely heavily on non-verbal signals in assessing the decision-making capacity and preferences of residents with dementia. It also indicates that many staff fail to consider residents' non-verbal communication and behaviour with due consideration of residents' individual histories.

Moderate dementia: relational social engagement (RSE) during family visits

OBJECTIVE

This qualitative study seeks evidence of retained social awareness in individuals with moderate dementia residing in care-homes, when engaged in interactive family visits.

METHOD

Speech/non-speech data collected from 10/15-minute video-recorded family interactions of five family groups (12 individuals; 2 sessions per family group) were coded using thematic analysis.

RESULTS

Interactional patterns embedded in familiar bonds provided the context for the superordinate theme: relational social engagement (RSE). This overarched two subthemes: in-step and out-of-step; highlighting that RSE, can occur as a result of both positive and negative familial communication patterns. When familial communication was in-step, despite changed communication pathways, the resident's attempts at social engagement appeared open, relaxed, and responsive. A sense of trust, and familiarity appeared to facilitate reciprocal understanding and the striving of resident family members to retain family group membership. When familial communication was out-of-step, active attempts at reciprocity or open engagement from visiting family members were not observed. At such times, communication became discordant, and frustrated in their efforts to remain an integral part of the family group, the resident appeared disinterested or guarded often retorting with annoyance at visiting family members.

CONCLUSION

The construct of RSE appears specific to prior meaningful relationships, where optimal social awareness and communication, positive and negative, can occur. Currently, dementia assessment and care does not include RSE during family interactions. Implications are discussed.

Stepping out of the shadows of Alzheimer's disease: a phenomenological hermeneutic study of older people with Alzheimer's disease caring for a therapy dog

Purpose: Living with Alzheimer’s disease (AD) can involve a person being unable to recall and convey information in daily life. There are several ways to provide person-centred care to older people with AD, e.g. by empowering them in a situation. The use of animal-assisted therapy (AAT) with a therapy dog in the care of people with dementia is increasing, with the presence of a therapy dog being described as improving, among other things, the well-being and socialization of the person. The aim of this study was to illuminate meanings of care for people with AD in their encounters with a therapy dog.

Method: The study used video-recorded observations of the person with AD and the dog. Data were transcribed and analysed using a phenomenological hermeneutic method.

Results: The main theme was “Using one’s own resources and abilities as a human being”, which meant being the person one can be and distancing oneself from the symptoms of AD during the time with the dog.

Conclusions: The feelings evoked in the people with AD included empathy and altruism, which allowed for a sense of joy and tenderness, which may induce a sense of self-worth, of being needed, and of being meaningful.

Severe dementia: relational social engagement (RSE) during family visits

OBJECTIVE

Few studies have utilised observation to investigate retained awareness when individuals with severe dementia interact with family members. Seeking evidence of retained awareness in those with severe dementia, interactive family visits in care homes were observed and analysed.

METHOD

Five family groups (14 individuals) completed 10/15-minute video recorded family interactions. Speech and non-speech interactions were analysed using Thematic Analysis.

RESULTS

One superordinate theme: Distinctive family bonds; overarched two subthemes, in-step and out-of-step describing positive and negative familial interactions. In-step interactions revealed family groups reciprocating social support, having fun together, and willing to go on the ride together. Out-of-step interactions characterised social frustration, non-reciprocity, and sidelining of members with dementia. Although awareness fluctuated, complex awareness was observed in the speech/non-speech expressions of those with dementia. In response, visitors appeared to treat those expressions and behaviours as understandable. Observed outcomes were out-of-step when visitors sought to retain the familiar and in-step when visitors sought to optimise all communication possibilities.

CONCLUSION

Video recorded family interactions and analysis revealed: (a) awareness was retained in the participants with severe dementia beyond assessed levels; and (b) Relational Social Engagement (RSE) occurred within family groups despite positive or negative interactions. Implications are discussed.

Video-phone communication with cognitively impaired elderly patients

We investigated the potential role of remote interactions via video-phone in the care of the elderly. Family members and nursing staff were interviewed about their experiences of communicating with elderly people via video-phone. Seven family members and seven nursing staff participated in the studies. The interviews were analysed using qualitative content analysis. The results showed that it was possible for elderly people with cognitive impairment to engage in remote communication when certain conditions were met. There were also indications that the video-phone interaction sometimes increased the attention and focus of the elderly subjects.

How do people in the early stage of Alzheimer’s disease see their future?

Older people fear Alzheimer’s disease. Central to the fear of the disease is the dread of the loss of identity or self. The aim of this study is to investigate the thoughts people in an early stage of Alzheimer’s disease have about their future selves, and the consequences these thoughts have for their temporary lives. The concepts of future and self are understood in terms of the concepts ‘possible selves’ and ‘selfhood’. The participants in the study are two men in their early 60 s. The data consist of four individual interviews and 11 facilitated family conversations including two of their next of kin. The data were collected over a two-year period. The data were interpreted using a hermeneutic analysis inspired by Gadamer. The main findings were the efforts made by the participants to live in the present and their worries about a future as ‘living dead’.

Counteracting Fragmentation in the Care of People With Moderate and Severe Dementia

Symptoms such as amnesia, agnosia, apraxia, and aphasia may lead to a fragmented experience and actions among people with moderate and severe dementia. The aim of this study was to explore the interactions where fragmentation occurred and how caregivers counteract fragmentation. The observation notes from participant observations were analyzed using interpretive content analysis. Fragmentation was noted if the patients showed that they did not recognize what was going on, the people involved, the things used in the action, or did not recognize themselves in the situation. Care providers could counteract fragmentation by a caring based on attentive interest in the interaction, valuing the person behind the dementia disease, using an individual perspective considering the impact of the dementia disease, and striving for mutual interpretation of the shared situation. Caring based on these assumptions could help the patients to keep their world together.

Ethical aspects of caregivers' experience with persons with dementia at mealtimes

BACKGROUND

Persons with dementia are at risk of malnutrition and thus in need of assistance during mealtimes. Research suggest interventions for caregivers to learn how to facilitate mealtimes and eating, while other suggest a working environment enabling the encounter needed to provide high-quality care. However, the phenomenon of caring for this unique population needs to be elucidated from several perspectives before suggesting suitable implications that ensure their optimal health.

OBJECTIVES

To illustrate the meanings within caregivers' experiences of caring for persons with dementia during mealtime situations. We also measured weight and food intake among individuals with dementia to explain better the phenomenon of caring for them during mealtimes.

METHODS

Mixed method including focus group interviews with seven caregivers analyzed using phenomenological hermeneutics. In addition, for nine persons with dementia, weight and food intake were collected and descriptive statistics were calculated.

ETHICAL CONSIDERATIONS

Ethical review was obtained from an ethics committee, and all caregivers signed a consent form after being informed on the issue of research ethics. Relatives for persons with dementia were informed and signed the consent. In addition, throughout the study, the persons' expressions were observed aiming to respect their vulnerability, integrity, and dignity.

FINDINGS

One theme emerged from interviews (struggling between having the knowledge and not the opportunity), which was built upon three subthemes (being engaged and trying; feeling abandoned and insufficient; being concerned and feeling guilty). Seven of nine persons with dementia lost a minimum of 1.3 kg of weight and ate a maximum of 49.7% of the food served.

CONCLUSION

Caregivers struggle because they have knowledge about how to provide high-quality care but are unable to provide this care due to organizational structures. The weight loss and insufficient eating among the persons with dementia may support this conclusion. Sufficient time for adequate care should be provided.

Good days and bad days in dementia: a qualitative chart review of variable symptom expression

BACKGROUND

Despite its importance in the lived experience of dementia, symptom fluctuation has been little studied outside Lewy body dementia. We aimed to characterize symptom fluctuation in patients with Alzheimer's disease (AD) and mixed dementia.

METHODS

A qualitative analysis of health records that included notations on good days and bad days yielded 52 community-dwelling patients (women, n = 30; aged 39-91 years; mild dementia, n = 26, chiefly AD, n = 36).

RESULTS

Good days/bad days were most often described as changes in the same core set of symptoms (e.g. less/more verbal repetition). In other cases, only good or only bad days were described (e.g., no bad days, better sense of humor on good days). Good days were typically associated with improved global cognition, function, interest, and initiation. Bad days were associated with frequent verbal repetition, poor memory, increased agitation and other disruptive behaviors.

CONCLUSIONS

Clinically important variability in symptoms appears common in AD and mixed dementia. Even so, what makes a day "good" is not simply more (or less) of what makes a day "bad". Further investigation of the factors that facilitate or encourage good days and mitigate bad days may help improve quality of life for patients and caregivers.

Dignity-preserving dementia care

Research indicates the essentiality of dignity as a vital component for quality of life, reconfirming the emphasis on dignity preservation in the international code of nursing ethics. Applying Noblit and Hare’s meta-ethnography, the aim of the study was to develop a theory model by synthesizing 10 qualitative articles from various cultural contexts, exploring nurse and allied healthcare professional perception/practice concerning dignity-preserving dementia care. “Advocating the person’s autonomy and integrity,” which involves “having compassion for the person,” “confirming the person’s worthiness and sense of self,” and “creating a humane and purposeful environment,” was identified as a primary foundation for dignity-preserving dementia care. “Balancing individual choices among persons no longer able to make sound decisions, against the duty of making choices on behalf of the person,” which involves “persuasion” and/or “mild restraint,” was considered a crucial aspect in certain situations. “Sheltering human worth—remembering those who forget” was identified as a comprehensive motive and core value within dignity-preserving dementia care.

The meaning of long-term caregiving for patients with frontal lobe dementia

Nursing staff that work with patients with frontal lobe dementia (FLD) experience challenges that may lead to physical and psychiatric distress. The aim of this study was to capture the feelings, experiences, and reflections of the health staff regarding interactions with and caring for patients with FLD and to highlight what it means for health staff to care for patients with FLD through their daily work. This is a qualitative study with a phenomenological hermeneutic approach. Ten health staff members who work with patients with FLD were interviewed using semistructered interviews. The focus during the interview was the experiences of the staff through their everyday work. The interviews were recorded and then transcribed verbatim. The material was analyzed using a phenomenological hermeneutic approach. The result of the study identifies three themes that highlight the meaning of caregiving for patients with FLD, that is, being aware of the relationship with the patients, being insecure, and being safe. The patients’ unpredictable behaviour puts the relationship between the staff and the patients on trial. It is essential in caregiving to see the human behind the disease and the behaviour. The interest of finding new solutions in the caregiving is awakened through the relation with the patients, through reflections with colleagues, external guidance and by support from the staff leader.

Caring connections with older persons with dementia in an acute hospital setting - a hermeneutic interpretation of the staff nurse's experience

BACKGROUND

  The literature highlights the challenges inherent in caring for older persons with dementia in the acute care context. However despite concerns relating to the quality of care available to persons with dementia in this setting, there is a paucity of research with which to guide practice. Specifically the existing literature lacks in-depth knowledge on nurses' experiences.

AIM

  The aim of this paper is to report the findings of a study exploring nurses' experiences of caring for older persons with dementia in an acute hospital setting.

METHODS

  Using a hermeneutic approach, a purposive sample of seven nurses was interviewed regarding the research phenomenon. Interview texts were subjected to thematic content analysis. Multiple data sources were employed to expand the horizon of understanding including: the textual data, personal and professional understandings, reflective journal data and conceptual frameworks derived from theoretical and research literature. The data were collected in 2002.

RESULTS

  The findings reported here relate to the theme 'Meeting the patient as a person'. Meaningful care for the older person with dementia in the acute context required a respectful connection with the patient as person, which required establishing a bond with the person. The meaning of the caring experience was found to relate to the personhood of both the nurse and the patient, experienced within the context of relationship. To make this connection it was necessary to work with those who knew the patient best i.e. relatives/carers.

CONCLUSIONS

  Despite the contextual limitations of the acute setting, the importance of knowing and respecting the person with dementia and the centrality of relationship as the medium within which caring is experienced is demonstrated. However, nurses lack specific knowledge on which to base care. Further research is therefore recommended to identify how care which promotes the integrity of the person with dementia may be effectively operationalized across the acute care setting.

Time ethics for persons with dementia in care homes

The purpose of this study was to explore situations experienced by 12 health-care providers working in two nursing homes. Individual interviews, using a narrative approach, were conducted. A phenomenological-hermeneutical method, developed for researching life experiences, was applied in the analysis. The findings showed that good care situations are experienced when the time culture is flexible, the carers act in a sovereign time rhythm, not mentioning clock time or time as a stress factor. The results are discussed in terms of anthropological and sociological theory: time as event and action and flexible time cultures. Care settings for persons with dementia represent many challenges, such as a heavy workload and time strain. Time ethics is a construction, understanding time used in caring for persons suffering from dementia, which involves a mature, responsible and flexible nursing approach to these patients.

Reactions of persons with dementia to caregivers singing in morning care situations

’Music therapeutic caregiving’, when caregivers sing for or together with persons with severe dementia during care situations, has been suggested as a way to reduce problematic behaviors in dementia care. The present study implemented this technique as an intervention in dementia care. Six caregivers participated in group interviews about their experiences of morning care situations without and with’Music therapeutic caregiving’. Through a qualitative content analysis two themes emerged.’Being in a different reality’ was based on’usual’ morning care situations. The caregivers’ experienced the persons with dementia as absent-minded; communication and cooperation were difficult. The second theme,’Being present’, was based on morning care situations with the intervention. The caregivers described communication as enhanced; the persons with dementia expressed themselves more appropriately, making cooperation possible. The results indicate that’Music therapeutic caregiving’ might lead to a more positive experience of the person with dementia and seems to increase receptivity to caregiving.

Awareness in people with severe dementia: review and integration

OBJECTIVE

Although awareness has been extensively researched in relation to people with dementia, studies have focussed mainly on people who have dementia of mild to moderate severity. Consequently, relatively little is known about awareness in people with severe dementia, and there is no clear conceptual framework to indicate how this should be understood or investigated.

METHOD

This review presents a conceptual framework for considering awareness in people with moderate to severe dementia which distinguishes fundamental awareness of sensory and perceptual stimuli and three levels of awareness involving more complex cognitive operations, termed 'on-line monitoring', 'evaluative judgement' and 'meta-representation', and provides an integration of the available evidence regarding each level.

RESULTS

Findings indicate that sensory and perceptual awareness can be detected even in people with very severe or end-stage dementia, while some aspects of complex awareness may be retained into the severe stages.

CONCLUSIONS

The environmental context and the nature of caregiving interactions influence the extent to which awareness is expressed. There may be scope for enhancing the expression of some aspects of awareness in people with moderate to severe dementia, but this should only be undertaken where it is likely to improve quality of life. Understanding more about awareness is an important element in the provision of high-quality care for people with moderate to severe dementia.

For whom and for what the definition of severe dementia is useful: an EDCON consensus

The European Dementia Consensus Network (EDCON) is a special project of the Madariaga Foundation located in Brussels. The Madariaga Foundation seeks to facilitate collaboration between European countries and between the public and private sector. This paper will review the differences in the definitions of Severe Dementia and summarise the EDCON consensus on their implications for management. EDCON recommends that:--The attributes of the person suffering from dementia should be given as much attention (and are as important for care) as the severity of cognitive decline in dementia;--The dementia syndrome (particularly in it's severe form) is inadequately defined by criteria which only includes the domain of cognition;--Physical, legal, social and cultural factors defining the environment of patients and their families should be carefully examined and that the results of this examination should be used in conjunction with the results of the somatic and psychiatric assessment in planning care and placement of the patient;--patients with severe dementia should have access to palliative care; - family members should be included in the care plans for those with severe dementia who are in institutional care.

The meaning of living with dementia and disturbing behaviour as narrated by three persons admitted to a residential home

AIM

The aim of our study was to illuminate the meaning of living with dementia and disturbing behaviour, as narrated by three persons admitted to a residential home.

BACKGROUND

Living with dementia and so-called disturbing behaviour in an institution involves interaction with care providers and fellow residents and poses a challenge to all who are involved.

METHODS

We asked the head nurses at a residential home to select persons with dementia and disturbing behaviour who were willing to be interviewed and able to communicate verbally. We performed 10 informal conversational interviews with three persons. The interviews were transcribed into text and interpreted using a phenomenological hermeneutic method inspired by Ricoeur's philosophy.

RESULTS

The findings indicate that the meaning of living with dementia and disturbing behaviour, as narrated by three persons admitted to a residential home, is about being surrounded by disorder, being trapped by restriction and being set aside, as well as about being included. The findings are interpreted as a collapse of relations to self and others intertwined with occasional episodes of togetherness. This is reflected on in relation to the literature on homelessness and at-homeness and loss and maintenance of personal and social selves.

RELEVANCE TO CLINICAL PRACTICE

The view others have of the person with dementia and of disturbing behaviour determines the nursing care given. Taking the residents' personal history and actual context into account, disturbing behaviour may be seen as a way persons with dementia express their story and maintain their self.

People with severe dementia exhibit episodes of lucidity. A population-based study

AIMS AND OBJECTIVES

To describe frequency and characteristics of people with severe dementia who according to care providers, exhibit ELs in a population of those with dementia in institutional care.

BACKGROUND

There are reports in the literature concerning episodes when the resident unexpectedly says or acts in a way that surprises the care provider because the resident seems to be much more aware of her/his situation than usual. This is labelled 'episodes of lucidity' (ELs).

DESIGN

The study is based on data from a point prevalence study from institutions for the older people in northern Sweden in May 2000.

METHODS

Out of 3804 residents, assessed by key care providers, by means of the Multi-Dimensional Dementia Assessment Scale (MDDAS) with questions about ELs added, 92 residents were found to have severe dementia and difficulties with verbal communication. The key care providers' competence in assessing severe dementia was not evaluated. An ethics committee approved the study.

RESULTS

Fifty-two residents (57%) were assessed as exhibiting ELs. Residents who showed ELs had higher orientation scores and expressed more emotions than residents who did not show ELs. More residents who exhibited ELs took outdoor walks with their care providers exhibited ELs than those who did not (P = 0.001).

CONCLUSIONS

Every second resident with severe dementia and difficulties with verbal communication showed ELs.

RELEVANCE FOR CLINICAL PRACTICE

The fact that every second resident with severe dementia and difficulties with verbal communication showed ELs and that this was noticed especially when care providers took outdoor walks with the residents imply that closer contact between care providers and residents with severe dementia could change the care providers' expectations and enhance communication between the parties.

Explanatory models of dementia: links to end-of-life care

We will describe four models used to understand dementia: as a neurological condition; as a neuro-psychiatric condition; as a normal part of ageing; and seeing dementia from a person-centred perspective. Adopting the last of these allows an engagement with palliative care that has the potential to enrich the end-of-life experience of people with dementia, of their families and of the professional care staff who work with them. In this article, it will be argued that our perceptions of what is possible for practising person-centred care at the end of life are constrained by the paradigms we work within. There is developing evidence about how approaches to end-of-life care for people with dementia can move beyond what was, at best, therapeutic pessimism and at worst ill-treatment towards something that optimizes the capacities of those with dementia and mobilizes imaginative care practice.

Lucidity in a woman with severe dementia related to conversation. A case study

AIMS AND OBJECTIVES

The aim of this study was to explore the presence of lucidity in a woman with severe dementia during conversations and whether it occurred when conversational partners or the woman with severe dementia initiated the conversation topics about the present, past or future time and whether she was presented with support or demands during the conversation.

BACKGROUND

Communication problems as well as episodes of lucidity in people with dementia are reported in the literature.

DESIGN

A researcher held 20 hours of conversation with a woman with severe dementia. A daughter participated for about three and a half hours. The conversation was tape-recorded and transcribed verbatim.

METHODS

The text was divided into units of analysis. Each unit of analysis was then assessed separately and discussed among the authors. Chi-square tests and logistic regression analysis were performed. An ethics committee approved the study.

RESULTS

The woman as initiator of the conversation topic and support to the women during conversation from the conversation partner were found to be the most significant factors explaining lucidity, while conversation about the present or past time showed no connection with lucidity. Very few topics (n = 7) concerned future time and they were not used in the statistical analysis. The researcher initiated 41%, the woman 43% and the daughter 16% of the topics. Support was registered in 49%, demands in 15% and both support and demands in 16% of the units of analysis. There were 58% topics about present and 40% about the past time.

CONCLUSIONS

The presented study is a case study and the results cannot be generalized. For the woman with severe dementia, lucidity was promoted by the conversational parties carefully focusing on conversation topics initiated by the woman while supporting her during conversation.

RELEVANCE TO CLINICAL PRACTICE

To share the same perception of reality, focusing on the topics initiated by the patient with severe dementia and a supporting attitude to what the patient tells, will hopefully give more episodes of lucidity in the patient. This approach in caring for patients with severe dementia might give more meaning and well-being to the conversational partners in daily care.

Some remarks on the relevance of basic research in nursing inquiry

The aim of this article was to illuminate the issue of basic research in nursing and to problematize its relevance for our discipline. First, we asked leading nursing scholars in the Nordic countries to share their views on basic research in nursing. Thereafter, the ideas, views and suggestions of the scholars were amalgamated with insights from the literature and from the discussions in our project team. Our two guiding questions were: What role can basic research be assigned? Which, if any, forms of basic research can be identified? We found that basic nursing research may be seen as a necessary basis for applied research, as a contribution to applied research, or that the whole issue is seen as a pseudo-issue. We further found that basic nursing research can be seen as either contextual or general as well as either intradisciplinary or multidisciplinary in form. We conclude by the following three succinct remarks or assertions: that basic nursing research is not to be equated with biomedical conceptions of basic research; that basic nursing research may take place on several theoretical levels; and finally, that an indiscriminate dismissal of basic research in nursing may affect the cognitive autonomy of our discipline.

Staff's experience of and the management of violent incidents in elderly care

Violence towards staff has become an important issue, since it has been reported to be common in various health care settings. This study aimed to describe emotional reactions among staff being exposed to violence in residential community care for the elderly: to investigate consequences from violent incidents and to describe the management of violent incidents. Data were collected by telephone interviews with nursing staff reporting incidents of violence. During the period of investigation, 97 of 848 staff (11.4%) reported that they had been exposed to violence. More than one-third of them reported subsequent wound and bruises from the incident and two of the exposed staff consulted a doctor because of the violent incident. The most frequently reported reactions among the staff were aggression, astonishment, and antipathy against the perpetrating care recipient, as well as insufficiency, powerlessness, insult and fear. A majority of the incidents were judged as intentionally perpetuating from the care recipient. Most of the violent incidents were managed by informal discussions in the working team. A low number of the reported incidents of violence involved formal discussions with nurse managers.

Being present in a distant room: aspects of teleconsultations with older people in a nursing home

In a telecare project in Northern Sweden, videophones have been used to facilitate teleconsultations between nurses and elders at a nursing home. The authors designed this study to elucidate qualities in the communication in the professional encounter between nurses and elders assisted by nursing staff in the teleconsultations. They interviewed 2 registered nurses and 5 nursing staff members with long experience of using videophones in the telecare project, out of 20 staff members, and analyzed them using a phenomenological-hermeneutic method. In a comprehensive interpretation, teleconsultations could be understood as glimpses of the experience of being in the other's room with a feeling of providing nursing presence. This was attained when aspects such as familiarity, safety, transparency, and interest were promoted.

Exploring the meaning of everyday life, for those suffering from dementia

Living with dementia means struggling to preserve a sense of self, to retain (and reevaluate) one's values in a new situation, and to search for a new way of life. This study explored the meaning of everyday life as expressed by 11 people suffering from dementia. Data were collected through interviews with people in the early stage of a diagnosed dementia disease. The findings indicate that many people with dementia feel shame, sorrow, and sadness when their life with the disease begins but also indicate prospects of a more manageable life. Since the reaction and adjustment to dementia differs from person to person, professional caregivers need to use a case-specific approach in the provision of care.

Giving voice to persons living with dementia: the researcher's opportunities and challenges

Few qualitative studies have examined the experiences of persons living with dementia and little has been written about the opportunities and challenges for the researchers. This article challenges the assumption of dwindling personhood among persons with dementia. Methodological challenges which may be encountered by qualitative researchers are outlined and specific strategies for addressing these challenges are described including: modifying consent/assent procedures, adjusting sample size, facilitating communication, and making the most of the data.

Confirmation and lucidity during conversations with a woman with severe dementia

RATIONALE

Patients with severe dementia sometimes surprise the care providers because they seem to be much more aware of their situation and function much more adequately than usual. Such episodes are labelled 'episodes of lucidity' (ELs). The aim of this study was to describe the characteristics of the particular conversations with a woman with severe dementia when ELs occurred as compared with conversations when she was not lucid.

METHODOLOGICAL DESIGN

A woman with a probable diagnosis of Alzheimer's disease (AD) was selected. Her Mini Mental State Examination (MMSE) was estimated as 3. The first author met the woman for 4 hours five times over a period of 2 weeks. RESEARCH ETHODS: The conversations were tape-recorded and transcribed verbatim. The text was divided into 278 content units and analysed.

FINDINGS

Lucidity is promoted by supporting the patient in various ways, that is sharing the patient's view, repeating and reformulating the patient's utterance, reinforcing the patient by using positive utterances, not emphasizing errors and supporting the patient's language in various ways, and avoiding making demands. The relation between the patient and her conversation partner during ELs is characterized by confirmation and communion.

CONCLUSIONS

This case study indicates that a supportive attitude in conversation with the patient with severe dementia promotes lucidity. A supportive attitude includes the avoidance on the part of the conversational partner making demands on the patient, confirming the patient as an important, unique and valuable person and creating communion. The connection between supporting and avoiding demands and lucidity/nonlucidity during conversation needs further study.

Carers' interactions with patients suffering from severe dementia: a difficult balance to facilitate mutual togetherness

1. A phenomenological-hermeneutic approach was used to illuminate carers' video-recorded interactions in connection with supervision for individualized nursing care. 2. In order to disclose any changes in the carers' interactions with patients suffering from severe dementia the video recordings were conducted before, during and after the intervention. 3. The content of the videos was transcribed as a text, mainly verbal communication. Due to the rich data the videos and text were kept together as a whole in every step of the analysis. 4. After an initial naïve understanding, different subthemes emerged in the structural analyses: promoting competence, struggling for co-operation, deep communication for communion, showing respect for the unique person, skills in balancing power, distance in a negative point of view, and fragmentary nursing situations. 5. The overall theme was 'Carers' balancing in their interactions, verbal as well as non-verbal, to promote a sense of mutual togetherness with the patient'. 6. The supervision intervention contributed to an improvement in carers' skills in balancing in their interactions. In the caring process carers' and patients' shared experiences and, due to patients' disabilities, interactions depended mainly on carers' qualities and capabilities for this confirming nursing care.