A Systematic Review of Caregiver Coping Strategies in Amyotrophic Lateral Sclerosis and Frontotemporal Dementia

Receiving and adjusting to a diagnosis of ALS: A qualitative study with informal caregivers

OBJECTIVES

Diagnosis of amyotrophic lateral sclerosis (ALS) takes more than 1year from detection of first symptoms. The paper seeks to understand the ALS diagnostic process and adjustment from the perspective of informal caregivers.

METHODS

The data stems from an interview study with 9 current and 13 bereaved informal caregivers of people with ALS in Switzerland. The interviews were analyzed using thematic analysis.

RESULTS

We identified 3 key themes pertaining to ALS diagnosis. In the first theme, we present the close involvement of informal caregivers in the "diagnosis journey." Highlighted within this theme is the important role they play, which ultimately leads to diagnosis of ALS avoiding further delays. Second, we relay their perceptions on "diagnosis communication pitfalls" where they underlined empathy and planning from the part of medical professional, while communicating the terminal diagnosis of ALS. Participants' reactions and adjustments post-ALS diagnosis are described in "the aftermath of diagnosis." In this third theme, we highlight participants' shock and their need to rethink overall life plans and roles in their family.

SIGNIFICANCE OF THE RESULTS

Diagnosis communication that is clear, empathetic, and adjusted to the needs of the patients as well as their caregivers is critical. More work is needed to improve diagnosis communication for ALS patients. Receiving the diagnosis of ALS leads to complete changes in life of caregivers. It is therefore necessary that medical professionals provide adequate support that allows them to plan for their future.

[Psychologically guided group meetings for family caregivers of ALS patients]

BACKGROUND

The course of amyotrophic lateral sclerosis (ALS,) associated with progressive physical limitations, is a challenge to the patients themselves and also to their family caregivers, who have to deal with psychosocial, socio-medical and organizational issues. Caregivers are often closely involved and heavily burdened themselves, which is why specific support is recommended. The aim of this study was to investigate the feasibility and acceptance of psychologically guided supportive group meetings for family caregivers in a specialist ALS outpatient clinic.

METHODS

Over a period of two years, data were collected from a total of 26 caregivers of ALS patients in order to evaluate the relevance, usefulness and criticisms of open-topic meetings that took place every three months.

RESULTS

Topics discussed in the meetings included mainly psychosocial issues such as self-care, dealing with emotions or with conflicts with the patients and third parties, as well as practical and organizational matters. The meetings were predominantly rated as helpful, well understandable and personally relevant and the exchange in a "community of destiny" was perceived as emotionally relieving.

DISCUSSION

The ALS caregiver group meetings in the described format were easy to carry out and well accepted. Supportive interventions, such as the one reported here, might be a valuable component of ALS care, to relieve the highly burdened caregivers of ALS-patients by providing them with social, emotional and practical support. However, the quantitative verification of the intervention's effectiveness is challenging - both methodologically and due to the caregivers' complex life situation. Psychosocial support services for ALS caregivers are feasible with little effort and should be an integral part of the standard ALS care based on a multi-dimensional, palliative care concept.

Behavioral variant frontotemporal dementia associated with GRN and ErbB4 gene mutations: a case report and literature review

OBJECTIVE

To report the clinical manifestation and genetic characteristics of a patient having frontotemporal dementia (FTD) with abnormal behavior and unstable walking.

METHODS

The clinical and imaging features of a patient who was eventually diagnosed with FTD were analyzed. The patient's neuropsychological, PET-CT, electromyography, and genetic data were collected. Furthermore, the patient's blood samples were examined for FTD-related genes.

RESULTS

The patient was a 52-year-old man with hidden onset. The symptoms progressed gradually, presenting with abnormal behaviors, including repeated shopping, taking away other people's things, constantly eating snacks, and frequently calling friends at night. The patient also exhibited executive dysfunction, such as the inability to cook and multiple driving problems, e.g., constantly deviates from his lane while driving. In addition, the patient showed personality changes such as irritability, indifference, and withdrawal, as well as motor symptoms, including unstable walking and frequent falls when walking. Brain magnetic resonance imaging revealed hippocampal sclerosis along with widening and deepening of the bilateral temporal lobe sulcus. Brain metabolic imaging via PET-CT demonstrated decreased metabolism in the bilateral prefrontal lobe, with the abnormal energy metabolism indicating FTD. Lastly, blood sample analysis detected mutations in the amyotrophic lateral sclerosis (ALS)-related GRN gene c.1352C > T (p.P451L) and ErbB4 gene c.256 T > C (p.Y86H).

CONCLUSION

This is the first case of heterozygous mutations in the GRN and ErbB4 genes in FTD alone. The GRN and ErbB4 genes are likely to be important in the pathogenesis of FTD, expanding the common genetic profile of ALS and FTD.

Psychosocial interventions for people with amyotrophic lateral sclerosis and motor neuron disease and their caregivers: a scoping review

BACKGROUND

As amyotrophic lateral sclerosis/motor neuron disease (ALS/MND) is a fatal progressive neurodegenerative disorder, patients experience severe impairments, with patients and family caregivers facing emotional distress and exhaustion. Several psychosocial interventions are aimed at providing tailored support for ALS/MND patients and caregivers. The aim of this study was to conduct a scoping review and present a comprehensive overview of psychosocial interventions designed for individuals and families affected by ALS/MND, while also pinpointing research gaps.

METHODS

This scoping review utilized Arksey and O'Malley's methodological framework to investigate psychosocial interventions designed for individuals with ALS/MND and their families. The study adhered to the PRISMA-ScR checklist for reporting.

RESULTS

A total of 27 articles describing 25 interventions met the inclusion criteria. The predominant interventions observed in the research encompassed education-related strategies, closely followed by behavior therapy, counseling, social support interventions, and psychotherapy interventions. Across the majority of the studies, findings indicated promising feasibility and acceptability of these interventions. Notably, a significant proportion of quantitative investigations yielded one or more statistically significant effects, while qualitative studies consistently reported favorable outcomes, including enhancements in well-being and heightened awareness of individual circumstances.

CONCLUSIONS

Given the progressive and debilitating nature of this condition, coupled with the absence of a cure, the adoption of a psychosocial approach can prove beneficial for both ALS/MND patients and their families. However, high-quality RCTs with a large sample size are recommended to examine and confirm the effectiveness.

Recent research advances in young-onset dementia

PURPOSE OF REVIEW

Young-onset dementia (YOD) refers to a dementia for which symptom onset occurs below the age of 65. This review summarizes the recent literature in this area, focusing on updates in epidemiology, diagnosis and service provision.

RECENT FINDINGS

In the last year, internationally, the prevalence of YOD was reported as 119 per 100 000, but this may vary according to population types. Although the commonest causes of YOD are Alzheimer's disease (AD) and frontotemporal dementia (FTD), there is increasing recognition that YOD is diagnostically and phenotypically broader than AD and FTD. YOD may be due to many other diseases (e.g. Huntington's disease, vascular dementia) whereas accumulation of the same protein (e.g. amyloid protein) may lead to different phenotypes of Alzheimer's disease (such as posterior cortical atrophy and behavioural-variant/frontal-variant AD). This heterogeneity of phenotypic presentation is also seen in YOD due to known genetic mutations. Biomarkers such as plasma and cerebrospinal fluid proteins, neuroimaging and genetics have shown promise in the early identification of YOD as well as providing further understanding behind the overlap between psychiatric and neurodegenerative conditions occurring in younger people. The management of YOD needs to consider age-specific issues for younger people with dementia and their family networks together with better integration with other health services such as aged, disability and improved access to services and financial assistance.

SUMMARY

These findings emphasize the need for early identification and appropriate age-specific and person-centred management for people with young-onset dementia.