Suicidal Ideations and Behavior in Patients With Young and Late Onset Dementia

A family affair: Repeated interviews with people with dementia and a euthanasia wish and their families

This study examines the reasons of people with dementia request euthanasia and how these reasons change over time with a special focus on reasons related to family. In addition, it examines how family relates to their loved one's euthanasia wish. Seven people with dementia and a euthanasia wish in the Netherlands were interviewed, and three years later, two of them and five family members were interviewed again. Four themes were identified using thematic analyses: (1) Protecting the relationship from the impact of dementia; (2) Private domain as the primary setting to discuss euthanasia; (3) Implicit expectation to respect and agree with the euthanasia wish; (4) Experienced responsibilities of family regarding the euthanasia wish. Professionals should be aware of the position of family and the interrelatedness of the person's concern for family happiness and families' moral commitment to agree and support the wish.

Irrelevant Interests? A Qualitative Study Into How German Family Surrogates of Persons Living With Dementia Fulfill Their Legal Role as Advocates of an Advance Directive

BACKGROUND AND OBJECTIVES

German legislation establishes advance directives (ADs) as legally binding instruments that all involved parties need to adhere to. This applies also to family members who have been authorized as official surrogates of the AD's author. As surrogates, they are expected to make sure that the AD is being implemented. Our study aims at uncovering how family members experience their legally assigned role as an advocate of an AD.

RESEARCH DESIGN AND METHODS

We conducted 25 episodic interviews with family surrogates of persons living with dementia and used thematic analysis to make sense of our interview data.

RESULTS

Family surrogates expressed scepticism toward ADs as instruments for planning end-of-life care. They did not necessarily follow the decisions expressed in the AD. We found cases in which family surrogates intentionally refrained from bringing the ADs to the attention of health care providers as well as cases in which the ADs conflicted with self-related interests of family surrogates.

DISCUSSION AND IMPLICATIONS

Our findings lead us to critique the legal construction of family surrogates as advocates of the AD. Family members are directly and enduringly affected by the end-of-life care decisions that the AD sets out and are thus no neutral agents who have no stake in the matter. Expecting them to simply transmit decisions formulated in the AD means expecting them to render their own interests irrelevant-which, arguably, might be too much to ask.

Similarities and differences in the prevalence and risk factors of suicidal behavior between caregivers and people with dementia: a systematic review

BACKGROUND

People with dementia and their caregivers are prone to suicidal behaviors due to difficulty adjusting to their initial caregiving role and due to emotional disturbances resulting from deterioration of functioning. The present systematic review (1) explored the prevalence of and risk factors for suicidal behavior and (2) assessed the similarities and differences in the prevalence and risk factors for suicidal behavior between people with dementia and their caregivers.

METHODS

A comprehensive literature search for research articles published between 1950 and 2023 was carried out using major databases, such as Google Scholar, Web of Science, PubMed, Scopus, PsycINFO, EMBASE, the Cochrane Library, and Medline.

RESULTS

A total of 40 research articles were selected for review. A total of 12 research articles revealed that the prevalence of suicidal behavior among caregivers ranged from 4.7% to 26%. However, the risk of suicidal behavior among people with dementia was inconsistent, as only 17 out of 28 selected studies reported the risk of suicidal behavior among people with dementia. The risk factors associated with suicidal behavior among caregivers of people with dementia could be both self-related and care receiver-related factors, whereas risk factors in people with dementia were self-related factors. Notably, greater cognitive decline, which impairs individuals' ability to carry out complex acts and planning, may lower their suicidal risk. Finally, assessment of the risk of bias indicated that 95% of the selected studies had unclear risk.

CONCLUSION

Self-related and care receiver-related factors should be assessed among caregivers of people with dementia to evaluate the risk of suicidal behavior. In addition, we recommend evaluating suicidal risk in people with dementia in the early phase of dementia when cognitive decline is less severe. However, as the majority of the selected studies had unclear risk of bias, future studies with improved methodologies are warranted to confirm our study findings.

Suicides in degenerative neurocognitive disorders and traumatic brain injuries

BACKGROUND

Neuropsychiatric symptoms in major neurocognitive disorders have been strongly associated with suicidality.

METHODS

The objectives were to explore suicide rates in degenerative neurocognitive disorders (DNDs), alcohol-related neurocognitive disorders (ARNDs), and traumatic brain injuries (TBIs). Patients who received these diagnoses between 1998 and 2015 (N = 231,817) were identified from nationwide registers, and their mortality was followed up until December 31, 2018. We calculated incidences of suicides per 100,000 person-years, types of suicides, and suicide rates compared with the general population (standardized mortality ratio [SMR]).

RESULTS

During the follow-up, 0.3% (95% confidence interval [95% CI]: 0.2-0.5) of patients with DNDs, 1.1% (0.7-1.8) with ARNDs, and 1.0% (0.7-1.3) with TBIs committed suicide. Suicide mortality rate was higher in men (58.9, 51.3, to 67.4 per 100,000) than in women (9.8, 7.5, to 12.5 per 100,000). The highest suicide rate was in ARNDs (98.8, 65.1, to 143.8 per 100,000), followed by TBIs (82.0, 62.4, to 105.8 per 100,000), and DNDs (21.2, 18.3, to 24.5 per 100,000). The SMRs (95% CI) were 3.69 (2.53-5.38), 2.99 (2.31-3.86), and 1.31 (1.13-1.51), respectively, and no sex difference emerged. The most common cause of death was self-inflicted injury by hanging or drowning (12.4, 10.3, to 14.8 per 100,000).

CONCLUSIONS

Suicide rates were higher in all three patient groups than the general population. Suicide risk remained elevated for more than 10 years after diagnosis. The suicide methods were mostly violent.

People with young-onset dementia and their family caregivers discussing euthanasia: A qualitative analysis of their considerations

OBJECTIVES

Research showed that people with young-onset dementia and their family caregivers raised the topic of euthanasia when talking about the broader topic of advance care planning. A better understanding of what people address and why may inform the evolving landscape of physician assisted dying. This study aimed to explore the considerations that people with young-onset dementia and their family caregivers expressed on euthanasia.

METHODS

A secondary qualitative analysis on interviews with 10 Belgian people with young-onset dementia and 25 family caregivers, using constant comparative analysis.

RESULTS

Respondents described similar contexts in which euthanasia had been discussed: the topic arose at 'key' moments, mostly with family caregivers, and was motivated by patients considering the impact of disease progression for themselves and their loved-ones. Caregivers shared opinions on the euthanasia law and discussed the emotional impact of discussing euthanasia.

CONCLUSIONS

Considerations of people with young-onset dementia towards euthanasia appear rooted in personal, as well as in anticipated interpersonal and societal suffering. The negative image associated with dementia and dementia care seemed to influence people's expectations for and thoughts on the future.

PRACTICE IMPLICATIONS

Patient-physician communication should include detangling motives for euthanasia requests, openly discussing fears and reflecting on prognosis.