Psychological Impact of Parkinson Disease Delusions on Spouse Caregivers: A Qualitative Study

Parkinson's and the couple relationship: a qualitative meta-synthesis

OBJECTIVE

The aim was to synthesise the current qualitative literature on the impact of Parkinson's on the couple relationship, including individual and dyad studies.

METHODS

Noblit and Hare's meta-ethnography approach was applied; 19 studies were included in the review following a systematic search of four electronic databases. The studies included experiences of 137 People with Parkinson's and 191 partners.

FINDINGS

Analysis produced three themes: (1) Disruption of roles and responsibilities; (2) Challenges to communication and closeness; and (3) Grief, burden, and isolation. The themes are discussed with supporting extracts from the 19 included studies.

CONCLUSION

The findings highlight the challenges that couples experience and the individual and relational resources that support coping. Support should be individually tailored to each couple as the impact on the couple may change in response to individual and contextual factors. This review adds further evidence to the case for relationally focused multidisciplinary team input at all stages of Parkinson's disease.

Palliative care in Parkinson disease and related disorders

Although neuropalliative care is a relatively new field, there is increasing evidence for its use among the degenerative parkinsonian syndromes, including idiopathic Parkinson disease, progressive supranuclear palsy, multiple system atrophy, dementia with Lewy bodies, and corticobasal syndrome. This chapter outlines the current state of evidence for palliative care among individuals with the degenerative parkinsonian syndromes with discussion surrounding: (1) disease burden and needs across the conditions; (2) utility, timing, and methods for advance care planning; (3) novel care models for the provision of palliative care; and 4) end-of-life care issues. We also discuss currently unmet needs and unanswered questions in the field, proposing priorities for research and the assessment of implemented care models.

Aggression Towards Caregivers in Parkinson's Disease and Related Disorders: A Mixed Methods Study

Background

Aggression is one manifestation of behavioral disturbances in neurodegenerative disease with emerging literature suggesting a high prevalence in Parkinson's disease and related disorders (PDRD).

Objectives

Our aim was to describe characteristics, associated factors, and consequences of aggression towards caregivers in PDRD.

Methods

This is a convergent mixed methods study, leveraging data from 296 PDRD patient-caregiver dyads in a clinical trial of palliative care and semi-structured interviews with a subgroup of 14 caregivers who reported aggression. The primary outcome was baseline caregiver-reported aggression. Using multivariate linear regression, baseline dyad characteristics (eg, measures of disease, psychosocial issues, caregiver strain) were examined to identify factors associated with aggression. Thematic analysis of interviews was used to augment these findings.

Results

Associated variables included disease duration (r = 0.15, P < 0.05), patient grief (r = 0.22, P< 0.001), symptom burden (r = 0.18, r < 0.01), resistance to care (r = 0.40, P < 0.01), caregivers' depression (r = 0.16, P < 0.05), and caregiving burden (r = 0.34, P < 0.001). We identified five themes: (1) Aggressive behaviors range from verbal abuse to threats of physical violence; (2) Caregivers believe that aggressive behaviors result from the difficulty patients experience in coping with disease progression and related losses; (3) Caregivers' stress and mental health are worsened by aggressive behaviors; (4) Aggressive behaviors negatively affect patient-caregiver relationships; (5) Caregivers are ill-prepared to manage aggressive behaviors and cope with the consequences on their own.

Conclusions

Aggression in PDRD is driven by diverse factors (eg, grief, fluctuations in cognition) with serious consequences for caregivers. Neurologists and movement specialists should consider screening for aggression while prioritizing caregiver education and wellbeing.

Resolution of a Parent's Disease: Attachment and Well-Being in Offspring of Parents Diagnosed with Parkinson's Disease

BACKGROUND

Parkinson's disease (PD) is one of the most common chronic, progressive neurodegenerative diseases, with well-developed research focusing on the caregiver-spouse showing low well-being along with predeath grief and feelings of loss among caregivers. However, offspring of a parent diagnosed with PD may also suffer predeath grief and loss even if they are not their parent's main caregiver. Yet, this research is not well developed.

OBJECTIVE

The objective of the current study was to examine offspring's coming to terms with their parent's PD and the well-being of the offspring, within the conceptual framework of attachment theory.

METHODS

Seventy-one Israeli adult children of parents with PD participated in the study and completed self-report questionnaires assessing their resolution of their parent's PD, attachment, well-being, and the severity of the PD symptoms.

RESULTS

Results showed that attachment anxiety negatively associated with higher resolution of the parent's disease, beyond the effect of the PD symptoms' severity. In addition, resolution of the parent's disease was positively associated with the offspring's well-being.

CONCLUSION

Resolution of a parent's PD is highly challenging for offspring with attachment anxiety. Therefore, targeting these individuals within the offspring of parents diagnosed with PD may assist them with coping during this challenging period. This may be especially impactful, as research shows that those offspring who resolve their parent's PD also have higher well-being.