On delusion formation

Older people living in the community with delusion

AIM

This study explores the intricate relationship between social interactions and the development of persecutory delusions among older women living alone in Japan. Focusing on the unique perspective of individuals experiencing delusions outside clinical settings, the aim was to understand the impact of interpersonal interactions on delusion formation.

METHODS

Cases of older women living alone with persecutory delusions were selected from records of municipal psychogeriatric services and medical consultations within a community space. This study employed a descriptive approach to propose a hypothesis regarding the possible connection between social interactions and the development of persecutory delusions within this demographic.

RESULTS

Two relevant cases were identified, from which a three-step hypothesis emerged regarding the potential link between social interactions and the development of persecutory delusions in this demographic. Insights from these cases suggest that anxiety can trigger hallucinations, which, when unaddressed, evolve into delusional interpretations. Addressing these unmet needs could mitigate the progression of persecutory delusions.

CONCLUSIONS

The findings of this study underline the critical relationship between social interactions and persecutory delusions among older women living alone. The unmet need for empathy influences the progression from anxiety-driven hallucinations to fully formed delusions. Early intervention can prevent the escalation of delusions and involuntary psychiatric hospitalization. This study underscores the importance of recognizing the link between social isolation and delusion emergence. It advocates for compassionate environments to meet the psychological needs of older individuals grappling with delusions. Geriatr Gerontol Int 2024; 24: 118-122.

Addressing Delusions in Women and Men with Delusional Disorder: Key Points for Clinical Management

Delusional disorders (DD) are difficult conditions for health professionals to treat successfully. They are also difficult for family members to bear. The aim of this narrative review is to select from the clinical literature the psychosocial interventions that appear to work best for these conditions and to see whether similar strategies can be modeled or taught to family members so that tensions at home are reduced. Because the content of men's and women's delusions sometimes differ, it has been suggested that optimal interventions for the two sexes may also differ. This review explores three areas: (a) specific treatments for men and women; (b) recommended psychological approaches by health professionals, especially in early encounters with patients with DD; and (c) recommended psychoeducation for families. Findings are that there is no evidence for differentiated psychosocial treatment for men and women with delusional disorder. What is recommended in the literature is to empathically elicit the details of the content of delusions, to address the accompanying emotions rather than the logic of the presented argument, to teach self-soothing techniques, and to monitor behavior with respect to its safety. These recommendations have only been validated in individual patients and families. More rigorous clinical trials need to be conducted.